89a3ec4f67cac3786c928f020f5f9e0c70d07de4c8f256bccba17c70f472ab60

General

Target
2026-09-30_4d7a0fdee09a7e3b75def425d82ec158_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe
Size 7.4MB
Sample260930-nrd7fsthjb
SHA256 89a3ec4f67cac3786c928f020f5f9e0c70d07de4c8f256bccba17c70f472ab60
MD5 4d7a0fdee09a7e3b75def425d82ec158
SHA1 32f4d0d3644866ece6308bebb57b1075701d3ace
SHA512 4796c55d109ea234652b51ae3f97f37aec5ddb3129a9f2984a7742c360a1408332b403d6d91ca00951ef9caf2c5aa52a59a607690797c0e18e6e9266698d3490
SSDEEP 98304:/pk/CXoEBG2vRH0I4iUMiMKT3qWreNRM+/1Kml8/:/psioWNRH8LeWroF9zlO
TLSH
T15C768C7260CCAB5DF062E0B9DC43622793F6BC4C2360CFA766D44DF3591B998BB25609
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
6072	powershell.exe

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\System32\drivers\45683698.sys	9f828f0b0c.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\45683698\ImagePath = "\\??\\C:\\Windows\\System32\\drivers\\45683698.sys"	9f828f0b0c.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2091445952-3649787497-104050984-1000\Control Panel\International\Geo\Nation	2026-09-30_4d7a0fdee09a7e3b75def425d82ec158_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe

Deletes itself 1 TTPs 1 IoCs

defense_evasion

File Deletion

T1070.004

pid	Process
6072	powershell.exe

Executes dropped EXE 1 IoCs

pid	Process
5212	9f828f0b0c.exe

Loads dropped DLL 2 IoCs

pid	Process
5212	9f828f0b0c.exe
5212	9f828f0b0c.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
6072	powershell.exe
6072	powershell.exe
6072	powershell.exe
6072	powershell.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
5212	9f828f0b0c.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	6072	powershell.exe
Token: SeLoadDriverPrivilege	5212	9f828f0b0c.exe
Token: SeLoadDriverPrivilege	5212	9f828f0b0c.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 3036 wrote to memory of 6072	3036	2026-09-30_4d7a0fdee09a7e3b75def425d82ec158_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe	87
PID 3036 wrote to memory of 5212	3036	2026-09-30_4d7a0fdee09a7e3b75def425d82ec158_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe	89

C:\Users\Admin\AppData\Local\Temp\2026-09-30_4d7a0fdee09a7e3b75def425d82ec158_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-30_4d7a0fdee09a7e3b75def425d82ec158_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3036
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -NoProfile -NonInteractive -WindowStyle Hidden -Command "Wait-Process -Id 3036 -ErrorAction SilentlyContinue; Remove-Item -LiteralPath 'C:\Users\Admin\AppData\Local\Temp\2026-09-30_4d7a0fdee09a7e3b75def425d82ec158_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:6072
- C:\Users\Admin\AppData\Local\Temp\9f828f0b0c.exe
  "C:\Users\Admin\AppData\Local\Temp\9f828f0b0c.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:5212

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Defense Evasion

Indicator Removal

1

T1070

File Deletion

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

3

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

9f828f0b0c.exe

Path C:\Users\Admin\AppData\Local\Temp\9f828f0b0c.exe
Size 7.4MB
SHA256 c67219fa4b444d98a2440a8036ce0ef9312efd69d61f8b24746be9826ccd2021
MD5 dd36968036ddec20a743d1370a2ad340
SHA1 d34dab373c2ee03b50d03c5996d283007d4f82dd
SHA512 b90e7aa2a28a6165f4315ec3d442ac779de60f9405289f312bea81a32e71f32fa0d22a09941ff02aa4e30d7ccd5d240f3481422deb040ffa9fd09b0fef0b5819
SSDEEP 98304:/pk/CXoEBG2vRH0I4iUMiMKT3qWreNRM+/1Kml87:/psioWNRH8LeWroF9zlq
TLSH
T149768C7260CCAB5DF062E0B9DC43622793F6BC4C2360CFA766D44DF3591B998BB25609
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

__PSScriptPolicyTest_x2xosfyl.mmt.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_x2xosfyl.mmt.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads