540df5c639021c723908d31a4c089c9f9f4fe9c363209f8d7a61117b957a44ac

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
11-12-2024 02:36

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General

Target

540df5c639021c723908d31a4c089c9f9f4fe9c363209f8d7a61117b957a44ac.exe
Size

326KB
MD5

3609432610d1fbc5cb0a8b94539e3489
SHA1

485a4bfd6d1b51824993626e7c56a08818a057c8
SHA256

540df5c639021c723908d31a4c089c9f9f4fe9c363209f8d7a61117b957a44ac
SHA512

d74e33e3d5dc239c5c442c3726977f2bc4fb42797f588d794dd779c31404671e606ac5876fbb665840b4bc47d1df88d3ba6edc422b9102b67305df3b8e79623a
SSDEEP

6144:f3P1L3CcLciA9DvJS0NN+sSsjFofasnjoAZmRxmWtzid7UaNxVisqnyhLJ0EvgUd:f3P1TFLciAs7U+xVisX0UhPH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1396	2780	WerFault.exe	29

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	540df5c639021c723908d31a4c089c9f9f4fe9c363209f8d7a61117b957a44ac.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2780 wrote to memory of 1396	2780	540df5c639021c723908d31a4c089c9f9f4fe9c363209f8d7a61117b957a44ac.exe	30
PID 2780 wrote to memory of 1396	2780	540df5c639021c723908d31a4c089c9f9f4fe9c363209f8d7a61117b957a44ac.exe	30
PID 2780 wrote to memory of 1396	2780	540df5c639021c723908d31a4c089c9f9f4fe9c363209f8d7a61117b957a44ac.exe	30
PID 2780 wrote to memory of 1396	2780	540df5c639021c723908d31a4c089c9f9f4fe9c363209f8d7a61117b957a44ac.exe	30

C:\Users\Admin\AppData\Local\Temp\540df5c639021c723908d31a4c089c9f9f4fe9c363209f8d7a61117b957a44ac.exe
"C:\Users\Admin\AppData\Local\Temp\540df5c639021c723908d31a4c089c9f9f4fe9c363209f8d7a61117b957a44ac.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2780
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2780 -s 168
  2⤵
  - Program crash
  PID:1396

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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