Analysis

  • max time kernel
    140s
  • max time network
    204s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-10-2024 16:45

General

  • Target

    Siparis PO# DT-TE-Metal Hurda 160924R0 _323282-_563028621286 img.exe

  • Size

    598KB

  • MD5

    4e699dc468a0255f77c815757f9a036f

  • SHA1

    f5ae9a7f87ffaf153b9c94894ab193ac68537801

  • SHA256

    4b7fd648f2be722b797647d77097c9245f2d61d9898913544f3f1702ced2a3d7

  • SHA512

    dadd501f9d15fd13d0616d0fe66c82a4d16565fd7cc05c0b62e711ad503152076223c9e1c457aeaa3eb41d74d5c820e28e8f3e895219f11fc899c9fe4f17578f

  • SSDEEP

    12288:Rcir1S2IoOAc6/5rZGmy4CYoZno/mItqhrecBYCdcm4wnzgS+47J6CPBjYkMzZQw:mYo9ouI+rqCdxzX16CP5YxzZUH0

Malware Config

Signatures

  • Snake Keylogger

    Keylogger and Infostealer first seen in November 2020.

  • Snake Keylogger payload 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

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

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • 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 1 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 3 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Siparis PO# DT-TE-Metal Hurda 160924R0 _323282-_563028621286 img.exe
    "C:\Users\Admin\AppData\Local\Temp\Siparis PO# DT-TE-Metal Hurda 160924R0 _323282-_563028621286 img.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2584
    • 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\Siparis PO# DT-TE-Metal Hurda 160924R0 _323282-_563028621286 img.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2440
    • C:\Users\Admin\AppData\Local\Temp\Siparis PO# DT-TE-Metal Hurda 160924R0 _323282-_563028621286 img.exe
      "C:\Users\Admin\AppData\Local\Temp\Siparis PO# DT-TE-Metal Hurda 160924R0 _323282-_563028621286 img.exe"
      2⤵
        PID:2072
      • C:\Users\Admin\AppData\Local\Temp\Siparis PO# DT-TE-Metal Hurda 160924R0 _323282-_563028621286 img.exe
        "C:\Users\Admin\AppData\Local\Temp\Siparis PO# DT-TE-Metal Hurda 160924R0 _323282-_563028621286 img.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:3868

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_h23fd1mi.faj.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/2440-51-0x0000000006F60000-0x0000000006F6A000-memory.dmp

      Filesize

      40KB

    • memory/2440-15-0x00000000022B0000-0x00000000022E6000-memory.dmp

      Filesize

      216KB

    • memory/2440-23-0x0000000074B80000-0x0000000075330000-memory.dmp

      Filesize

      7.7MB

    • memory/2440-60-0x0000000074B80000-0x0000000075330000-memory.dmp

      Filesize

      7.7MB

    • memory/2440-57-0x0000000007210000-0x0000000007218000-memory.dmp

      Filesize

      32KB

    • memory/2440-56-0x0000000007230000-0x000000000724A000-memory.dmp

      Filesize

      104KB

    • memory/2440-55-0x0000000007130000-0x0000000007144000-memory.dmp

      Filesize

      80KB

    • memory/2440-54-0x0000000007120000-0x000000000712E000-memory.dmp

      Filesize

      56KB

    • memory/2440-53-0x00000000070F0000-0x0000000007101000-memory.dmp

      Filesize

      68KB

    • memory/2440-52-0x0000000007170000-0x0000000007206000-memory.dmp

      Filesize

      600KB

    • memory/2440-50-0x0000000006EF0000-0x0000000006F0A000-memory.dmp

      Filesize

      104KB

    • memory/2440-49-0x0000000007540000-0x0000000007BBA000-memory.dmp

      Filesize

      6.5MB

    • memory/2440-48-0x0000000006DD0000-0x0000000006E73000-memory.dmp

      Filesize

      652KB

    • memory/2440-35-0x0000000005C60000-0x0000000005CAC000-memory.dmp

      Filesize

      304KB

    • memory/2440-17-0x0000000074B80000-0x0000000075330000-memory.dmp

      Filesize

      7.7MB

    • memory/2440-22-0x0000000005590000-0x00000000058E4000-memory.dmp

      Filesize

      3.3MB

    • memory/2440-18-0x0000000004B10000-0x0000000004B32000-memory.dmp

      Filesize

      136KB

    • memory/2440-19-0x0000000004BB0000-0x0000000004C16000-memory.dmp

      Filesize

      408KB

    • memory/2440-20-0x0000000004C20000-0x0000000004C86000-memory.dmp

      Filesize

      408KB

    • memory/2440-21-0x0000000074B80000-0x0000000075330000-memory.dmp

      Filesize

      7.7MB

    • memory/2440-47-0x0000000006180000-0x000000000619E000-memory.dmp

      Filesize

      120KB

    • memory/2440-37-0x00000000705B0000-0x00000000705FC000-memory.dmp

      Filesize

      304KB

    • memory/2440-16-0x0000000004CE0000-0x0000000005308000-memory.dmp

      Filesize

      6.2MB

    • memory/2440-36-0x00000000061A0000-0x00000000061D2000-memory.dmp

      Filesize

      200KB

    • memory/2440-34-0x0000000005BD0000-0x0000000005BEE000-memory.dmp

      Filesize

      120KB

    • memory/2584-4-0x0000000004CD0000-0x0000000004CDA000-memory.dmp

      Filesize

      40KB

    • memory/2584-5-0x0000000074B80000-0x0000000075330000-memory.dmp

      Filesize

      7.7MB

    • memory/2584-2-0x0000000005200000-0x00000000057A4000-memory.dmp

      Filesize

      5.6MB

    • memory/2584-3-0x0000000004CF0000-0x0000000004D82000-memory.dmp

      Filesize

      584KB

    • memory/2584-14-0x0000000074B80000-0x0000000075330000-memory.dmp

      Filesize

      7.7MB

    • memory/2584-1-0x0000000000220000-0x00000000002BC000-memory.dmp

      Filesize

      624KB

    • memory/2584-6-0x0000000074B8E000-0x0000000074B8F000-memory.dmp

      Filesize

      4KB

    • memory/2584-0-0x0000000074B8E000-0x0000000074B8F000-memory.dmp

      Filesize

      4KB

    • memory/2584-10-0x000000000A0B0000-0x000000000A14C000-memory.dmp

      Filesize

      624KB

    • memory/2584-9-0x0000000007900000-0x0000000007968000-memory.dmp

      Filesize

      416KB

    • memory/2584-8-0x0000000005070000-0x0000000005082000-memory.dmp

      Filesize

      72KB

    • memory/2584-7-0x0000000074B80000-0x0000000075330000-memory.dmp

      Filesize

      7.7MB

    • memory/3868-11-0x0000000000400000-0x0000000000426000-memory.dmp

      Filesize

      152KB

    • memory/3868-33-0x0000000074B80000-0x0000000075330000-memory.dmp

      Filesize

      7.7MB

    • memory/3868-13-0x0000000074B80000-0x0000000075330000-memory.dmp

      Filesize

      7.7MB

    • memory/3868-61-0x0000000074B80000-0x0000000075330000-memory.dmp

      Filesize

      7.7MB

    • memory/3868-62-0x00000000062D0000-0x0000000006320000-memory.dmp

      Filesize

      320KB

    • memory/3868-63-0x00000000064F0000-0x00000000066B2000-memory.dmp

      Filesize

      1.8MB