f0ac38e3927bdb136aa43788184e26fe5783d11420e64993dc2b6cc480b34b5a

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
30-09-2024 15:14

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General

Target

f0ac38e3927bdb136aa43788184e26fe5783d11420e64993dc2b6cc480b34b5aN.dll
Size

42KB
MD5

f987f944d2b9a9d5d7886061b0d87120
SHA1

efe5422b14d24fef4ccb8154886b3c6e8398527c
SHA256

f0ac38e3927bdb136aa43788184e26fe5783d11420e64993dc2b6cc480b34b5a
SHA512

9c15a4cb0f6bf59a4cbc14feaab017e4e5f583cb185e7e599fec1a923cd5351fa1b05e965cb10ca427326c474f44aaea8910736ec05aedd54560e4a5c33941e3
SSDEEP

768:7WQD3EnTdErEPBScZVxUrKlgBAZ17OKTEvoMin2EBhrmjoT4:7X+TVjlgGj7OKTEvoMFEBhrmjoT4

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2340	884	WerFault.exe	82

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 3220 wrote to memory of 884	3220	rundll32.exe	82
PID 3220 wrote to memory of 884	3220	rundll32.exe	82
PID 3220 wrote to memory of 884	3220	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f0ac38e3927bdb136aa43788184e26fe5783d11420e64993dc2b6cc480b34b5aN.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3220
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f0ac38e3927bdb136aa43788184e26fe5783d11420e64993dc2b6cc480b34b5aN.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:884
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 884 -s 928
    3⤵
    - Program crash
    PID:2340

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 884 -ip 884
1⤵
PID:116

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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