f6a83e6ed8bf92b8ff4da0aba72fe354199ec79a99008b34800e4cfdb92d3a67

Analysis

max time kernel
118s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-11-2024 03:41

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General

Target

vmem02.exe
Size

36KB
MD5

ceca6f5828b79d4da88523c4c30d890d
SHA1

3a9197e2105200b5756e3428e7ca4f5dd2b6df23
SHA256

16e42d3e4af4d7de0bc9adfc317a68fffa41feb406e82d870bff657a86ab448e
SHA512

5448036fc6a88d1e6797cb194007327d7f263c8254c0a6463025fc4da1d08fb637ae033aa7da6e6c7f5dfd95aed029ce03c3e0df362f71a0becefe20f58957b2
SSDEEP

768:FtGLOTlOw4qwau28gJV6eRf130SngnM1RLNen+l3:wO5x7waQPeRt3BngMHU+J

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2092	2180	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	vmem02.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 2092	2180	vmem02.exe	30
PID 2180 wrote to memory of 2092	2180	vmem02.exe	30
PID 2180 wrote to memory of 2092	2180	vmem02.exe	30
PID 2180 wrote to memory of 2092	2180	vmem02.exe	30

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:2180
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2180 -s 88
  2⤵
  - Program crash
  PID:2092

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

Replay Monitor

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Downloads

memory/2180-0-0x00000000011F0000-0x0000000001203DD1-memory.dmp

Filesize
79KB

Download
memory/2180-1-0x00000000011F0000-0x0000000001203DD1-memory.dmp

Filesize
79KB

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