67ad0f57895b9963fff217941c49d4eb97023d65fd5b3d36ab936c24fa35a6f0

Analysis

max time kernel
112s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
06-06-2024 15:27

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General

Target

56b4ddf6c247124f9bc633b06b169a84.rtf
Size

35KB
MD5

56b4ddf6c247124f9bc633b06b169a84
SHA1

f6d0dfca950ccd1fcb92ed511afba92db7edc843
SHA256

67ad0f57895b9963fff217941c49d4eb97023d65fd5b3d36ab936c24fa35a6f0
SHA512

6b9e14c704e944b576091f0339e874ed679eeb6d2eba55bb65826fa66d7cb0856d20e1a99cb3cb40599b1065586a138aacf64617490c1c7a237e67ed61b980a3
SSDEEP

384:hWpJrekkBQCwF1YiQwB622Kfc51AD1BMulQGcCAnYuw:hWvSQ3F1YiQwMZFsAulQQAw

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
4404	WINWORD.EXE
4404	WINWORD.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid	Process
4404	WINWORD.EXE
4404	WINWORD.EXE
4404	WINWORD.EXE
4404	WINWORD.EXE
4404	WINWORD.EXE
4404	WINWORD.EXE
4404	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\56b4ddf6c247124f9bc633b06b169a84.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4404

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\TCD897B.tmp\gb.xsl

Filesize
262KB

MD5
51d32ee5bc7ab811041f799652d26e04

SHA1
412193006aa3ef19e0a57e16acf86b830993024a

SHA256
6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

SHA512
5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

Download Submit
memory/4404-10-0x00007FF85F970000-0x00007FF85FB65000-memory.dmp

Filesize
2.0MB

Download
memory/4404-21-0x00007FF85F970000-0x00007FF85FB65000-memory.dmp

Filesize
2.0MB

Download
memory/4404-8-0x00007FF85F970000-0x00007FF85FB65000-memory.dmp

Filesize
2.0MB

Download
memory/4404-19-0x00007FF85F970000-0x00007FF85FB65000-memory.dmp

Filesize
2.0MB

Download
memory/4404-7-0x00007FF85F970000-0x00007FF85FB65000-memory.dmp

Filesize
2.0MB

Download
memory/4404-20-0x00007FF85F970000-0x00007FF85FB65000-memory.dmp

Filesize
2.0MB

Download
memory/4404-22-0x00007FF81D090000-0x00007FF81D0A0000-memory.dmp

Filesize
64KB

Download
memory/4404-17-0x00007FF85F970000-0x00007FF85FB65000-memory.dmp

Filesize
2.0MB

Download
memory/4404-16-0x00007FF81D090000-0x00007FF81D0A0000-memory.dmp

Filesize
64KB

Download
memory/4404-15-0x00007FF85F970000-0x00007FF85FB65000-memory.dmp

Filesize
2.0MB

Download
memory/4404-13-0x00007FF85F970000-0x00007FF85FB65000-memory.dmp

Filesize
2.0MB

Download
memory/4404-5-0x00007FF85FA0D000-0x00007FF85FA0E000-memory.dmp

Filesize
4KB

Download
memory/4404-11-0x00007FF85F970000-0x00007FF85FB65000-memory.dmp

Filesize
2.0MB

Download
memory/4404-6-0x00007FF85F970000-0x00007FF85FB65000-memory.dmp

Filesize
2.0MB

Download
memory/4404-18-0x00007FF85F970000-0x00007FF85FB65000-memory.dmp

Filesize
2.0MB

Download
memory/4404-14-0x00007FF85F970000-0x00007FF85FB65000-memory.dmp

Filesize
2.0MB

Download
memory/4404-12-0x00007FF85F970000-0x00007FF85FB65000-memory.dmp

Filesize
2.0MB

Download
memory/4404-4-0x00007FF81F9F0000-0x00007FF81FA00000-memory.dmp

Filesize
64KB

Download
memory/4404-3-0x00007FF81F9F0000-0x00007FF81FA00000-memory.dmp

Filesize
64KB

Download
memory/4404-1-0x00007FF81F9F0000-0x00007FF81FA00000-memory.dmp

Filesize
64KB

Download
memory/4404-2-0x00007FF81F9F0000-0x00007FF81FA00000-memory.dmp

Filesize
64KB

Download
memory/4404-0-0x00007FF81F9F0000-0x00007FF81FA00000-memory.dmp

Filesize
64KB

Download
memory/4404-9-0x00007FF85F970000-0x00007FF85FB65000-memory.dmp

Filesize
2.0MB

Download
memory/4404-516-0x00007FF85F970000-0x00007FF85FB65000-memory.dmp

Filesize
2.0MB

Download
memory/4404-542-0x00007FF85F970000-0x00007FF85FB65000-memory.dmp

Filesize
2.0MB

Download
memory/4404-541-0x00007FF81F9F0000-0x00007FF81FA00000-memory.dmp

Filesize
64KB

Download
memory/4404-540-0x00007FF81F9F0000-0x00007FF81FA00000-memory.dmp

Filesize
64KB

Download
memory/4404-539-0x00007FF81F9F0000-0x00007FF81FA00000-memory.dmp

Filesize
64KB

Download
memory/4404-538-0x00007FF81F9F0000-0x00007FF81FA00000-memory.dmp

Filesize
64KB

Download