5e719cefe52f3351eeb10b2aa74d5454493bd1365ca8258867ffa2affe8a17b3

Analysis

max time kernel
119s
max time network
141s
platform
windows10_x64
resource
win10-en-20211014
submitted
22-10-2021 07:58

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General

Target

QUOTE B1018530.doc
Size

210KB
MD5

0d1e47f9c9e97439af102247df16e32f
SHA1

e6c179251a9ced22d13c32d8f3e7bc148347bbf1
SHA256

5e719cefe52f3351eeb10b2aa74d5454493bd1365ca8258867ffa2affe8a17b3
SHA512

4fb9412ded80376d952254fb00bca9e3faae3a9ab5d8d0ae402c2a57546bd8c6569245fb79506cb210ea9c2c3d5d1bf6b8c836261f7384142341a269268d183c

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

2696 WINWORD.EXE
2696 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

2696 WINWORD.EXE
2696 WINWORD.EXE
2696 WINWORD.EXE
2696 WINWORD.EXE
2696 WINWORD.EXE
2696 WINWORD.EXE
2696 WINWORD.EXE
2696 WINWORD.EXE

pid	process
2696	WINWORD.EXE
2696	WINWORD.EXE

pid	process
2696	WINWORD.EXE
2696	WINWORD.EXE
2696	WINWORD.EXE
2696	WINWORD.EXE
2696	WINWORD.EXE
2696	WINWORD.EXE
2696	WINWORD.EXE
2696	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\QUOTE B1018530.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2696

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/2696-115-0x00007FF8AF160000-0x00007FF8AF170000-memory.dmp

Filesize
64KB

Download
memory/2696-116-0x00007FF8AF160000-0x00007FF8AF170000-memory.dmp

Filesize
64KB

Download
memory/2696-117-0x00007FF8AF160000-0x00007FF8AF170000-memory.dmp

Filesize
64KB

Download
memory/2696-118-0x00007FF8AF160000-0x00007FF8AF170000-memory.dmp

Filesize
64KB

Download
memory/2696-119-0x00007FF8AF160000-0x00007FF8AF170000-memory.dmp

Filesize
64KB

Download
memory/2696-121-0x0000016CF6880000-0x0000016CF6882000-memory.dmp

Filesize
8KB

Download
memory/2696-120-0x0000016CF6880000-0x0000016CF6882000-memory.dmp

Filesize
8KB

Download
memory/2696-122-0x0000016CF6880000-0x0000016CF6882000-memory.dmp

Filesize
8KB

Download