3b78171bc9f38f684826c2cd33953cd0023239cdd561637e1593f89dffea56fe

Analysis

max time kernel
94s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
16-12-2024 10:04

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General

Target

rDOC24INV0616.exe
Size

1.0MB
MD5

27245367b5716caadd5ea798614ada6c
SHA1

2911bbbee9b31885767710b8a146c2b67578f139
SHA256

3b78171bc9f38f684826c2cd33953cd0023239cdd561637e1593f89dffea56fe
SHA512

4b070802766c6673df0db4626971a227fe3429838a86d63b7655d4b4c794349f25f8ad019abb07cd30f8693ca34b1d3719997b1e9c36585df9c9e7e3242c58c9
SSDEEP

24576:Du6J33O0c+JY5UZ+XC0kGso6FaI3F423lXTJwSfNmraWY:Nu0c++OCvkGs9FaI3X39HgY

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3380	2872	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	rDOC24INV0616.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2872	rDOC24INV0616.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2872	rDOC24INV0616.exe
2872	rDOC24INV0616.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2872	rDOC24INV0616.exe
2872	rDOC24INV0616.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2872 wrote to memory of 3848	2872	rDOC24INV0616.exe	83
PID 2872 wrote to memory of 3848	2872	rDOC24INV0616.exe	83
PID 2872 wrote to memory of 3848	2872	rDOC24INV0616.exe	83

C:\Users\Admin\AppData\Local\Temp\rDOC24INV0616.exe
"C:\Users\Admin\AppData\Local\Temp\rDOC24INV0616.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2872
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\rDOC24INV0616.exe"
  2⤵
  PID:3848
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2872 -s 692
  2⤵
  - Program crash
  PID:3380

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2872 -ip 2872
1⤵
PID:4296

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/2872-6-0x0000000000E00000-0x0000000001200000-memory.dmp

Filesize
4.0MB

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