General

  • Target

    78639674d1dfeef2cf6cd371d8112679f02d62246f21c86b285cd2ad701a514c

  • Size

    4.0MB

  • Sample

    230202-z8lhmsga28

  • MD5

    82581f859dd1cfe96f17367813912ba5

  • SHA1

    6976b82dc3a73b351e4f5b54ee5f9327f0f3163d

  • SHA256

    78639674d1dfeef2cf6cd371d8112679f02d62246f21c86b285cd2ad701a514c

  • SHA512

    91ad7725d248d0f16c0cc2d0e7d80dcfea2ab4164797028a5c3f86c53ec96ffc60fe338d7bf1e946a42c5f6579eb856868d1db312385720a9de62b514a19754f

  • SSDEEP

    98304:L45PhrmySf+pyRbDe7H6WxSihTXpf3UczsRhT8rg:LAh5SGQRPe7a5inZzMQM

Malware Config

Targets

    • Target

      78639674d1dfeef2cf6cd371d8112679f02d62246f21c86b285cd2ad701a514c

    • Size

      4.0MB

    • MD5

      82581f859dd1cfe96f17367813912ba5

    • SHA1

      6976b82dc3a73b351e4f5b54ee5f9327f0f3163d

    • SHA256

      78639674d1dfeef2cf6cd371d8112679f02d62246f21c86b285cd2ad701a514c

    • SHA512

      91ad7725d248d0f16c0cc2d0e7d80dcfea2ab4164797028a5c3f86c53ec96ffc60fe338d7bf1e946a42c5f6579eb856868d1db312385720a9de62b514a19754f

    • SSDEEP

      98304:L45PhrmySf+pyRbDe7H6WxSihTXpf3UczsRhT8rg:LAh5SGQRPe7a5inZzMQM

    • Glupteba

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

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

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

    • 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

Tasks