23311a11d65e655d55d07d9db638fe865e36b1ef5ba022936678d076ca9f134b

Analysis

max time kernel
101s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
30-01-2023 08:17

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General

Target

rfq_items_order_purchase_quotation_30012023000000000000.docx
Size

10KB
MD5

9136352a3a3208e5b87191b93eebff30
SHA1

ed48bacf8eec9fb8bae959b8c5cd084f0b545a68
SHA256

23311a11d65e655d55d07d9db638fe865e36b1ef5ba022936678d076ca9f134b
SHA512

e1bd869cb02d2c2e6ed7dcc24648deaccac96a830d93681c6399a2cb3a43fec94355aad8d6169d84bcc433ce3380ae3a17e6dbae5388e7de1264b02d03a87d1c
SSDEEP

192:ScIMmtP5hG/b7XN+eOtWO+5+5F7Jar/YEChI3yZ:SPXRE7XtO47wtar/YECOO

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

1096 WINWORD.EXE
1096 WINWORD.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 1096 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

1096 WINWORD.EXE
1096 WINWORD.EXE
1096 WINWORD.EXE
1096 WINWORD.EXE
1096 WINWORD.EXE
1096 WINWORD.EXE

pid	process
1096	WINWORD.EXE
1096	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	1096	WINWORD.EXE

pid	process
1096	WINWORD.EXE
1096	WINWORD.EXE
1096	WINWORD.EXE
1096	WINWORD.EXE
1096	WINWORD.EXE
1096	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\rfq_items_order_purchase_quotation_30012023000000000000.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:1096

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/1096-132-0x00007FF892150000-0x00007FF892160000-memory.dmp

Filesize
64KB

Download
memory/1096-133-0x00007FF892150000-0x00007FF892160000-memory.dmp

Filesize
64KB

Download
memory/1096-134-0x00007FF892150000-0x00007FF892160000-memory.dmp

Filesize
64KB

Download
memory/1096-135-0x00007FF892150000-0x00007FF892160000-memory.dmp

Filesize
64KB

Download
memory/1096-136-0x00007FF892150000-0x00007FF892160000-memory.dmp

Filesize
64KB

Download
memory/1096-137-0x00007FF88FE50000-0x00007FF88FE60000-memory.dmp

Filesize
64KB

Download
memory/1096-138-0x00007FF88FE50000-0x00007FF88FE60000-memory.dmp

Filesize
64KB

Download
memory/1096-140-0x00007FF892150000-0x00007FF892160000-memory.dmp

Filesize
64KB

Download
memory/1096-141-0x00007FF892150000-0x00007FF892160000-memory.dmp

Filesize
64KB

Download
memory/1096-142-0x00007FF892150000-0x00007FF892160000-memory.dmp

Filesize
64KB

Download
memory/1096-143-0x00007FF892150000-0x00007FF892160000-memory.dmp

Filesize
64KB

Download