Malware Analysis Report

2025-05-06 04:20

Sample ID 241109-sv96hsxcnr
Target b91b1936af5be1fcc772db1557679e7b9e4724f35155f854babdfe4f01fe56f4N
SHA256 b91b1936af5be1fcc772db1557679e7b9e4724f35155f854babdfe4f01fe56f4
Tags
upx discovery
score
5/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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
5/10

SHA256

b91b1936af5be1fcc772db1557679e7b9e4724f35155f854babdfe4f01fe56f4

Threat Level: Likely benign

The file b91b1936af5be1fcc772db1557679e7b9e4724f35155f854babdfe4f01fe56f4N was found to be: Likely benign.

Malicious Activity Summary

upx discovery

UPX packed file

Unsigned PE

System Location Discovery: System Language Discovery

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 15:27

Signatures

UPX packed file

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 15:27

Reported

2024-11-09 15:30

Platform

win7-20241010-en

Max time kernel

111s

Max time network

96s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b91b1936af5be1fcc772db1557679e7b9e4724f35155f854babdfe4f01fe56f4N.exe"

Signatures

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
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\b91b1936af5be1fcc772db1557679e7b9e4724f35155f854babdfe4f01fe56f4N.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b91b1936af5be1fcc772db1557679e7b9e4724f35155f854babdfe4f01fe56f4N.exe

"C:\Users\Admin\AppData\Local\Temp\b91b1936af5be1fcc772db1557679e7b9e4724f35155f854babdfe4f01fe56f4N.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 wecan.hasthe.technology udp
US 172.67.183.40:80 wecan.hasthe.technology tcp
US 8.8.8.8:53 wecan.hasthe.technology udp
US 104.21.59.199:80 wecan.hasthe.technology tcp
US 104.21.59.199:80 wecan.hasthe.technology tcp

Files

memory/3036-0-0x0000000000400000-0x000000000042A000-memory.dmp

memory/3036-1-0x0000000000400000-0x000000000042A000-memory.dmp

memory/3036-5-0x0000000000400000-0x000000000042A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\rifaien2-3jEUqnTzN4D10Wsi.exe

MD5 d32c5dfb6c424041ec2900613f1aa0c9
SHA1 218bdbb5a1cf2a21373805ad06b9e589d0078d3e
SHA256 4c268e7029fd52ab7408bda5382753e47196f9c60344ba1b40cc82b39cd9da6e
SHA512 0ddef2a519827fe803cc1819d148b6eb714ff0180acc3126ac8bc7b426e039ed1d6feb4b62eb73521769b8961152ad155449ab4653b47b30d3939b346d00b8ff

memory/3036-12-0x0000000000400000-0x000000000042A000-memory.dmp

memory/3036-22-0x0000000000400000-0x000000000042A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-09 15:27

Reported

2024-11-09 15:30

Platform

win10v2004-20241007-en

Max time kernel

110s

Max time network

96s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b91b1936af5be1fcc772db1557679e7b9e4724f35155f854babdfe4f01fe56f4N.exe"

Signatures

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
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\b91b1936af5be1fcc772db1557679e7b9e4724f35155f854babdfe4f01fe56f4N.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b91b1936af5be1fcc772db1557679e7b9e4724f35155f854babdfe4f01fe56f4N.exe

"C:\Users\Admin\AppData\Local\Temp\b91b1936af5be1fcc772db1557679e7b9e4724f35155f854babdfe4f01fe56f4N.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 wecan.hasthe.technology udp
US 172.67.183.40:80 wecan.hasthe.technology tcp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 40.183.67.172.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
US 172.67.183.40:80 wecan.hasthe.technology tcp
US 172.67.183.40:80 wecan.hasthe.technology tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp

Files

memory/1912-0-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1912-1-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1912-4-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1912-8-0x0000000000400000-0x000000000042A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\rifaien2-YIgfgLsIgHMctTSL.exe

MD5 6ef9793b6702f6b18fb5cf4399032927
SHA1 e6254e89311fef5aaa16e642f99b00f9090ee4e0
SHA256 eab4c73dd43009eb77e176fff093a6d7de17ee4fd59f88848ada1df2d8491969
SHA512 45aabef6f8010333d07b31fa4e358722658cf55e4c9e230c8a36f68b3e9d75dd40eb9938bd8c3970a38eec8432a9eccda85cfb633d9dad8f6d067df85a9e513a

memory/1912-15-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1912-22-0x0000000000400000-0x000000000042A000-memory.dmp