739a86b464bb1710cc2a5cb2b5eee3596a548c962c0f7cc1a8df9b1d0a5bde07

Analysis

max time kernel
94s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2024 02:41

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General

Target

739a86b464bb1710cc2a5cb2b5eee3596a548c962c0f7cc1a8df9b1d0a5bde07.exe
Size

1.1MB
MD5

2c58e44503ebd5248304565af0ed34ab
SHA1

9a3386a7f64bac977ab65f6d3d9b6ecac75361f3
SHA256

739a86b464bb1710cc2a5cb2b5eee3596a548c962c0f7cc1a8df9b1d0a5bde07
SHA512

253993faae0b49ba37604d41293348bf146e50b3c6e3f1b71e2371e65fa22bca5e8757be805ccbea6700afbbb2a55b1d4f851b55f5074434129b04486a4d0c0d
SSDEEP

24576:ptb20pkaCqT5TBWgNQ7aBznpBjGXYiQ1vk0QlarfKK6A:6Vg5tQ7aBjIYiQ1vkWDJ5

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1436	4496	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	739a86b464bb1710cc2a5cb2b5eee3596a548c962c0f7cc1a8df9b1d0a5bde07.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4496	739a86b464bb1710cc2a5cb2b5eee3596a548c962c0f7cc1a8df9b1d0a5bde07.exe
4496	739a86b464bb1710cc2a5cb2b5eee3596a548c962c0f7cc1a8df9b1d0a5bde07.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
4496	739a86b464bb1710cc2a5cb2b5eee3596a548c962c0f7cc1a8df9b1d0a5bde07.exe
4496	739a86b464bb1710cc2a5cb2b5eee3596a548c962c0f7cc1a8df9b1d0a5bde07.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4496 wrote to memory of 2208	4496	739a86b464bb1710cc2a5cb2b5eee3596a548c962c0f7cc1a8df9b1d0a5bde07.exe	82
PID 4496 wrote to memory of 2208	4496	739a86b464bb1710cc2a5cb2b5eee3596a548c962c0f7cc1a8df9b1d0a5bde07.exe	82
PID 4496 wrote to memory of 2208	4496	739a86b464bb1710cc2a5cb2b5eee3596a548c962c0f7cc1a8df9b1d0a5bde07.exe	82

C:\Users\Admin\AppData\Local\Temp\739a86b464bb1710cc2a5cb2b5eee3596a548c962c0f7cc1a8df9b1d0a5bde07.exe
"C:\Users\Admin\AppData\Local\Temp\739a86b464bb1710cc2a5cb2b5eee3596a548c962c0f7cc1a8df9b1d0a5bde07.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4496
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\739a86b464bb1710cc2a5cb2b5eee3596a548c962c0f7cc1a8df9b1d0a5bde07.exe"
  2⤵
  PID:2208
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4496 -s 720
  2⤵
  - Program crash
  PID:1436

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4496 -ip 4496
1⤵
PID:3112

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/4496-6-0x00000000010D0000-0x00000000014D0000-memory.dmp

Filesize
4.0MB

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