3795485318d1aae35a7d0a633130b6b2ea5d0e2608ae4e1a3992285757dd67c1

Analysis

max time kernel
106s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2022 12:11

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General

Target

3795485318d1aae35a7d0a633130b6b2ea5d0e2608ae4e1a3992285757dd67c1.doc
Size

74KB
MD5

0a34e0d3a0b8c59ba22f52dbeb8a6330
SHA1

814d5bf08ee13637d4f5d091d627de84e21a9ebd
SHA256

3795485318d1aae35a7d0a633130b6b2ea5d0e2608ae4e1a3992285757dd67c1
SHA512

27409dbb513971783c7f5b9b6986335d2ce412310dfce2264ab30c123b3b6cf4b4b3529f8d3a5241eadac8c8dc1efbcee2291f8047d6ff4f0eb13dd5ad6cffc2
SSDEEP

768:2QxnnDakf3woibu69azGw5fvvyD4QUCI4V8q0APo9AgtM2HBhO:2qmkfcbu69azXdvvyD4QUs0APo9P

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

4804 WINWORD.EXE
4804 WINWORD.EXE

Suspicious use of SetWindowsHookEx 14 IoCs

Processes:

WINWORD.EXE

pid	process
4804	WINWORD.EXE
4804	WINWORD.EXE
4804	WINWORD.EXE
4804	WINWORD.EXE
4804	WINWORD.EXE
4804	WINWORD.EXE
4804	WINWORD.EXE
4804	WINWORD.EXE
4804	WINWORD.EXE
4804	WINWORD.EXE
4804	WINWORD.EXE
4804	WINWORD.EXE
4804	WINWORD.EXE
4804	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\3795485318d1aae35a7d0a633130b6b2ea5d0e2608ae4e1a3992285757dd67c1.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4804

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/4804-132-0x00007FFAC2970000-0x00007FFAC2980000-memory.dmp

Filesize
64KB

Download
memory/4804-133-0x00007FFAC2970000-0x00007FFAC2980000-memory.dmp

Filesize
64KB

Download
memory/4804-134-0x00007FFAC2970000-0x00007FFAC2980000-memory.dmp

Filesize
64KB

Download
memory/4804-135-0x00007FFAC2970000-0x00007FFAC2980000-memory.dmp

Filesize
64KB

Download
memory/4804-136-0x00007FFAC2970000-0x00007FFAC2980000-memory.dmp

Filesize
64KB

Download
memory/4804-137-0x00007FFAC0240000-0x00007FFAC0250000-memory.dmp

Filesize
64KB

Download
memory/4804-138-0x00007FFAC0240000-0x00007FFAC0250000-memory.dmp

Filesize
64KB

Download
memory/4804-140-0x00007FFAC2970000-0x00007FFAC2980000-memory.dmp

Filesize
64KB

Download
memory/4804-141-0x00007FFAC2970000-0x00007FFAC2980000-memory.dmp

Filesize
64KB

Download
memory/4804-142-0x00007FFAC2970000-0x00007FFAC2980000-memory.dmp

Filesize
64KB

Download
memory/4804-143-0x00007FFAC2970000-0x00007FFAC2980000-memory.dmp

Filesize
64KB

Download