0fa21e2b2701f197aed12f4dc77dac17f81bf2b386a3aa7f55785d03c834152f

Analysis

max time kernel
149s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20260130-en
resource tags

arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
24/04/2026, 03:47

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General

Target
$PLUGINSDIR/FileInfo.dll
Size 586KB
Sample260424-echrnad17s
SHA256 0fa21e2b2701f197aed12f4dc77dac17f81bf2b386a3aa7f55785d03c834152f
MD5 2942aebef156bd2ccc4e517ea7166061
SHA1 5434ae68f006bb632d3649c12d09936f33dc7719
SHA512 1f70cae91545165eb961fced0a5a5d3aa868eba8c1636a9a93a9a06eef04aaccb65a68cea247ba16f5845fbc6ce0dedda67d50ee170dd3a0d007ee9ef7defcf7
SSDEEP 12288:Q4o4pKYnOOpovs9Kc0qjvCMbhL03MHMtaoJTDtP8U4cn:Qidnas5h08HM08TDtP8U4i
TLSH
T121D47C20B1828176E66E01B0267CEE7E047D3A621B744CD7F3C85B3E5EF49D26631A67
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3308	3800	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 3772 wrote to memory of 3800	3772	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FileInfo.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3772
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FileInfo.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3800
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3800 -s 628
    3⤵
    - Program crash
    PID:3308

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 3800 -ip 3800
1⤵
PID:624

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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