4434e16b4cbbac818781ee39d7a0b9a819c536c1e8dd768388388b55718c7eaa

Analysis

max time kernel
148s
max time network
127s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/11/2026, 00:01

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General

Target
2026-10-31_7618617ee74c4ab4075dc2755e3f1b2e_icedid_luca-stealer_njrat_stealc.exe
Size 7.7MB
Sample261102-aa691syyes
SHA256 4434e16b4cbbac818781ee39d7a0b9a819c536c1e8dd768388388b55718c7eaa
MD5 7618617ee74c4ab4075dc2755e3f1b2e
SHA1 c0f91a3d145dfc164fad614bd2e837af57573518
SHA512 adcb69dcd8cfcb5cd275c8474871be5ef555cb55cbdcee84774c0df1e22ca9611369c7efaf128201bca97a4bb6bdb24c9e7c93e3a525e7b66d7157aa2ae55b72
SSDEEP 98304:1pk/qXoEBG2vr41wI4iUMiMKT3qWreNRM+/1Kml8c:1psaoWNr4N8LeWroF9zlb
TLSH
T1FA869C6261CCABADF022F0B9DD43622793F67C4C2360CFA752D40DF3591B998BB65609
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
5244	powershell.exe

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\System32\drivers\907077F8.sys	d9a6bb6af4.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\907077F8\ImagePath = "\\??\\C:\\Windows\\System32\\drivers\\907077F8.sys"	d9a6bb6af4.exe

Deletes itself 1 TTPs 1 IoCs

defense_evasion

File Deletion

T1070.004

pid	Process
5244	powershell.exe

Executes dropped EXE 1 IoCs

pid	Process
5624	d9a6bb6af4.exe

Loads dropped DLL 2 IoCs

pid	Process
5624	d9a6bb6af4.exe
5624	d9a6bb6af4.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
5244	powershell.exe
5244	powershell.exe
5244	powershell.exe
5244	powershell.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
5624	d9a6bb6af4.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	5244	powershell.exe
Token: SeLoadDriverPrivilege	5624	d9a6bb6af4.exe
Token: SeLoadDriverPrivilege	5624	d9a6bb6af4.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2680 wrote to memory of 5244	2680	2026-10-31_7618617ee74c4ab4075dc2755e3f1b2e_icedid_luca-stealer_njrat_stealc.exe	89
PID 2680 wrote to memory of 5624	2680	2026-10-31_7618617ee74c4ab4075dc2755e3f1b2e_icedid_luca-stealer_njrat_stealc.exe	92

C:\Users\Admin\AppData\Local\Temp\2026-10-31_7618617ee74c4ab4075dc2755e3f1b2e_icedid_luca-stealer_njrat_stealc.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-31_7618617ee74c4ab4075dc2755e3f1b2e_icedid_luca-stealer_njrat_stealc.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2680
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -NoProfile -NonInteractive -WindowStyle Hidden -Command "Wait-Process -Id 2680 -ErrorAction SilentlyContinue; Remove-Item -LiteralPath 'C:\Users\Admin\AppData\Local\Temp\2026-10-31_7618617ee74c4ab4075dc2755e3f1b2e_icedid_luca-stealer_njrat_stealc.exe' -Force"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Deletes itself
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5244
- C:\Users\Admin\AppData\Local\Temp\d9a6bb6af4.exe
  "C:\Users\Admin\AppData\Local\Temp\d9a6bb6af4.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:5624

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

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

d9a6bb6af4.exe

Path C:\Users\Admin\AppData\Local\Temp\d9a6bb6af4.exe
Size 7.7MB
SHA256 ea27783d0717abbf1d183d1a4c28eac8239929ef4328999dd7aada391bf68b5a
MD5 59ce03e9e4e8baed0dd17a0307d3d923
SHA1 50e6abe5fed46939b8d7ce58dbd25a7afda5a006
SHA512 e8f53a1438bfe51d7b7bd7de1c48fcc24136bd3d917bb2febd482cef94515d3bb371736e171361987d4281ed173b416528508c51c2dd51bbea035e36578dd125
SSDEEP 98304:1pk/qXoEBG2vr41wI4iUMiMKT3qWreNRM+/1Kml8s:1psaoWNr4N8LeWroF9zlf
TLSH
T197869C6261CCABADF022F0B9DD43622793F67C4C2360CFA752D40DF3591B998BB65609
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/5244-7-0x00007FFC52580000-0x00007FFC52F24000-memory.dmp

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memory/5244-8-0x00007FFC52580000-0x00007FFC52F24000-memory.dmp

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memory/5244-11-0x000002C3D2250000-0x000002C3D2272000-memory.dmp

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memory/5244-12-0x00007FFC52580000-0x00007FFC52F24000-memory.dmp

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memory/5244-13-0x00007FFC52580000-0x00007FFC52F24000-memory.dmp

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memory/5244-14-0x00007FFC52580000-0x00007FFC52F24000-memory.dmp

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memory/5244-6-0x00007FFC52580000-0x00007FFC52F24000-memory.dmp

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memory/5244-5-0x00007FFC5270F000-0x00007FFC52710000-memory.dmp

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memory/5244-29-0x00007FFC52580000-0x00007FFC52F24000-memory.dmp

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memory/5244-30-0x00007FFC52580000-0x00007FFC52F24000-memory.dmp

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