General

  • Target

    db3d8735d2ca09e5121050315622bc13f175b4dbf4a2f1033a9a53fc81c02dec

  • Size

    457KB

  • Sample

    221123-syz5qaff7s

  • MD5

    0243c5e1b104b582816043b410921bb0

  • SHA1

    2e185966a790f5d621d309d84e5f4e64e6c4782c

  • SHA256

    db3d8735d2ca09e5121050315622bc13f175b4dbf4a2f1033a9a53fc81c02dec

  • SHA512

    6d7f718036c8c7dd306408e072199c4261aa72e7e41cdb7b7b8e88697641b43918d04d56d9ad2b2a7097043ad5f26a56c8ff41b62be04d131a3c83a1c3fa8efc

  • SSDEEP

    6144:JbeZ3OkIDFxZ683VHyjIVYc95+e0bnMRZdRA/DSgMfp5jOS8cgGYE9b9qCDaf:JMe5xZ6+JVYc9erbPmTjOS6jYe

Malware Config

Targets

    • Target

      db3d8735d2ca09e5121050315622bc13f175b4dbf4a2f1033a9a53fc81c02dec

    • Size

      457KB

    • MD5

      0243c5e1b104b582816043b410921bb0

    • SHA1

      2e185966a790f5d621d309d84e5f4e64e6c4782c

    • SHA256

      db3d8735d2ca09e5121050315622bc13f175b4dbf4a2f1033a9a53fc81c02dec

    • SHA512

      6d7f718036c8c7dd306408e072199c4261aa72e7e41cdb7b7b8e88697641b43918d04d56d9ad2b2a7097043ad5f26a56c8ff41b62be04d131a3c83a1c3fa8efc

    • SSDEEP

      6144:JbeZ3OkIDFxZ683VHyjIVYc95+e0bnMRZdRA/DSgMfp5jOS8cgGYE9b9qCDaf:JMe5xZ6+JVYc9erbPmTjOS6jYe

    • 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