f6a83e6ed8bf92b8ff4da0aba72fe354199ec79a99008b34800e4cfdb92d3a67

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-11-2024 03:48

Target

vmem02.exe
Size

36KB
MD5

ceca6f5828b79d4da88523c4c30d890d
SHA1

3a9197e2105200b5756e3428e7ca4f5dd2b6df23
SHA256

16e42d3e4af4d7de0bc9adfc317a68fffa41feb406e82d870bff657a86ab448e
SHA512

5448036fc6a88d1e6797cb194007327d7f263c8254c0a6463025fc4da1d08fb637ae033aa7da6e6c7f5dfd95aed029ce03c3e0df362f71a0becefe20f58957b2
SSDEEP

768:FtGLOTlOw4qwau28gJV6eRf130SngnM1RLNen+l3:wO5x7waQPeRt3BngMHU+J

Score

3^/10

discovery

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2284 2436 WerFault.exe vmem02.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:

vmem02.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vmem02.exe

pid	pid_target	process	target process
2284	2436	WerFault.exe	vmem02.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vmem02.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

vmem02.exe

description	pid	process	target process
PID 2436 wrote to memory of 2284	2436	vmem02.exe	WerFault.exe
PID 2436 wrote to memory of 2284	2436	vmem02.exe	WerFault.exe
PID 2436 wrote to memory of 2284	2436	vmem02.exe	WerFault.exe
PID 2436 wrote to memory of 2284	2436	vmem02.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\vmem02.exe
"C:\Users\Admin\AppData\Local\Temp\vmem02.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2436
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2436 -s 88
  2⤵
  - Program crash
  PID:2284

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/2436-0-0x00000000012A0000-0x00000000012B3DD1-memory.dmp

Filesize
79KB

Download
memory/2436-1-0x00000000012A0000-0x00000000012B3DD1-memory.dmp

Filesize
79KB

Download