General

  • Target

    d9d28ca9c0e5837618925687970d0f7a2edb1c52594ff82af64a32d82ef1e107

  • Size

    479KB

  • Sample

    221123-s7wtnadc45

  • MD5

    2df68ab29c946eeba1b06bf56f221d09

  • SHA1

    2c00c9f6d0064fc681a65fa64b8cfe78695dce2d

  • SHA256

    d9d28ca9c0e5837618925687970d0f7a2edb1c52594ff82af64a32d82ef1e107

  • SHA512

    0ef9e7fe97a2496e5464b34f9e60247a7a81c764bd21c5790257c592c36296a3dac06751262f28564237319efb49de6cc8d0c09731d4c387bbe0ec604854b51a

  • SSDEEP

    12288:ULoNMMMMMMMMMMMMMMMMMMEMMMMMMMMMMMMMMMMMMAHMMMMMMMMMMMMMMMMMMeyB:RMMMMMMMMMMMMMMMMMMEMMMMMMMMMMMb

Malware Config

Targets

    • Target

      d9d28ca9c0e5837618925687970d0f7a2edb1c52594ff82af64a32d82ef1e107

    • Size

      479KB

    • MD5

      2df68ab29c946eeba1b06bf56f221d09

    • SHA1

      2c00c9f6d0064fc681a65fa64b8cfe78695dce2d

    • SHA256

      d9d28ca9c0e5837618925687970d0f7a2edb1c52594ff82af64a32d82ef1e107

    • SHA512

      0ef9e7fe97a2496e5464b34f9e60247a7a81c764bd21c5790257c592c36296a3dac06751262f28564237319efb49de6cc8d0c09731d4c387bbe0ec604854b51a

    • SSDEEP

      12288:ULoNMMMMMMMMMMMMMMMMMMEMMMMMMMMMMMMMMMMMMAHMMMMMMMMMMMMMMMMMMeyB:RMMMMMMMMMMMMMMMMMMEMMMMMMMMMMMb

    • 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

    • 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.

    • Drops file in System32 directory

    • 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

Collection

Email Collection

1
T1114

Tasks