a5bd2def28e614202ecf22e3ee73ea8cc54be99a86a762545dc0d3a55a393d54

Analysis

max time kernel
91s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
12-12-2024 22:59

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General

Target

4960-0-0x0000000000660000-0x0000000000CF6000-memory.exe
Size

6.6MB
MD5

3a2ae8b00fa163bc69e8bd9e2f01b229
SHA1

b3b58e4dd02e8ab38d35463a54ef9a40ad096c3c
SHA256

a5bd2def28e614202ecf22e3ee73ea8cc54be99a86a762545dc0d3a55a393d54
SHA512

5e3cbb48ef8162ab541200bba01362236058520449ac6c3888b7a0aa43c2d58d95db5ae9c6008ac9fa25dbea76e0161c30700af8bf9718d9476856a80e9bed5f
SSDEEP

3072:AkfLpQs9Gwspe8hvkni54l32rubzjwpGwQ1VKAwvzhIv+Q98XSF:9pJ9KeO1rubPKkjKAaOvzq0

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2656	2636	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	4960-0-0x0000000000660000-0x0000000000CF6000-memory.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2636 wrote to memory of 2656	2636	4960-0-0x0000000000660000-0x0000000000CF6000-memory.exe	30
PID 2636 wrote to memory of 2656	2636	4960-0-0x0000000000660000-0x0000000000CF6000-memory.exe	30
PID 2636 wrote to memory of 2656	2636	4960-0-0x0000000000660000-0x0000000000CF6000-memory.exe	30
PID 2636 wrote to memory of 2656	2636	4960-0-0x0000000000660000-0x0000000000CF6000-memory.exe	30

C:\Users\Admin\AppData\Local\Temp\4960-0-0x0000000000660000-0x0000000000CF6000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\4960-0-0x0000000000660000-0x0000000000CF6000-memory.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2636
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2636 -s 36
  2⤵
  - Program crash
  PID:2656

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/2636-0-0x0000000000CF0000-0x0000000001386000-memory.dmp

Filesize
6.6MB

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