0b1bbcb0197ca224707d9c51818e44d78d40e1964d1e7e8c016e1c87c0c71151

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13-10-2024 11:01

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General

Target

$PLUGINSDIR/FileInfo.dll
Size

94KB
MD5

7bf6072eea13f568e14b74473ee514a6
SHA1

d86c73abad513aa7518ce9c784c70a4e85cd6c3f
SHA256

b9158daf83ad119017421c1c1c4d79b2f3209037dc7cfbe752e202785d024494
SHA512

59d459fd905923a382c97e01d80ce5235cbe5f799b8357d6b2dcbd1a1a33230f8e479aeca6c6df4c05171b79ebaac273e7db8de04ba759f23830368df46fb309
SSDEEP

1536:gP7qqhJqWumwfQH68hHgB59rYFdIxmG6QkKQP5J4/OYl+3BV1GjTF:GqOBWo7hHy2z+mQ6W/Jl+3naR

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3876	4560	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 3 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 4560	2652	rundll32.exe	84
PID 2652 wrote to memory of 4560	2652	rundll32.exe	84
PID 2652 wrote to memory of 4560	2652	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:2652
- 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:4560
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4560 -s 612
    3⤵
    - Program crash
    PID:3876

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4560 -ip 4560
1⤵
PID:4604

Network

MITRE ATT&CK Enterprise v15

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 v15

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