General

  • Target

    1c1cd83c7d8928e0d3280bfd8339a7b4585e76bcc77fe7587e6f24c1d0532ec1

  • Size

    643KB

  • Sample

    221127-t4bvrafe9t

  • MD5

    6d06de19abc311a74c0c4e3610895f34

  • SHA1

    1e4a4e8c8d3e0eb0924010241ad21bfa552b327e

  • SHA256

    1c1cd83c7d8928e0d3280bfd8339a7b4585e76bcc77fe7587e6f24c1d0532ec1

  • SHA512

    a94b78e1c7c426669c1e10ad4b27782480dbab91d88037bba73b017798df7d765ed4dd709adaf5e4288c294c14ff382e98be04ac0f0734a4e590884d4234c5c0

  • SSDEEP

    12288:XWDEYAKnZts/gkWrDw07EsHcqzMhCma5fhdPHXE91YIE7pd2FI2DZXYx:QEYAKb+8UaEsHjzMDa5fhhoqX2W2DZXY

Malware Config

Targets

    • Target

      1c1cd83c7d8928e0d3280bfd8339a7b4585e76bcc77fe7587e6f24c1d0532ec1

    • Size

      643KB

    • MD5

      6d06de19abc311a74c0c4e3610895f34

    • SHA1

      1e4a4e8c8d3e0eb0924010241ad21bfa552b327e

    • SHA256

      1c1cd83c7d8928e0d3280bfd8339a7b4585e76bcc77fe7587e6f24c1d0532ec1

    • SHA512

      a94b78e1c7c426669c1e10ad4b27782480dbab91d88037bba73b017798df7d765ed4dd709adaf5e4288c294c14ff382e98be04ac0f0734a4e590884d4234c5c0

    • SSDEEP

      12288:XWDEYAKnZts/gkWrDw07EsHcqzMhCma5fhdPHXE91YIE7pd2FI2DZXYx:QEYAKb+8UaEsHjzMDa5fhhoqX2W2DZXY

    • 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

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Uses the VBS compiler for execution

    • Accesses Microsoft Outlook accounts

    • 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

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Tasks