c879554f5e8525925ca6c4d39ced634b0c4bf3487270e660963b76afb47df82c

Analysis

max time kernel
19s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
26/09/2024, 00:36

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General

Target

c879554f5e8525925ca6c4d39ced634b0c4bf3487270e660963b76afb47df82cN.exe
Size

367KB
MD5

797ce18f5a9eb080394af8797204cba0
SHA1

836acc509d7319936d3cc1df89a4d18e5a373d4b
SHA256

c879554f5e8525925ca6c4d39ced634b0c4bf3487270e660963b76afb47df82c
SHA512

0aab9a2f2944f991c0fa4283ed45ff653ff68f6f28537f3bc7c606f9306ed16ad62a9365e175d9454131b5164143b678d39b5e10dc46256714e56400c11eb9c6
SSDEEP

6144:sbbD2RXh9KD7EvVkr0evEcZ7/CUqjfgQlVumrlbVRXLWchXfo0cW:sbuRX6D7ENiKUqDgYumrDRXLWoN

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2364	2684	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	c879554f5e8525925ca6c4d39ced634b0c4bf3487270e660963b76afb47df82cN.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2684 wrote to memory of 2364	2684	c879554f5e8525925ca6c4d39ced634b0c4bf3487270e660963b76afb47df82cN.exe	30
PID 2684 wrote to memory of 2364	2684	c879554f5e8525925ca6c4d39ced634b0c4bf3487270e660963b76afb47df82cN.exe	30
PID 2684 wrote to memory of 2364	2684	c879554f5e8525925ca6c4d39ced634b0c4bf3487270e660963b76afb47df82cN.exe	30
PID 2684 wrote to memory of 2364	2684	c879554f5e8525925ca6c4d39ced634b0c4bf3487270e660963b76afb47df82cN.exe	30

C:\Users\Admin\AppData\Local\Temp\c879554f5e8525925ca6c4d39ced634b0c4bf3487270e660963b76afb47df82cN.exe
"C:\Users\Admin\AppData\Local\Temp\c879554f5e8525925ca6c4d39ced634b0c4bf3487270e660963b76afb47df82cN.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2684
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2684 -s 120
  2⤵
  - Program crash
  PID:2364

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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