General

  • Target

    480f3b78f4b7673d5c20fa9f1a7a85fd6a982bada97f9a79f92885b313b5c5fe

  • Size

    995KB

  • Sample

    220714-e22k3agdd9

  • MD5

    3d937c27883d24e31fc90cde09fab6ab

  • SHA1

    ca793a183989f3efbf1e45d84799024b97193660

  • SHA256

    480f3b78f4b7673d5c20fa9f1a7a85fd6a982bada97f9a79f92885b313b5c5fe

  • SHA512

    3c96714ba1fc004acba679d6bca87d2c32504a052cff55450999f5f793e4890cc113d7e41d8efe2a7722eadd88fd2d34d0f879c92f4f4dad19e5e7c3bcaad377

Malware Config

Targets

    • Target

      480f3b78f4b7673d5c20fa9f1a7a85fd6a982bada97f9a79f92885b313b5c5fe

    • Size

      995KB

    • MD5

      3d937c27883d24e31fc90cde09fab6ab

    • SHA1

      ca793a183989f3efbf1e45d84799024b97193660

    • SHA256

      480f3b78f4b7673d5c20fa9f1a7a85fd6a982bada97f9a79f92885b313b5c5fe

    • SHA512

      3c96714ba1fc004acba679d6bca87d2c32504a052cff55450999f5f793e4890cc113d7e41d8efe2a7722eadd88fd2d34d0f879c92f4f4dad19e5e7c3bcaad377

    • 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.

    • 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