0f66b81ba27fa0e18b6545ef0574fc8d1978ff8e6ce27ec14e32951e8e1a4a2b

Analysis

max time kernel
101s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2022 11:55

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General

Target

0f66b81ba27fa0e18b6545ef0574fc8d1978ff8e6ce27ec14e32951e8e1a4a2b.doc
Size

54KB
MD5

ff0694cba3b1ba6b39c997528385e649
SHA1

913c55170aeb24353a055525485d9204cc21796c
SHA256

0f66b81ba27fa0e18b6545ef0574fc8d1978ff8e6ce27ec14e32951e8e1a4a2b
SHA512

5277a2215ef6fa7944fc26a3b6bc6ca034ceef391146026300fbb7593061a69c9332623166842bfb897659e162c33c9210f407b96849233ec3c1d66f3ef34553
SSDEEP

384:punYKTOdq8Ra8GMIJ1lP4YLzmzKQcpSBt19HNZ0jw2ChbdW5wxuee2YSFW9wQ:xKTMvAJ1lrOKQOy93/3bb54P

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

1516 WINWORD.EXE
1516 WINWORD.EXE
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

WINWORD.EXE

pid process

1516 WINWORD.EXE
1516 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

1516 WINWORD.EXE
1516 WINWORD.EXE
1516 WINWORD.EXE
1516 WINWORD.EXE
1516 WINWORD.EXE
1516 WINWORD.EXE
1516 WINWORD.EXE

pid	process
1516	WINWORD.EXE
1516	WINWORD.EXE

pid	process
1516	WINWORD.EXE
1516	WINWORD.EXE

pid	process
1516	WINWORD.EXE
1516	WINWORD.EXE
1516	WINWORD.EXE
1516	WINWORD.EXE
1516	WINWORD.EXE
1516	WINWORD.EXE
1516	WINWORD.EXE

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\0f66b81ba27fa0e18b6545ef0574fc8d1978ff8e6ce27ec14e32951e8e1a4a2b.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1516

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1516-132-0x00007FFD203D0000-0x00007FFD203E0000-memory.dmp

Filesize
64KB

Download
memory/1516-133-0x00007FFD203D0000-0x00007FFD203E0000-memory.dmp

Filesize
64KB

Download
memory/1516-134-0x00007FFD203D0000-0x00007FFD203E0000-memory.dmp

Filesize
64KB

Download
memory/1516-135-0x00007FFD203D0000-0x00007FFD203E0000-memory.dmp

Filesize
64KB

Download
memory/1516-136-0x00007FFD203D0000-0x00007FFD203E0000-memory.dmp

Filesize
64KB

Download
memory/1516-137-0x00007FFD1E2C0000-0x00007FFD1E2D0000-memory.dmp

Filesize
64KB

Download
memory/1516-138-0x00007FFD1E2C0000-0x00007FFD1E2D0000-memory.dmp

Filesize
64KB

Download
memory/1516-139-0x00000277E9B99000-0x00000277E9B9B000-memory.dmp

Filesize
8KB

Download
memory/1516-141-0x00007FFD203D0000-0x00007FFD203E0000-memory.dmp

Filesize
64KB

Download
memory/1516-142-0x00007FFD203D0000-0x00007FFD203E0000-memory.dmp

Filesize
64KB

Download
memory/1516-143-0x00007FFD203D0000-0x00007FFD203E0000-memory.dmp

Filesize
64KB

Download
memory/1516-144-0x00007FFD203D0000-0x00007FFD203E0000-memory.dmp

Filesize
64KB

Download