5d39d0f94d3ab0ac294f5438619965dfcb56b6347faae2179c115caed2715ca8

Analysis

max time kernel
101s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
03-03-2023 09:21

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General

Target

Josefinabosco Groups Limited RFQ#20230304.docx
Size

10KB
MD5

6d5efe89e5096d4e503cfa45e3be6012
SHA1

582580bdcdf8e6075a9bb736a5421e4674ce3750
SHA256

5d39d0f94d3ab0ac294f5438619965dfcb56b6347faae2179c115caed2715ca8
SHA512

239770ced2b5b104b9dd6394c1528d9bb8a691e0f0518ebe68d6cdabf3fd6298f43667671794f1cd6ef355bd10758e4d5b8a861fa11894d67da96f1af9dace78
SSDEEP

192:ScIMmtP1aIG/bslPL++uOXFl+CVWBXJC0c3o+:SPXU/slT+LOXFHkZC9j

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

4596 WINWORD.EXE
4596 WINWORD.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 4596 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

4596 WINWORD.EXE
4596 WINWORD.EXE
4596 WINWORD.EXE
4596 WINWORD.EXE
4596 WINWORD.EXE
4596 WINWORD.EXE

pid	process
4596	WINWORD.EXE
4596	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	4596	WINWORD.EXE

pid	process
4596	WINWORD.EXE
4596	WINWORD.EXE
4596	WINWORD.EXE
4596	WINWORD.EXE
4596	WINWORD.EXE
4596	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\Josefinabosco Groups Limited RFQ#20230304.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:4596

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/4596-133-0x00007FFC8F230000-0x00007FFC8F240000-memory.dmp

Filesize
64KB

Download
memory/4596-134-0x00007FFC8F230000-0x00007FFC8F240000-memory.dmp

Filesize
64KB

Download
memory/4596-135-0x00007FFC8F230000-0x00007FFC8F240000-memory.dmp

Filesize
64KB

Download
memory/4596-136-0x00007FFC8F230000-0x00007FFC8F240000-memory.dmp

Filesize
64KB

Download
memory/4596-137-0x00007FFC8F230000-0x00007FFC8F240000-memory.dmp

Filesize
64KB

Download
memory/4596-138-0x00007FFC8D070000-0x00007FFC8D080000-memory.dmp

Filesize
64KB

Download
memory/4596-139-0x00007FFC8D070000-0x00007FFC8D080000-memory.dmp

Filesize
64KB

Download
memory/4596-176-0x00007FFC8F230000-0x00007FFC8F240000-memory.dmp

Filesize
64KB

Download
memory/4596-177-0x00007FFC8F230000-0x00007FFC8F240000-memory.dmp

Filesize
64KB

Download
memory/4596-179-0x00007FFC8F230000-0x00007FFC8F240000-memory.dmp

Filesize
64KB

Download
memory/4596-178-0x00007FFC8F230000-0x00007FFC8F240000-memory.dmp

Filesize
64KB

Download