ba680be219ad90d4d3318552bae2b145ded44d8d032681ff09e7461ec9fe5fcc

Analysis

max time kernel
148s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
26-04-2024 07:34

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General

Target

ڵʮղѧ2016�.docx
Size

18KB
MD5

d99f88cbb8a564d3206b0d1beb6a049a
SHA1

f4e03244a1387b36266cd650b6adcdfde31f641d
SHA256

19172c2f9f242a2af9a83f9320a4919d67fa11edc04ea148d0a16e466d12f5c5
SHA512

10f8815dd9552996647f0e87dffd5c47861a91fc4d305b42da17507c248d062141d570e51962ec383e49ef1d0001d9b3454a2191e8f62c073444642351ea06b3
SSDEEP

384:uvkShY4fC0YfQ4QcMD4wAjjyQDU0D1pwdx1xz7hQ4A:MkSekiQ45fRDU0DE1FK

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

3344 WINWORD.EXE
3344 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

3344 WINWORD.EXE
3344 WINWORD.EXE
3344 WINWORD.EXE
3344 WINWORD.EXE
3344 WINWORD.EXE
3344 WINWORD.EXE
3344 WINWORD.EXE
3344 WINWORD.EXE

pid	process
3344	WINWORD.EXE
3344	WINWORD.EXE

pid	process
3344	WINWORD.EXE
3344	WINWORD.EXE
3344	WINWORD.EXE
3344	WINWORD.EXE
3344	WINWORD.EXE
3344	WINWORD.EXE
3344	WINWORD.EXE
3344	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\ڵʮղѧ2016�.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3344

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\TCDCF42.tmp\sist02.xsl
Filesize
245KB

MD5
f883b260a8d67082ea895c14bf56dd56

SHA1
7954565c1f243d46ad3b1e2f1baf3281451fc14b

SHA256
ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353

SHA512
d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex
Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/3344-17-0x00007FFE9F330000-0x00007FFE9F525000-memory.dmp

Filesize
2.0MB

Download
memory/3344-4-0x00007FFE9F330000-0x00007FFE9F525000-memory.dmp

Filesize
2.0MB

Download
memory/3344-16-0x00007FFE9F330000-0x00007FFE9F525000-memory.dmp

Filesize
2.0MB

Download
memory/3344-5-0x00007FFE5F3B0000-0x00007FFE5F3C0000-memory.dmp

Filesize
64KB

Download
memory/3344-6-0x00007FFE9F330000-0x00007FFE9F525000-memory.dmp

Filesize
2.0MB

Download
memory/3344-7-0x00007FFE5F3B0000-0x00007FFE5F3C0000-memory.dmp

Filesize
64KB

Download
memory/3344-8-0x00007FFE9F330000-0x00007FFE9F525000-memory.dmp

Filesize
2.0MB

Download
memory/3344-9-0x00007FFE9F330000-0x00007FFE9F525000-memory.dmp

Filesize
2.0MB

Download
memory/3344-10-0x00007FFE9F330000-0x00007FFE9F525000-memory.dmp

Filesize
2.0MB

Download
memory/3344-12-0x00007FFE9F330000-0x00007FFE9F525000-memory.dmp

Filesize
2.0MB

Download
memory/3344-11-0x00007FFE5D0B0000-0x00007FFE5D0C0000-memory.dmp

Filesize
64KB

Download
memory/3344-13-0x00007FFE9F330000-0x00007FFE9F525000-memory.dmp

Filesize
2.0MB

Download
memory/3344-14-0x00007FFE5D0B0000-0x00007FFE5D0C0000-memory.dmp

Filesize
64KB

Download
memory/3344-15-0x00007FFE9F330000-0x00007FFE9F525000-memory.dmp

Filesize
2.0MB

Download
memory/3344-548-0x00007FFE9F330000-0x00007FFE9F525000-memory.dmp

Filesize
2.0MB

Download
memory/3344-3-0x00007FFE9F330000-0x00007FFE9F525000-memory.dmp

Filesize
2.0MB

Download
memory/3344-18-0x00007FFE9F330000-0x00007FFE9F525000-memory.dmp

Filesize
2.0MB

Download
memory/3344-19-0x00007FFE9F330000-0x00007FFE9F525000-memory.dmp

Filesize
2.0MB

Download
memory/3344-20-0x00007FFE9F330000-0x00007FFE9F525000-memory.dmp

Filesize
2.0MB

Download
memory/3344-21-0x00007FFE9F330000-0x00007FFE9F525000-memory.dmp

Filesize
2.0MB

Download
memory/3344-22-0x00007FFE9F330000-0x00007FFE9F525000-memory.dmp

Filesize
2.0MB

Download
memory/3344-2-0x00007FFE5F3B0000-0x00007FFE5F3C0000-memory.dmp

Filesize
64KB

Download
memory/3344-198-0x00007FFE9F330000-0x00007FFE9F525000-memory.dmp

Filesize
2.0MB

Download
memory/3344-1-0x00007FFE5F3B0000-0x00007FFE5F3C0000-memory.dmp

Filesize
64KB

Download
memory/3344-544-0x00007FFE5F3B0000-0x00007FFE5F3C0000-memory.dmp

Filesize
64KB

Download
memory/3344-545-0x00007FFE5F3B0000-0x00007FFE5F3C0000-memory.dmp

Filesize
64KB

Download
memory/3344-546-0x00007FFE5F3B0000-0x00007FFE5F3C0000-memory.dmp

Filesize
64KB

Download
memory/3344-547-0x00007FFE5F3B0000-0x00007FFE5F3C0000-memory.dmp

Filesize
64KB

Download
memory/3344-549-0x00007FFE9F330000-0x00007FFE9F525000-memory.dmp

Filesize
2.0MB

Download
memory/3344-0-0x00007FFE5F3B0000-0x00007FFE5F3C0000-memory.dmp

Filesize
64KB

Download