Malware Analysis Report

2025-04-03 19:53

Sample ID 241109-w72xfsynht
Target 38539af2b7e9a268873ab7ce96a75bb583974413f78edaa5edfaa54934dfb8b3N
SHA256 38539af2b7e9a268873ab7ce96a75bb583974413f78edaa5edfaa54934dfb8b3
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

38539af2b7e9a268873ab7ce96a75bb583974413f78edaa5edfaa54934dfb8b3

Threat Level: Likely benign

The file 38539af2b7e9a268873ab7ce96a75bb583974413f78edaa5edfaa54934dfb8b3N 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 18:34

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 18:34

Reported

2024-11-09 18:36

Platform

win7-20241010-en

Max time kernel

119s

Max time network

92s

Command Line

"C:\Users\Admin\AppData\Local\Temp\38539af2b7e9a268873ab7ce96a75bb583974413f78edaa5edfaa54934dfb8b3N.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\38539af2b7e9a268873ab7ce96a75bb583974413f78edaa5edfaa54934dfb8b3N.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\38539af2b7e9a268873ab7ce96a75bb583974413f78edaa5edfaa54934dfb8b3N.exe

"C:\Users\Admin\AppData\Local\Temp\38539af2b7e9a268873ab7ce96a75bb583974413f78edaa5edfaa54934dfb8b3N.exe"

Network

Country Destination Domain Proto
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 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/2700-0-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2700-2-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2700-6-0x0000000000400000-0x000000000042A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\rifaien2-WnAScv0OnRjYjiYo.exe

MD5 5eda847b5b77a926b71ceb3f079b3b70
SHA1 08aea20e03da59e19b9479a693b524967041911f
SHA256 b92675a0433b5164f6041f2746d8b028e06fc71bec59be8d19dcd735012a5817
SHA512 4d4e74fb92b6ffcd5701020b928db7a9f667ebacee8185b622440d67492fe82dc340b016e0431180d915e554c2743c9662f977b22c0d8993e1eaddc11142a38b

memory/2700-13-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2700-23-0x0000000000400000-0x000000000042A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-09 18:34

Reported

2024-11-09 18:36

Platform

win10v2004-20241007-en

Max time kernel

111s

Max time network

95s

Command Line

"C:\Users\Admin\AppData\Local\Temp\38539af2b7e9a268873ab7ce96a75bb583974413f78edaa5edfaa54934dfb8b3N.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\38539af2b7e9a268873ab7ce96a75bb583974413f78edaa5edfaa54934dfb8b3N.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\38539af2b7e9a268873ab7ce96a75bb583974413f78edaa5edfaa54934dfb8b3N.exe

"C:\Users\Admin\AppData\Local\Temp\38539af2b7e9a268873ab7ce96a75bb583974413f78edaa5edfaa54934dfb8b3N.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.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 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 199.59.21.104.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 98.209.201.84.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 40.183.67.172.in-addr.arpa udp
US 172.67.183.40:80 wecan.hasthe.technology tcp

Files

memory/1980-0-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1980-1-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1980-4-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1980-8-0x0000000000400000-0x000000000042A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\rifaien2-11sExoXmjWQpZHCP.exe

MD5 384701f313ba1f8cca3925b6fb1cdebb
SHA1 3045b7032ad4a5f73e5650b5395ab4ae1731db76
SHA256 6eab6c884536f2de699dde468b9ab476a9a33c51cacc8b34dd4f9e61621ad9d4
SHA512 74733fddff264ac7f1daea5539d1e93603b6be535a934592d37a7fb910951965069842efc7a8fc3fd82abf692345283d0de2182623b06a01c793ccbafb3ab4ea

memory/1980-15-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1980-22-0x0000000000400000-0x000000000042A000-memory.dmp