3db84a830fee9dea668512769206f1002edf7d27747611f728c14974cd14726a

Analysis

max time kernel
100s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
01-03-2023 14:31

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General

Target

PO+010-240.docx
Size

10KB
MD5

1cb238263947b5019937888d3cad8833
SHA1

15d5367bd9cd0fb7fec8ca9ef2360b57a40c63c0
SHA256

3db84a830fee9dea668512769206f1002edf7d27747611f728c14974cd14726a
SHA512

d73cd6a02a2fb6f481a00b7e96d45b7091ac1a5a3fb57763923864fabacb2eb8c945150adf740a64d7d7eae94ac23c9b47b7471fc6e6a9a50f11aca051339748
SSDEEP

192:ScIMmtP1aIG/bslPL++uO+A5Wgywl+CVWBXJC0c3hzVG:SPXU/slT+LO+mbywHkZC9K

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

1068 WINWORD.EXE
1068 WINWORD.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 1068 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

1068 WINWORD.EXE
1068 WINWORD.EXE
1068 WINWORD.EXE
1068 WINWORD.EXE
1068 WINWORD.EXE
1068 WINWORD.EXE

pid	process
1068	WINWORD.EXE
1068	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	1068	WINWORD.EXE

pid	process
1068	WINWORD.EXE
1068	WINWORD.EXE
1068	WINWORD.EXE
1068	WINWORD.EXE
1068	WINWORD.EXE
1068	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\PO+010-240.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:1068

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/1068-133-0x00007FFAC4410000-0x00007FFAC4420000-memory.dmp

Filesize
64KB

Download
memory/1068-134-0x00007FFAC4410000-0x00007FFAC4420000-memory.dmp

Filesize
64KB

Download
memory/1068-135-0x00007FFAC4410000-0x00007FFAC4420000-memory.dmp

Filesize
64KB

Download
memory/1068-136-0x00007FFAC4410000-0x00007FFAC4420000-memory.dmp

Filesize
64KB

Download
memory/1068-137-0x00007FFAC4410000-0x00007FFAC4420000-memory.dmp

Filesize
64KB

Download
memory/1068-138-0x00007FFAC2200000-0x00007FFAC2210000-memory.dmp

Filesize
64KB

Download
memory/1068-139-0x00007FFAC2200000-0x00007FFAC2210000-memory.dmp

Filesize
64KB

Download
memory/1068-176-0x00007FFAC4410000-0x00007FFAC4420000-memory.dmp

Filesize
64KB

Download
memory/1068-177-0x00007FFAC4410000-0x00007FFAC4420000-memory.dmp

Filesize
64KB

Download
memory/1068-178-0x00007FFAC4410000-0x00007FFAC4420000-memory.dmp

Filesize
64KB

Download
memory/1068-179-0x00007FFAC4410000-0x00007FFAC4420000-memory.dmp

Filesize
64KB

Download