e35396c7d7e32a8fe771895ed9ea16bd85c8544410bf4dc70a42ccd2884cfd83

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
29/05/2026, 00:10

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General

Target
$PLUGINSDIR/TvGetVersion.dll
Size 696KB
Sample260529-age44set7m
SHA256 e35396c7d7e32a8fe771895ed9ea16bd85c8544410bf4dc70a42ccd2884cfd83
MD5 41c3a6594060581d3bf1a16ed4ae6a72
SHA1 62bdf8c2a3fa5f70e8b25e83c946debf80c8fd47
SHA512 3fee7ea74b4173b2815d631c8e69f5a21f2a170a46ce60424f9b9fb03cf7a35eab6933210497f851816a1a85eb3fdb682781ccb5e2607b7ade6dbc7a098368bd
SSDEEP 12288:1vN6jZ0SoGsZwrbV22NJPNKwhtFXWKRc/VL5dAXfyud15bMVq03D:1vN6aSoGsZwXV22NNNKwhfmH5abEP
TLSH
T182E49E017AD0C036E6BB25721974EB754AFEB831193097DF5398963E6F30681E72A327
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3732	1916	WerFault.exe	88

System Location Discovery: System Language Discovery 1 TTPs 1 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	rundll32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4916 wrote to memory of 1916	4916	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\TvGetVersion.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4916
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\TvGetVersion.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1916
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1916 -s 856
    3⤵
    - Program crash
    PID:3732

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1916 -ip 1916
1⤵
PID:4940

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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