be625773377ea1a168f2ae5ad95ef313ac9959024c3e6d279d955e280c439efd

Analysis

max time kernel
132s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05/10/2024, 15:55

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General

Target

$PLUGINSDIR/Processes.dll
Size

96KB
MD5

3418e64bc2125fd7b07418d61c86e0b8
SHA1

ec6c9d6493c794578b68aa0ad829fb56f5ca6244
SHA256

12d5bdd685f92a4e01fba7c54af12e5a765fbc9fd579b00380d9172fb4315193
SHA512

9d564db5d7a7abb3c80763efb8c8068d2b896d86d4c0ed6e3b5db93031f24dd8b0f538ad4fb5fa6c934fd3b664fe6e3cfc39ffc9f5c1a61c6a7397d1f40fecfe
SSDEEP

1536:oHfEA5BoNYwtBl1jr6BGuvxKycLHiWEnl8mlQv3sWKWAcd/jmqwT0:oPlOBD60uvxKyOXAblC/jmqa

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4600	4756	WerFault.exe	89

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 5744 wrote to memory of 4756	5744	rundll32.exe	89
PID 5744 wrote to memory of 4756	5744	rundll32.exe	89
PID 5744 wrote to memory of 4756	5744	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Processes.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5744
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Processes.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4756
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4756 -s 600
    3⤵
    - Program crash
    PID:4600

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4756 -ip 4756
1⤵
PID:852

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4768,i,2904906934812054273,11716976550456127484,262144 --variations-seed-version --mojo-platform-channel-handle=948 /prefetch:8
1⤵
PID:5304

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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