General

  • Target

    d739bdb54c88b5b4165d9f20c687dcd178061dc76efcb92a8c349c2cf2daa7cb

  • Size

    728KB

  • Sample

    220724-2h9hwsbad3

  • MD5

    b31b2fd4a9b34a8444a05aa43c7869f6

  • SHA1

    2916e092aebc7070d69f5f698c38e0e88bb651cb

  • SHA256

    d739bdb54c88b5b4165d9f20c687dcd178061dc76efcb92a8c349c2cf2daa7cb

  • SHA512

    fca7c2b6079304f69c9d961983c0444d008d21b71d57f81b480032d8ce50c9c349b704d7c391a8d46c885d544b1b7cf53043c4a2e2b9debf8d2c7fe74f7e88a7

Malware Config

Targets

    • Target

      d739bdb54c88b5b4165d9f20c687dcd178061dc76efcb92a8c349c2cf2daa7cb

    • Size

      728KB

    • MD5

      b31b2fd4a9b34a8444a05aa43c7869f6

    • SHA1

      2916e092aebc7070d69f5f698c38e0e88bb651cb

    • SHA256

      d739bdb54c88b5b4165d9f20c687dcd178061dc76efcb92a8c349c2cf2daa7cb

    • SHA512

      fca7c2b6079304f69c9d961983c0444d008d21b71d57f81b480032d8ce50c9c349b704d7c391a8d46c885d544b1b7cf53043c4a2e2b9debf8d2c7fe74f7e88a7

    • 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

    • 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 NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Defense Evasion

Scripting

1
T1064

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Email Collection

1
T1114

Tasks