ac94c6e59cef23052c73fa577ebc9a1e4a81e9ecbeb936405e9c8d83f5c6db57

Analysis

max time kernel
34s
max time network
35s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
16/04/2024, 06:57

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General

Target

766a562fe164c48e8eb60dd8b86fd87f6da0cbf5.rtf
Size

298KB
MD5

f66e1b62a4f55ba19195bbe77d9904da
SHA1

766a562fe164c48e8eb60dd8b86fd87f6da0cbf5
SHA256

2ebdaca8f32c4919206a9ea812cac3eb39517ac9d2b1d535900d3c16faf1b716
SHA512

982b3211c03c6554c1d6ac711b54fea077402bbb316bf9972187c8163aebb3e4c8d60408c4abe5b7517a8442b7c726b58013d5d438c9d5d29ba45ecc767d77a7
SSDEEP

3072:+sXvKMEesXvKMEesXvKMEesXvKME7N7k2i+mxQX7b5I:zKMeKMeKMeKMECBOX7b5I

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

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

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

pid	Process
732	WINWORD.EXE
732	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
732	WINWORD.EXE
732	WINWORD.EXE
732	WINWORD.EXE
732	WINWORD.EXE
732	WINWORD.EXE
732	WINWORD.EXE
732	WINWORD.EXE
732	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\766a562fe164c48e8eb60dd8b86fd87f6da0cbf5.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:732

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\TCDAF98.tmp\iso690.xsl

Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
memory/732-14-0x00007FF946AE0000-0x00007FF946AF0000-memory.dmp

Filesize
64KB

Download
memory/732-511-0x00007FF988BD0000-0x00007FF988DC5000-memory.dmp

Filesize
2.0MB

Download
memory/732-2-0x00007FF948C50000-0x00007FF948C60000-memory.dmp

Filesize
64KB

Download
memory/732-4-0x00007FF948C50000-0x00007FF948C60000-memory.dmp

Filesize
64KB

Download
memory/732-5-0x00007FF988BD0000-0x00007FF988DC5000-memory.dmp

Filesize
2.0MB

Download
memory/732-6-0x00007FF948C50000-0x00007FF948C60000-memory.dmp

Filesize
64KB

Download
memory/732-7-0x00007FF988BD0000-0x00007FF988DC5000-memory.dmp

Filesize
2.0MB

Download
memory/732-8-0x00007FF988BD0000-0x00007FF988DC5000-memory.dmp

Filesize
2.0MB

Download
memory/732-10-0x00007FF988BD0000-0x00007FF988DC5000-memory.dmp

Filesize
2.0MB

Download
memory/732-9-0x00007FF946AE0000-0x00007FF946AF0000-memory.dmp

Filesize
64KB

Download
memory/732-11-0x00007FF988BD0000-0x00007FF988DC5000-memory.dmp

Filesize
2.0MB

Download
memory/732-16-0x00007FF988BD0000-0x00007FF988DC5000-memory.dmp

Filesize
2.0MB

Download
memory/732-3-0x00007FF988BD0000-0x00007FF988DC5000-memory.dmp

Filesize
2.0MB

Download
memory/732-15-0x00007FF988BD0000-0x00007FF988DC5000-memory.dmp

Filesize
2.0MB

Download
memory/732-12-0x00007FF988BD0000-0x00007FF988DC5000-memory.dmp

Filesize
2.0MB

Download
memory/732-13-0x00007FF988BD0000-0x00007FF988DC5000-memory.dmp

Filesize
2.0MB

Download
memory/732-17-0x00007FF988BD0000-0x00007FF988DC5000-memory.dmp

Filesize
2.0MB

Download
memory/732-19-0x00007FF988BD0000-0x00007FF988DC5000-memory.dmp

Filesize
2.0MB

Download
memory/732-18-0x00007FF988BD0000-0x00007FF988DC5000-memory.dmp

Filesize
2.0MB

Download
memory/732-21-0x00007FF988BD0000-0x00007FF988DC5000-memory.dmp

Filesize
2.0MB

Download
memory/732-24-0x00007FF988BD0000-0x00007FF988DC5000-memory.dmp

Filesize
2.0MB

Download
memory/732-25-0x00007FF988BD0000-0x00007FF988DC5000-memory.dmp

Filesize
2.0MB

Download
memory/732-26-0x00007FF988BD0000-0x00007FF988DC5000-memory.dmp

Filesize
2.0MB

Download
memory/732-1-0x00007FF948C50000-0x00007FF948C60000-memory.dmp

Filesize
64KB

Download
memory/732-0-0x00007FF948C50000-0x00007FF948C60000-memory.dmp

Filesize
64KB

Download
memory/732-512-0x00007FF988BD0000-0x00007FF988DC5000-memory.dmp

Filesize
2.0MB

Download
memory/732-513-0x00007FF988BD0000-0x00007FF988DC5000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads