4a817eb1c641ecca40e08468449969171576fa52b9088917e552080fad4c0941

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
25-10-2024 23:58

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General

Target

4a817eb1c641ecca40e08468449969171576fa52b9088917e552080fad4c0941N.exe
Size

1.1MB
MD5

7695ce0e410226717bc3152e35efe000
SHA1

1d3897006d8a63696fec7010d732d18b4dd6e6fd
SHA256

4a817eb1c641ecca40e08468449969171576fa52b9088917e552080fad4c0941
SHA512

5b9011b3c4f63a2baec373319758c9df7dc50db9a0154d234bef157d44aa83b98c45abf109e005c698712f5f525de186d682dbcce64d7808f5b4e69028cf6f67
SSDEEP

24576:ZBUIKn/vwOXGUXAjCymYZiVtElVIBT2roqnTSSxWeT/MRPOO8ptHUq7:F0dwAYZt6C31WeTURPOhpRUq7

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2376 1520 WerFault.exe 4a817eb1c641ecca40e08468449969171576fa52b9088917e552080fad4c0941N.exe

pid	pid_target	process	target process
2376	1520	WerFault.exe	4a817eb1c641ecca40e08468449969171576fa52b9088917e552080fad4c0941N.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:

4a817eb1c641ecca40e08468449969171576fa52b9088917e552080fad4c0941N.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4a817eb1c641ecca40e08468449969171576fa52b9088917e552080fad4c0941N.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

4a817eb1c641ecca40e08468449969171576fa52b9088917e552080fad4c0941N.exe

description	pid	process	target process
PID 1520 wrote to memory of 2376	1520	4a817eb1c641ecca40e08468449969171576fa52b9088917e552080fad4c0941N.exe	WerFault.exe
PID 1520 wrote to memory of 2376	1520	4a817eb1c641ecca40e08468449969171576fa52b9088917e552080fad4c0941N.exe	WerFault.exe
PID 1520 wrote to memory of 2376	1520	4a817eb1c641ecca40e08468449969171576fa52b9088917e552080fad4c0941N.exe	WerFault.exe
PID 1520 wrote to memory of 2376	1520	4a817eb1c641ecca40e08468449969171576fa52b9088917e552080fad4c0941N.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\4a817eb1c641ecca40e08468449969171576fa52b9088917e552080fad4c0941N.exe
"C:\Users\Admin\AppData\Local\Temp\4a817eb1c641ecca40e08468449969171576fa52b9088917e552080fad4c0941N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1520
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1520 -s 192
  2⤵
  - Program crash
  PID:2376

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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