a578c79ee5c97c543e2465e9740d3d827e61bddddbd9807a18a79c269e6cb37c

Analysis

max time kernel
135s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
03-04-2023 11:59

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General

Target

TTXSWIFTXCOPYXX37,000.00.docx
Size

10KB
MD5

b6be1d349682bfc62dbf86e68ab8ec4a
SHA1

98cbcf6d6d791f8520f8cf78629feac9e01d00fc
SHA256

a578c79ee5c97c543e2465e9740d3d827e61bddddbd9807a18a79c269e6cb37c
SHA512

e0b765f9bb90310ecefcf7f3ffad1f57d57dbbd58278d4001bff412a748e1152a31918a7ef7b443294f9472c0c4415073176f2000e29f6bb45abb03823d65ddf
SSDEEP

192:ScIMmtPGT7G/bIwXOVO995SEzBC4vNq6sM63lb8p:SPXuT+xXOVOBhlqHhw

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

3664 WINWORD.EXE
3664 WINWORD.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 3664 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

3664 WINWORD.EXE
3664 WINWORD.EXE
3664 WINWORD.EXE
3664 WINWORD.EXE
3664 WINWORD.EXE
3664 WINWORD.EXE

pid	process
3664	WINWORD.EXE
3664	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	3664	WINWORD.EXE

pid	process
3664	WINWORD.EXE
3664	WINWORD.EXE
3664	WINWORD.EXE
3664	WINWORD.EXE
3664	WINWORD.EXE
3664	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\TTXSWIFTXCOPYXX37,000.00.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:3664

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/3664-133-0x00007FF9644B0000-0x00007FF9644C0000-memory.dmp

Filesize
64KB

Download
memory/3664-134-0x00007FF9644B0000-0x00007FF9644C0000-memory.dmp

Filesize
64KB

Download
memory/3664-135-0x00007FF9644B0000-0x00007FF9644C0000-memory.dmp

Filesize
64KB

Download
memory/3664-136-0x00007FF9644B0000-0x00007FF9644C0000-memory.dmp

Filesize
64KB

Download
memory/3664-137-0x00007FF9644B0000-0x00007FF9644C0000-memory.dmp

Filesize
64KB

Download
memory/3664-138-0x00007FF961DC0000-0x00007FF961DD0000-memory.dmp

Filesize
64KB

Download
memory/3664-139-0x00007FF961DC0000-0x00007FF961DD0000-memory.dmp

Filesize
64KB

Download
memory/3664-176-0x00007FF9644B0000-0x00007FF9644C0000-memory.dmp

Filesize
64KB

Download
memory/3664-177-0x00007FF9644B0000-0x00007FF9644C0000-memory.dmp

Filesize
64KB

Download
memory/3664-179-0x00007FF9644B0000-0x00007FF9644C0000-memory.dmp

Filesize
64KB

Download
memory/3664-178-0x00007FF9644B0000-0x00007FF9644C0000-memory.dmp

Filesize
64KB

Download