Malware Analysis Report

2025-04-03 19:50

Sample ID 241109-xrrbfszfpb
Target df5f917fcb49806e85822c34d1c2b83d8dd7faa99f526f1453aa1b1f1de132c9N
SHA256 df5f917fcb49806e85822c34d1c2b83d8dd7faa99f526f1453aa1b1f1de132c9
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

df5f917fcb49806e85822c34d1c2b83d8dd7faa99f526f1453aa1b1f1de132c9

Threat Level: Likely benign

The file df5f917fcb49806e85822c34d1c2b83d8dd7faa99f526f1453aa1b1f1de132c9N 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 19:05

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 19:05

Reported

2024-11-09 19:07

Platform

win7-20240903-en

Max time kernel

118s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\df5f917fcb49806e85822c34d1c2b83d8dd7faa99f526f1453aa1b1f1de132c9N.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\df5f917fcb49806e85822c34d1c2b83d8dd7faa99f526f1453aa1b1f1de132c9N.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\df5f917fcb49806e85822c34d1c2b83d8dd7faa99f526f1453aa1b1f1de132c9N.exe

"C:\Users\Admin\AppData\Local\Temp\df5f917fcb49806e85822c34d1c2b83d8dd7faa99f526f1453aa1b1f1de132c9N.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/2532-0-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2532-1-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2532-7-0x0000000000400000-0x000000000042A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\rifaien2-RjrNrP9t0qDjhgEI.exe

MD5 1061748fbbcb120ab5939a0e022d1b8d
SHA1 6ca2ac8fb6003e5fc07c401ff6f96a40cd1cd694
SHA256 c08234fbaf2a4d1f9ee439e39051e3c4594676d0a482f1fce5c041a0c362b18c
SHA512 796db6950ae1541334d604298d7216c1139e644f765d04481115e82abc22acd2bb3f84630de8d6e6fc2c06f0e36020bc99d4ffeaa747da192ae03d5d89524ef7

memory/2532-14-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2532-22-0x0000000000400000-0x000000000042A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-09 19:05

Reported

2024-11-09 19:07

Platform

win10v2004-20241007-en

Max time kernel

111s

Max time network

95s

Command Line

"C:\Users\Admin\AppData\Local\Temp\df5f917fcb49806e85822c34d1c2b83d8dd7faa99f526f1453aa1b1f1de132c9N.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\df5f917fcb49806e85822c34d1c2b83d8dd7faa99f526f1453aa1b1f1de132c9N.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\df5f917fcb49806e85822c34d1c2b83d8dd7faa99f526f1453aa1b1f1de132c9N.exe

"C:\Users\Admin\AppData\Local\Temp\df5f917fcb49806e85822c34d1c2b83d8dd7faa99f526f1453aa1b1f1de132c9N.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 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 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 199.59.21.104.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.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 43.229.111.52.in-addr.arpa udp

Files

memory/4916-0-0x0000000000400000-0x000000000042A000-memory.dmp

memory/4916-2-0x0000000000400000-0x000000000042A000-memory.dmp

memory/4916-5-0x0000000000400000-0x000000000042A000-memory.dmp

memory/4916-9-0x0000000000400000-0x000000000042A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\rifaien2-qiVswYhfeA88AqeG.exe

MD5 feaa9e8974c57cd64ca6c54bbbcc7966
SHA1 04065c5b72ba787050e6e49bf3e482c495fc50da
SHA256 629cecd7d41d29a1f44d48656c28fe21ff0f841e2a3b613c31b01ecbad7061ce
SHA512 6acce1c169eb37cec6fe661c942634bc77d3b05887573f166e668b9696b4be7827448100fb4fcacda21b439dafa5e66bc9792854f9229f8474c24b7a70912458

memory/4916-13-0x0000000000400000-0x000000000042A000-memory.dmp

memory/4916-21-0x0000000000400000-0x000000000042A000-memory.dmp