315b35059792a62e53ef2443f0fd5ce87509a4b7d9c84b3a679940ef785adb42

Analysis

max time kernel
118s
max time network
130s
platform
windows10_x64
resource
win10-en-20211014
submitted
18-11-2021 09:02

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General

Target

Sales Agreement 17-11-21.doc
Size

12KB
MD5

14be4834507505c85ed0790ceeebe5ba
SHA1

61e1afbec7f215e598a424614bb43df95e5d4fbc
SHA256

315b35059792a62e53ef2443f0fd5ce87509a4b7d9c84b3a679940ef785adb42
SHA512

d6172ad1f19ecb356fa3d0e5aa31d6712108fc31ae7d08b5efd9dae871666a5fb8ce60a41fd38f180135599e363d1908c4e4d34b69964dcae700f9f4fb315126

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

3208 WINWORD.EXE
3208 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

3208 WINWORD.EXE
3208 WINWORD.EXE
3208 WINWORD.EXE
3208 WINWORD.EXE
3208 WINWORD.EXE
3208 WINWORD.EXE
3208 WINWORD.EXE

pid	process
3208	WINWORD.EXE
3208	WINWORD.EXE

pid	process
3208	WINWORD.EXE
3208	WINWORD.EXE
3208	WINWORD.EXE
3208	WINWORD.EXE
3208	WINWORD.EXE
3208	WINWORD.EXE
3208	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\Sales Agreement 17-11-21.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3208

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/3208-118-0x00007FF821CC0000-0x00007FF821CD0000-memory.dmp

Filesize
64KB

Download
memory/3208-119-0x00007FF821CC0000-0x00007FF821CD0000-memory.dmp

Filesize
64KB

Download
memory/3208-120-0x00007FF821CC0000-0x00007FF821CD0000-memory.dmp

Filesize
64KB

Download
memory/3208-121-0x00007FF821CC0000-0x00007FF821CD0000-memory.dmp

Filesize
64KB

Download
memory/3208-122-0x00007FF821CC0000-0x00007FF821CD0000-memory.dmp

Filesize
64KB

Download
memory/3208-123-0x0000019D81500000-0x0000019D81502000-memory.dmp

Filesize
8KB

Download
memory/3208-124-0x0000019D81500000-0x0000019D81502000-memory.dmp

Filesize
8KB

Download
memory/3208-125-0x0000019D81500000-0x0000019D81502000-memory.dmp

Filesize
8KB

Download