088b9bcf49b2a7e6550cd861266eda50941f892c691a248d353c885a29aaa433

Analysis

max time kernel
122s
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

114a8c03ee9fb30f0094a49e0fcbab0596168697f3dbe0c15545dcaf57928139.doc
Size

112KB
MD5

ce7cd4efedf806cdf7ce8e105ac4d709
SHA1

5e51ab412b24ba9340345f355062f10c4082b6d9
SHA256

114a8c03ee9fb30f0094a49e0fcbab0596168697f3dbe0c15545dcaf57928139
SHA512

dea7aaee858ef2d9a9125d2e690e99d687324a7c30eb8ce611ee6af95bb990a4108ee5231b9c6fe4a81d2b52832f52cda47778528534663322741aaa9cadf469
SSDEEP

1536:0ELDLXMzefraRIoixfcvxGUZgPassBaWCxXJDD3f:0ELDLXMzeeDwfcvTZVsC

Score

4^/10

discovery

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE

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
1984	WINWORD.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1984	WINWORD.EXE
1984	WINWORD.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1984 wrote to memory of 2660	1984	WINWORD.EXE	32
PID 1984 wrote to memory of 2660	1984	WINWORD.EXE	32
PID 1984 wrote to memory of 2660	1984	WINWORD.EXE	32
PID 1984 wrote to memory of 2660	1984	WINWORD.EXE	32

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\114a8c03ee9fb30f0094a49e0fcbab0596168697f3dbe0c15545dcaf57928139.doc"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1984
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2660

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/1984-0-0x000000002FC41000-0x000000002FC42000-memory.dmp

Filesize
4KB

Download
memory/1984-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1984-2-0x000000007126D000-0x0000000071278000-memory.dmp

Filesize
44KB

Download
memory/1984-9-0x000000007126D000-0x0000000071278000-memory.dmp

Filesize
44KB

Download