6ab9d02461433098db59800283a17f632fdb50d50696dd541f565e28978fb3e7

Analysis

max time kernel
148s
max time network
116s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
04/08/2026, 11:11

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General

Target
2026-08-03_7b38f7a970a6269845addb2ed06bc9c7_elex_manuscrypt_rhadamanthys_silence_stop.exe
Size 270KB
Sample260804-nasnhst1ht
SHA256 6ab9d02461433098db59800283a17f632fdb50d50696dd541f565e28978fb3e7
MD5 7b38f7a970a6269845addb2ed06bc9c7
SHA1 d44d608da44a9af03469dd0dad9d4ad2bef23e63
SHA512 fee69a09d65ea2c122b469c70d913a7fde9ea5bf56e92083ca4ab12cb324724e96fc2ddfeb43113c0a27a877f3898ece1f85d48463466723cf1785b15e7faa82
SSDEEP 3072:HfbA7uidA7AyemWvik8STpUpbQ47+CcfIyZ+cjNtHK27MtQmf7XDsT:kdw3Wi2T2tPPEZzfHJ7Mtxf7XIT
TLSH
T10344AD217681C172D2A3027125F8CBB26B3DBD324B6699CBB3D80B5D0771AD197367A3
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2352	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	2026-08-03_7b38f7a970a6269845addb2ed06bc9c7_elex_manuscrypt_rhadamanthys_silence_stop.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WinDDK.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3052	2026-08-03_7b38f7a970a6269845addb2ed06bc9c7_elex_manuscrypt_rhadamanthys_silence_stop.exe
3052	2026-08-03_7b38f7a970a6269845addb2ed06bc9c7_elex_manuscrypt_rhadamanthys_silence_stop.exe
2352	WinDDK.exe
2352	WinDDK.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3052 wrote to memory of 2352	3052	2026-08-03_7b38f7a970a6269845addb2ed06bc9c7_elex_manuscrypt_rhadamanthys_silence_stop.exe	88

C:\Users\Admin\AppData\Local\Temp\2026-08-03_7b38f7a970a6269845addb2ed06bc9c7_elex_manuscrypt_rhadamanthys_silence_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-03_7b38f7a970a6269845addb2ed06bc9c7_elex_manuscrypt_rhadamanthys_silence_stop.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3052
- C:\WinDDK\WinDDK.exe
  C:\WinDDK\WinDDK.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2352

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 324581f4a97f0ad7ff404dfefc753a3e8baecf1298e2f7e4aa685be0c3fc3d0f
MD5 6726281e5cdd3b4af0ff444e76afcc32
SHA1 a57d7d8a5ce511a7a10f4cd8e6db089371edd9cb
SHA512 ecb4751f0787d30975bfa91bdcf9af457f1653246bd518acbee7e5d54da8779a453802ae853a233893f64c1902831c956d05daa615d921271cc8386d6c6b10a1
SSDEEP 3072:HfbA7uidA7AyemWvik8STpUpbQ47+CcfIyZ+cjLtHK27MtQmf7XDsT:kdw3Wi2T2tPPEZzJHJ7Mtxf7XIT
TLSH
T1C344AE117681C172D2A3027125F8CBB26B3DBD324B6699CBB3D80B5D0771AD197367A3
MD5 SHA1 SHA512 SSDEEP TLSH

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tmp-0.bin

Path C:\WinDDK\tmp-0.bin
Size 8KB
SHA256 d1d1eebbf8cebfe88c5fce3e878bf31b567efbbf003187c1b3c4da2d1f37635d
MD5 52fe4232bda48a60278960fa801a6586
SHA1 b169df7820aa3be52a4626a4e9ad9229f12faa58
SHA512 14a034d7d9bbf907cb5de9eaf55bd4eab03fd0f66364518174ba698e91255a0867371c068d44b2c9dbb705ce9f8d3d456b7651f1d96b83cccbfe5251e624bef9
SSDEEP 3:Xtlllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll/:v
MD5 SHA1 SHA512 SSDEEP

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