2940a3d00fbeae0623c4f6c3231ec29b10b3d3043a2ccbc6f05fb92220de58a8

Analysis

max time kernel
84s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
24-09-2024 01:29

Target

rxyzg.exe
Size

3KB
MD5

64d3f2b2a7c95bc7051051fe34620dc3
SHA1

1a089f830583bca8aae69330a9e4946bbe03fb4f
SHA256

d1595a226a32172f214ff69b964281ef663079b6467cffa98edc6064a9f69ab6
SHA512

af6b303b98765034f886e8bc9889f829a0265bde7559b9e738ff310be6747be083c377fecc76a007d2f464907bff80c6acfc90abf7f46a1408438554a01bff7e

Score

3^/10

discovery

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2324 2888 WerFault.exe rxyzg.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:

rxyzg.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rxyzg.exe

pid	pid_target	process	target process
2324	2888	WerFault.exe	rxyzg.exe

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

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

rxyzg.exe

description	pid	process	target process
PID 2888 wrote to memory of 2324	2888	rxyzg.exe	WerFault.exe
PID 2888 wrote to memory of 2324	2888	rxyzg.exe	WerFault.exe
PID 2888 wrote to memory of 2324	2888	rxyzg.exe	WerFault.exe
PID 2888 wrote to memory of 2324	2888	rxyzg.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\rxyzg.exe
"C:\Users\Admin\AppData\Local\Temp\rxyzg.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2888
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2888 -s 172
  2⤵
  - Program crash
  PID:2324

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/2888-0-0x0000000000230000-0x0000000000232000-memory.dmp

Filesize
8KB

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