b41bafce810d41c31646aba8420861e383fdc504e6804ee1e4807bb6300d0e72

Analysis

max time kernel
115s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20/08/2024, 02:50

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General

Target

29e79f11b16b879cb7709cbf40991e10N.dll
Size

5KB
MD5

29e79f11b16b879cb7709cbf40991e10
SHA1

b22d4aaf40fcb3db98bc9f9e7659ab2e1ba53dfd
SHA256

b41bafce810d41c31646aba8420861e383fdc504e6804ee1e4807bb6300d0e72
SHA512

c10d82cdc2725dfc864bd61408bfb059ebbe06826beb6be68787cb82d0a482b7ceeac33cd4deb4ce73cfa8f87b4c65ac003055276d26f9501fbcaded69a1ebae
SSDEEP

96:DixZjmjtjd8jPjcZGR5TIVQrWEOPxtQIYG:unSR6bgYcQSEOPT

Score

3^/10

discovery

Malware Config

Signatures

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 1152 wrote to memory of 3488	1152	rundll32.exe	91
PID 1152 wrote to memory of 3488	1152	rundll32.exe	91
PID 1152 wrote to memory of 3488	1152	rundll32.exe	91

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\29e79f11b16b879cb7709cbf40991e10N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1152
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\29e79f11b16b879cb7709cbf40991e10N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3488

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=4380,i,11251706013556949551,5157034131170452377,262144 --variations-seed-version --mojo-platform-channel-handle=4188 /prefetch:8
1⤵
PID:1244

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

Windows 7 deprecation

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