Analysis

  • max time kernel
    127s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/02/2025, 23:45

General

  • Target

    quarantine/7axE6Jz.exe

  • Size

    397KB

  • MD5

    ab118fd9c6e1c3813ff0ec7cd8c6539f

  • SHA1

    a03967883de5cfbe96036d13eac74bbb030903ef

  • SHA256

    57153e88e47ac7b13751e8382e021cad96481f68bfa41510ed5b402adbecd7ad

  • SHA512

    4b119738f8843025fe8c158c02a32c1e147fdbce41671c80ef58f1daec3f555fbe0248ed7174cfdebce0c5c987b616824288e3246953a79910a5504bf27fc297

  • SSDEEP

    12288:AJHH9INsFF4R0UyBSKW0lK/MNWqdgJuYuPEAo6EO:ed93PblKUNWt4Yst

Malware Config

Signatures

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

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\quarantine\7axE6Jz.exe
    "C:\Users\Admin\AppData\Local\Temp\quarantine\7axE6Jz.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4056
    • C:\Users\Admin\AppData\Local\Temp\quarantine\7axE6Jz.exe
      "C:\Users\Admin\AppData\Local\Temp\quarantine\7axE6Jz.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2128
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4056 -s 788
      2⤵
      • Program crash
      PID:2856
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4056 -ip 4056
    1⤵
      PID:4668

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/2128-6-0x0000000000400000-0x000000000045E000-memory.dmp

      Filesize

      376KB

    • memory/2128-4-0x0000000000400000-0x000000000045E000-memory.dmp

      Filesize

      376KB

    • memory/2128-8-0x0000000000400000-0x000000000045E000-memory.dmp

      Filesize

      376KB

    • memory/2128-9-0x0000000000400000-0x000000000045E000-memory.dmp

      Filesize

      376KB

    • memory/4056-0-0x0000000074D0E000-0x0000000074D0F000-memory.dmp

      Filesize

      4KB

    • memory/4056-1-0x00000000006F0000-0x0000000000758000-memory.dmp

      Filesize

      416KB

    • memory/4056-2-0x0000000005630000-0x0000000005BD4000-memory.dmp

      Filesize

      5.6MB

    • memory/4056-7-0x0000000074D00000-0x00000000754B0000-memory.dmp

      Filesize

      7.7MB