1bd42a3b6ceb5a2ec8b5d8414e0f63405ac75e49d3d9199ed0a94dba6725f0e7

Analysis

max time kernel
100s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
13-05-2024 10:56

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General

Target

Hot CPU Tester Pro/changes.rtf
Size

128KB
MD5

7d8244dc257cfd4eeec875568e0e1846
SHA1

1f3102bce32284d06c7aabd960f2df58fb2de8eb
SHA256

d7ffe2adb3210146b5376b78a3df6054383b7eafc1f0f16e1ead34f2dcad98b0
SHA512

993521091aec86a007c705a68f16f472c3ba7c896c9345b00ec709736f8481f94172b7a8a0f1b37de5a949fb2e7bd8b466578a99f5930e928b9dd6a1c3c73cd4
SSDEEP

768:zGo7UBkAcv3n7R0BfPnA7FVMdeVBOXDgJgTlDFTwYNpODjFYrZXUmDjFYrZXU7j0:zF7Uf37+qKba7WVvu1o1OiDT

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
3364	WINWORD.EXE
3364	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
3364	WINWORD.EXE
3364	WINWORD.EXE
3364	WINWORD.EXE
3364	WINWORD.EXE
3364	WINWORD.EXE
3364	WINWORD.EXE
3364	WINWORD.EXE
3364	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\Hot CPU Tester Pro\changes.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3364

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\TCDF9F8.tmp\gb.xsl

Filesize
262KB

MD5
51d32ee5bc7ab811041f799652d26e04

SHA1
412193006aa3ef19e0a57e16acf86b830993024a

SHA256
6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

SHA512
5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

Download Submit
memory/3364-15-0x00007FFAA3690000-0x00007FFAA3885000-memory.dmp

Filesize
2.0MB

Download
memory/3364-536-0x00007FFA63710000-0x00007FFA63720000-memory.dmp

Filesize
64KB

Download
memory/3364-4-0x00007FFA63710000-0x00007FFA63720000-memory.dmp

Filesize
64KB

Download
memory/3364-3-0x00007FFA63710000-0x00007FFA63720000-memory.dmp

Filesize
64KB

Download
memory/3364-5-0x00007FFAA372D000-0x00007FFAA372E000-memory.dmp

Filesize
4KB

Download
memory/3364-6-0x00007FFAA3690000-0x00007FFAA3885000-memory.dmp

Filesize
2.0MB

Download
memory/3364-7-0x00007FFAA3690000-0x00007FFAA3885000-memory.dmp

Filesize
2.0MB

Download
memory/3364-10-0x00007FFAA3690000-0x00007FFAA3885000-memory.dmp

Filesize
2.0MB

Download
memory/3364-11-0x00007FFAA3690000-0x00007FFAA3885000-memory.dmp

Filesize
2.0MB

Download
memory/3364-12-0x00007FFAA3690000-0x00007FFAA3885000-memory.dmp

Filesize
2.0MB

Download
memory/3364-13-0x00007FFA61360000-0x00007FFA61370000-memory.dmp

Filesize
64KB

Download
memory/3364-9-0x00007FFAA3690000-0x00007FFAA3885000-memory.dmp

Filesize
2.0MB

Download
memory/3364-537-0x00007FFAA3690000-0x00007FFAA3885000-memory.dmp

Filesize
2.0MB

Download
memory/3364-0-0x00007FFA63710000-0x00007FFA63720000-memory.dmp

Filesize
64KB

Download
memory/3364-20-0x00007FFAA3690000-0x00007FFAA3885000-memory.dmp

Filesize
2.0MB

Download
memory/3364-18-0x00007FFAA3690000-0x00007FFAA3885000-memory.dmp

Filesize
2.0MB

Download
memory/3364-19-0x00007FFAA3690000-0x00007FFAA3885000-memory.dmp

Filesize
2.0MB

Download
memory/3364-17-0x00007FFAA3690000-0x00007FFAA3885000-memory.dmp

Filesize
2.0MB

Download
memory/3364-16-0x00007FFA61360000-0x00007FFA61370000-memory.dmp

Filesize
64KB

Download
memory/3364-21-0x00007FFAA3690000-0x00007FFAA3885000-memory.dmp

Filesize
2.0MB

Download
memory/3364-14-0x00007FFAA3690000-0x00007FFAA3885000-memory.dmp

Filesize
2.0MB

Download
memory/3364-32-0x00007FFAA3690000-0x00007FFAA3885000-memory.dmp

Filesize
2.0MB

Download
memory/3364-2-0x00007FFA63710000-0x00007FFA63720000-memory.dmp

Filesize
64KB

Download
memory/3364-534-0x00007FFA63710000-0x00007FFA63720000-memory.dmp

Filesize
64KB

Download
memory/3364-535-0x00007FFA63710000-0x00007FFA63720000-memory.dmp

Filesize
64KB

Download
memory/3364-1-0x00007FFA63710000-0x00007FFA63720000-memory.dmp

Filesize
64KB

Download
memory/3364-533-0x00007FFA63710000-0x00007FFA63720000-memory.dmp

Filesize
64KB

Download
memory/3364-8-0x00007FFAA3690000-0x00007FFAA3885000-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