General

  • Target

    13a37f34ff1ccb8ec9ea8f6ad73b3f10611be3ac5c3ae1d26a1a4c06a5b7f298

  • Size

    4.1MB

  • Sample

    220917-tbfcgaaab6

  • MD5

    95049088ee966212e81419011f1e5004

  • SHA1

    cc219c2cf20f81d9dcadf1df73011a944353f540

  • SHA256

    13a37f34ff1ccb8ec9ea8f6ad73b3f10611be3ac5c3ae1d26a1a4c06a5b7f298

  • SHA512

    ccaee33076e7c338fb1b829b8bcb422a303d1c8e887483e129e26c76fac9da540f04d5b4fe0c286c0a43785722eade2084f38f6118ea417576cc0f0a6d247714

  • SSDEEP

    98304:GyWC2ggvUb9XR8qlYaJbwuJHlFyfyYDy7B562gd/x+yWTokzC:77gvEhTbLyD4j8QyWTRm

Malware Config

Targets

    • Target

      13a37f34ff1ccb8ec9ea8f6ad73b3f10611be3ac5c3ae1d26a1a4c06a5b7f298

    • Size

      4.1MB

    • MD5

      95049088ee966212e81419011f1e5004

    • SHA1

      cc219c2cf20f81d9dcadf1df73011a944353f540

    • SHA256

      13a37f34ff1ccb8ec9ea8f6ad73b3f10611be3ac5c3ae1d26a1a4c06a5b7f298

    • SHA512

      ccaee33076e7c338fb1b829b8bcb422a303d1c8e887483e129e26c76fac9da540f04d5b4fe0c286c0a43785722eade2084f38f6118ea417576cc0f0a6d247714

    • SSDEEP

      98304:GyWC2ggvUb9XR8qlYaJbwuJHlFyfyYDy7B562gd/x+yWTokzC:77gvEhTbLyD4j8QyWTRm

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Executes dropped EXE

    • Modifies Windows Firewall

    • 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