622311f58c79b0808257f6a330775c1bc692c72c6b615b81f5613569fd1c2e1d

Analysis

max time kernel
101s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
30-03-2023 09:10

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General

Target

Invoice 0629.docx
Size

10KB
MD5

7e892727e3588863b8e0c17e7916b007
SHA1

3925fa7699beff7db034b37c3af483bc4bea4c6e
SHA256

622311f58c79b0808257f6a330775c1bc692c72c6b615b81f5613569fd1c2e1d
SHA512

f0998839a8a1c84fd83c758c7ac6e815bc1269b5600573f366631be39e800d850bb464da79bc654ef496cb71e65f6c69c0431ebfdc0a927fa1f41418539d69ff
SSDEEP

192:ScIMmtP1aIG/bslPL++uOLl+CVWBXJC0c3+e:SPXU/slT+LOLHkZC99

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

5032 WINWORD.EXE
5032 WINWORD.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 5032 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

5032 WINWORD.EXE
5032 WINWORD.EXE
5032 WINWORD.EXE
5032 WINWORD.EXE
5032 WINWORD.EXE
5032 WINWORD.EXE

pid	process
5032	WINWORD.EXE
5032	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	5032	WINWORD.EXE

pid	process
5032	WINWORD.EXE
5032	WINWORD.EXE
5032	WINWORD.EXE
5032	WINWORD.EXE
5032	WINWORD.EXE
5032	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\Invoice 0629.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:5032

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/5032-133-0x00007FFB14BD0000-0x00007FFB14BE0000-memory.dmp

Filesize
64KB

Download
memory/5032-134-0x00007FFB14BD0000-0x00007FFB14BE0000-memory.dmp

Filesize
64KB

Download
memory/5032-135-0x00007FFB14BD0000-0x00007FFB14BE0000-memory.dmp

Filesize
64KB

Download
memory/5032-136-0x00007FFB14BD0000-0x00007FFB14BE0000-memory.dmp

Filesize
64KB

Download
memory/5032-137-0x00007FFB14BD0000-0x00007FFB14BE0000-memory.dmp

Filesize
64KB

Download
memory/5032-138-0x00007FFB12B70000-0x00007FFB12B80000-memory.dmp

Filesize
64KB

Download
memory/5032-139-0x00007FFB12B70000-0x00007FFB12B80000-memory.dmp

Filesize
64KB

Download
memory/5032-176-0x00007FFB14BD0000-0x00007FFB14BE0000-memory.dmp

Filesize
64KB

Download
memory/5032-177-0x00007FFB14BD0000-0x00007FFB14BE0000-memory.dmp

Filesize
64KB

Download
memory/5032-178-0x00007FFB14BD0000-0x00007FFB14BE0000-memory.dmp

Filesize
64KB

Download
memory/5032-179-0x00007FFB14BD0000-0x00007FFB14BE0000-memory.dmp

Filesize
64KB

Download