1b833746fe3076a2fe974163a569afbde5683acf3ed8cc92e1ffc8d13074cb72

Analysis

max time kernel
148s
max time network
120s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
07/08/2026, 21:18

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General

Target
1b833746fe3076a2fe974163a569afbde5683acf3ed8cc92e1ffc8d13074cb72.exe
Size 752KB
Sample260807-z5marswxhw
SHA256 1b833746fe3076a2fe974163a569afbde5683acf3ed8cc92e1ffc8d13074cb72
MD5 f6eca05d2479cdda2d02244b0c76a40d
SHA1 5e58f48ef6e7cf941b199827cc7029c868922a4e
SHA512 262dbe2bf7a1c93d4ec6cf573e6dfa5dcfee5123844c64ee6aeffeca239e57b11d666bfa3612e074821ddc35e25e7176658c649bc92ba1af1555df1bf83b4494
SSDEEP 6144:1Aypg+DmIlwqMP5K9KK+W8eyORdaZ1yGDo/srEYVY0l4vWP87FOL6uar:F57wqegcvWDLdaLyTCY0mvbELxM
TLSH
T102F47C5ADBE405B8E0B79A7499724C06E773BC4A1B70B68F17A079A61F372D08D3D702
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 8 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{3b2ce006-5e61-4fde-bab8-9b8aac9b26df}\0009	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_HL-DT-ST_DVD+-RW\4&215468a5&0&010000\Properties\{3b2ce006-5e61-4fde-bab8-9b8aac9b26df}\0009	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Properties\{3b2ce006-5e61-4fde-bab8-9b8aac9b26df}\0009	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Properties\{3b2ce006-5e61-4fde-bab8-9b8aac9b26df}\0009	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000	svchost.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000_Classes\Local Settings	1b833746fe3076a2fe974163a569afbde5683acf3ed8cc92e1ffc8d13074cb72.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4940	mspaint.exe
4940	mspaint.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4940	mspaint.exe
4940	mspaint.exe
4940	mspaint.exe
4940	mspaint.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2696 wrote to memory of 4940	2696	1b833746fe3076a2fe974163a569afbde5683acf3ed8cc92e1ffc8d13074cb72.exe	89

C:\Users\Admin\AppData\Local\Temp\1b833746fe3076a2fe974163a569afbde5683acf3ed8cc92e1ffc8d13074cb72.exe
"C:\Users\Admin\AppData\Local\Temp\1b833746fe3076a2fe974163a569afbde5683acf3ed8cc92e1ffc8d13074cb72.exe"
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2696
- C:\Windows\system32\mspaint.exe
  "C:\Windows\system32\mspaint.exe" "C:\Users\Admin\AppData\Local\Temp\RarSFX0\bmw.jpg"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:4940

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DeviceAssociationService
1⤵
- Checks SCSI registry key(s)
PID:4692

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

bmw.jpg

Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\bmw.jpg
Size 29KB
SHA256 e6006a897a9044bf6b8ccb9502dbc35d79004969b7c00d812da36e144e346a64
MD5 2747c2bbdc0f74a478442d7c174121bb
SHA1 2d9a74e85708b554bae9452891a5701342e79e57
SHA512 2b1a13baac284a1cc7114abd48cc97897af271074431154525b2c1328f683075043675bbcfdd08833fbf9d4cb9dd70e3db7747acac98f555947c4f8759671c3d
SSDEEP 768:ZrQh9n/fzIf2U4ZyfyiVOV02gqnMLgxkbHjsOMpPRf+Uk:ZQhxnz44oXYnwgKHjYVk
TLSH
T130D2E1A83204EC20E520DB31BD2E5305EE1D2EB9659C554FD2ADEE08712EDB420EF7C4
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/2696-9-0x000001FA3C530000-0x000001FA3C5AC000-memory.dmp

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