General

  • Target

    0b2bbc2579c612802e8b11c9a166e81dfb6b22af604107487ebc188157ce8d86

  • Size

    4.1MB

  • Sample

    220914-wb74laeffp

  • MD5

    6ff083a5037b51a04c4b6862c9f49393

  • SHA1

    e0db8e75377852ab4e1dedfed51fbb261f073fff

  • SHA256

    0b2bbc2579c612802e8b11c9a166e81dfb6b22af604107487ebc188157ce8d86

  • SHA512

    77ed8d48fbafd887511a682491ee44fe778f55d2b8d2049210b1b519bf86cb33e6d2c7bbf02d21021384d7c1eec0204fa04cb88e5e7e4fa76b951338dcf73b56

  • SSDEEP

    98304:O1XbWjzEHnyq/GimUphY7kilIjjJCHdagc0m:ccwSyRmU95jFC9QP

Malware Config

Targets

    • Target

      0b2bbc2579c612802e8b11c9a166e81dfb6b22af604107487ebc188157ce8d86

    • Size

      4.1MB

    • MD5

      6ff083a5037b51a04c4b6862c9f49393

    • SHA1

      e0db8e75377852ab4e1dedfed51fbb261f073fff

    • SHA256

      0b2bbc2579c612802e8b11c9a166e81dfb6b22af604107487ebc188157ce8d86

    • SHA512

      77ed8d48fbafd887511a682491ee44fe778f55d2b8d2049210b1b519bf86cb33e6d2c7bbf02d21021384d7c1eec0204fa04cb88e5e7e4fa76b951338dcf73b56

    • SSDEEP

      98304:O1XbWjzEHnyq/GimUphY7kilIjjJCHdagc0m:ccwSyRmU95jFC9QP

    • 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