61add15fcf766dabd73d58c398b2fe60bb98892eac9af9b981f564412023b609

Analysis

max time kernel
90s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-12-2024 01:12

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General

Target

61add15fcf766dabd73d58c398b2fe60bb98892eac9af9b981f564412023b609.exe
Size

1.1MB
MD5

b1f3148c69fa203dc8078cafc2f11196
SHA1

acf809e1f99a8f1a3247fc719f5bf035df7a1225
SHA256

61add15fcf766dabd73d58c398b2fe60bb98892eac9af9b981f564412023b609
SHA512

2d226e129c5943d72aed4d96029af4ecde95be2563a4fbd7f453d3b14a0b88a81d5044c8eba94f66270d0ebde0adad4ee702e6b7773cc8a210e51771f63d6b8a
SSDEEP

24576:BqDEvCTbMWu7rQYlBQcBiT6rprG8a+AAeZaKX:BTvC/MTQYxsWR7a+KZa

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4908	4668	WerFault.exe	82

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	61add15fcf766dabd73d58c398b2fe60bb98892eac9af9b981f564412023b609.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4668	61add15fcf766dabd73d58c398b2fe60bb98892eac9af9b981f564412023b609.exe
4668	61add15fcf766dabd73d58c398b2fe60bb98892eac9af9b981f564412023b609.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
4668	61add15fcf766dabd73d58c398b2fe60bb98892eac9af9b981f564412023b609.exe
4668	61add15fcf766dabd73d58c398b2fe60bb98892eac9af9b981f564412023b609.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4668 wrote to memory of 3468	4668	61add15fcf766dabd73d58c398b2fe60bb98892eac9af9b981f564412023b609.exe	83
PID 4668 wrote to memory of 3468	4668	61add15fcf766dabd73d58c398b2fe60bb98892eac9af9b981f564412023b609.exe	83
PID 4668 wrote to memory of 3468	4668	61add15fcf766dabd73d58c398b2fe60bb98892eac9af9b981f564412023b609.exe	83

C:\Users\Admin\AppData\Local\Temp\61add15fcf766dabd73d58c398b2fe60bb98892eac9af9b981f564412023b609.exe
"C:\Users\Admin\AppData\Local\Temp\61add15fcf766dabd73d58c398b2fe60bb98892eac9af9b981f564412023b609.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4668
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\61add15fcf766dabd73d58c398b2fe60bb98892eac9af9b981f564412023b609.exe"
  2⤵
  PID:3468
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4668 -s 696
  2⤵
  - Program crash
  PID:4908

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4668 -ip 4668
1⤵
PID:3944

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/4668-6-0x0000000001430000-0x0000000001830000-memory.dmp

Filesize
4.0MB

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