General

  • Target

    62d0ce15d2dc5825d4bf46690bc296547387f6b74304ba6a6fedbebba440a490

  • Size

    446KB

  • Sample

    221126-fdbv6sfh91

  • MD5

    11ff8a8e9a643deff1dcf58e7e2fdf20

  • SHA1

    40b1d84b341bae23dc5cfa8dd1c44cf96294cd54

  • SHA256

    62d0ce15d2dc5825d4bf46690bc296547387f6b74304ba6a6fedbebba440a490

  • SHA512

    29499106387047744693da395da8aeb695933579f7b1f5dd23613059591215ca60be4021286c04cacf5c02e5726ab28fe2ed15b0a9b6c12571b88532eec156f1

  • SSDEEP

    12288:/uPIb4kzPgkrw1k2Fr8+o/tH18wtuomhUqlDykX:SItUkrQ5Fr6/n82yblmg

Malware Config

Targets

    • Target

      62d0ce15d2dc5825d4bf46690bc296547387f6b74304ba6a6fedbebba440a490

    • Size

      446KB

    • MD5

      11ff8a8e9a643deff1dcf58e7e2fdf20

    • SHA1

      40b1d84b341bae23dc5cfa8dd1c44cf96294cd54

    • SHA256

      62d0ce15d2dc5825d4bf46690bc296547387f6b74304ba6a6fedbebba440a490

    • SHA512

      29499106387047744693da395da8aeb695933579f7b1f5dd23613059591215ca60be4021286c04cacf5c02e5726ab28fe2ed15b0a9b6c12571b88532eec156f1

    • SSDEEP

      12288:/uPIb4kzPgkrw1k2Fr8+o/tH18wtuomhUqlDykX:SItUkrQ5Fr6/n82yblmg

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Accesses Microsoft Outlook accounts

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

File Deletion

2
T1107

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Collection

Email Collection

2
T1114

Impact

Inhibit System Recovery

2
T1490

Tasks