General

  • Target

    501c8aab7abdb95b8cf25c8f7f8ab6b63c2bc77f50b91fc1a3ed9b81c89b0a69

  • Size

    682KB

  • Sample

    230620-yggvpsfb71

  • MD5

    a5fd31d7c893a380ff8cb3ba80b1a5d2

  • SHA1

    84524b4b1806a8f19daa494ef25f93a790a116d8

  • SHA256

    501c8aab7abdb95b8cf25c8f7f8ab6b63c2bc77f50b91fc1a3ed9b81c89b0a69

  • SHA512

    411508552615de45f516c33bc9badb2b1d42687def80ccecccafafee3f7324c8a2460afd6616cc6d62197d1ee9ef0fba9f76df2f3addd99fd7376d59d5563ee9

  • SSDEEP

    12288:5GArcfDOSoS+XdhRsklUjq/mULmyej9ZWBymds66CNmKsPt:ECS0XrI5IU2xds66

Malware Config

Targets

    • Target

      501c8aab7abdb95b8cf25c8f7f8ab6b63c2bc77f50b91fc1a3ed9b81c89b0a69

    • Size

      682KB

    • MD5

      a5fd31d7c893a380ff8cb3ba80b1a5d2

    • SHA1

      84524b4b1806a8f19daa494ef25f93a790a116d8

    • SHA256

      501c8aab7abdb95b8cf25c8f7f8ab6b63c2bc77f50b91fc1a3ed9b81c89b0a69

    • SHA512

      411508552615de45f516c33bc9badb2b1d42687def80ccecccafafee3f7324c8a2460afd6616cc6d62197d1ee9ef0fba9f76df2f3addd99fd7376d59d5563ee9

    • SSDEEP

      12288:5GArcfDOSoS+XdhRsklUjq/mULmyej9ZWBymds66CNmKsPt:ECS0XrI5IU2xds66

    • Blackmoon, KrBanker

      Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

    • Detect Blackmoon payload

    • Gh0st RAT payload

    • Gh0strat

      Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Tasks