90e512c7bcc7ff595750229a34b01cdaea4fb77bb688c24192c92096b0848111

Analysis

max time kernel
149s
max time network
159s
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 05:02

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General

Target

90e512c7bcc7ff595750229a34b01cdaea4fb77bb688c24192c92096b0848111.exe
Size

1.1MB
MD5

4d38479abf0d0ee8572ca00111eb4ba6
SHA1

63561cec13d57f47c4080d8de431b9f659874c64
SHA256

90e512c7bcc7ff595750229a34b01cdaea4fb77bb688c24192c92096b0848111
SHA512

904f832031f4edd6ead12015bc93002792ad78a0095002708445bf626aaa5e4286c6cf3b648eb00e1a9c028dce987fde83ab23e2ed7e7987774d931bfc952a34
SSDEEP

24576:Wtb20pkaCqT5TBWgNQ7aWEvuvWHeImSG/CXwGS6A:DVg5tQ7aWEWvDLSRC5

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
4464	1888	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

Processes:

90e512c7bcc7ff595750229a34b01cdaea4fb77bb688c24192c92096b0848111.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	90e512c7bcc7ff595750229a34b01cdaea4fb77bb688c24192c92096b0848111.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

90e512c7bcc7ff595750229a34b01cdaea4fb77bb688c24192c92096b0848111.exe

pid	Process
1888	90e512c7bcc7ff595750229a34b01cdaea4fb77bb688c24192c92096b0848111.exe
1888	90e512c7bcc7ff595750229a34b01cdaea4fb77bb688c24192c92096b0848111.exe

Suspicious use of SendNotifyMessage 2 IoCs

Processes:

90e512c7bcc7ff595750229a34b01cdaea4fb77bb688c24192c92096b0848111.exe

pid	Process
1888	90e512c7bcc7ff595750229a34b01cdaea4fb77bb688c24192c92096b0848111.exe
1888	90e512c7bcc7ff595750229a34b01cdaea4fb77bb688c24192c92096b0848111.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

90e512c7bcc7ff595750229a34b01cdaea4fb77bb688c24192c92096b0848111.exe

description	pid	Process	procid_target
PID 1888 wrote to memory of 4876	1888	90e512c7bcc7ff595750229a34b01cdaea4fb77bb688c24192c92096b0848111.exe	86
PID 1888 wrote to memory of 4876	1888	90e512c7bcc7ff595750229a34b01cdaea4fb77bb688c24192c92096b0848111.exe	86
PID 1888 wrote to memory of 4876	1888	90e512c7bcc7ff595750229a34b01cdaea4fb77bb688c24192c92096b0848111.exe	86

C:\Users\Admin\AppData\Local\Temp\90e512c7bcc7ff595750229a34b01cdaea4fb77bb688c24192c92096b0848111.exe
"C:\Users\Admin\AppData\Local\Temp\90e512c7bcc7ff595750229a34b01cdaea4fb77bb688c24192c92096b0848111.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1888
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\90e512c7bcc7ff595750229a34b01cdaea4fb77bb688c24192c92096b0848111.exe"
  2⤵
  PID:4876
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1888 -s 720
  2⤵
  - Program crash
  PID:4464

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 1888 -ip 1888
1⤵
PID:1264

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/1888-6-0x0000000001580000-0x0000000001980000-memory.dmp

Filesize
4.0MB

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