General

  • Target

    61623465831d4202e1c43e8b8180fa407fdea91c7826302ccae4216f07d7a0a4

  • Size

    505KB

  • Sample

    220520-z4ty8agfbq

  • MD5

    e07b9e9eabe0c861ceead05b4d3c393c

  • SHA1

    4552983c9df2cbb4aa31d878da3b1ab3ee428aca

  • SHA256

    61623465831d4202e1c43e8b8180fa407fdea91c7826302ccae4216f07d7a0a4

  • SHA512

    07109101aea1b3217776e08210c7333a7b4d283cf2d434060dae593a8b82e9457a33a7ee87e817ac7ed8298eb716abbf0a01f8ad53f5a6eac2faf6bcac4d02be

Malware Config

Targets

    • Target

      61623465831d4202e1c43e8b8180fa407fdea91c7826302ccae4216f07d7a0a4

    • Size

      505KB

    • MD5

      e07b9e9eabe0c861ceead05b4d3c393c

    • SHA1

      4552983c9df2cbb4aa31d878da3b1ab3ee428aca

    • SHA256

      61623465831d4202e1c43e8b8180fa407fdea91c7826302ccae4216f07d7a0a4

    • SHA512

      07109101aea1b3217776e08210c7333a7b4d283cf2d434060dae593a8b82e9457a33a7ee87e817ac7ed8298eb716abbf0a01f8ad53f5a6eac2faf6bcac4d02be

    • Ardamax

      A keylogger first seen in 2013.

    • Ardamax Main Executable

    • 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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Tasks