46a3ef2b3650832685ac981bf1ce73ba3ce459aecafdf688b7d29e6e245938ec

Analysis

max time kernel
122s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/09/2024, 13:18

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General

Target

WindowsFormsApp1.exe
Size

79KB
MD5

89f7d1d6daf4b0ec71d91e777e65e006
SHA1

78b2e8184a2fc902c41d0c280865d42f779a3396
SHA256

46a3ef2b3650832685ac981bf1ce73ba3ce459aecafdf688b7d29e6e245938ec
SHA512

b7c4d2733c79775db0f9538a10efe54571c78ff3ad4fc07e7e150f3d2f80429df741b2314b859f20d782ba9dcfba4f9b11765f61f0f445d4278ae075d82025b8
SSDEEP

1536:ImaX4W+8AXpbHfYzT9QIjVbGB0TOot4h4CWTcWJwS2W77ddiahtr4eIr9C:ImaX4WsZYzT9Q8bGB0T/4h4CWTRyjW7n

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2364	2464	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	WindowsFormsApp1.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2464 wrote to memory of 2364	2464	WindowsFormsApp1.exe	30
PID 2464 wrote to memory of 2364	2464	WindowsFormsApp1.exe	30
PID 2464 wrote to memory of 2364	2464	WindowsFormsApp1.exe	30
PID 2464 wrote to memory of 2364	2464	WindowsFormsApp1.exe	30

C:\Users\Admin\AppData\Local\Temp\WindowsFormsApp1.exe
"C:\Users\Admin\AppData\Local\Temp\WindowsFormsApp1.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2464
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2464 -s 632
  2⤵
  - Program crash
  PID:2364

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/2464-0-0x00000000749DE000-0x00000000749DF000-memory.dmp

Filesize
4KB

Download
memory/2464-1-0x0000000001240000-0x000000000125A000-memory.dmp

Filesize
104KB

Download
memory/2464-2-0x00000000749D0000-0x00000000750BE000-memory.dmp

Filesize
6.9MB

Download
memory/2464-3-0x00000000749D0000-0x00000000750BE000-memory.dmp

Filesize
6.9MB

Download