1bbd71e1f0adb50c9656aeb585ba5da54f9bb14fc8a0c868f23960e55dcf6c70

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
22-07-2024 11:13

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General

Target

$TEMP/license.rtf
Size

14KB
MD5

3c630709141dbb3bc6f4aa0e2da2d267
SHA1

5bc7238cdacace891298efd3aadd3f7ea662b8b7
SHA256

2b045f41d80f4e5b316fe8c057b0cbf053c51cec14d818febe18069fe46b0d46
SHA512

138cea1304c6532daecca9deaba8f1957bfc19ea40238f796bdee5edd1f237998696d0070c8abddeeb01bbf572571263d8c91d949565890b347eed2b50f4a9b0
SSDEEP

192:a2VSPIiNgdCHjJnymr/AV311uqEd0mm7wadhXf5a:aKSgU4mr/AVyGwiA

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
4036	WINWORD.EXE
4036	WINWORD.EXE

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
4036	WINWORD.EXE
4036	WINWORD.EXE
4036	WINWORD.EXE
4036	WINWORD.EXE
4036	WINWORD.EXE
4036	WINWORD.EXE
4036	WINWORD.EXE
4036	WINWORD.EXE
4036	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\$TEMP\license.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4036

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\TCDAD0.tmp\gb.xsl

Filesize
262KB

MD5
51d32ee5bc7ab811041f799652d26e04

SHA1
412193006aa3ef19e0a57e16acf86b830993024a

SHA256
6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

SHA512
5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms

Filesize
1KB

MD5
c9198d46193b561143c77eceb0ac3822

SHA1
a550617e0e1e9d20b9f94692d07de1d1625652c8

SHA256
f0613b15234bc5a0061e033f874f8e62303af86eb68501e984cb194195567489

SHA512
9a6ec06a7751657a868dfb21c45d168c0cba15ab95f94c5cc498dc60dcf03a5463fbc05534ce25102314e3d511741b07f573b74b175e787edc5dc7268bd90fd8

Download Submit
memory/4036-8-0x00007FFE5C690000-0x00007FFE5C885000-memory.dmp

Filesize
2.0MB

Download
memory/4036-188-0x00007FFE1C710000-0x00007FFE1C720000-memory.dmp

Filesize
64KB

Download
memory/4036-3-0x00007FFE1C710000-0x00007FFE1C720000-memory.dmp

Filesize
64KB

Download
memory/4036-9-0x00007FFE5C690000-0x00007FFE5C885000-memory.dmp

Filesize
2.0MB

Download
memory/4036-0-0x00007FFE1C710000-0x00007FFE1C720000-memory.dmp

Filesize
64KB

Download
memory/4036-12-0x00007FFE5C690000-0x00007FFE5C885000-memory.dmp

Filesize
2.0MB

Download
memory/4036-13-0x00007FFE5C690000-0x00007FFE5C885000-memory.dmp

Filesize
2.0MB

Download
memory/4036-11-0x00007FFE5C690000-0x00007FFE5C885000-memory.dmp

Filesize
2.0MB

Download
memory/4036-14-0x00007FFE1A170000-0x00007FFE1A180000-memory.dmp

Filesize
64KB

Download
memory/4036-10-0x00007FFE5C690000-0x00007FFE5C885000-memory.dmp

Filesize
2.0MB

Download
memory/4036-189-0x00007FFE5C690000-0x00007FFE5C885000-memory.dmp

Filesize
2.0MB

Download
memory/4036-4-0x00007FFE5C72D000-0x00007FFE5C72E000-memory.dmp

Filesize
4KB

Download
memory/4036-16-0x00007FFE1A170000-0x00007FFE1A180000-memory.dmp

Filesize
64KB

Download
memory/4036-5-0x00007FFE1C710000-0x00007FFE1C720000-memory.dmp

Filesize
64KB

Download
memory/4036-6-0x00007FFE5C690000-0x00007FFE5C885000-memory.dmp

Filesize
2.0MB

Download
memory/4036-1-0x00007FFE1C710000-0x00007FFE1C720000-memory.dmp

Filesize
64KB

Download
memory/4036-2-0x00007FFE1C710000-0x00007FFE1C720000-memory.dmp

Filesize
64KB

Download
memory/4036-162-0x00007FFE5C690000-0x00007FFE5C885000-memory.dmp

Filesize
2.0MB

Download
memory/4036-163-0x00007FFE5C690000-0x00007FFE5C885000-memory.dmp

Filesize
2.0MB

Download
memory/4036-186-0x00007FFE1C710000-0x00007FFE1C720000-memory.dmp

Filesize
64KB

Download
memory/4036-185-0x00007FFE1C710000-0x00007FFE1C720000-memory.dmp

Filesize
64KB

Download
memory/4036-15-0x00007FFE5C690000-0x00007FFE5C885000-memory.dmp

Filesize
2.0MB

Download
memory/4036-187-0x00007FFE1C710000-0x00007FFE1C720000-memory.dmp

Filesize
64KB

Download
memory/4036-7-0x00007FFE5C690000-0x00007FFE5C885000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads