Resubmissions

10-06-2023 20:25

230610-y7qkjage31 10

General

  • Target

    53784fbf57107c4de16dbeaf066794ee3f834c6be6a574a5439d4a3adab9f014

  • Size

    1.3MB

  • Sample

    230610-y7qkjage31

  • MD5

    e0a29b218354601e47ff068d1f7a99a9

  • SHA1

    c70c1e7644164f3bb6f9638699a99e4a4ea358ab

  • SHA256

    53784fbf57107c4de16dbeaf066794ee3f834c6be6a574a5439d4a3adab9f014

  • SHA512

    e147c5f4a871ce3f5fb74d1157bf420beaba3780783386ef0a91679105df1a3b4828aab34b323c5164f02ff4d9e8842b468eb376c7a658c7df8e89b45b3f4c47

  • SSDEEP

    24576:TX7Nm3s9nuWSfva9lhN+RTrLg43+jllcPJwv/DWo8SQiI0+2bX5lcNJpTUG6qoz:wc1uRfvan+7gY+jllfDWfSk6fc

Malware Config

Extracted

Family

gh0strat

C2

125.77.168.94

Targets

    • Target

      53784fbf57107c4de16dbeaf066794ee3f834c6be6a574a5439d4a3adab9f014

    • Size

      1.3MB

    • MD5

      e0a29b218354601e47ff068d1f7a99a9

    • SHA1

      c70c1e7644164f3bb6f9638699a99e4a4ea358ab

    • SHA256

      53784fbf57107c4de16dbeaf066794ee3f834c6be6a574a5439d4a3adab9f014

    • SHA512

      e147c5f4a871ce3f5fb74d1157bf420beaba3780783386ef0a91679105df1a3b4828aab34b323c5164f02ff4d9e8842b468eb376c7a658c7df8e89b45b3f4c47

    • SSDEEP

      24576:TX7Nm3s9nuWSfva9lhN+RTrLg43+jllcPJwv/DWo8SQiI0+2bX5lcNJpTUG6qoz:wc1uRfvan+7gY+jllfDWfSk6fc

    • 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.

    • UAC bypass

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

Privilege Escalation

Bypass User Account Control

1
T1088

Defense Evasion

Bypass User Account Control

1
T1088

Disabling Security Tools

1
T1089

Modify Registry

2
T1112

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Tasks