General

  • Target

    2024-06-02_9ac53546c7d78f02a95db141bece2ff3_gandcrab

  • Size

    147KB

  • Sample

    240602-hq9dbaeh45

  • MD5

    9ac53546c7d78f02a95db141bece2ff3

  • SHA1

    e6142200596e667de5a149af21d86b9c33260f04

  • SHA256

    d2f3a999e083cbb5c070612637f84f782deee778af99a1250b82e20cbb1d1461

  • SHA512

    b590a220641224a79847fde7e6b8a454f6921843429da5933223dea4c43990ed266ed7cb945b3ea3cc8b4d7cf4c40f11a6085ab255e664978f43983aaa5801f4

  • SSDEEP

    3072:GBounVyFHFMqqDL2/LgHkc2U6FiPZ8aewZ2ql5f2J9lj:GqxHmqqDL6EHl2U6CbeOl5f2Fj

Malware Config

Targets

    • Target

      2024-06-02_9ac53546c7d78f02a95db141bece2ff3_gandcrab

    • Size

      147KB

    • MD5

      9ac53546c7d78f02a95db141bece2ff3

    • SHA1

      e6142200596e667de5a149af21d86b9c33260f04

    • SHA256

      d2f3a999e083cbb5c070612637f84f782deee778af99a1250b82e20cbb1d1461

    • SHA512

      b590a220641224a79847fde7e6b8a454f6921843429da5933223dea4c43990ed266ed7cb945b3ea3cc8b4d7cf4c40f11a6085ab255e664978f43983aaa5801f4

    • SSDEEP

      3072:GBounVyFHFMqqDL2/LgHkc2U6FiPZ8aewZ2ql5f2J9lj:GqxHmqqDL6EHl2U6CbeOl5f2Fj

    • GandCrab payload

    • Gandcrab

      Gandcrab is a Trojan horse that encrypts files on a computer.

    • Detects Reflective DLL injection artifacts

    • Detects ransomware indicator

    • Gandcrab Payload

    • UPX dump on OEP (original entry point)

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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 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

1
T1112

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Tasks