a6383c0e6d1660f45356eb6b6cfcb90d7558682c94994b7f23c02764a7d4fc08

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-11-2024 05:12

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General

Target

a6383c0e6d1660f45356eb6b6cfcb90d7558682c94994b7f23c02764a7d4fc08.exe
Size

1.1MB
MD5

fd81b225513545b27b6a852e7e5cc8f6
SHA1

28868ac1e40f4c30cd7d67a283aa94a7c5b456ff
SHA256

a6383c0e6d1660f45356eb6b6cfcb90d7558682c94994b7f23c02764a7d4fc08
SHA512

1237b153bf6d76ddec52b7bbcdaadfafc9fe10127c5ec5dd7f00485fd5bf63d7adee8e1c86c2fc388cfa1547c29e040e704be381064f586a2383da6923450ac2
SSDEEP

24576:vtb20pkaCqT5TBWgNQ7aLBF8famrZxNLj6A:sVg5tQ7aLBGPNvX5

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2332	4956	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	a6383c0e6d1660f45356eb6b6cfcb90d7558682c94994b7f23c02764a7d4fc08.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4956	a6383c0e6d1660f45356eb6b6cfcb90d7558682c94994b7f23c02764a7d4fc08.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4956	a6383c0e6d1660f45356eb6b6cfcb90d7558682c94994b7f23c02764a7d4fc08.exe
4956	a6383c0e6d1660f45356eb6b6cfcb90d7558682c94994b7f23c02764a7d4fc08.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
4956	a6383c0e6d1660f45356eb6b6cfcb90d7558682c94994b7f23c02764a7d4fc08.exe
4956	a6383c0e6d1660f45356eb6b6cfcb90d7558682c94994b7f23c02764a7d4fc08.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4956 wrote to memory of 1992	4956	a6383c0e6d1660f45356eb6b6cfcb90d7558682c94994b7f23c02764a7d4fc08.exe	86
PID 4956 wrote to memory of 1992	4956	a6383c0e6d1660f45356eb6b6cfcb90d7558682c94994b7f23c02764a7d4fc08.exe	86
PID 4956 wrote to memory of 1992	4956	a6383c0e6d1660f45356eb6b6cfcb90d7558682c94994b7f23c02764a7d4fc08.exe	86
PID 4956 wrote to memory of 1992	4956	a6383c0e6d1660f45356eb6b6cfcb90d7558682c94994b7f23c02764a7d4fc08.exe	86

C:\Users\Admin\AppData\Local\Temp\a6383c0e6d1660f45356eb6b6cfcb90d7558682c94994b7f23c02764a7d4fc08.exe
"C:\Users\Admin\AppData\Local\Temp\a6383c0e6d1660f45356eb6b6cfcb90d7558682c94994b7f23c02764a7d4fc08.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4956
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\a6383c0e6d1660f45356eb6b6cfcb90d7558682c94994b7f23c02764a7d4fc08.exe"
  2⤵
  PID:1992
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4956 -s 736
  2⤵
  - Program crash
  PID:2332

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4956 -ip 4956
1⤵
PID:4152

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/4956-6-0x0000000000DC0000-0x00000000011C0000-memory.dmp

Filesize
4.0MB

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