General

  • Target

    ade0b8a6ad4e2ba8a9aae840529b909cda3dd481d857707b9c2d4ec2797f233a

  • Size

    4.1MB

  • Sample

    221012-b5lggacbdk

  • MD5

    bd5b2b3f7df9d02fb81592685190d130

  • SHA1

    85edfb3bdf655895637ec91699dbee94d9ab7200

  • SHA256

    ade0b8a6ad4e2ba8a9aae840529b909cda3dd481d857707b9c2d4ec2797f233a

  • SHA512

    0dd944895b5daac125d89ca87308e02d9e030765b22281017ee1e20e5e428b0ce31fecdc1d58d79cdf8e4a103217e035ada3b7abfe7b2a36e59974425beb729e

  • SSDEEP

    98304:fk8UvmB21RC5DMOexe1RK02hOTwpeCmn6RAxvLPhlsPEBUuD4gcprDa3YV:cBv1IGXxWRK3cTwi6RQ8z5LDD

Malware Config

Targets

    • Target

      ade0b8a6ad4e2ba8a9aae840529b909cda3dd481d857707b9c2d4ec2797f233a

    • Size

      4.1MB

    • MD5

      bd5b2b3f7df9d02fb81592685190d130

    • SHA1

      85edfb3bdf655895637ec91699dbee94d9ab7200

    • SHA256

      ade0b8a6ad4e2ba8a9aae840529b909cda3dd481d857707b9c2d4ec2797f233a

    • SHA512

      0dd944895b5daac125d89ca87308e02d9e030765b22281017ee1e20e5e428b0ce31fecdc1d58d79cdf8e4a103217e035ada3b7abfe7b2a36e59974425beb729e

    • SSDEEP

      98304:fk8UvmB21RC5DMOexe1RK02hOTwpeCmn6RAxvLPhlsPEBUuD4gcprDa3YV:cBv1IGXxWRK3cTwi6RQ8z5LDD

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • UPX packed file

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

    • 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