5c214019eb20c48d197a43fa7028655702591e8365709095a3621bb5efa92c9c

Analysis

max time kernel
149s
max time network
153s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
11/08/2026, 05:07

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General

Target
2026-08-11_a04f5ddfc6d239b98c65c4e6cfa0d050_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe
Size 7.4MB
Sample260811-fsdcjscf24
SHA256 5c214019eb20c48d197a43fa7028655702591e8365709095a3621bb5efa92c9c
MD5 a04f5ddfc6d239b98c65c4e6cfa0d050
SHA1 33f1393b3f997a9c10fb957a25e94e9d68cce4b3
SHA512 c8a19499e8973a4743706fede82fda89d4d105a12fd805d0baa08585494fe2cf2f0883fdf5e46bca9a7c5c238167ec93140b51d3a23f12923b48ca79920b4ca9
SSDEEP 98304:/pk/CXoEBG2vRH0I4iUMiMKT3qWreNRM+/1Kml8s:/psioWNRH8LeWroF9zlT
TLSH
T1BB768C7260CCAB5DF062E0B9DC43622793F6BC4C2360CFA766D44DF3591B998BB25609
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

execution persistence

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
4156	powershell.exe

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\System32\drivers\D5B58A66.sys	deb0ab7b25.exe

Sets service image path in registry 3 TTPs 1 IoCs

This determines the executable launched when a service starts. It can be used to establish persistence.

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Windows Service

T1543.003

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\D5B58A66\ImagePath = "\\??\\C:\\Windows\\System32\\drivers\\D5B58A66.sys"	deb0ab7b25.exe

Deletes itself 1 IoCs

pid	Process
4156	powershell.exe

Executes dropped EXE 1 IoCs

pid	Process
3256	deb0ab7b25.exe

Loads dropped DLL 2 IoCs

pid	Process
3256	deb0ab7b25.exe
3256	deb0ab7b25.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
4156	powershell.exe
4156	powershell.exe
4156	powershell.exe
4156	powershell.exe
4156	powershell.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
3256	deb0ab7b25.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4156	powershell.exe
Token: SeLoadDriverPrivilege	3256	deb0ab7b25.exe
Token: SeLoadDriverPrivilege	3256	deb0ab7b25.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2240 wrote to memory of 4156	2240	2026-08-11_a04f5ddfc6d239b98c65c4e6cfa0d050_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe	88
PID 2240 wrote to memory of 3256	2240	2026-08-11_a04f5ddfc6d239b98c65c4e6cfa0d050_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe	90

C:\Users\Admin\AppData\Local\Temp\2026-08-11_a04f5ddfc6d239b98c65c4e6cfa0d050_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-11_a04f5ddfc6d239b98c65c4e6cfa0d050_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2240
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -NoProfile -NonInteractive -WindowStyle Hidden -Command "Wait-Process -Id 2240 -ErrorAction SilentlyContinue; Remove-Item -LiteralPath 'C:\Users\Admin\AppData\Local\Temp\2026-08-11_a04f5ddfc6d239b98c65c4e6cfa0d050_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe' -Force"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Deletes itself
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4156
- C:\Users\Admin\AppData\Local\Temp\deb0ab7b25.exe
  "C:\Users\Admin\AppData\Local\Temp\deb0ab7b25.exe" --deadstar-morphed
  2⤵
  - Drops file in Drivers directory
  - Sets service image path in registry
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious behavior: LoadsDriver
  - Suspicious use of AdjustPrivilegeToken
  PID:3256

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

SecureEngineSDK64.dll

Path C:\Users\Admin\AppData\Local\Temp\Deadstar\SecureEngineSDK64.dll
Size 28KB
SHA256 175a75ca524b269b25fb5144dc0abb4ac9b1673852df3abfbd4f6c449e01827d
MD5 6d8722b257230e3f691197715ec2b4b1
SHA1 bf141f3aff5b5e1cd2f02a5d81125931ba4a842d
SHA512 b6d077c57780ab6d58649cee36a1016573adfcafcfa8c823297a19f8bb1d1ea0c1b613044076bcd805a0c18dc37a78208ebaa4d0e19c192b65415028355f1069
SSDEEP 192:3Mi08s5GvuxBdzbNEQaSpqX5xS5haVWUcSAfMVIBizxhv:cdZxBhaHfSsA0V
TLSH
T148D2ACAF04B56EFBF91D1CF4059F3A9822C3F3D22DF4866D636E418401EA81B655F289
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

VehHandler.dll

Path C:\Users\Admin\AppData\Local\Temp\Deadstar\VehHandler.dll
Size 101KB
SHA256 db8c85ecf5d7e9e0045575c26f24f0a8f83a63243c9a441aafbdc399e67c5270
MD5 a793dae9294874b77d332a900a32aebb
SHA1 764612eb7915b4bc35b5c9b4216903339dc51771
SHA512 efffee14495e18e6ae4e1fcaa77def7d8dc1be84d44c4b7ad7d582c5de505c8ad0bc15d60768e28c729e2114682e4a219a951eee91427eda37ed35dbd9dcbbc4
SSDEEP 3072:HwVy7MlsCAWl2sMLN1Mt9l0edb+B9LX6:Qw7Kk22sMJEklX
TLSH
T133A34A5777E500BBE1B78678C8670E46D7B2F81507619BEF03A0429A2F237E14D3AB61
MD5 SHA1 SHA512 SSDEEP TLSH

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deb0ab7b25.exe

Path C:\Users\Admin\AppData\Local\Temp\deb0ab7b25.exe
Size 7.4MB
SHA256 1a77123458b20505d476f68a22d45cee504cff7249df0390a0b8a75765691820
MD5 1f9fe48b7f0f1ef4fe7cf98816fc9d1a
SHA1 90f8491d1b00498d1e99c824b79d260fd25c6558
SHA512 2f0b29befee8016caf422cec8dd1d592d60831f0c864c38e9b2ebbc3be37ce62933ae4c54bb5dec631c1571485c0ab811a3355ea4028e5f671401564a735b84f
SSDEEP 98304:/pk/CXoEBG2vRH0I4iUMiMKT3qWreNRM+/1Kml8R:/psioWNRH8LeWroF9zlE
TLSH
T1F5768C7260CCAB5DF062E0B9DC43622793F6BC4C2360CFA766D44DF3591B998BB25609
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/4156-10-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp

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memory/4156-1-0x00007FFDE8B7F000-0x00007FFDE8B80000-memory.dmp

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memory/4156-11-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp

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memory/4156-12-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp

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memory/4156-13-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp

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memory/4156-28-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp

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memory/4156-9-0x00000112A9C30000-0x00000112A9C52000-memory.dmp

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memory/4156-29-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp

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memory/4156-30-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp

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memory/4156-8-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp

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memory/4156-32-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp

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memory/4156-33-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp

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memory/4156-34-0x00007FFDE89F0000-0x00007FFDE9394000-memory.dmp

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