b25c9e7e793a86965779a71a8e8f81a2d43f40db54b7c252768faff306071fd6

Analysis

max time kernel
148s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
01/10/2026, 18:06

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General

Target
Счет на оплату №1937.exe
Size 733KB
Sample261001-wpthcstx3r
SHA256 b25c9e7e793a86965779a71a8e8f81a2d43f40db54b7c252768faff306071fd6
MD5 a2cda3a5d03e5d1fdbb3ccd2f73b831d
SHA1 af873a0d74ce97e98c895a919c53ab8e3e3c3b98
SHA512 6d763794b8b5a7465944ecb030d57a1c2f214eb39dddd5729973e7881697ce4ed194f54e2b5a5fb9d1cea339aa99cc8fbd5706b28ff02aed221de91dd554f566
SSDEEP 12288:j9xz+NVpWT8kXURyIpsfgA7fkHT2X/6uUbBNX5qXI7r5VPL6Oufd4jXy:rk/WT9XURegAgz2kVq4v6OYQXy
TLSH
T15DF4BFBC76087CD6E66F177BDA96ADD903B527639ACBA8CC4064B7C30563361FE02805
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery execution

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2932	a416c183.exe

Executes a command shell one-liner 1 TTPs 1 IoCs

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

execution

Windows Command Shell

T1059.003

pid	Process
5960	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Счет на оплату №1937.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a416c183.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
1936	timeout.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5528 wrote to memory of 2932	5528	Счет на оплату №1937.exe	88
PID 2932 wrote to memory of 5960	2932	a416c183.exe	91
PID 5960 wrote to memory of 1936	5960	cmd.exe	93

C:\Users\Admin\AppData\Local\Temp\Счет на оплату №1937.exe
"C:\Users\Admin\AppData\Local\Temp\Счет на оплату №1937.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5528
- C:\Users\Admin\AppData\Local\Temp\a416c183.exe
  "C:\Users\Admin\AppData\Local\Temp\a416c183.exe" /u
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2932
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe /c "timeout /t 60 /nobreak >nul & reg add "HKCU\Software\Classes\CLSID\{68ddbb56-9d1d-4fd9-89c5-c0da2a625392}\InprocServer32" /ve /d "C:\Users\Admin\AppData\Local\Microsoft\HealthMonitor\dcom_launch_cache.dat" /f /reg:64 & reg add "HKCU\Software\Classes\CLSID\{68ddbb56-9d1d-4fd9-89c5-c0da2a625392}\InprocServer32" /v ThreadingModel /d Apartment /f /reg:64 & taskkill /f /im explorer.exe & timeout /t 2 /nobreak >nul & %windir%\explorer.exe"
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:5960
  - - C:\Windows\SysWOW64\timeout.exe
      timeout /t 60 /nobreak
      4⤵
      System Location Discovery: System Language Discovery
      Delays execution with timeout.exe
      PID:1936

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

a416c183.exe

Path C:\Users\Admin\AppData\Local\Temp\a416c183.exe
Size 733KB
SHA256 b25c9e7e793a86965779a71a8e8f81a2d43f40db54b7c252768faff306071fd6
MD5 a2cda3a5d03e5d1fdbb3ccd2f73b831d
SHA1 af873a0d74ce97e98c895a919c53ab8e3e3c3b98
SHA512 6d763794b8b5a7465944ecb030d57a1c2f214eb39dddd5729973e7881697ce4ed194f54e2b5a5fb9d1cea339aa99cc8fbd5706b28ff02aed221de91dd554f566
SSDEEP 12288:j9xz+NVpWT8kXURyIpsfgA7fkHT2X/6uUbBNX5qXI7r5VPL6Oufd4jXy:rk/WT9XURegAgz2kVq4v6OYQXy
TLSH
T15DF4BFBC76087CD6E66F177BDA96ADD903B527639ACBA8CC4064B7C30563361FE02805
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/2932-2-0x00000000005C4000-0x00000000005E4000-memory.dmp

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memory/2932-1-0x0000000000510000-0x000000000061E000-memory.dmp

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memory/2932-3-0x0000000010000000-0x0000000010029000-memory.dmp

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memory/2932-9-0x00000000005C4000-0x00000000005E4000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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