a99b1a18139506f5cf6a7dcaa6715090381720ace26899d4b664ec00ea95cac2

Analysis

max time kernel
101s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
15-02-2023 09:52

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General

Target

Payment.docx
Size

10KB
MD5

8d85d75b8789542275b8c85e25e04a32
SHA1

f41f9fa9dc5cc1dbea292c1df3e8d782e4e794a6
SHA256

a99b1a18139506f5cf6a7dcaa6715090381720ace26899d4b664ec00ea95cac2
SHA512

0de62e75ed1154bd556a245b0bd84817da5d9cde2c63683fd3d09ff80748c56b3565a8c6d0825ef1b76204f9ba9191a57aea37fcb69381351112bf66de17c6d5
SSDEEP

192:ScIMmtP5hG/b7XN+eOb3O+5+5F7Jar/YEChI32x:SPXRE7XtOj7wtar/YECOy

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

2248 WINWORD.EXE
2248 WINWORD.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 2248 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

2248 WINWORD.EXE
2248 WINWORD.EXE
2248 WINWORD.EXE
2248 WINWORD.EXE
2248 WINWORD.EXE
2248 WINWORD.EXE

pid	process
2248	WINWORD.EXE
2248	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	2248	WINWORD.EXE

pid	process
2248	WINWORD.EXE
2248	WINWORD.EXE
2248	WINWORD.EXE
2248	WINWORD.EXE
2248	WINWORD.EXE
2248	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\Payment.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:2248

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/2248-132-0x00007FF84E110000-0x00007FF84E120000-memory.dmp

Filesize
64KB

Download
memory/2248-133-0x00007FF84E110000-0x00007FF84E120000-memory.dmp

Filesize
64KB

Download
memory/2248-134-0x00007FF84E110000-0x00007FF84E120000-memory.dmp

Filesize
64KB

Download
memory/2248-135-0x00007FF84E110000-0x00007FF84E120000-memory.dmp

Filesize
64KB

Download
memory/2248-136-0x00007FF84E110000-0x00007FF84E120000-memory.dmp

Filesize
64KB

Download
memory/2248-137-0x00007FF84BCD0000-0x00007FF84BCE0000-memory.dmp

Filesize
64KB

Download
memory/2248-138-0x00007FF84BCD0000-0x00007FF84BCE0000-memory.dmp

Filesize
64KB

Download
memory/2248-140-0x00007FF84E110000-0x00007FF84E120000-memory.dmp

Filesize
64KB

Download
memory/2248-141-0x00007FF84E110000-0x00007FF84E120000-memory.dmp

Filesize
64KB

Download
memory/2248-142-0x00007FF84E110000-0x00007FF84E120000-memory.dmp

Filesize
64KB

Download
memory/2248-143-0x00007FF84E110000-0x00007FF84E120000-memory.dmp

Filesize
64KB

Download