82bf98b3ec60bcd34d5ee354d22528c21f8fcbf721f209a9a2cba4809d661627

Analysis

max time kernel
91s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-12-2024 01:20

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General

Target

9cf2882c93d6ab624569666974837d2f910412e2e5fcd66f62e655a7448bc693.exe
Size

1009KB
MD5

5758229f9353e837db35d9556f8c30cb
SHA1

424e24f9de8e1c014d19772ec4c052820c3e36e4
SHA256

9cf2882c93d6ab624569666974837d2f910412e2e5fcd66f62e655a7448bc693
SHA512

bc807007ff2fb7559345310456a81dade83bfe925c7aa896a46d9394124c531adfe9ef387a7cb94c5d3788d4bac1669131d4884725163b1f94e29b760fe97874
SSDEEP

24576:zu6J33O0c+JY5UZ+XC0kGso6FaDBSRT8n7LvoAWY:du0c++OCvkGs9FaDBSRTgXvSY

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1724	4552	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	9cf2882c93d6ab624569666974837d2f910412e2e5fcd66f62e655a7448bc693.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
4552	9cf2882c93d6ab624569666974837d2f910412e2e5fcd66f62e655a7448bc693.exe
4552	9cf2882c93d6ab624569666974837d2f910412e2e5fcd66f62e655a7448bc693.exe
4552	9cf2882c93d6ab624569666974837d2f910412e2e5fcd66f62e655a7448bc693.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
4552	9cf2882c93d6ab624569666974837d2f910412e2e5fcd66f62e655a7448bc693.exe
4552	9cf2882c93d6ab624569666974837d2f910412e2e5fcd66f62e655a7448bc693.exe
4552	9cf2882c93d6ab624569666974837d2f910412e2e5fcd66f62e655a7448bc693.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4552 wrote to memory of 3976	4552	9cf2882c93d6ab624569666974837d2f910412e2e5fcd66f62e655a7448bc693.exe	83
PID 4552 wrote to memory of 3976	4552	9cf2882c93d6ab624569666974837d2f910412e2e5fcd66f62e655a7448bc693.exe	83
PID 4552 wrote to memory of 3976	4552	9cf2882c93d6ab624569666974837d2f910412e2e5fcd66f62e655a7448bc693.exe	83

C:\Users\Admin\AppData\Local\Temp\9cf2882c93d6ab624569666974837d2f910412e2e5fcd66f62e655a7448bc693.exe
"C:\Users\Admin\AppData\Local\Temp\9cf2882c93d6ab624569666974837d2f910412e2e5fcd66f62e655a7448bc693.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4552
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\9cf2882c93d6ab624569666974837d2f910412e2e5fcd66f62e655a7448bc693.exe"
  2⤵
  PID:3976
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4552 -s 692
  2⤵
  - Program crash
  PID:1724

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4552 -ip 4552
1⤵
PID:4332

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/4552-6-0x0000000001400000-0x0000000001800000-memory.dmp

Filesize
4.0MB

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