cb25ed9e939d551da9473bf9049d9bba3015cee7ba64be72ca658e94c3edaf91

Analysis

max time kernel
93s
max time network
147s
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 15:57

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General

Target

cb25ed9e939d551da9473bf9049d9bba3015cee7ba64be72ca658e94c3edaf91.exe
Size

77.0MB
MD5

a5ef9d1622335d439446b07f9f054fce
SHA1

7bc7297d2b29f22f6c41684787c892d1e49d4559
SHA256

cb25ed9e939d551da9473bf9049d9bba3015cee7ba64be72ca658e94c3edaf91
SHA512

8befac347d45965f19158b7c409a6b12b0fe48f2615ea53b820e9e473efad60d7efeba442f52bebc2df29ce7822c0951c423880692aa2c110170e091c5caea4a
SSDEEP

24576:Ftb20pkaCqT5TBWgNQ7aLvre3HXPXlkz3/6A:2Vg5tQ7aLvre3HXP1Uv5

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4012	948	WerFault.exe	81

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	cb25ed9e939d551da9473bf9049d9bba3015cee7ba64be72ca658e94c3edaf91.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
948	cb25ed9e939d551da9473bf9049d9bba3015cee7ba64be72ca658e94c3edaf91.exe
948	cb25ed9e939d551da9473bf9049d9bba3015cee7ba64be72ca658e94c3edaf91.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
948	cb25ed9e939d551da9473bf9049d9bba3015cee7ba64be72ca658e94c3edaf91.exe
948	cb25ed9e939d551da9473bf9049d9bba3015cee7ba64be72ca658e94c3edaf91.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 948 wrote to memory of 1844	948	cb25ed9e939d551da9473bf9049d9bba3015cee7ba64be72ca658e94c3edaf91.exe	82
PID 948 wrote to memory of 1844	948	cb25ed9e939d551da9473bf9049d9bba3015cee7ba64be72ca658e94c3edaf91.exe	82
PID 948 wrote to memory of 1844	948	cb25ed9e939d551da9473bf9049d9bba3015cee7ba64be72ca658e94c3edaf91.exe	82

C:\Users\Admin\AppData\Local\Temp\cb25ed9e939d551da9473bf9049d9bba3015cee7ba64be72ca658e94c3edaf91.exe
"C:\Users\Admin\AppData\Local\Temp\cb25ed9e939d551da9473bf9049d9bba3015cee7ba64be72ca658e94c3edaf91.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:948
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\cb25ed9e939d551da9473bf9049d9bba3015cee7ba64be72ca658e94c3edaf91.exe"
  2⤵
  PID:1844
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 948 -s 716
  2⤵
  - Program crash
  PID:4012

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 948 -ip 948
1⤵
PID:4488

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/948-6-0x0000000000A20000-0x0000000000E20000-memory.dmp

Filesize
4.0MB

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