General

  • Target

    07b17b59b18e596737776a67ed7346c263e23cfa46b86501873d150a528f24a6

  • Size

    4.0MB

  • Sample

    230203-ran7wabb3t

  • MD5

    cb95bda9e8f7d133799cadfa7303df28

  • SHA1

    1fd8370bdca542ce0db97b4c213b065bba0bf3c1

  • SHA256

    07b17b59b18e596737776a67ed7346c263e23cfa46b86501873d150a528f24a6

  • SHA512

    4b28e129ef05e50b85626cbed687b0347e7ddb702ef5ec9c65ec491cbc917c06d96fed9289c865878a1cbbf32beb9cb0372284a87aa1ec4e825786ce8cd44256

  • SSDEEP

    98304:v8dodhtYG03voWFg2nOkS9XHodYqODR4G372YmH+TNf9BUG:v8doLtH0/bg2OkS9XHodYqMRfL2YmIbH

Malware Config

Targets

    • Target

      07b17b59b18e596737776a67ed7346c263e23cfa46b86501873d150a528f24a6

    • Size

      4.0MB

    • MD5

      cb95bda9e8f7d133799cadfa7303df28

    • SHA1

      1fd8370bdca542ce0db97b4c213b065bba0bf3c1

    • SHA256

      07b17b59b18e596737776a67ed7346c263e23cfa46b86501873d150a528f24a6

    • SHA512

      4b28e129ef05e50b85626cbed687b0347e7ddb702ef5ec9c65ec491cbc917c06d96fed9289c865878a1cbbf32beb9cb0372284a87aa1ec4e825786ce8cd44256

    • SSDEEP

      98304:v8dodhtYG03voWFg2nOkS9XHodYqODR4G372YmH+TNf9BUG:v8doLtH0/bg2OkS9XHodYqMRfL2YmIbH

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Modifies Windows Firewall

    • Executes dropped EXE

    • 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