b2c780881e31c29c1bd68c3e97568ed345cd7705229f623c85af31dd19d5e01f

Analysis

max time kernel
148s
max time network
3s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/07/2026, 17:37

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General

Target
2026-07-10_8f578ea4780c5966a00688c4cc50e0f9_elex_manuscrypt_rhadamanthys_silence_stop.exe
Size 432KB
Sample260710-v7ftjsgs51
SHA256 b2c780881e31c29c1bd68c3e97568ed345cd7705229f623c85af31dd19d5e01f
MD5 8f578ea4780c5966a00688c4cc50e0f9
SHA1 e8e185af74f0551bc6c25e3fb525f2997af5b024
SHA512 d210122c7de8f2d8dbbaacca4ae514891bb9d6e41c00a9760dbc2ecd7f8521067e51d94e27a69f0ba867df4aded0aabd7b016994bc1700343c950e4574692b1e
SSDEEP 12288:gdEq2hPEZxHu6vxnE0qxPxQ50PmhhL+e+MEqkFd8v:gdE7EZxHu6vxnE0qxPxQ50PmhhL+e+Mv
TLSH
T153947E1BB7810373C29303B2269E9AD3B73DB875137A85D266A8811D1372EE4937B3D5
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
668	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	2026-07-10_8f578ea4780c5966a00688c4cc50e0f9_elex_manuscrypt_rhadamanthys_silence_stop.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WinDDK.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
5780	2026-07-10_8f578ea4780c5966a00688c4cc50e0f9_elex_manuscrypt_rhadamanthys_silence_stop.exe
5780	2026-07-10_8f578ea4780c5966a00688c4cc50e0f9_elex_manuscrypt_rhadamanthys_silence_stop.exe
668	WinDDK.exe
668	WinDDK.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 5780 wrote to memory of 668	5780	2026-07-10_8f578ea4780c5966a00688c4cc50e0f9_elex_manuscrypt_rhadamanthys_silence_stop.exe	86

C:\Users\Admin\AppData\Local\Temp\2026-07-10_8f578ea4780c5966a00688c4cc50e0f9_elex_manuscrypt_rhadamanthys_silence_stop.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-10_8f578ea4780c5966a00688c4cc50e0f9_elex_manuscrypt_rhadamanthys_silence_stop.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5780
- C:\WinDDK\WinDDK.exe
  C:\WinDDK\WinDDK.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:668

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

Replay Monitor

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Downloads

WinDDK.exe

Path C:\WinDDK\WinDDK.exe
Size 432KB
SHA256 ab230adc48fdb620653061ef495c11316e4da8809e04bdf16084f8ec27fa0b3a
MD5 4b57d133d29b59d4cd457a67ae9122c1
SHA1 fcea721cb9f16e183049d58606bceded1499d523
SHA512 22ac235a31868c80aaec17e1d3b004aa66027a120d661c8a2cc76be5d007173adf731967894af8634a3928d730889389f1eea7a0057e85ee68019ab9c7329fd2
SSDEEP 12288:gdEq2hPEZvHu6vxnE0qxPxQ50PmhhL+e+MEqkFd8v:gdE7EZvHu6vxnE0qxPxQ50PmhhL+e+Mv
TLSH
T162947E1BB7810373C29303B2269E9AD3B73DB875137A85D266A8811D1372EE4937B3D5
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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