0a1f4b0a9d8939e09986ff90633a4761c46b420ee6046c705ae779dd09afaf73

Analysis

max time kernel
94s
max time network
140s
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 15:51

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General

Target

0a1f4b0a9d8939e09986ff90633a4761c46b420ee6046c705ae779dd09afaf73.exe
Size

77.0MB
MD5

f33722ccd93260e70bcf81e6ed60203f
SHA1

484366ee7aaf644fcd08316ce81e7159169aeb95
SHA256

0a1f4b0a9d8939e09986ff90633a4761c46b420ee6046c705ae779dd09afaf73
SHA512

8dddd94ce64987c85e7f63b2b04e2fb8fd5d84345c57e40e2ef8d04a71554ba3f2e82abe28ce0f3a58132522cc2bdc086a2b1ae7e72ddc8aed9d4f500bd86c23
SSDEEP

24576:Ctb20pkaCqT5TBWgNQ7acie1TaJD+pYkZ4M6A:PVg5tQ7ac91TUDzkH5

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3788	3872	WerFault.exe	84

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	0a1f4b0a9d8939e09986ff90633a4761c46b420ee6046c705ae779dd09afaf73.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3872 wrote to memory of 4164	3872	0a1f4b0a9d8939e09986ff90633a4761c46b420ee6046c705ae779dd09afaf73.exe	85
PID 3872 wrote to memory of 4164	3872	0a1f4b0a9d8939e09986ff90633a4761c46b420ee6046c705ae779dd09afaf73.exe	85
PID 3872 wrote to memory of 4164	3872	0a1f4b0a9d8939e09986ff90633a4761c46b420ee6046c705ae779dd09afaf73.exe	85

C:\Users\Admin\AppData\Local\Temp\0a1f4b0a9d8939e09986ff90633a4761c46b420ee6046c705ae779dd09afaf73.exe
"C:\Users\Admin\AppData\Local\Temp\0a1f4b0a9d8939e09986ff90633a4761c46b420ee6046c705ae779dd09afaf73.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3872
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\0a1f4b0a9d8939e09986ff90633a4761c46b420ee6046c705ae779dd09afaf73.exe"
  2⤵
  PID:4164
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3872 -s 652
  2⤵
  - Program crash
  PID:3788

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3872 -ip 3872
1⤵
PID:1416

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/3872-11-0x0000000000F00000-0x0000000001300000-memory.dmp

Filesize
4.0MB

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