General

  • Target

    3a7696a5e89211d08152154477f7d2281cafd814e987f6d089a3ad1c76f24608

  • Size

    92KB

  • Sample

    221108-rnjvbadddm

  • MD5

    056c5445518ad631a67936fe623dfbb8

  • SHA1

    5612b8ba7266d9ab519b32929077377b7c8340b3

  • SHA256

    3a7696a5e89211d08152154477f7d2281cafd814e987f6d089a3ad1c76f24608

  • SHA512

    efb17c895f0fc8eab3d2d8601ec38b041bdfbed040e2521866c0938baf5f76b457f6b681b5eb7a3508c39e0973c0c142e5204fd0d51cafcff38613fcaee0b4f0

  • SSDEEP

    1536:mBwl+KXpsqN5vlwWYyhY9S4ACMwdGxrYhw0E/ov24RylCt/mradAbNB:Qw+asqN5aW/hLOdGxrYP24RFB2adAh

Malware Config

Targets

    • Target

      3a7696a5e89211d08152154477f7d2281cafd814e987f6d089a3ad1c76f24608

    • Size

      92KB

    • MD5

      056c5445518ad631a67936fe623dfbb8

    • SHA1

      5612b8ba7266d9ab519b32929077377b7c8340b3

    • SHA256

      3a7696a5e89211d08152154477f7d2281cafd814e987f6d089a3ad1c76f24608

    • SHA512

      efb17c895f0fc8eab3d2d8601ec38b041bdfbed040e2521866c0938baf5f76b457f6b681b5eb7a3508c39e0973c0c142e5204fd0d51cafcff38613fcaee0b4f0

    • SSDEEP

      1536:mBwl+KXpsqN5vlwWYyhY9S4ACMwdGxrYhw0E/ov24RylCt/mradAbNB:Qw+asqN5aW/hLOdGxrYP24RFB2adAh

    • Dharma

      Dharma is a ransomware that uses security software installation to hide malicious activities.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • Drops startup file

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

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

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Impact

Inhibit System Recovery

2
T1490

Tasks