70a8bf4d7a253152a4e08eadb91f500f3937472ab7e2aa6cb85ca37ae8efd0da

Analysis

max time kernel
99s
max time network
113s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
18-08-2022 21:38

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General

Target

ab07bfa9a7d34a7f430a694a61ca3a8e.doc
Size

68KB
MD5

ab07bfa9a7d34a7f430a694a61ca3a8e
SHA1

efa4ffc721a123b4d7297b2c2f45d54ffb6415c0
SHA256

70a8bf4d7a253152a4e08eadb91f500f3937472ab7e2aa6cb85ca37ae8efd0da
SHA512

ab86a4d872b89070c095f9bea87aad592a7ef82d5f196ba6d3e36cac5d237d1ae78861b95f20e86ba1fa5ab3705f02f0e4d0701dc50f2c303e40edf7ac29396a

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

5012 WINWORD.EXE
5012 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

5012 WINWORD.EXE
5012 WINWORD.EXE
5012 WINWORD.EXE
5012 WINWORD.EXE
5012 WINWORD.EXE
5012 WINWORD.EXE

pid	process
5012	WINWORD.EXE
5012	WINWORD.EXE

pid	process
5012	WINWORD.EXE
5012	WINWORD.EXE
5012	WINWORD.EXE
5012	WINWORD.EXE
5012	WINWORD.EXE
5012	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\ab07bfa9a7d34a7f430a694a61ca3a8e.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5012

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/5012-132-0x00007FFDC7250000-0x00007FFDC7260000-memory.dmp

Filesize
64KB

Download
memory/5012-134-0x00007FFDC7250000-0x00007FFDC7260000-memory.dmp

Filesize
64KB

Download
memory/5012-133-0x00007FFDC7250000-0x00007FFDC7260000-memory.dmp

Filesize
64KB

Download
memory/5012-135-0x00007FFDC7250000-0x00007FFDC7260000-memory.dmp

Filesize
64KB

Download
memory/5012-136-0x00007FFDC7250000-0x00007FFDC7260000-memory.dmp

Filesize
64KB

Download
memory/5012-137-0x00007FFDC4EC0000-0x00007FFDC4ED0000-memory.dmp

Filesize
64KB

Download
memory/5012-138-0x00007FFDC4EC0000-0x00007FFDC4ED0000-memory.dmp

Filesize
64KB

Download
memory/5012-140-0x00007FFDC7250000-0x00007FFDC7260000-memory.dmp

Filesize
64KB

Download
memory/5012-141-0x00007FFDC7250000-0x00007FFDC7260000-memory.dmp

Filesize
64KB

Download
memory/5012-142-0x00007FFDC7250000-0x00007FFDC7260000-memory.dmp

Filesize
64KB

Download
memory/5012-143-0x00007FFDC7250000-0x00007FFDC7260000-memory.dmp

Filesize
64KB

Download