Overview

overview

7

Static

static

3

0043b9f9a9...91.exe

windows10-2004-x64

7

0043b9f9a9...91.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    18/08/2026, 03:19

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General

  • Target
    0043b9f9a9ecc913b7158a9da7f11e2cb462c36d74479ef67a38bf0b8ccb1991.exe
  • Size 64KB
  • Sample260818-dvl2csvfkb
  • SHA256 0043b9f9a9ecc913b7158a9da7f11e2cb462c36d74479ef67a38bf0b8ccb1991
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
defense_evasiondiscoveryexecutionpersistence

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 2 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

    execution
  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

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

    discovery
  • Delays execution with timeout.exe 1 IoCs
    defense_evasion
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

    persistenceexecution
  • Suspicious behavior: EnumeratesProcesses 23 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0043b9f9a9ecc913b7158a9da7f11e2cb462c36d74479ef67a38bf0b8ccb1991.exe
    "C:\Users\Admin\AppData\Local\Temp\0043b9f9a9ecc913b7158a9da7f11e2cb462c36d74479ef67a38bf0b8ccb1991.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2136
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "7sooooo" /tr '"C:\Users\Admin\AppData\Roaming\7sooooo.exe"' & exit
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2120
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "7sooooo" /tr '"C:\Users\Admin\AppData\Roaming\7sooooo.exe"'
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:964
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp53B9.tmp.bat""
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3556
      • C:\Windows\SysWOW64\timeout.exe
        timeout 3
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:2940
      • C:\Users\Admin\AppData\Roaming\7sooooo.exe
        "C:\Users\Admin\AppData\Roaming\7sooooo.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:2400
  • C:\Users\Admin\AppData\Roaming\7sooooo.exe
    "C:\Users\Admin\AppData\Roaming\7sooooo.exe"
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:4976

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        tmp53B9.tmp.bat
        • Path C:\Users\Admin\AppData\Local\Temp\tmp53B9.tmp.bat
        • Size 151B
        • SHA256 234913eea8942c9af43297701f92e5b8624dee9991334fea88d5a43b6981baa8
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        7sooooo.exe
        • Path C:\Users\Admin\AppData\Roaming\7sooooo.exe
        • Size 64KB
        • SHA256 0043b9f9a9ecc913b7158a9da7f11e2cb462c36d74479ef67a38bf0b8ccb1991
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/2136-0-0x0000000000810000-0x0000000000826000-memory.dmp
        Download

        memory/2136-1-0x00000000052A0000-0x00000000052B0000-memory.dmp
        Download

        memory/2136-2-0x0000000005190000-0x00000000051F6000-memory.dmp
        Download

        memory/2136-3-0x0000000005650000-0x00000000056EC000-memory.dmp
        Download