597416e8ba7fc9371a2d5efb61859499e552f7d9a23f68ed9ac48ffd2a1f0124

Analysis

max time kernel
150s
max time network
134s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
03/08/2026, 00:50

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General

Target
2026-08-02_135c38aea21bfc57167dba04c5325051_elex_manuscrypt_rhadamanthys_silence_stop.exe
Size 270KB
Sample260803-a67knavgld
SHA256 597416e8ba7fc9371a2d5efb61859499e552f7d9a23f68ed9ac48ffd2a1f0124
MD5 135c38aea21bfc57167dba04c5325051
SHA1 6d730a1edbc42431448f0d072571c5fc57b42b27
SHA512 7a97b47464b49015160e6e475d6be76710c7d4f439b8df3b992bca89ce8bf57942e0e814ca61e77974a735bce68fd4a89de41067b23a92efaff14cbd2fab4767
SSDEEP 3072:HfbA7uidA7AyemWvik8STpUpbQ47+CcfIyZ+cjftHK27MtQmf7XDsT:kdw3Wi2T2tPPEZzlHJ7Mtxf7XIT
TLSH
T1D844AD217681C172D2A3027125F8CBB26B3DBD324B6699CBB3D80B5D0771AD197367A3
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4092	WinDDK.exe

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-08-02_135c38aea21bfc57167dba04c5325051_elex_manuscrypt_rhadamanthys_silence_stop.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WinDDK.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
5144	2026-08-02_135c38aea21bfc57167dba04c5325051_elex_manuscrypt_rhadamanthys_silence_stop.exe
5144	2026-08-02_135c38aea21bfc57167dba04c5325051_elex_manuscrypt_rhadamanthys_silence_stop.exe
4092	WinDDK.exe
4092	WinDDK.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5144 wrote to memory of 4092	5144	2026-08-02_135c38aea21bfc57167dba04c5325051_elex_manuscrypt_rhadamanthys_silence_stop.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-08-02_135c38aea21bfc57167dba04c5325051_elex_manuscrypt_rhadamanthys_silence_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-02_135c38aea21bfc57167dba04c5325051_elex_manuscrypt_rhadamanthys_silence_stop.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5144
- C:\WinDDK\WinDDK.exe
  C:\WinDDK\WinDDK.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4092

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

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

WinDDK.exe

Path C:\WinDDK\WinDDK.exe
Size 270KB
SHA256 d0cbae6356c8ddb63172ef01c05550cb1fa240bb2caa1c9f56a3618361b72a33
MD5 e8d0efc5069db0fef7bf2f08b8288f52
SHA1 43e15be23561bb4536f31bd4cecf75fcd2cd5153
SHA512 8f417deac00b63a07fa02f85d9678211687d626a3e197bc8ca93c128f3efd6cde71f816a3ae800da11f31a7368af6e8f6f4edbb4557108a74146cf3963328ad9
SSDEEP 3072:HfbA7uidA7AyemWvik8STpUpbQ47+CcfIyZ+cjktHK27MtQmf7XDsT:kdw3Wi2T2tPPEZz0HJ7Mtxf7XIT
TLSH
T14044AE117681C172D2A3027125F8CBB26B3EBD324B6699CBB3D80B5D0771AD197367A3
MD5 SHA1 SHA512 SSDEEP TLSH

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tmp-0.bin

Path C:\WinDDK\tmp-0.bin
Size 8KB
SHA256 a4353777cb0ca3d1a576b8fd820d07472fda17e7ce09733174ca0e5843ee2869
MD5 d4a4c8d0d3f12d15e49e00b0ad3bdaa1
SHA1 59a5f8e38a8b35e126091cc59bec4ccfc94d67c3
SHA512 ed9adaa640c26f893cd83eb1372558d596c5655015c9aafde308c24ddca60765e3e35c5549314ab3355469efc28860026d449ec65fef0e0e06e2c98223f45ab2
SSDEEP 3:Xtlllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllu:+X
MD5 SHA1 SHA512 SSDEEP

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