c3141bde856de446c3de6e5dbb1d8fb2b900ae6ed83a6c8acf69b67ec924036d

Analysis

max time kernel
150s
max time network
132s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
28/08/2026, 22:38

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General

Target
2026-08-28_09dc29e607b5e5711afc1c7e3e5242c8_icedid_luca-stealer_njrat_stealc.exe
Size 7.8MB
Sample260828-2kfctstfpf
SHA256 c3141bde856de446c3de6e5dbb1d8fb2b900ae6ed83a6c8acf69b67ec924036d
MD5 09dc29e607b5e5711afc1c7e3e5242c8
SHA1 507a01a5cdd02bf1c61bdabd8562db2698315518
SHA512 18af02d41c79abbb8ef610befc17cdbbe3befb59d46ddd419093c59d484a7df3a763093ee7d2a78d3ff894ac1c0fcbba6d947b680ae5d1a4650afcdd8e5beb6f
SSDEEP 98304:5pk/3XoEBG2v30/2YI4iUMiMKT3qWreNRM+/1Kml8f:5psHoWN322z8LeWroF9zlK
TLSH
T1A8869C7261CCAB5DF022E0B8DD43662793F6BC4C2360CFA766D00DF3591B998BB65609
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
2100	powershell.exe

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\System32\drivers\D5B58A66.sys	5cef264b36.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"	5cef264b36.exe

Deletes itself 1 IoCs

pid	Process
2100	powershell.exe

Executes dropped EXE 1 IoCs

pid	Process
4716	5cef264b36.exe

Loads dropped DLL 2 IoCs

pid	Process
4716	5cef264b36.exe
4716	5cef264b36.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
2100	powershell.exe
2100	powershell.exe
2100	powershell.exe
2100	powershell.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
4716	5cef264b36.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2100	powershell.exe
Token: SeLoadDriverPrivilege	4716	5cef264b36.exe
Token: SeLoadDriverPrivilege	4716	5cef264b36.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2960 wrote to memory of 2100	2960	2026-08-28_09dc29e607b5e5711afc1c7e3e5242c8_icedid_luca-stealer_njrat_stealc.exe	88
PID 2960 wrote to memory of 4716	2960	2026-08-28_09dc29e607b5e5711afc1c7e3e5242c8_icedid_luca-stealer_njrat_stealc.exe	90

C:\Users\Admin\AppData\Local\Temp\2026-08-28_09dc29e607b5e5711afc1c7e3e5242c8_icedid_luca-stealer_njrat_stealc.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-28_09dc29e607b5e5711afc1c7e3e5242c8_icedid_luca-stealer_njrat_stealc.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2960
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -NoProfile -NonInteractive -WindowStyle Hidden -Command "Wait-Process -Id 2960 -ErrorAction SilentlyContinue; Remove-Item -LiteralPath 'C:\Users\Admin\AppData\Local\Temp\2026-08-28_09dc29e607b5e5711afc1c7e3e5242c8_icedid_luca-stealer_njrat_stealc.exe' -Force"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Deletes itself
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2100
- C:\Users\Admin\AppData\Local\Temp\5cef264b36.exe
  "C:\Users\Admin\AppData\Local\Temp\5cef264b36.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:4716

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

5cef264b36.exe

Path C:\Users\Admin\AppData\Local\Temp\5cef264b36.exe
Size 7.8MB
SHA256 2841d03b436818598b9940dfdd7f9a7c297255b1562b0a5832f5493dd697c46c
MD5 d7b1d267e7b2da5dab57e24afebe864d
SHA1 856984457ec881ceac05d7ab86d89eaf59abc171
SHA512 9b6fb3b9c7f5909fa1ebc25df6507b3c64001af1aca63e47bd435e3a7e0edea6455a731d7f02d03f476c5b176840edb38548daeea0c249317cf597812915dd7e
SSDEEP 98304:5pk/3XoEBG2v30/2YI4iUMiMKT3qWreNRM+/1Kml8S:5psHoWN322z8LeWroF9zlb
TLSH
T173869C7261CCAB5DF022E0B8DD43662793F6BC4C2360CFA766D00DF3591B998BB65609
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/2100-13-0x0000020DEE2E0000-0x0000020DEE302000-memory.dmp

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memory/2100-8-0x00007FF9648C0000-0x00007FF965264000-memory.dmp

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memory/2100-9-0x00007FF9648C0000-0x00007FF965264000-memory.dmp

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memory/2100-7-0x00007FF9648C0000-0x00007FF965264000-memory.dmp

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memory/2100-6-0x00007FF9648C0000-0x00007FF965264000-memory.dmp

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memory/2100-5-0x00007FF964A4F000-0x00007FF964A50000-memory.dmp

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memory/2100-26-0x00007FF9648C0000-0x00007FF965264000-memory.dmp

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memory/2100-27-0x00007FF9648C0000-0x00007FF965264000-memory.dmp

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memory/2100-28-0x00007FF9648C0000-0x00007FF965264000-memory.dmp

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memory/2100-29-0x00007FF9648C0000-0x00007FF965264000-memory.dmp

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memory/2100-31-0x00007FF9648C0000-0x00007FF965264000-memory.dmp

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