f4525ac1bd65e6c21542a285d07abe6a89835873c2b5154134f425c7227d38c8

Analysis

max time kernel
93s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
28-01-2025 05:05

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General

Target

f4525ac1bd65e6c21542a285d07abe6a89835873c2b5154134f425c7227d38c8.exe
Size

1.4MB
MD5

2be2cbdfaf6296a8c555fdf4b223edb9
SHA1

b05ef08dede45deca93a99523b733be5f6bd7f85
SHA256

f4525ac1bd65e6c21542a285d07abe6a89835873c2b5154134f425c7227d38c8
SHA512

774e95bc99d956d3f173e74624c1da1ad38070ea93fb36dd5c252f8515dd37df7938746754c9d6a8d9142139678a823ba11a631bdcdcac405f9066d1ca01945b
SSDEEP

24576:0tb20pkaCqT5TBWgNjVY+t5FbuBwt4clGC1Fr+:dVg5tjVY+RiB+Gc

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
624	5092	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	f4525ac1bd65e6c21542a285d07abe6a89835873c2b5154134f425c7227d38c8.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
5092	f4525ac1bd65e6c21542a285d07abe6a89835873c2b5154134f425c7227d38c8.exe
5092	f4525ac1bd65e6c21542a285d07abe6a89835873c2b5154134f425c7227d38c8.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
5092	f4525ac1bd65e6c21542a285d07abe6a89835873c2b5154134f425c7227d38c8.exe
5092	f4525ac1bd65e6c21542a285d07abe6a89835873c2b5154134f425c7227d38c8.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5092 wrote to memory of 560	5092	f4525ac1bd65e6c21542a285d07abe6a89835873c2b5154134f425c7227d38c8.exe	82
PID 5092 wrote to memory of 560	5092	f4525ac1bd65e6c21542a285d07abe6a89835873c2b5154134f425c7227d38c8.exe	82
PID 5092 wrote to memory of 560	5092	f4525ac1bd65e6c21542a285d07abe6a89835873c2b5154134f425c7227d38c8.exe	82

C:\Users\Admin\AppData\Local\Temp\f4525ac1bd65e6c21542a285d07abe6a89835873c2b5154134f425c7227d38c8.exe
"C:\Users\Admin\AppData\Local\Temp\f4525ac1bd65e6c21542a285d07abe6a89835873c2b5154134f425c7227d38c8.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:5092
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\f4525ac1bd65e6c21542a285d07abe6a89835873c2b5154134f425c7227d38c8.exe"
  2⤵
  PID:560
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5092 -s 676
  2⤵
  - Program crash
  PID:624

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 5092 -ip 5092
1⤵
PID:2424

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/5092-2-0x0000000003770000-0x0000000003870000-memory.dmp

Filesize
1024KB

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