General

  • Target

    5568f17165b2499bfb5fe5eefaf6d8e571c8d5168ef32740bcb26679c612ea31

  • Size

    883KB

  • Sample

    220725-tldxdshfck

  • MD5

    621bbd51e44db9b507a911ceba8c6e4d

  • SHA1

    524a771f04ee76bddc16d5a6c0d59ac4f97b3398

  • SHA256

    5568f17165b2499bfb5fe5eefaf6d8e571c8d5168ef32740bcb26679c612ea31

  • SHA512

    b33de89cbebe427ee84e6b4ecc08e7635b6fa01f37a85f87c571d804db69774eb7df5fe623d262b195a59fb78a267daab8f636278599484c231be2905d9fe3c8

Malware Config

Targets

    • Target

      5568f17165b2499bfb5fe5eefaf6d8e571c8d5168ef32740bcb26679c612ea31

    • Size

      883KB

    • MD5

      621bbd51e44db9b507a911ceba8c6e4d

    • SHA1

      524a771f04ee76bddc16d5a6c0d59ac4f97b3398

    • SHA256

      5568f17165b2499bfb5fe5eefaf6d8e571c8d5168ef32740bcb26679c612ea31

    • SHA512

      b33de89cbebe427ee84e6b4ecc08e7635b6fa01f37a85f87c571d804db69774eb7df5fe623d262b195a59fb78a267daab8f636278599484c231be2905d9fe3c8

    • HawkEye

      HawkEye is a malware kit that has seen continuous development since at least 2013.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Scripting

1
T1064

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks