a9dad9fdaae93d10dc2ee346b231913445e731049554b8bb1506827e46f8a44e

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
01/08/2026, 01:11

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General

Target
$PLUGINSDIR/ApplicationID.dll
Size 55KB
Sample260801-bkcntsvbme
SHA256 a9dad9fdaae93d10dc2ee346b231913445e731049554b8bb1506827e46f8a44e
MD5 fdc0338e6faeaf6f7c271982e103473b
SHA1 9a41f7932abe8be7e32c6371f085cf14de355d00
SHA512 a766eef11db4c94b1445d1cd70cf1d3b6141d6b3973562e9fa8d81c79195886b884dbc9b9f6952f8a6e8619534a6bf2d615d539d2cace9c8843dc19415051cc0
SSDEEP 768:oY+N1V9Ek9B/3I2IIk85ZLa342QpIK0+KE1zRBoSLDGFo+EAM:oY+LpI2IIk85Fs+LNRBo1oyM
TLSH
T167438C10BA80D473C556983970E8DA225E7E7D122BF090D37FBA83694F617D0B67E34A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1160	4952	WerFault.exe	86

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 1256 wrote to memory of 4952	1256	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ApplicationID.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1256
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ApplicationID.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4952
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4952 -s 612
    3⤵
    - Program crash
    PID:1160

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4952 -ip 4952
1⤵
PID:4760

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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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