231120dc7d6be432e194d9d8284cded3c5ea9da003f644138ff415d446516e06

Analysis

max time kernel
150s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2024 07:08

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General

Target

9dc51e446f7495d43e5e43bd0978d95f.exe
Size

1.0MB
MD5

9dc51e446f7495d43e5e43bd0978d95f
SHA1

e9a49c81e2625cfd2d30e0b46319f5f94261e44f
SHA256

231120dc7d6be432e194d9d8284cded3c5ea9da003f644138ff415d446516e06
SHA512

1205b895c92c895966e60d7389a31fcfd3ddbeaf687efc0e183f21c13c2874cf628e32e6174e0e3751f9452f7a489bb14f70b9f198f1d48633f804eca66398f7
SSDEEP

12288:ptb20Qc3lT7af41ePBRYuQLKpqeUhbTv5OFgNuPPpHSgaeTBT9zK+UHK6A:ptb20pkaCqT5TBWgNQ7aGBT9SK6A

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4996	4528	WerFault.exe	82

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	9dc51e446f7495d43e5e43bd0978d95f.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4528	9dc51e446f7495d43e5e43bd0978d95f.exe
4528	9dc51e446f7495d43e5e43bd0978d95f.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
4528	9dc51e446f7495d43e5e43bd0978d95f.exe
4528	9dc51e446f7495d43e5e43bd0978d95f.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4528 wrote to memory of 4776	4528	9dc51e446f7495d43e5e43bd0978d95f.exe	83
PID 4528 wrote to memory of 4776	4528	9dc51e446f7495d43e5e43bd0978d95f.exe	83
PID 4528 wrote to memory of 4776	4528	9dc51e446f7495d43e5e43bd0978d95f.exe	83

C:\Users\Admin\AppData\Local\Temp\9dc51e446f7495d43e5e43bd0978d95f.exe
"C:\Users\Admin\AppData\Local\Temp\9dc51e446f7495d43e5e43bd0978d95f.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4528
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\9dc51e446f7495d43e5e43bd0978d95f.exe"
  2⤵
  PID:4776
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4528 -s 716
  2⤵
  - Program crash
  PID:4996

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 372 -p 4528 -ip 4528
1⤵
PID:3112

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/4528-6-0x0000000000EA0000-0x00000000012A0000-memory.dmp

Filesize
4.0MB

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