f87dc7835d8542e64ad77f7ae6dfda2e9f6aa18da8b10c5f5ba548f0bc3d26e6

Analysis

max time kernel
101s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
13/07/2024, 11:05

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
1996	WINWORD.EXE
1996	WINWORD.EXE

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
1996	WINWORD.EXE
1996	WINWORD.EXE
1996	WINWORD.EXE
1996	WINWORD.EXE
1996	WINWORD.EXE
1996	WINWORD.EXE
1996	WINWORD.EXE
1996	WINWORD.EXE
1996	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:1996

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\TCDFC33.tmp\sist02.xsl

Filesize
245KB

MD5
f883b260a8d67082ea895c14bf56dd56

SHA1
7954565c1f243d46ad3b1e2f1baf3281451fc14b

SHA256
ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353

SHA512
d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e

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

Filesize
3KB

MD5
97dfa8bc401d2d77a6e6f004b378d82a

SHA1
a5a09189ccaa485df6f81b830ea2aac0dfbf2900

SHA256
664b27860025048ee081b6eb6abf4d9b85cb14fcf0a6b2f0f3c4bb4e207fab5a

SHA512
e6331ba4f1382c5cad9d4657024c68821a96b3d02675545ccb6209abe4b67cfc1b060a8acae4bc25fc8296bd623eba77a2fa55f3206b5aa27476f9910e160bde

Download Submit
memory/1996-6-0x00007FFE9A4F0000-0x00007FFE9A6E5000-memory.dmp

Filesize
2.0MB

Download
memory/1996-10-0x00007FFE57E40000-0x00007FFE57E50000-memory.dmp

Filesize
64KB

Download
memory/1996-0-0x00007FFE5A570000-0x00007FFE5A580000-memory.dmp

Filesize
64KB

Download
memory/1996-5-0x00007FFE5A570000-0x00007FFE5A580000-memory.dmp

Filesize
64KB

Download
memory/1996-3-0x00007FFE9A58D000-0x00007FFE9A58E000-memory.dmp

Filesize
4KB

Download
memory/1996-8-0x00007FFE9A4F0000-0x00007FFE9A6E5000-memory.dmp

Filesize
2.0MB

Download
memory/1996-7-0x00007FFE9A4F0000-0x00007FFE9A6E5000-memory.dmp

Filesize
2.0MB

Download
memory/1996-14-0x00007FFE9A4F0000-0x00007FFE9A6E5000-memory.dmp

Filesize
2.0MB

Download
memory/1996-11-0x00007FFE9A4F0000-0x00007FFE9A6E5000-memory.dmp

Filesize
2.0MB

Download
memory/1996-13-0x00007FFE9A4F0000-0x00007FFE9A6E5000-memory.dmp

Filesize
2.0MB

Download
memory/1996-1-0x00007FFE5A570000-0x00007FFE5A580000-memory.dmp

Filesize
64KB

Download
memory/1996-12-0x00007FFE9A4F0000-0x00007FFE9A6E5000-memory.dmp

Filesize
2.0MB

Download
memory/1996-9-0x00007FFE9A4F0000-0x00007FFE9A6E5000-memory.dmp

Filesize
2.0MB

Download
memory/1996-15-0x00007FFE9A4F0000-0x00007FFE9A6E5000-memory.dmp

Filesize
2.0MB

Download
memory/1996-16-0x00007FFE57E40000-0x00007FFE57E50000-memory.dmp

Filesize
64KB

Download
memory/1996-2-0x00007FFE5A570000-0x00007FFE5A580000-memory.dmp

Filesize
64KB

Download
memory/1996-4-0x00007FFE5A570000-0x00007FFE5A580000-memory.dmp

Filesize
64KB

Download
memory/1996-147-0x00007FFE9A4F0000-0x00007FFE9A6E5000-memory.dmp

Filesize
2.0MB

Download
memory/1996-167-0x00007FFE5A570000-0x00007FFE5A580000-memory.dmp

Filesize
64KB

Download
memory/1996-168-0x00007FFE5A570000-0x00007FFE5A580000-memory.dmp

Filesize
64KB

Download
memory/1996-169-0x00007FFE5A570000-0x00007FFE5A580000-memory.dmp

Filesize
64KB

Download
memory/1996-170-0x00007FFE5A570000-0x00007FFE5A580000-memory.dmp

Filesize
64KB

Download
memory/1996-171-0x00007FFE9A4F0000-0x00007FFE9A6E5000-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