088b9bcf49b2a7e6550cd861266eda50941f892c691a248d353c885a29aaa433

Analysis

max time kernel
121s
max time network
127s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-10-2024 18:16

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General

Target

4f7848518acd8847a6fc4f87ca7a20ef502641426ae1bb1353df989a8edc076d.doc
Size

93KB
MD5

185a52380dd4165144fe2dd72558355a
SHA1

7f5af7f302780d7cfb103c2bdaecec68ca5f215a
SHA256

c18b0d8b31d356019772f6881cc209764a5c46e14288d62af862d45609b5de9e
SHA512

4d5cd9addcf298e923bfe1afcf0e4e210879fbfc3964eb206a775ccbc0bfd070e547b3e6051d69d56efacc767db7a6718aff1bb9788bf21c3f974786e50024f9
SSDEEP

768:0MJgKNEGg47XzDCAUdO7nKj3bSP1EZJ0i1y4xYko38Phe2R4DcODyZedB6UBj:mKNEG1W+nJ94J0HrmR4AOm8dpZ

Score

3^/10

discovery

Malware Config

Signatures

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	WINWORD.EXE

Office loads VBA resources, possible macro or embedded object present

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1576	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1576	WINWORD.EXE
1576	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1576 wrote to memory of 2676	1576	WINWORD.EXE	31
PID 1576 wrote to memory of 2676	1576	WINWORD.EXE	31
PID 1576 wrote to memory of 2676	1576	WINWORD.EXE	31
PID 1576 wrote to memory of 2676	1576	WINWORD.EXE	31

C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\4f7848518acd8847a6fc4f87ca7a20ef502641426ae1bb1353df989a8edc076d.doc"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1576
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2676

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/1576-0-0x000000002F7A1000-0x000000002F7A2000-memory.dmp

Filesize
4KB

Download
memory/1576-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1576-2-0x000000007100D000-0x0000000071018000-memory.dmp

Filesize
44KB

Download
memory/1576-5-0x0000000005C50000-0x0000000005D50000-memory.dmp

Filesize
1024KB

Download
memory/1576-6-0x000000007100D000-0x0000000071018000-memory.dmp

Filesize
44KB

Download
memory/1576-7-0x0000000005C50000-0x0000000005D50000-memory.dmp

Filesize
1024KB

Download