PULSE NAME
Forbidden Hyena attacks with new remote access trojan BlackReaperRAT
WHITE Forbidden_hyena PetrP.73 2026-03-04 Modified: 2026-04-03
61
IOCs
HIGH VOLUME
Threat Intelligence observed significant activity from the Forbidden Hyena threat actor group in late 2025 into early 2026, unveiling a novel remote access trojan (RAT) named BlackReaperRAT and a modified version of the Blackout Locker ransomware, now rebranded as Milkyway. BlackReaperRAT is disseminated via RAR files containing a batch script (1.bat) designed to execute a malicious VBS script (1.vbs), which subsequently downloads the RAT and a misleading document to distract users. The BlackReaperRAT is implemented as an obfuscated VBS script that generates a unique BotID upon execution, storing it in the user’s application data directory. Persistence mechanisms are robustly built in; it utilizes registry modifications to create autorun entries to ensure it executes upon system startup and employs Windows Task Scheduler for additional persistence as it registers these tasks under the highest privileges.
Indicators of Compromise (61)
All FileHash-MD5 FileHash-SHA1 FileHash-SHA256 URL domain hostname
TYPEINDICATORDESCRIPTIONCREATED
FileHash-MD5 8661b78fd4508eb3d21b78b5d406c3d5 MD5 of f3064e852a2dd178aeb950c914f42689bf075ccaddf881938c4f7ff6b418d0f4 2026-03-04
FileHash-SHA1 f875d300d6203d14522de58f66f1e1f42743b177 SHA1 of f3064e852a2dd178aeb950c914f42689bf075ccaddf881938c4f7ff6b418d0f4 2026-03-04
FileHash-SHA256 f3064e852a2dd178aeb950c914f42689bf075ccaddf881938c4f7ff6b418d0f4 2026-03-04
FileHash-MD5 269ce7b3a3fcdf735cd8a37c04abfdae MD5 of 50479953865b30775056441b10fdcb984126ba4f98af4f64756902a807b453e7 2026-03-04
FileHash-MD5 523613a7b9dfa398cbd5ebd2dd0f4f38 MD5 of 3e59379f585ebf0becb6b4e06d0fbbf806de28a4bb256e837b4555f1b4245571 2026-03-04
FileHash-MD5 73329e5da370532dd08260c3a0f046f3 MD5 of dd965684ec191206014e72b302492a5c6ccb285ff4afe4f39cf760f6dccfc129 2026-03-04
FileHash-MD5 8e994a899efe3a1a035992ccf301c74c MD5 of 01e0960c04097f73dbaaa45025370763ed26f488538c7195203dd3584d145891 2026-03-04
FileHash-MD5 97612118a62fee66e367e045b2b48c0f MD5 of 8f2d99c8f48c1e73c69666218fa7b791ed5ff7900ee66cf1ea24a711529971ef 2026-03-04
FileHash-MD5 aa3ce9b7a42174bd0c42127e6498a395 MD5 of 19eb63db7fa79fae746e1f2b4d3bc5c4fbd0e7a7a9e372e7345cddd6cb0020c1 2026-03-04
FileHash-MD5 b55646dd5400d7d27a450fbbb9672702 MD5 of 3fed834849907bdb3ae5fbd6c7a17e67256edf1d2fde2f1473d8dc4dfccfe6e6 2026-03-04
FileHash-MD5 bd51895ec50ad13a5a74ac8f5c92021b MD5 of 507e8666c239397561c58609f7ea569c9c49ddbb900cd260e7e42b02d03cfd87 2026-03-04
FileHash-MD5 db0eaad52465d5a2b86fdd6a6aa869a5 MD5 of c0621954bd329b5cabe45e92b31053627c27fa40853beb2cce2734fa677ffd93 2026-03-04
FileHash-MD5 f3ed5373dc99b6f6525723110e904f2f MD5 of 1b5a73cafa33d82e994e8928279a3b97b0c424422bf678284ee9877c00de2c48 2026-03-04
FileHash-SHA1 1d4bcf772a9e349d499958188235bbd93498df61 SHA1 of 01e0960c04097f73dbaaa45025370763ed26f488538c7195203dd3584d145891 2026-03-04
FileHash-SHA1 1f311110696b6aecfff3a107f5ac83fc1d4c652e SHA1 of 1b5a73cafa33d82e994e8928279a3b97b0c424422bf678284ee9877c00de2c48 2026-03-04
FileHash-SHA1 3e92f697d642d68bb766cc93e3130b36b2da2bab SHA1 of 3e59379f585ebf0becb6b4e06d0fbbf806de28a4bb256e837b4555f1b4245571 2026-03-04
FileHash-SHA1 46ddfbbb5b4193279b9e024a5d013f5d825fcdf5 SHA1 of 50479953865b30775056441b10fdcb984126ba4f98af4f64756902a807b453e7 2026-03-04
FileHash-SHA1 69b7572304702dab79ed279a2397cbb73046447b SHA1 of 3fed834849907bdb3ae5fbd6c7a17e67256edf1d2fde2f1473d8dc4dfccfe6e6 2026-03-04
FileHash-SHA1 9438250706e35ce6a96b2ed0d4a8a6fe97b744fc SHA1 of 19eb63db7fa79fae746e1f2b4d3bc5c4fbd0e7a7a9e372e7345cddd6cb0020c1 2026-03-04
FileHash-SHA1 95f169ca0b87e4f4e3e63ae24216df7b7e498b70 SHA1 of dd965684ec191206014e72b302492a5c6ccb285ff4afe4f39cf760f6dccfc129 2026-03-04
FileHash-SHA1 9c10a09b499bbb51cef7d5471208692a8ab67565 SHA1 of 8f2d99c8f48c1e73c69666218fa7b791ed5ff7900ee66cf1ea24a711529971ef 2026-03-04
FileHash-SHA1 deb6b9c6c060ff4ec1eecd2521ad5f0650ecb60f SHA1 of 507e8666c239397561c58609f7ea569c9c49ddbb900cd260e7e42b02d03cfd87 2026-03-04
FileHash-SHA1 f9881d2380363cb7b3d316bbf2bde6c2d7089681 SHA1 of c0621954bd329b5cabe45e92b31053627c27fa40853beb2cce2734fa677ffd93 2026-03-04
FileHash-SHA256 01e0960c04097f73dbaaa45025370763ed26f488538c7195203dd3584d145891 2026-03-04
FileHash-SHA256 19eb63db7fa79fae746e1f2b4d3bc5c4fbd0e7a7a9e372e7345cddd6cb0020c1 2026-03-04
FileHash-SHA256 19fd3337b21a78c86880a4eb47657a1cccd08f81e8196b19e508e8820d7ec741 2026-03-04
FileHash-SHA256 1b5a73cafa33d82e994e8928279a3b97b0c424422bf678284ee9877c00de2c48 2026-03-04
FileHash-SHA256 1e20360e439594eeb38782b6dbf8de1de214a0b0f657d6c83c6c7a150498d6f4 2026-03-04
FileHash-SHA256 1eb19f45b8b228785d6f9e3736de902b07422b1911790e36a3a1a7dd35ae0b06 2026-03-04
FileHash-SHA256 3e59379f585ebf0becb6b4e06d0fbbf806de28a4bb256e837b4555f1b4245571 2026-03-04
FileHash-SHA256 3e9d22280a28ec73b6e84550febb8425d9c660f9777e2e4d3b5baaedea263cbe 2026-03-04
FileHash-SHA256 3fed834849907bdb3ae5fbd6c7a17e67256edf1d2fde2f1473d8dc4dfccfe6e6 2026-03-04
FileHash-SHA256 40fc5e5c4bc7ac0880dcf1635acd01c09dba0411ef7ac4f4cc0e309412aae348 2026-03-04
FileHash-SHA256 4ccd9e987f918500ddfc538d96b78ab4e6383b838e3e508311fd6ae815bd156f 2026-03-04
FileHash-SHA256 4fbd2f5b4625fa46b5706748dbb15d3f58fbeda723fc644d0db9174a78cbade1 2026-03-04
FileHash-SHA256 50479953865b30775056441b10fdcb984126ba4f98af4f64756902a807b453e7 2026-03-04
FileHash-SHA256 507e8666c239397561c58609f7ea569c9c49ddbb900cd260e7e42b02d03cfd87 2026-03-04
FileHash-SHA256 5df07f2b3ddae4b24d05926167a4a5968e2748efe744e4600f968be9abd293a2 2026-03-04
FileHash-SHA256 61a6878a3a864df7664b2729e9ae3b5448dcd1c087cbb36b6a7827d83061c127 2026-03-04
FileHash-SHA256 71eba7b77838fffb0754852a9335555468dd161f87eb5ce048bceeb4d66ba64f 2026-03-04
FileHash-SHA256 74056c6fe7d5670c41e56c2d00f27880cf47784caffde890ec3f79c0276c99b8 2026-03-04
FileHash-SHA256 7eb58ca2d1bcc354a1a722fb8025d88289e4ec3ecbf0d7d612b7b2d1ee2e26a3 2026-03-04
FileHash-SHA256 8f2d99c8f48c1e73c69666218fa7b791ed5ff7900ee66cf1ea24a711529971ef 2026-03-04
FileHash-SHA256 9129f200ec9a89896005ee67457f57ff250f8ebef7ca1ccc75a1b8df42fe9b19 2026-03-04
FileHash-SHA256 b94fab0b5c5854055c28b8ab3ce2d579ec9f66140251be8209729464fa717556 2026-03-04
FileHash-SHA256 c0621954bd329b5cabe45e92b31053627c27fa40853beb2cce2734fa677ffd93 2026-03-04
FileHash-SHA256 c3dc5c64193f849ca5048d0e81ee1778ffc086087a20de1e09aef68a8bd560b2 2026-03-04
FileHash-SHA256 dd0983d7b298743ab90fd6b9eff7c24cffa33c2678d82e971a69eeb3fda0ca98 2026-03-04
FileHash-SHA256 dd965684ec191206014e72b302492a5c6ccb285ff4afe4f39cf760f6dccfc129 2026-03-04
URL http://193.233.48.98:443/systemd-cron 2026-03-04
URL http://193.233.48.98:443/systemd-svchelper 2026-03-04
URL http://193.233.48.98:4458 2026-03-04
URL https://193.233.48.98 2026-03-04
URL https://2.59.163.169 2026-03-04
URL https://big-tree.ru/.ss/s.php 2026-03-04
URL https://big-tree.ru/.ss/s.php?k=[redacted]&botid=Computername:DESKTOP-JGLLJLD|2025-12-19|10:57:14|Username:admin|BotID:JR9DDVran1tzKO 2026-03-04
URL https://big-tree.ru/.ss/s.php?k=[redacted]&botid=Computername:[COMPUTER_NAME]|[DATE]|[TIME]|Username:[USERNAME]|BotID:[GENERATED_BOT_ID] 2026-03-04
URL https://confluence.dada-tuda.ru/.w/wrgdfregrtgawreg.vbs 2026-03-04
domain big-tree.ru 2026-03-04
domain dada-tuda.ru 2026-03-04
hostname confluence.dada-tuda.ru 2026-03-04