General

  • Target

    361dec77e232acc88525e97dc5ae6d23fe73afb164421db7f48906d40b309e96

  • Size

    4.0MB

  • Sample

    220925-kagdpsdhg7

  • MD5

    1d61bfc350088a64e66201cb90f7b893

  • SHA1

    3223c9ebf5e9aa77472762fd0759fca38cc96fe7

  • SHA256

    361dec77e232acc88525e97dc5ae6d23fe73afb164421db7f48906d40b309e96

  • SHA512

    827cb458463811b1c26201ea6977e908daea23ba7ce4e2a44fd800cda129f5b3f40b6a5e53266a053b6be80a244238248a166fee3ce7bffcc4f848ae0f5870c3

  • SSDEEP

    98304:TRRHuAJnrrZmyxHBwd912+cwX3lLmnUfOKtLneCENxO3ESfaic97A:jHuExhY113lLmUfONCK0XiV6

Malware Config

Targets

    • Target

      361dec77e232acc88525e97dc5ae6d23fe73afb164421db7f48906d40b309e96

    • Size

      4.0MB

    • MD5

      1d61bfc350088a64e66201cb90f7b893

    • SHA1

      3223c9ebf5e9aa77472762fd0759fca38cc96fe7

    • SHA256

      361dec77e232acc88525e97dc5ae6d23fe73afb164421db7f48906d40b309e96

    • SHA512

      827cb458463811b1c26201ea6977e908daea23ba7ce4e2a44fd800cda129f5b3f40b6a5e53266a053b6be80a244238248a166fee3ce7bffcc4f848ae0f5870c3

    • SSDEEP

      98304:TRRHuAJnrrZmyxHBwd912+cwX3lLmnUfOKtLneCENxO3ESfaic97A:jHuExhY113lLmUfONCK0XiV6

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

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

Command and Control

Web Service

1
T1102

Tasks