General

  • Target

    32a8606658fdaad1bf63ad2ec4fca8c1acb23bb424e6516b98acd98af043d85f

  • Size

    521KB

  • Sample

    221125-dkvkrabc5t

  • MD5

    a1b89dc6328584521be91c0ce72d3d87

  • SHA1

    aab7aea67283b50c69e00c15db7ef922680b3d50

  • SHA256

    32a8606658fdaad1bf63ad2ec4fca8c1acb23bb424e6516b98acd98af043d85f

  • SHA512

    4a60116f47032a15edde0fa3ea61a909c336a825c703b87de8249602302b54809d2cccf0806e407ec6646289d088432530203de9cbea16c76b618385b023ad56

  • SSDEEP

    6144:zuRqBr74bS/QTjhUqBfxrwEnuNcSsm7IoYGW0VvBXCAt6kihwE+VDpJYWmlwnx9N:974QtqB5urTIoYWBQk1E+VF9mOx9Mi

Malware Config

Targets

    • Target

      32a8606658fdaad1bf63ad2ec4fca8c1acb23bb424e6516b98acd98af043d85f

    • Size

      521KB

    • MD5

      a1b89dc6328584521be91c0ce72d3d87

    • SHA1

      aab7aea67283b50c69e00c15db7ef922680b3d50

    • SHA256

      32a8606658fdaad1bf63ad2ec4fca8c1acb23bb424e6516b98acd98af043d85f

    • SHA512

      4a60116f47032a15edde0fa3ea61a909c336a825c703b87de8249602302b54809d2cccf0806e407ec6646289d088432530203de9cbea16c76b618385b023ad56

    • SSDEEP

      6144:zuRqBr74bS/QTjhUqBfxrwEnuNcSsm7IoYGW0VvBXCAt6kihwE+VDpJYWmlwnx9N:974QtqB5urTIoYWBQk1E+VF9mOx9Mi

    • 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.

    • Deletes itself

    • Loads dropped DLL

    • 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

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Collection

Email Collection

1
T1114

Tasks