Malware Analysis Report

2025-04-03 19:53

Sample ID 241109-wsztjszbmj
Target 3b4e3f22b79636feb748526df8c586194ff32d4ae4f187cf85d3f976e716b9feN
SHA256 3b4e3f22b79636feb748526df8c586194ff32d4ae4f187cf85d3f976e716b9fe
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

3b4e3f22b79636feb748526df8c586194ff32d4ae4f187cf85d3f976e716b9fe

Threat Level: Likely benign

The file 3b4e3f22b79636feb748526df8c586194ff32d4ae4f187cf85d3f976e716b9feN 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 18:11

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 18:11

Reported

2024-11-09 18:13

Platform

win7-20241010-en

Max time kernel

111s

Max time network

99s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3b4e3f22b79636feb748526df8c586194ff32d4ae4f187cf85d3f976e716b9feN.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\3b4e3f22b79636feb748526df8c586194ff32d4ae4f187cf85d3f976e716b9feN.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3b4e3f22b79636feb748526df8c586194ff32d4ae4f187cf85d3f976e716b9feN.exe

"C:\Users\Admin\AppData\Local\Temp\3b4e3f22b79636feb748526df8c586194ff32d4ae4f187cf85d3f976e716b9feN.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 172.67.183.40:80 wecan.hasthe.technology tcp
US 172.67.183.40:80 wecan.hasthe.technology tcp

Files

memory/2380-0-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2380-1-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2380-5-0x0000000000400000-0x000000000042A000-memory.dmp

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

MD5 bc1fed60c97b1dbb6fb9c026cff5f20c
SHA1 f3cff1186d1611328e020cabc1a39729b69a1b76
SHA256 282b9ce451122609c82968f259653f15ed43aac06456383fc4fc4f18bbd50c45
SHA512 2c91fdb0a09f4165d17b8696e1669bc160f5bb54f6f688833cfd57b98c18256dfcc91ee1048c80a110add025047d3baeeab69358e7273055147ed4d2ba57e980

memory/2380-12-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2380-22-0x0000000000400000-0x000000000042A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-09 18:11

Reported

2024-11-09 18:13

Platform

win10v2004-20241007-en

Max time kernel

111s

Max time network

94s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3b4e3f22b79636feb748526df8c586194ff32d4ae4f187cf85d3f976e716b9feN.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\3b4e3f22b79636feb748526df8c586194ff32d4ae4f187cf85d3f976e716b9feN.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3b4e3f22b79636feb748526df8c586194ff32d4ae4f187cf85d3f976e716b9feN.exe

"C:\Users\Admin\AppData\Local\Temp\3b4e3f22b79636feb748526df8c586194ff32d4ae4f187cf85d3f976e716b9feN.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 69.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.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 104.21.59.199:80 wecan.hasthe.technology tcp
US 8.8.8.8:53 199.59.21.104.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 107.209.201.84.in-addr.arpa udp
US 104.21.59.199:80 wecan.hasthe.technology tcp
US 104.21.59.199:80 wecan.hasthe.technology tcp
US 8.8.8.8:53 71.209.201.84.in-addr.arpa udp

Files

memory/640-0-0x0000000000400000-0x000000000042A000-memory.dmp

memory/640-2-0x0000000000400000-0x000000000042A000-memory.dmp

memory/640-5-0x0000000000400000-0x000000000042A000-memory.dmp

memory/640-9-0x0000000000400000-0x000000000042A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\rifaien2-5MSG0Iv8EwLCvPjO.exe

MD5 f7e2a73fd66bd6dc7c02c08407e327c9
SHA1 de832def1390cf9fee7560f61503815e6ce1d033
SHA256 70da4e83ea330490f1d03d994f84dba2feab460adf4372198b13658b3617f800
SHA512 8d144e9dc00ee73c72626910e84719585747002e4e301c745aeaaca02e45a131db456a71c18f97686960d2ce9293a6a8f62800015083c4164276d39ab92ab14d

memory/640-16-0x0000000000400000-0x000000000042A000-memory.dmp

memory/640-23-0x0000000000400000-0x000000000042A000-memory.dmp