c67cbd5e35e1ce0c7ba17c55d8e2bc33afd5e0a68774554a1fe7216d330c709e

Analysis

max time kernel
149s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
04/08/2026, 12:19

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General

Target
$PLUGINSDIR/TvGetVersion.dll
Size 210KB
Sample260804-pg8hzsem41
SHA256 c67cbd5e35e1ce0c7ba17c55d8e2bc33afd5e0a68774554a1fe7216d330c709e
MD5 05f51bc8ffb2c8f5a2825bf5680301cf
SHA1 30f7f77dce1fb3526142780e9f5bd5c11622d6b6
SHA512 1e041aaa37dd00414ad955ebc8c0f708589014d2085a5a0b95a31f4d694bb1cc4994bb1324d4b983cbad0449fb0a05560d82c60fdbfc78be67ff61275e451233
SSDEEP 3072:4J7KJkcma0VkpOG/374vnriZ1nmTaK405/+ncMCQ2bDh:6EkcmYOG/37MnGZoeKxpuuQ
TLSH
T1D7245B0177E4843AF2F726746DF6C6604EBDBC725934D18FE780892A2E70A85DB24727
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
1940	1228	WerFault.exe	84

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 4552 wrote to memory of 1228	4552	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\TvGetVersion.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4552
- 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:1228
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1228 -s 848
    3⤵
    - Program crash
    PID:1940

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1228 -ip 1228
1⤵
PID:4220

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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