1e34236791ab7803d6f5fb1328c09498620f1dfd07bb05de3ca786365c3f0098

Analysis

max time kernel
189s
max time network
199s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 15:52

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General

Target

1e342367.docx
Size

10KB
MD5

9eefb8db584c11ca27ba0330b4139b24
SHA1

c90afcf05e26a2eb46aece4c26743b8ebf0f53f9
SHA256

1e34236791ab7803d6f5fb1328c09498620f1dfd07bb05de3ca786365c3f0098
SHA512

b16a014114bee8a91256cef3400d1248025327f6c07e05aeaea2cc9082c1651a556b229ffe0cc2a9a00ef8471129dcc8ac61b1e8e29a8942c5cd810b95fceb83
SSDEEP

192:ScIMmtPqCJuEG/bBLgOqDhz2ru5JhBH3OR:SPXyJTJgOqgaJrq

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

4084 WINWORD.EXE
4084 WINWORD.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 4084 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

4084 WINWORD.EXE
4084 WINWORD.EXE
4084 WINWORD.EXE
4084 WINWORD.EXE
4084 WINWORD.EXE
4084 WINWORD.EXE

pid	process
4084	WINWORD.EXE
4084	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	4084	WINWORD.EXE

pid	process
4084	WINWORD.EXE
4084	WINWORD.EXE
4084	WINWORD.EXE
4084	WINWORD.EXE
4084	WINWORD.EXE
4084	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\1e342367.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4084

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/4084-132-0x00007FF9F9A30000-0x00007FF9F9A40000-memory.dmp

Filesize
64KB

Download
memory/4084-133-0x00007FF9F9A30000-0x00007FF9F9A40000-memory.dmp

Filesize
64KB

Download
memory/4084-134-0x00007FF9F9A30000-0x00007FF9F9A40000-memory.dmp

Filesize
64KB

Download
memory/4084-135-0x00007FF9F9A30000-0x00007FF9F9A40000-memory.dmp

Filesize
64KB

Download
memory/4084-136-0x00007FF9F9A30000-0x00007FF9F9A40000-memory.dmp

Filesize
64KB

Download
memory/4084-137-0x00007FF9F78D0000-0x00007FF9F78E0000-memory.dmp

Filesize
64KB

Download
memory/4084-138-0x00007FF9F78D0000-0x00007FF9F78E0000-memory.dmp

Filesize
64KB

Download