General

  • Target

    1a9de93200ab8b08ef7ddd0074b8aa296dde203ece598f16136f6121c85baa2a

  • Size

    4.9MB

  • Sample

    240821-p8epzsshkp

  • MD5

    9757f343d15e11880d72a3eb9fbd012e

  • SHA1

    a9e7747f58b0ae2d55effaa55918f61fb80427a8

  • SHA256

    1a9de93200ab8b08ef7ddd0074b8aa296dde203ece598f16136f6121c85baa2a

  • SHA512

    af4c9eaf3f2cea35b207cc2ac2380d8b8c460b15741f7876c5f421c786202f71c494e955f2e41b9a504e931e562a2daf575bebbbf4b769951f02b11d178f15b7

  • SSDEEP

    98304:UenUBWamFJEcYEKAlcwWPIQyiiut/YHtp43Qw20hwuLwk0vrHBWxYPST9G:NPa6jnQ8u7X334FWxYPSG

Malware Config

Targets

    • Target

      1a9de93200ab8b08ef7ddd0074b8aa296dde203ece598f16136f6121c85baa2a

    • Size

      4.9MB

    • MD5

      9757f343d15e11880d72a3eb9fbd012e

    • SHA1

      a9e7747f58b0ae2d55effaa55918f61fb80427a8

    • SHA256

      1a9de93200ab8b08ef7ddd0074b8aa296dde203ece598f16136f6121c85baa2a

    • SHA512

      af4c9eaf3f2cea35b207cc2ac2380d8b8c460b15741f7876c5f421c786202f71c494e955f2e41b9a504e931e562a2daf575bebbbf4b769951f02b11d178f15b7

    • SSDEEP

      98304:UenUBWamFJEcYEKAlcwWPIQyiiut/YHtp43Qw20hwuLwk0vrHBWxYPST9G:NPa6jnQ8u7X334FWxYPSG

    • Modifies security service

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Creates new service(s)

    • Sets service image path in registry

    • Stops running service(s)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Indicator Removal: Clear Windows Event Logs

      Clear Windows Event Logs to hide the activity of an intrusion.

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

    • Power Settings

      powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks