ba680be219ad90d4d3318552bae2b145ded44d8d032681ff09e7461ec9fe5fcc

Analysis

max time kernel
145s
max time network
154s
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

9f63f795c2e1eb9fd8b7e02c6763aed6
SHA1

4484a84e6c92848a42cd1548d404fae1ffb48f7d
SHA256

70cd219934e9a6a56a9735e121c178be5220e9ca5a8320288b20334a5a131db7
SHA512

ac70ca522b06d5098d3fa2ea57657094244d8e7e6d1136b1050edaead8c1fa544fd4226f4f8887c40e5ba1def9aead80865a9af65976aa31708e1cf7220b77ae
SSDEEP

384:47MPtwUKpHLDO4kwAjfU0D1pfIlCRSclOfdAvz8U:lMHLDO4eLU0DKRclnv4U

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

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

Processes:

WINWORD.EXE

pid process

344 WINWORD.EXE
344 WINWORD.EXE
344 WINWORD.EXE
344 WINWORD.EXE
344 WINWORD.EXE
344 WINWORD.EXE
344 WINWORD.EXE
344 WINWORD.EXE

pid	process
344	WINWORD.EXE
344	WINWORD.EXE

pid	process
344	WINWORD.EXE
344	WINWORD.EXE
344	WINWORD.EXE
344	WINWORD.EXE
344	WINWORD.EXE
344	WINWORD.EXE
344	WINWORD.EXE
344	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:344

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\TCDC5A4.tmp\gb.xsl
Filesize
262KB

MD5
51d32ee5bc7ab811041f799652d26e04

SHA1
412193006aa3ef19e0a57e16acf86b830993024a

SHA256
6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

SHA512
5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

Download Submit
memory/344-16-0x00007FFD26E90000-0x00007FFD27085000-memory.dmp

Filesize
2.0MB

Download
memory/344-541-0x00007FFCE6F10000-0x00007FFCE6F20000-memory.dmp

Filesize
64KB

Download
memory/344-14-0x00007FFCE48C0000-0x00007FFCE48D0000-memory.dmp

Filesize
64KB

Download
memory/344-3-0x00007FFD26E90000-0x00007FFD27085000-memory.dmp

Filesize
2.0MB

Download
memory/344-5-0x00007FFD26E90000-0x00007FFD27085000-memory.dmp

Filesize
2.0MB

Download
memory/344-7-0x00007FFD26E90000-0x00007FFD27085000-memory.dmp

Filesize
2.0MB

Download
memory/344-6-0x00007FFCE6F10000-0x00007FFCE6F20000-memory.dmp

Filesize
64KB

Download
memory/344-8-0x00007FFCE6F10000-0x00007FFCE6F20000-memory.dmp

Filesize
64KB

Download
memory/344-9-0x00007FFD26E90000-0x00007FFD27085000-memory.dmp

Filesize
2.0MB

Download
memory/344-10-0x00007FFD26E90000-0x00007FFD27085000-memory.dmp

Filesize
2.0MB

Download
memory/344-11-0x00007FFD26E90000-0x00007FFD27085000-memory.dmp

Filesize
2.0MB

Download
memory/344-12-0x00007FFD26E90000-0x00007FFD27085000-memory.dmp

Filesize
2.0MB

Download
memory/344-13-0x00007FFD26E90000-0x00007FFD27085000-memory.dmp

Filesize
2.0MB

Download
memory/344-15-0x00007FFD26E90000-0x00007FFD27085000-memory.dmp

Filesize
2.0MB

Download
memory/344-4-0x00007FFCE6F10000-0x00007FFCE6F20000-memory.dmp

Filesize
64KB

Download
memory/344-18-0x00007FFCE48C0000-0x00007FFCE48D0000-memory.dmp

Filesize
64KB

Download
memory/344-1-0x00007FFD26E90000-0x00007FFD27085000-memory.dmp

Filesize
2.0MB

Download
memory/344-17-0x00007FFD26E90000-0x00007FFD27085000-memory.dmp

Filesize
2.0MB

Download
memory/344-19-0x00007FFD26E90000-0x00007FFD27085000-memory.dmp

Filesize
2.0MB

Download
memory/344-45-0x00007FFD26E90000-0x00007FFD27085000-memory.dmp

Filesize
2.0MB

Download
memory/344-145-0x00007FFD26E90000-0x00007FFD27085000-memory.dmp

Filesize
2.0MB

Download
memory/344-201-0x00007FFD26E90000-0x00007FFD27085000-memory.dmp

Filesize
2.0MB

Download
memory/344-2-0x00007FFCE6F10000-0x00007FFCE6F20000-memory.dmp

Filesize
64KB

Download
memory/344-537-0x00007FFCE6F10000-0x00007FFCE6F20000-memory.dmp

Filesize
64KB

Download
memory/344-540-0x00007FFD26E90000-0x00007FFD27085000-memory.dmp

Filesize
2.0MB

Download
memory/344-539-0x00007FFCE6F10000-0x00007FFCE6F20000-memory.dmp

Filesize
64KB

Download
memory/344-538-0x00007FFCE6F10000-0x00007FFCE6F20000-memory.dmp

Filesize
64KB

Download
memory/344-542-0x00007FFD26E90000-0x00007FFD27085000-memory.dmp

Filesize
2.0MB

Download
memory/344-543-0x00007FFD26E90000-0x00007FFD27085000-memory.dmp

Filesize
2.0MB

Download
memory/344-544-0x00007FFD26E90000-0x00007FFD27085000-memory.dmp

Filesize
2.0MB

Download
memory/344-0-0x00007FFCE6F10000-0x00007FFCE6F20000-memory.dmp

Filesize
64KB

Download