General

  • Target

    9b157f5e016e4d4c2056d1b8a60c4836cb3ac71508f89d41a851910646089bf3

  • Size

    4.0MB

  • Sample

    221003-lyfmrahdep

  • MD5

    926dd88e2637176c42eb8d48df9fd8c0

  • SHA1

    467f93bfff3465ea9bc2c306c828a3957bf6ed31

  • SHA256

    9b157f5e016e4d4c2056d1b8a60c4836cb3ac71508f89d41a851910646089bf3

  • SHA512

    093a24046ad074ca19b8200f429eda9a6399b71fdf1591c92d53d2d379fe6b423548a2c6c214dce611d503c89725fb9c950900f98601422a852176354b7eb715

  • SSDEEP

    98304:2cqUMjXw0rJa6GRa6FLAnvjCb+ZCBcjumNLt1:2czqc6ua/nvjCbmTzNLj

Malware Config

Targets

    • Target

      9b157f5e016e4d4c2056d1b8a60c4836cb3ac71508f89d41a851910646089bf3

    • Size

      4.0MB

    • MD5

      926dd88e2637176c42eb8d48df9fd8c0

    • SHA1

      467f93bfff3465ea9bc2c306c828a3957bf6ed31

    • SHA256

      9b157f5e016e4d4c2056d1b8a60c4836cb3ac71508f89d41a851910646089bf3

    • SHA512

      093a24046ad074ca19b8200f429eda9a6399b71fdf1591c92d53d2d379fe6b423548a2c6c214dce611d503c89725fb9c950900f98601422a852176354b7eb715

    • SSDEEP

      98304:2cqUMjXw0rJa6GRa6FLAnvjCb+ZCBcjumNLt1:2czqc6ua/nvjCbmTzNLj

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Tasks