f0a8e6bfb2df4fde05ad87e36076e035156527790b8a239e420a8321d39e2c07

Analysis

max time kernel
230s
max time network
253s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 15:30

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General

Target

Copyright Infringement Notice - Noontalk Media/msimg32.dll
Size

30.0MB
MD5

1af8f73e9489faa89f1926f172f61834
SHA1

2e949867d9a49e1a84846e1841597e9f3146a07b
SHA256

44d01a2468c73a1424ed2edea0bc53e752bf09cfa06d88a3b85533c13d099a16
SHA512

35ebcea08cb41f84df642cc298ee21bdfd76892385717ee2fc5f8edbb914ab98a5b23da80dc96db3fc6f4b24398c92b4b71d7e044fb1dd33a6f30d5ca11ea351
SSDEEP

49152:fy9au4xzipYCfTR//UFZLOkALP7fi+HkENIT+:ggEpY6RmkkkXHtiT+

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3064 3940 WerFault.exe rundll32.exe
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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe

pid	pid_target	process	target process
3064	3940	WerFault.exe	rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3848 wrote to memory of 3940	3848	rundll32.exe	rundll32.exe
PID 3848 wrote to memory of 3940	3848	rundll32.exe	rundll32.exe
PID 3848 wrote to memory of 3940	3848	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Copyright Infringement Notice - Noontalk Media\msimg32.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3848
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Copyright Infringement Notice - Noontalk Media\msimg32.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3940
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3940 -s 592
    3⤵
    - Program crash
    PID:3064

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=4396,i,6510295916244954942,10164894160290787457,262144 --variations-seed-version --mojo-platform-channel-handle=3240 /prefetch:8
1⤵
PID:3416

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3940 -ip 3940
1⤵
PID:4660

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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