31600e50b627afd432abbcd47f8182c752560b0020ca4faf800c09dc9ae6293c

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09-09-2024 15:32

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General

Target

31600e50b627afd432abbcd47f8182c752560b0020ca4faf800c09dc9ae6293c.exe
Size

4.7MB
MD5

64e349d6dd29cd194c97fc72c9fb8d5f
SHA1

72c199e911251a77e58168dac9186738c969170c
SHA256

31600e50b627afd432abbcd47f8182c752560b0020ca4faf800c09dc9ae6293c
SHA512

f153acdeb6b5366f0f06af6a60a829602bcb429cb428669f2c260515716c8b3246ba61d39e713353e2666bcffb27613a2694ff000427bb547158badd0b200069
SSDEEP

98304:gX3YbaleOzZ6+WY/kk4IowLVOxDoJBAUZL8:Jsx6+WY/krIoVoJVQ

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2328	2100	WerFault.exe	30

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	31600e50b627afd432abbcd47f8182c752560b0020ca4faf800c09dc9ae6293c.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2100	31600e50b627afd432abbcd47f8182c752560b0020ca4faf800c09dc9ae6293c.exe
2100	31600e50b627afd432abbcd47f8182c752560b0020ca4faf800c09dc9ae6293c.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2100 wrote to memory of 2328	2100	31600e50b627afd432abbcd47f8182c752560b0020ca4faf800c09dc9ae6293c.exe	31
PID 2100 wrote to memory of 2328	2100	31600e50b627afd432abbcd47f8182c752560b0020ca4faf800c09dc9ae6293c.exe	31
PID 2100 wrote to memory of 2328	2100	31600e50b627afd432abbcd47f8182c752560b0020ca4faf800c09dc9ae6293c.exe	31
PID 2100 wrote to memory of 2328	2100	31600e50b627afd432abbcd47f8182c752560b0020ca4faf800c09dc9ae6293c.exe	31

C:\Users\Admin\AppData\Local\Temp\31600e50b627afd432abbcd47f8182c752560b0020ca4faf800c09dc9ae6293c.exe
"C:\Users\Admin\AppData\Local\Temp\31600e50b627afd432abbcd47f8182c752560b0020ca4faf800c09dc9ae6293c.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2100
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2100 -s 316
  2⤵
  - Program crash
  PID:2328

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/2100-0-0x0000000010000000-0x00000000101D4000-memory.dmp

Filesize
1.8MB

Download
memory/2100-4-0x0000000002660000-0x00000000026FB000-memory.dmp

Filesize
620KB

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