General

  • Target

    bcdc4446d4cc6fcc9e04862eb1ff10196c85573de2927f9d537b7f68cab17e27

  • Size

    4.0MB

  • Sample

    230130-vr467sbc57

  • MD5

    c3a304ae50be84bc01020626581e3a48

  • SHA1

    35af3888b187ef9b061d6486d53fac896d47bdeb

  • SHA256

    bcdc4446d4cc6fcc9e04862eb1ff10196c85573de2927f9d537b7f68cab17e27

  • SHA512

    ea183e18a94ef8fc90e0ed41d1aa527c196667f665c23b0bcf5aaec9d01f5647437f586d15be5654e701f6c32d995bfd395d7c9be39d941e532962bc5dd0fce5

  • SSDEEP

    98304:g6M2bvzaj15D6F8cjGh0bsjWclfDV1r9y+ql/xeRfq:TMaaj15WyMGyCxlfDV1r9yNxwfq

Malware Config

Targets

    • Target

      bcdc4446d4cc6fcc9e04862eb1ff10196c85573de2927f9d537b7f68cab17e27

    • Size

      4.0MB

    • MD5

      c3a304ae50be84bc01020626581e3a48

    • SHA1

      35af3888b187ef9b061d6486d53fac896d47bdeb

    • SHA256

      bcdc4446d4cc6fcc9e04862eb1ff10196c85573de2927f9d537b7f68cab17e27

    • SHA512

      ea183e18a94ef8fc90e0ed41d1aa527c196667f665c23b0bcf5aaec9d01f5647437f586d15be5654e701f6c32d995bfd395d7c9be39d941e532962bc5dd0fce5

    • SSDEEP

      98304:g6M2bvzaj15D6F8cjGh0bsjWclfDV1r9y+ql/xeRfq:TMaaj15WyMGyCxlfDV1r9yNxwfq

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • 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

Command and Control

Web Service

1
T1102

Tasks