General

  • Target

    454f9af37fe145ffc233b3e24eec3e43098e1d0186ac2deadffbae2addb05a1d

  • Size

    385KB

  • Sample

    221123-rsw1fahd74

  • MD5

    04cfc2135b1bf2061b5893d826536a23

  • SHA1

    af152c1d257812a315c4e36bb71b871f09bfa47c

  • SHA256

    454f9af37fe145ffc233b3e24eec3e43098e1d0186ac2deadffbae2addb05a1d

  • SHA512

    b364b7f53eeeee263a7f1687cb1a55428ec5d2d99b5698d05cc0f67b674314a693bd9b49f4b122f3d333354a978f81d109345b1d074737f30aadbb7067834335

  • SSDEEP

    6144:g5GxLm5HeuV6VeAJiGE5+I6e2aD+4B6htvOi/+k/Igk2b3LQlwkGnTLELguh9NbE:ikLIHFLAMGEBUq+uluggkC7QifTLULbE

Malware Config

Targets

    • Target

      454f9af37fe145ffc233b3e24eec3e43098e1d0186ac2deadffbae2addb05a1d

    • Size

      385KB

    • MD5

      04cfc2135b1bf2061b5893d826536a23

    • SHA1

      af152c1d257812a315c4e36bb71b871f09bfa47c

    • SHA256

      454f9af37fe145ffc233b3e24eec3e43098e1d0186ac2deadffbae2addb05a1d

    • SHA512

      b364b7f53eeeee263a7f1687cb1a55428ec5d2d99b5698d05cc0f67b674314a693bd9b49f4b122f3d333354a978f81d109345b1d074737f30aadbb7067834335

    • SSDEEP

      6144:g5GxLm5HeuV6VeAJiGE5+I6e2aD+4B6htvOi/+k/Igk2b3LQlwkGnTLELguh9NbE:ikLIHFLAMGEBUq+uluggkC7QifTLULbE

    • Imminent RAT

      Remote-access trojan based on Imminent Monitor remote admin software.

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks