Analysis

  • max time kernel
    121s
  • max time network
    135s
  • platform
    windows7_x64
  • resource
    win7-20250207-en
  • resource tags

    arch:x64arch:x86image:win7-20250207-enlocale:en-usos:windows7-x64system
  • submitted
    28/03/2025, 05:20

General

  • Target

    SecuriteInfo.com.Win32.DropperX-gen.12106.14923.exe

  • Size

    559KB

  • MD5

    9ccd4e15308b5c6be7660aa380e43b95

  • SHA1

    e436419498e3cc9aee203f3ac7c4310cf19f84be

  • SHA256

    4078adf62c07585b15a332154580255ea508ba5f23ad43ce7af8d2f07d132d7e

  • SHA512

    e767331fca49b85d7301e274e0b61a97825d067415e71e2f13d32f1f4881f17c0d9d1d59f7b450f1b41d0f86f9259c081498e0aa155cb82c024aaab385111663

  • SSDEEP

    12288:2DQiKax7HaLTUnrNuSoLAMphAQ7ZQy+yBlFQUV8qkR:eQiFHaLTU5uzjyiSy5BlFPVC

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 3 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Looks up external IP address via web service 3 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.DropperX-gen.12106.14923.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.DropperX-gen.12106.14923.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1820
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.DropperX-gen.12106.14923.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2920
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\itOWLdRaxVLNnN.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2952
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\itOWLdRaxVLNnN" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB2FA.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2652
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.DropperX-gen.12106.14923.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.DropperX-gen.12106.14923.exe"
      2⤵
        PID:1152
      • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.DropperX-gen.12106.14923.exe
        "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.DropperX-gen.12106.14923.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:2468

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmpB2FA.tmp

      Filesize

      1KB

      MD5

      b29a7c7724faae6f273ad657953ab270

      SHA1

      353e9ec2f1dda55b8a0eb7e5573aa7cadbbde160

      SHA256

      5323575d4a2b8dc95aecefd7b2f8002fa1d49cfc6fa56f3dd4bc31fd28833096

      SHA512

      bb62348cec4a362e4d5db6ca2f217289446b2bb6a88e22ebfbd76318794e11069ebc6b1b31ffc49f8d9fb7cd8edfccc9407b868b550bde6de34df0393969d297

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

      Filesize

      7KB

      MD5

      3433369314fb4422de6b6f982b90be33

      SHA1

      32c60b1560ed7a72872da1bd109cf5613a53070a

      SHA256

      29ae8971834c79a5d22a0da67e74c134292fa4908e44f658da691e930626fee9

      SHA512

      e41c2a1a23dffae7d46acc6b1d4bca757774e4342d4720fb78b0e287ae87e87605e95d1c5793bd75ea1880713c4ea347abf02ce3394747a934b9a81407ea3f9d

    • memory/1820-31-0x0000000073EE0000-0x00000000745CE000-memory.dmp

      Filesize

      6.9MB

    • memory/1820-1-0x0000000000C20000-0x0000000000CAE000-memory.dmp

      Filesize

      568KB

    • memory/1820-2-0x0000000073EE0000-0x00000000745CE000-memory.dmp

      Filesize

      6.9MB

    • memory/1820-3-0x00000000005A0000-0x00000000005B8000-memory.dmp

      Filesize

      96KB

    • memory/1820-4-0x0000000073EE0000-0x00000000745CE000-memory.dmp

      Filesize

      6.9MB

    • memory/1820-5-0x00000000020B0000-0x0000000002112000-memory.dmp

      Filesize

      392KB

    • memory/1820-0-0x0000000073EEE000-0x0000000073EEF000-memory.dmp

      Filesize

      4KB

    • memory/2468-20-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2468-28-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2468-27-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2468-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2468-24-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2468-22-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2468-18-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB

    • memory/2468-30-0x0000000000400000-0x000000000041E000-memory.dmp

      Filesize

      120KB