c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1

Analysis

max time kernel
94s
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
17-12-2024 04:31

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe
Size

1.1MB
MD5

23e78f332a9eb9075cfadb0253b78f94
SHA1

d84d6fb209bcd5e11e75577a859a05e3cfc3ade6
SHA256

c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1
SHA512

2445d5ede505a569ceb562b889c4b0ddddd22b651646b95529010069c2d88a3105dcb6f66b3fd19709a2d6e99dee63648ef4401bf77bb8d00e299b2f17a71f8e
SSDEEP

24576:du6J33O0c+JY5UZ+XC0kGso6Fa1AHX+42fXGWY:vu0c++OCvkGs9Fa1AHX0tY

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1568	4380	WerFault.exe	81

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	c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4380	c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe
4380	c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
4380	c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe
4380	c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4380 wrote to memory of 4588	4380	c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe	82
PID 4380 wrote to memory of 4588	4380	c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe	82
PID 4380 wrote to memory of 4588	4380	c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe	82

C:\Users\Admin\AppData\Local\Temp\c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe
"C:\Users\Admin\AppData\Local\Temp\c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4380
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe"
  2⤵
  PID:4588
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4380 -s 664
  2⤵
  - Program crash
  PID:1568

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4380 -ip 4380
1⤵
PID:4584

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

Loading Replay Monitor...

Downloads

memory/4380-6-0x0000000000EA0000-0x00000000012A0000-memory.dmp

Filesize
4.0MB

Download