c38dfb896a4e88934491b4d1f5f04d22ae352e5825a6f4a12f2fd5be76ca788a

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14-12-2024 14:22

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General

Target

4144-0-0x0000000000920000-0x0000000000FA9000-memory.exe
Size

6.5MB
MD5

7a0aa490a86d79097d1a30244f745a54
SHA1

43efd47f770c1c0a9a3f7e460ad0efb34ee64ce2
SHA256

c38dfb896a4e88934491b4d1f5f04d22ae352e5825a6f4a12f2fd5be76ca788a
SHA512

2358905a78e21c30bac0e8aedc03a01d398d3f62497e9cd806e82e59b46b9fa874cf46e1ee2dd266b7c0525d6bd5fe2979f60231daac795b4079e280f6fb2f4b
SSDEEP

3072:fXJtvj0gVKvird3i4PERn3WH6h32At08Z/8XoKkv+Q98XW5:xJ5Vh3iCH6hGO/F8Xivzqk

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2520	3064	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	4144-0-0x0000000000920000-0x0000000000FA9000-memory.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3064 wrote to memory of 2520	3064	4144-0-0x0000000000920000-0x0000000000FA9000-memory.exe	30
PID 3064 wrote to memory of 2520	3064	4144-0-0x0000000000920000-0x0000000000FA9000-memory.exe	30
PID 3064 wrote to memory of 2520	3064	4144-0-0x0000000000920000-0x0000000000FA9000-memory.exe	30
PID 3064 wrote to memory of 2520	3064	4144-0-0x0000000000920000-0x0000000000FA9000-memory.exe	30

C:\Users\Admin\AppData\Local\Temp\4144-0-0x0000000000920000-0x0000000000FA9000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\4144-0-0x0000000000920000-0x0000000000FA9000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3064
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3064 -s 36
  2⤵
  - Program crash
  PID:2520

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/3064-0-0x00000000008E0000-0x0000000000F69000-memory.dmp

Filesize
6.5MB

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