803f852f8728f5e93efe5a43f8d18c2d8d82bca8c36528af9b1394d22d0c6452

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19/11/2024, 11:41

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General

Target

803f852f8728f5e93efe5a43f8d18c2d8d82bca8c36528af9b1394d22d0c6452.exe
Size

804KB
MD5

7a3466e1e8ab11b858ca7e4a4048882d
SHA1

1386177459f018f67a6a3317bf803463e408f0d7
SHA256

803f852f8728f5e93efe5a43f8d18c2d8d82bca8c36528af9b1394d22d0c6452
SHA512

8236bfc7a0e2caef9c3336951ac8c1020caa0773faed6266381f8fccde4725771fab5cfe774d8254be536cefa7ae1a23de5ebe99f8b4c5e4a80d1dd7f258c316
SSDEEP

3072:ICj8RinudiP52xx67lLdaiHDo8KcWmjRrzOKQKkaN2c2XMSV0xIC+CEHVUDzlFV/:IkgiPA6RkP3xiAHVUDzfVKf6Jc3xiT

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2816	2756	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	803f852f8728f5e93efe5a43f8d18c2d8d82bca8c36528af9b1394d22d0c6452.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2756 wrote to memory of 2816	2756	803f852f8728f5e93efe5a43f8d18c2d8d82bca8c36528af9b1394d22d0c6452.exe	30
PID 2756 wrote to memory of 2816	2756	803f852f8728f5e93efe5a43f8d18c2d8d82bca8c36528af9b1394d22d0c6452.exe	30
PID 2756 wrote to memory of 2816	2756	803f852f8728f5e93efe5a43f8d18c2d8d82bca8c36528af9b1394d22d0c6452.exe	30
PID 2756 wrote to memory of 2816	2756	803f852f8728f5e93efe5a43f8d18c2d8d82bca8c36528af9b1394d22d0c6452.exe	30

C:\Users\Admin\AppData\Local\Temp\803f852f8728f5e93efe5a43f8d18c2d8d82bca8c36528af9b1394d22d0c6452.exe
"C:\Users\Admin\AppData\Local\Temp\803f852f8728f5e93efe5a43f8d18c2d8d82bca8c36528af9b1394d22d0c6452.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2756
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2756 -s 36
  2⤵
  - Program crash
  PID:2816

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/2756-1-0x0000000000400000-0x00000000004C9000-memory.dmp

Filesize
804KB

Download
memory/2756-3-0x0000000000400000-0x00000000004C9000-memory.dmp

Filesize
804KB

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