Malware Analysis Report

2025-01-17 22:14

Sample ID 240603-qrh7hshd58
Target 6b46281bf92fba39ce637e730df4f854cde74643dcb64d328911efbff987f6af
SHA256 6b46281bf92fba39ce637e730df4f854cde74643dcb64d328911efbff987f6af
Tags
upx
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

6b46281bf92fba39ce637e730df4f854cde74643dcb64d328911efbff987f6af

Threat Level: Shows suspicious behavior

The file 6b46281bf92fba39ce637e730df4f854cde74643dcb64d328911efbff987f6af was found to be: Shows suspicious behavior.

Malicious Activity Summary

upx

UPX packed file

ACProtect 1.3x - 1.4x DLL software

Loads dropped DLL

Drops file in Program Files directory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-03 13:29

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-03 13:29

Reported

2024-06-03 13:32

Platform

win7-20231129-en

Max time kernel

120s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6b46281bf92fba39ce637e730df4f854cde74643dcb64d328911efbff987f6af.exe"

Signatures

ACProtect 1.3x - 1.4x DLL software

Description Indicator Process Target
N/A N/A N/A N/A

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files\Common Files\System\symsrv.dll C:\Users\Admin\AppData\Local\Temp\6b46281bf92fba39ce637e730df4f854cde74643dcb64d328911efbff987f6af.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6b46281bf92fba39ce637e730df4f854cde74643dcb64d328911efbff987f6af.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\6b46281bf92fba39ce637e730df4f854cde74643dcb64d328911efbff987f6af.exe

"C:\Users\Admin\AppData\Local\Temp\6b46281bf92fba39ce637e730df4f854cde74643dcb64d328911efbff987f6af.exe"

Network

N/A

Files

\Program Files\Common Files\System\symsrv.dll

MD5 7574cf2c64f35161ab1292e2f532aabf
SHA1 14ba3fa927a06224dfe587014299e834def4644f
SHA256 de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA512 4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

memory/2364-3-0x0000000010000000-0x0000000010030000-memory.dmp

memory/2364-5-0x0000000000D50000-0x0000000000D87000-memory.dmp

memory/2364-7-0x0000000010000000-0x0000000010030000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-03 13:29

Reported

2024-06-03 13:32

Platform

win10v2004-20240426-en

Max time kernel

92s

Max time network

94s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6b46281bf92fba39ce637e730df4f854cde74643dcb64d328911efbff987f6af.exe"

Signatures

ACProtect 1.3x - 1.4x DLL software

Description Indicator Process Target
N/A N/A N/A N/A

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files\Common Files\System\symsrv.dll C:\Users\Admin\AppData\Local\Temp\6b46281bf92fba39ce637e730df4f854cde74643dcb64d328911efbff987f6af.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\6b46281bf92fba39ce637e730df4f854cde74643dcb64d328911efbff987f6af.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\6b46281bf92fba39ce637e730df4f854cde74643dcb64d328911efbff987f6af.exe

"C:\Users\Admin\AppData\Local\Temp\6b46281bf92fba39ce637e730df4f854cde74643dcb64d328911efbff987f6af.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 152.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 2.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp

Files

C:\Program Files\Common Files\System\symsrv.dll

MD5 7574cf2c64f35161ab1292e2f532aabf
SHA1 14ba3fa927a06224dfe587014299e834def4644f
SHA256 de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA512 4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

memory/4796-3-0x0000000010000000-0x0000000010030000-memory.dmp

memory/4796-5-0x0000000000EC0000-0x0000000000EF7000-memory.dmp

memory/4796-7-0x0000000010000000-0x0000000010030000-memory.dmp