cb0dedfe45e2815974984b5e2ac6cdfd9d63bcc707ff1ed5ad95c919497b5efb

Analysis

max time kernel
137s
max time network
117s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
30-03-2023 08:33

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General

Target

cb0dedfe45e2815974984b5e2ac6cdfd9d63bcc707ff1ed5ad95c919497b5efb.doc
Size

129KB
MD5

a0f20cd73ab21c559431425a99543a1c
SHA1

c5dea3856583e6e7f83ee8f32e20519ad9c3c4fe
SHA256

cb0dedfe45e2815974984b5e2ac6cdfd9d63bcc707ff1ed5ad95c919497b5efb
SHA512

4843065ef09267e92f5d2bd87816f5841647d13396d0e38614827dc2ac2112244a4e5a180afe3be8c9aac1f8f40343ee7df8f8682bf8c4473d0e918535e568d9
SSDEEP

1536:AVPBtmkSU1mSYYe0Mpd/Opmh95ikkO4MrYIE47RYQZt14nziknsLkEg:AdT5YYexh9ok2bIL7RNz15g

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

4632 WINWORD.EXE
4632 WINWORD.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 4632 WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	4632	WINWORD.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

WINWORD.EXE

pid	process
4632	WINWORD.EXE
4632	WINWORD.EXE
4632	WINWORD.EXE
4632	WINWORD.EXE
4632	WINWORD.EXE
4632	WINWORD.EXE
4632	WINWORD.EXE
4632	WINWORD.EXE
4632	WINWORD.EXE
4632	WINWORD.EXE
4632	WINWORD.EXE
4632	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\cb0dedfe45e2815974984b5e2ac6cdfd9d63bcc707ff1ed5ad95c919497b5efb.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4632

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

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\Content.MSO\8923DCE3.wmf
Filesize
3KB

MD5
5db260e97001066662d4c4592c9998ac

SHA1
bdd1c0a9d3347f0e7da656903e04267913111c04

SHA256
6a1226ee997663eea02265187ad1081f931b36fa87452a04c810587ac9f56410

SHA512
0b947a75bc46e9f630845076c8170eb492e6195de2d332eda6298e2a7aa7fe811aff4d38d368a61b5711277ee03e3404faf6fb86dffbf7bbb6ad0b3ca2f40fc9

Download Submit
memory/4632-133-0x00007FFD03090000-0x00007FFD030A0000-memory.dmp

Filesize
64KB

Download
memory/4632-134-0x00007FFD03090000-0x00007FFD030A0000-memory.dmp

Filesize
64KB

Download
memory/4632-135-0x00007FFD03090000-0x00007FFD030A0000-memory.dmp

Filesize
64KB

Download
memory/4632-136-0x00007FFD03090000-0x00007FFD030A0000-memory.dmp

Filesize
64KB

Download
memory/4632-137-0x00007FFD03090000-0x00007FFD030A0000-memory.dmp

Filesize
64KB

Download
memory/4632-138-0x00007FFD01030000-0x00007FFD01040000-memory.dmp

Filesize
64KB

Download
memory/4632-139-0x00007FFD01030000-0x00007FFD01040000-memory.dmp

Filesize
64KB

Download