7b86c2ac160e902e7b0a20601e826e42ba1ca67842fd50cadb80e1066e0d96a8

Analysis

max time kernel
93s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06/10/2024, 03:58

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General

Target
7b86c2ac160e902e7b0a20601e826e42ba1ca67842fd50cadb80e1066e0d96a8N.exe
Size 1.1MB
Sample241006-ejmn7awerh
SHA256 7b86c2ac160e902e7b0a20601e826e42ba1ca67842fd50cadb80e1066e0d96a8
MD5 cabbc373d667baa3d5177a801b31d4c0
SHA1 c2e65610dded0cceb77a4b1e787dd4aa88fb1da4
SHA512 ea22ebd892f203b21e78a3c3ac8d67d7789416df6058caf4dfd8dd5c6b214b94e3257dbcce558477e680240e92e64a10811035d6536dba447388fd17a4f207ee
SSDEEP 24576:uRmJkcoQricOIQxiZY1WNQDDiNNL8M39HKElALX5TEO:7JZoQrbTFZY1WNQRMY0oXNT
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3664	3420	WerFault.exe	80

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	7b86c2ac160e902e7b0a20601e826e42ba1ca67842fd50cadb80e1066e0d96a8N.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3420	7b86c2ac160e902e7b0a20601e826e42ba1ca67842fd50cadb80e1066e0d96a8N.exe
3420	7b86c2ac160e902e7b0a20601e826e42ba1ca67842fd50cadb80e1066e0d96a8N.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
3420	7b86c2ac160e902e7b0a20601e826e42ba1ca67842fd50cadb80e1066e0d96a8N.exe
3420	7b86c2ac160e902e7b0a20601e826e42ba1ca67842fd50cadb80e1066e0d96a8N.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3420 wrote to memory of 2168	3420	7b86c2ac160e902e7b0a20601e826e42ba1ca67842fd50cadb80e1066e0d96a8N.exe	82
PID 3420 wrote to memory of 2168	3420	7b86c2ac160e902e7b0a20601e826e42ba1ca67842fd50cadb80e1066e0d96a8N.exe	82
PID 3420 wrote to memory of 2168	3420	7b86c2ac160e902e7b0a20601e826e42ba1ca67842fd50cadb80e1066e0d96a8N.exe	82

C:\Users\Admin\AppData\Local\Temp\7b86c2ac160e902e7b0a20601e826e42ba1ca67842fd50cadb80e1066e0d96a8N.exe
"C:\Users\Admin\AppData\Local\Temp\7b86c2ac160e902e7b0a20601e826e42ba1ca67842fd50cadb80e1066e0d96a8N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3420
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\7b86c2ac160e902e7b0a20601e826e42ba1ca67842fd50cadb80e1066e0d96a8N.exe"
  2⤵
  PID:2168
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3420 -s 752
  2⤵
  - Program crash
  PID:3664

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3420 -ip 3420
1⤵
PID:4896

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3420-2-0x0000000004400000-0x0000000004800000-memory.dmp

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