a191b7cf4a255eeb784b8fb3fc035d41a754264bcab89ae890fff49e4a8f2129

Analysis

max time kernel
148s
max time network
143s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/10/2026, 09:59

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General

Target
2026-10-01_85d1957095556f43b80952bec36c6d3a_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe
Size 7.4MB
Sample261002-l1ehgaws4j
SHA256 a191b7cf4a255eeb784b8fb3fc035d41a754264bcab89ae890fff49e4a8f2129
MD5 85d1957095556f43b80952bec36c6d3a
SHA1 ae9cea71948e4c956f460c8fc7bd4e06fc372e98
SHA512 bcf559d34ab0cda589b368bf50d246fbe5221c697f9627a3e90b5810f4b16bc4e5f916fe084de195ad455424b0c09483c4a7163d6a72a1c11de7a34f84e153ca
SSDEEP 98304:/pk/CXoEBG2vRH0I4iUMiMKT3qWreNRM+/1Kml8a:/psioWNRH8LeWroF9zlV
TLSH
T1A9768C7260CCAB5DF062E0B9DC43622793F6BC4C2360CFA766D44DF3591B998BB25609
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

defense_evasion 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
5604	powershell.exe

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\System32\drivers\6FB85694.sys	bb868d279f.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\6FB85694\ImagePath = "\\??\\C:\\Windows\\System32\\drivers\\6FB85694.sys"	bb868d279f.exe

Deletes itself 1 TTPs 1 IoCs

defense_evasion

File Deletion

T1070.004

pid	Process
5604	powershell.exe

Executes dropped EXE 1 IoCs

pid	Process
5660	bb868d279f.exe

Loads dropped DLL 2 IoCs

pid	Process
5660	bb868d279f.exe
5660	bb868d279f.exe

Enumerates connected drives 3 TTPs 1 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

ioc	Process
\??\F:\	powershell.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
5604	powershell.exe
5604	powershell.exe
5604	powershell.exe
5604	powershell.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
5660	bb868d279f.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	5604	powershell.exe
Token: SeLoadDriverPrivilege	5660	bb868d279f.exe
Token: SeLoadDriverPrivilege	5660	bb868d279f.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3376 wrote to memory of 5604	3376	2026-10-01_85d1957095556f43b80952bec36c6d3a_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe	89
PID 3376 wrote to memory of 5660	3376	2026-10-01_85d1957095556f43b80952bec36c6d3a_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe	91

C:\Users\Admin\AppData\Local\Temp\2026-10-01_85d1957095556f43b80952bec36c6d3a_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-01_85d1957095556f43b80952bec36c6d3a_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3376
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -NoProfile -NonInteractive -WindowStyle Hidden -Command "Wait-Process -Id 3376 -ErrorAction SilentlyContinue; Remove-Item -LiteralPath 'C:\Users\Admin\AppData\Local\Temp\2026-10-01_85d1957095556f43b80952bec36c6d3a_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe' -Force"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Deletes itself
  - Enumerates connected drives
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5604
- C:\Users\Admin\AppData\Local\Temp\bb868d279f.exe
  "C:\Users\Admin\AppData\Local\Temp\bb868d279f.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:5660

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

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

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

Submit Download

bb868d279f.exe

Path C:\Users\Admin\AppData\Local\Temp\bb868d279f.exe
Size 7.4MB
SHA256 185dc1865e404ed2f8fe0e3f92b9b46e34308f4523228d6e8e30c40e4587fc97
MD5 1d15ea3857330b1fcc4a7bf53385ac38
SHA1 acbe78992125835bbb5e2a42e2e0993fda8a02b4
SHA512 b48acf85a71836be901c2bd15c67c09b9fc9167edcf29b42c84670cf11821be0aa60839a6c0c6167538c003275ad36a40bd9358bd3566cee8acd683c14157fd0
SSDEEP 98304:/pk/CXoEBG2vRH0I4iUMiMKT3qWreNRM+/1Kml8Q:/psioWNRH8LeWroF9zlb
TLSH
T17A768C7260CCAB5DF062E0B9DC43622793F6BC4C2360CFA766D44DF3591B998BB25609
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/5604-8-0x00007FF8CE5F0000-0x00007FF8CEF94000-memory.dmp

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memory/5604-21-0x00007FF8CE5F0000-0x00007FF8CEF94000-memory.dmp

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memory/5604-9-0x00007FF8CE5F0000-0x00007FF8CEF94000-memory.dmp

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memory/5604-12-0x00000279679B0000-0x00000279679D2000-memory.dmp

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memory/5604-14-0x00007FF8CE5F0000-0x00007FF8CEF94000-memory.dmp

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memory/5604-19-0x00007FF8CE5F0000-0x00007FF8CEF94000-memory.dmp

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memory/5604-20-0x00007FF8CE5F0000-0x00007FF8CEF94000-memory.dmp

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memory/5604-7-0x00007FF8CE5F0000-0x00007FF8CEF94000-memory.dmp

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memory/5604-13-0x00007FF8CE5F0000-0x00007FF8CEF94000-memory.dmp

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memory/5604-6-0x00007FF8CE5F0000-0x00007FF8CEF94000-memory.dmp

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memory/5604-5-0x00007FF8CE77F000-0x00007FF8CE780000-memory.dmp

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memory/5604-32-0x00007FF8CE5F0000-0x00007FF8CEF94000-memory.dmp

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memory/5604-33-0x00007FF8CE5F0000-0x00007FF8CEF94000-memory.dmp

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memory/5604-35-0x00007FF8CE5F0000-0x00007FF8CEF94000-memory.dmp

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