673c10b2e5531ce44967dbf32ded5fa555643012fda3ba3b6bca2c7bed7fa427

Analysis

max time kernel
93s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05-12-2024 16:38

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General

Target

673c10b2e5531ce44967dbf32ded5fa555643012fda3ba3b6bca2c7bed7fa427.exe
Size

77.0MB
MD5

ca18699690bc15aeb2c6b58d88ced529
SHA1

8dcc032986e1c817adeb3d7ed8f351f914ab43e2
SHA256

673c10b2e5531ce44967dbf32ded5fa555643012fda3ba3b6bca2c7bed7fa427
SHA512

7931e99831e814e9ad0d4beb5bf22add5723480012b9ef7d8ccbdd9e89f8d27550b47be0cd0450e933dd7c7975e1afcce85057378a57e468b4ddf6fff149b3e2
SSDEEP

24576:btb20pkaCqT5TBWgNQ7avZCmfATUOuBHQ6A:YVg5tQ7avZnOua5

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4424	2804	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	673c10b2e5531ce44967dbf32ded5fa555643012fda3ba3b6bca2c7bed7fa427.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2804	673c10b2e5531ce44967dbf32ded5fa555643012fda3ba3b6bca2c7bed7fa427.exe
2804	673c10b2e5531ce44967dbf32ded5fa555643012fda3ba3b6bca2c7bed7fa427.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2804	673c10b2e5531ce44967dbf32ded5fa555643012fda3ba3b6bca2c7bed7fa427.exe
2804	673c10b2e5531ce44967dbf32ded5fa555643012fda3ba3b6bca2c7bed7fa427.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2804 wrote to memory of 2920	2804	673c10b2e5531ce44967dbf32ded5fa555643012fda3ba3b6bca2c7bed7fa427.exe	83
PID 2804 wrote to memory of 2920	2804	673c10b2e5531ce44967dbf32ded5fa555643012fda3ba3b6bca2c7bed7fa427.exe	83
PID 2804 wrote to memory of 2920	2804	673c10b2e5531ce44967dbf32ded5fa555643012fda3ba3b6bca2c7bed7fa427.exe	83

C:\Users\Admin\AppData\Local\Temp\673c10b2e5531ce44967dbf32ded5fa555643012fda3ba3b6bca2c7bed7fa427.exe
"C:\Users\Admin\AppData\Local\Temp\673c10b2e5531ce44967dbf32ded5fa555643012fda3ba3b6bca2c7bed7fa427.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2804
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\673c10b2e5531ce44967dbf32ded5fa555643012fda3ba3b6bca2c7bed7fa427.exe"
  2⤵
  PID:2920
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2804 -s 720
  2⤵
  - Program crash
  PID:4424

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 180 -p 2804 -ip 2804
1⤵
PID:2564

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

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Downloads

memory/2804-6-0x0000000000F50000-0x0000000001350000-memory.dmp

Filesize
4.0MB

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