3aaaf81858951df03a88e5e9a97a0e394d0b8abf75e1dcb9f374a824fb97e57a

Analysis

max time kernel
131s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
08/09/2024, 20:53

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General

Target

3aaaf81858951df03a88e5e9a97a0e394d0b8abf75e1dcb9f374a824fb97e57a.exe
Size

1.1MB
MD5

585ea1655988343c7e7a3bae6a61c21e
SHA1

b6cb264e8b832ff6992f4b5539dc8f2c89e9ba7f
SHA256

3aaaf81858951df03a88e5e9a97a0e394d0b8abf75e1dcb9f374a824fb97e57a
SHA512

c6eefeb7da6f8e9b29a8341bcb6146bd791f6c51054061879055d156e0f5c9645d707161dce683cc7e6ae8499919b0c2728a969e55bc2e3b3ce36d507893be85
SSDEEP

24576:D2+ZYkNnmTlW0QxNmCJbylSxT5EbX6CHBSEsltVcW4Wnp6gNkZ:iCMxt8T5EbX6Cg7C2np6gNkZ

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5008	3680	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	3aaaf81858951df03a88e5e9a97a0e394d0b8abf75e1dcb9f374a824fb97e57a.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
3680	3aaaf81858951df03a88e5e9a97a0e394d0b8abf75e1dcb9f374a824fb97e57a.exe
3680	3aaaf81858951df03a88e5e9a97a0e394d0b8abf75e1dcb9f374a824fb97e57a.exe
3680	3aaaf81858951df03a88e5e9a97a0e394d0b8abf75e1dcb9f374a824fb97e57a.exe

C:\Users\Admin\AppData\Local\Temp\3aaaf81858951df03a88e5e9a97a0e394d0b8abf75e1dcb9f374a824fb97e57a.exe
"C:\Users\Admin\AppData\Local\Temp\3aaaf81858951df03a88e5e9a97a0e394d0b8abf75e1dcb9f374a824fb97e57a.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3680
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3680 -s 1156
  2⤵
  - Program crash
  PID:5008

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3680 -ip 3680
1⤵
PID:884

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=4076,i,12198811467968044966,17227406646827438786,262144 --variations-seed-version --mojo-platform-channel-handle=4328 /prefetch:8
1⤵
PID:2488

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

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Downloads

memory/3680-0-0x0000000000720000-0x0000000000721000-memory.dmp

Filesize
4KB

Download
memory/3680-1-0x0000000002330000-0x0000000002331000-memory.dmp

Filesize
4KB

Download
memory/3680-2-0x0000000000400000-0x0000000000524000-memory.dmp

Filesize
1.1MB

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