0296b73caa4379c8f571938c4df69e2267901c0205afda80a0cb8a23f3de8e01

Analysis

max time kernel
136s
max time network
109s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
31-08-2024 01:21

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General

Target

7c5bd51d549520223a57177f6dde2feea2a8e48077a36d73b1c96701360a68a6.exe
Size

1.3MB
MD5

528d3ef48415f22bd277a9759d83a859
SHA1

4ee7ed36eeaceca51e91952d25136f7260be6eab
SHA256

7c5bd51d549520223a57177f6dde2feea2a8e48077a36d73b1c96701360a68a6
SHA512

1409d17a7d5928e66b930401e04263a81a33623de404687c22824a177b879a6a4079d7256cd7e72433575662f62fea38a2fc9bad60d74ab88e5bf728fee6bd78
SSDEEP

24576:GqDEvCTbMWu7rQYlBQcBiT6rprG8a4YuX0JS44JZjwDPy6q6:GTvC/MTQYxsWR7andJSlZ2Py7

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3420	916	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	7c5bd51d549520223a57177f6dde2feea2a8e48077a36d73b1c96701360a68a6.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
916	7c5bd51d549520223a57177f6dde2feea2a8e48077a36d73b1c96701360a68a6.exe

Suspicious use of FindShellTrayWindow 5 IoCs

pid	Process
916	7c5bd51d549520223a57177f6dde2feea2a8e48077a36d73b1c96701360a68a6.exe
916	7c5bd51d549520223a57177f6dde2feea2a8e48077a36d73b1c96701360a68a6.exe
916	7c5bd51d549520223a57177f6dde2feea2a8e48077a36d73b1c96701360a68a6.exe
916	7c5bd51d549520223a57177f6dde2feea2a8e48077a36d73b1c96701360a68a6.exe
916	7c5bd51d549520223a57177f6dde2feea2a8e48077a36d73b1c96701360a68a6.exe

Suspicious use of SendNotifyMessage 5 IoCs

pid	Process
916	7c5bd51d549520223a57177f6dde2feea2a8e48077a36d73b1c96701360a68a6.exe
916	7c5bd51d549520223a57177f6dde2feea2a8e48077a36d73b1c96701360a68a6.exe
916	7c5bd51d549520223a57177f6dde2feea2a8e48077a36d73b1c96701360a68a6.exe
916	7c5bd51d549520223a57177f6dde2feea2a8e48077a36d73b1c96701360a68a6.exe
916	7c5bd51d549520223a57177f6dde2feea2a8e48077a36d73b1c96701360a68a6.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 916 wrote to memory of 3648	916	7c5bd51d549520223a57177f6dde2feea2a8e48077a36d73b1c96701360a68a6.exe	90
PID 916 wrote to memory of 3648	916	7c5bd51d549520223a57177f6dde2feea2a8e48077a36d73b1c96701360a68a6.exe	90
PID 916 wrote to memory of 3648	916	7c5bd51d549520223a57177f6dde2feea2a8e48077a36d73b1c96701360a68a6.exe	90

C:\Users\Admin\AppData\Local\Temp\7c5bd51d549520223a57177f6dde2feea2a8e48077a36d73b1c96701360a68a6.exe
"C:\Users\Admin\AppData\Local\Temp\7c5bd51d549520223a57177f6dde2feea2a8e48077a36d73b1c96701360a68a6.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:916
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\7c5bd51d549520223a57177f6dde2feea2a8e48077a36d73b1c96701360a68a6.exe"
  2⤵
  PID:3648
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 916 -s 692
  2⤵
  - Program crash
  PID:3420

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 916 -ip 916
1⤵
PID:1056

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/916-11-0x0000000003600000-0x0000000003604000-memory.dmp

Filesize
16KB

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