Resubmissions

25-10-2023 10:54

231025-mzvnqsgg5z 7

25-10-2023 10:50

231025-mxql1aga28 7

General

  • Target

    38e48171841e732efe6ce8b4713c315a805a6cbb347eb98b9a6e4daeb230b095

  • Size

    24KB

  • Sample

    231025-mxql1aga28

  • MD5

    1974b3efe52893678a024e9fe8ff07a0

  • SHA1

    4d5b9d7b81cf7e38e65d402bf30a3b90f7271022

  • SHA256

    38e48171841e732efe6ce8b4713c315a805a6cbb347eb98b9a6e4daeb230b095

  • SHA512

    7c98e10b7978bd873fb7aafd10aae3ab1cff58bff152f9c3d7ef83d89d0fbe14e3a6ca715f89d904400fd1b9390f2c4cd243b4151b05e931ec8aede3c6be12de

  • SSDEEP

    384:fLX3Wg+PHCBRWL8yER7HJ7v3Ir4zYV4IysmRJqn:jXGg+PHCBRWLtExHuuGejP0

Malware Config

Targets

    • Target

      38e48171841e732efe6ce8b4713c315a805a6cbb347eb98b9a6e4daeb230b095

    • Size

      24KB

    • MD5

      1974b3efe52893678a024e9fe8ff07a0

    • SHA1

      4d5b9d7b81cf7e38e65d402bf30a3b90f7271022

    • SHA256

      38e48171841e732efe6ce8b4713c315a805a6cbb347eb98b9a6e4daeb230b095

    • SHA512

      7c98e10b7978bd873fb7aafd10aae3ab1cff58bff152f9c3d7ef83d89d0fbe14e3a6ca715f89d904400fd1b9390f2c4cd243b4151b05e931ec8aede3c6be12de

    • SSDEEP

      384:fLX3Wg+PHCBRWL8yER7HJ7v3Ir4zYV4IysmRJqn:jXGg+PHCBRWLtExHuuGejP0

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

    • Sets desktop wallpaper using registry

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

2
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Impact

Defacement

1
T1491

Tasks