a91b7bc4a5546ed8e30d320290fc19ce70a9ba0fdf6883108d15d32a8a4cd3aa

Analysis

max time kernel
79s
max time network
82s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
30/09/2022, 11:05

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General

Target

Publish3r.doc
Size

107KB
MD5

112210911fb87aea7c26928f41f68a87
SHA1

5a6e93f0a23b7e56ec32af757a1257abd363bf1c
SHA256

3c4bf5aa5a5375a31b8394efe716bb992718df7e944d8e6aa7437325ec1638f2
SHA512

30231631b2140f9d63db85cf1b0fd488fa48e4007bb602ce80d0630f311c6c03a58aabd9a064b23011d902b918e3ab87d66d2c2f8d991fb6bb4ba2dc8c862570
SSDEEP

384:GWHtFLubsg/eXmAwu0JNhMKRxUdfljJ2bA1i38hOzYt60zAOwPjPxBhrS2uvG8tH:RS3y0jxA332uFJkIZ

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

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

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

pid	Process
3352	WINWORD.EXE
3352	WINWORD.EXE

Suspicious use of SetWindowsHookEx 16 IoCs

pid	Process
3352	WINWORD.EXE
3352	WINWORD.EXE
3352	WINWORD.EXE
3352	WINWORD.EXE
3352	WINWORD.EXE
3352	WINWORD.EXE
3352	WINWORD.EXE
3352	WINWORD.EXE
3352	WINWORD.EXE
3352	WINWORD.EXE
3352	WINWORD.EXE
3352	WINWORD.EXE
3352	WINWORD.EXE
3352	WINWORD.EXE
3352	WINWORD.EXE
3352	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\Publish3r.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3352

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

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Downloads

memory/3352-132-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/3352-134-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/3352-133-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/3352-135-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/3352-136-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/3352-137-0x00007FF9DE600000-0x00007FF9DE610000-memory.dmp

Filesize
64KB

Download
memory/3352-138-0x00007FF9DE600000-0x00007FF9DE610000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads