General

  • Target

    cac373888bef8607e8e2bb8b8a6d6e87c0ae3cc55fdc7e7cae4e423d01415da0

  • Size

    4.0MB

  • Sample

    221201-jxk5qshd35

  • MD5

    9a68d2e4a49b20f676cf474cfe754eb2

  • SHA1

    187e81be93f8851ef1f9e6956bc6585db3be5d69

  • SHA256

    cac373888bef8607e8e2bb8b8a6d6e87c0ae3cc55fdc7e7cae4e423d01415da0

  • SHA512

    8d6cc140da9f35f3f23a05336e52f238157492f23028f8879680206aab8abef51fbe0183d873f99352f002402e45baf0239809be549acf83dbf239406e19041a

  • SSDEEP

    98304:QQgtBX3dlAd5w5Gg8uuyx+JDPIY5oY5sAfc5JkBovzlYohDvBVnn5S:QQgrId5KCuh+FwY5o0sAfc5JxL1hD/g

Malware Config

Targets

    • Target

      cac373888bef8607e8e2bb8b8a6d6e87c0ae3cc55fdc7e7cae4e423d01415da0

    • Size

      4.0MB

    • MD5

      9a68d2e4a49b20f676cf474cfe754eb2

    • SHA1

      187e81be93f8851ef1f9e6956bc6585db3be5d69

    • SHA256

      cac373888bef8607e8e2bb8b8a6d6e87c0ae3cc55fdc7e7cae4e423d01415da0

    • SHA512

      8d6cc140da9f35f3f23a05336e52f238157492f23028f8879680206aab8abef51fbe0183d873f99352f002402e45baf0239809be549acf83dbf239406e19041a

    • SSDEEP

      98304:QQgtBX3dlAd5w5Gg8uuyx+JDPIY5oY5sAfc5JkBovzlYohDvBVnn5S:QQgrId5KCuh+FwY5o0sAfc5JxL1hD/g

    • Glupteba

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

    • Windows security bypass

    • Executes dropped EXE

    • Modifies Windows Firewall

    • UPX packed file

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

    • Loads dropped DLL

    • Windows security modification

    • 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

Disabling Security Tools

2
T1089

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Tasks