de9b8df0fa6ae8ed025bdd6b925a9454cf8f6566ba87f03888a377daa5304125

Analysis

max time kernel
149s
max time network
144s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
13/08/2026, 00:12

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General

Target
2026-08-12_c52132eaa212734a65aed07a245a575d_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe
Size 7.4MB
Sample260813-ag7jcsv1bw
SHA256 de9b8df0fa6ae8ed025bdd6b925a9454cf8f6566ba87f03888a377daa5304125
MD5 c52132eaa212734a65aed07a245a575d
SHA1 4881926c8a8481c42ceb9c70deb62a3b1ad8500c
SHA512 907de64923f8ba474ec335f7bc247ebd7e8d4d66c1bdfc9902cfbbfed4870ea81b852cc8435cd971fa389956bcf0eea6389b69b0ff76607dc2b043229a22c911
SSDEEP 98304:/pk/CXoEBG2vRH0I4iUMiMKT3qWreNRM+/1Kml8X:/psioWNRH8LeWroF9zl+
TLSH
T170768C7260CCAB5DF062E0B9DC43622793F6BC4C2360CFA766D44DF3591B998BB25609
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
2572	powershell.exe

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\System32\drivers\DA52FFA8.sys	7551d372c8.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\DA52FFA8\ImagePath = "\\??\\C:\\Windows\\System32\\drivers\\DA52FFA8.sys"	7551d372c8.exe

Deletes itself 1 IoCs

pid	Process
2572	powershell.exe

Executes dropped EXE 1 IoCs

pid	Process
4000	7551d372c8.exe

Loads dropped DLL 2 IoCs

pid	Process
4000	7551d372c8.exe
4000	7551d372c8.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2572	powershell.exe
2572	powershell.exe
2572	powershell.exe
2572	powershell.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
4000	7551d372c8.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2572	powershell.exe
Token: SeLoadDriverPrivilege	4000	7551d372c8.exe
Token: SeLoadDriverPrivilege	4000	7551d372c8.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4372 wrote to memory of 2572	4372	2026-08-12_c52132eaa212734a65aed07a245a575d_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe	89
PID 4372 wrote to memory of 4000	4372	2026-08-12_c52132eaa212734a65aed07a245a575d_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe	91

C:\Users\Admin\AppData\Local\Temp\2026-08-12_c52132eaa212734a65aed07a245a575d_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-12_c52132eaa212734a65aed07a245a575d_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4372
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -NoProfile -NonInteractive -WindowStyle Hidden -Command "Wait-Process -Id 4372 -ErrorAction SilentlyContinue; Remove-Item -LiteralPath 'C:\Users\Admin\AppData\Local\Temp\2026-08-12_c52132eaa212734a65aed07a245a575d_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:2572
- C:\Users\Admin\AppData\Local\Temp\7551d372c8.exe
  "C:\Users\Admin\AppData\Local\Temp\7551d372c8.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:4000

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

7551d372c8.exe

Path C:\Users\Admin\AppData\Local\Temp\7551d372c8.exe
Size 7.4MB
SHA256 02722e4475fc9b2156a1f3dbc27b517e81df3631252a448c93e42f4bea3ea173
MD5 d37c98ffcd8a2f3c2d4caf1068b32641
SHA1 c5f75cabee00e2c9d641ba3ae38e087bf0296b91
SHA512 34053964b2eb199a4a10b2a010f8d5223ff9f55af0049dd4b1e34fe8da79fef563e83b7ae71e86fc1b4c2030dc4db50c4d38c11e885b3c80fcc2d85a26fd2053
SSDEEP 98304:/pk/CXoEBG2vRH0I4iUMiMKT3qWreNRM+/1Kml8l:/psioWNRH8LeWroF9zlU
TLSH
T1A2768C7260CCAB5DF062E0B9DC43622793F6BC4C2360CFA766D44DF3591B998BB25609
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

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

Submit Download

memory/2572-10-0x00007FF9FBAE0000-0x00007FF9FC484000-memory.dmp

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memory/2572-1-0x00007FF9FBC6F000-0x00007FF9FBC70000-memory.dmp

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memory/2572-11-0x00007FF9FBAE0000-0x00007FF9FC484000-memory.dmp

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memory/2572-12-0x00007FF9FBAE0000-0x00007FF9FC484000-memory.dmp

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memory/2572-14-0x00007FF9FBAE0000-0x00007FF9FC484000-memory.dmp

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memory/2572-18-0x00007FF9FBAE0000-0x00007FF9FC484000-memory.dmp

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memory/2572-19-0x00007FF9FBAE0000-0x00007FF9FC484000-memory.dmp

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memory/2572-20-0x00007FF9FBAE0000-0x00007FF9FC484000-memory.dmp

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memory/2572-21-0x00007FF9FBAE0000-0x00007FF9FC484000-memory.dmp

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memory/2572-8-0x000001995E4A0000-0x000001995E4C2000-memory.dmp

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memory/2572-9-0x00007FF9FBAE0000-0x00007FF9FC484000-memory.dmp

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memory/2572-33-0x00007FF9FBAE0000-0x00007FF9FC484000-memory.dmp

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memory/2572-34-0x00007FF9FBAE0000-0x00007FF9FC484000-memory.dmp

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