Analysis

  • max time kernel
    140s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220331-en
  • submitted
    14-04-2022 13:36

General

  • Target

    5741e024e4ae74f1fb27f35cbcfc4d59400bb98feb03addae89518afb9de5790.exe

  • Size

    786KB

  • MD5

    5ffd379e89159fc5b0f4fbf565b9ceba

  • SHA1

    57ecfc95afae63db07c31c9d4c022e8d1eac3b81

  • SHA256

    5741e024e4ae74f1fb27f35cbcfc4d59400bb98feb03addae89518afb9de5790

  • SHA512

    fd386818127b782762d522a22221207c1af7c22e8d9234adee8870968977c7b79c1b8353883cebc1b506bf69a7e641ff4810dea789e607a92befb99f5d362cf6

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 42 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5741e024e4ae74f1fb27f35cbcfc4d59400bb98feb03addae89518afb9de5790.exe
    "C:\Users\Admin\AppData\Local\Temp\5741e024e4ae74f1fb27f35cbcfc4d59400bb98feb03addae89518afb9de5790.exe"
    1⤵
    • Checks computer location settings
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • outlook_office_path
    • outlook_win_path
    PID:3832

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/3832-124-0x0000000000200000-0x00000000002CA000-memory.dmp

    Filesize

    808KB

  • memory/3832-125-0x0000000005340000-0x00000000058E4000-memory.dmp

    Filesize

    5.6MB

  • memory/3832-126-0x0000000004C80000-0x0000000004CF6000-memory.dmp

    Filesize

    472KB

  • memory/3832-127-0x0000000004F90000-0x0000000004FAE000-memory.dmp

    Filesize

    120KB

  • memory/3832-128-0x0000000005A90000-0x0000000005B22000-memory.dmp

    Filesize

    584KB

  • memory/3832-129-0x00000000063A0000-0x0000000006406000-memory.dmp

    Filesize

    408KB

  • memory/3832-130-0x0000000006BA0000-0x0000000006BF0000-memory.dmp

    Filesize

    320KB

  • memory/3832-131-0x0000000006B70000-0x0000000006B7A000-memory.dmp

    Filesize

    40KB

  • memory/3832-132-0x0000000006CC0000-0x0000000006D5C000-memory.dmp

    Filesize

    624KB

  • memory/3832-133-0x0000000004D90000-0x0000000005334000-memory.dmp

    Filesize

    5.6MB