Malware Analysis Report

2025-06-15 23:13

Sample ID 241109-pavcsatgnk
Target b71255438e47efad6090d5e4cf41bfc2b7cebb34afbb2ccc810a1546365f1bafN
SHA256 b71255438e47efad6090d5e4cf41bfc2b7cebb34afbb2ccc810a1546365f1baf
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

b71255438e47efad6090d5e4cf41bfc2b7cebb34afbb2ccc810a1546365f1baf

Threat Level: Likely benign

The file b71255438e47efad6090d5e4cf41bfc2b7cebb34afbb2ccc810a1546365f1bafN was found to be: Likely benign.

Malicious Activity Summary

upx discovery

UPX packed file

System Location Discovery: System Language Discovery

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 12:08

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 12:08

Reported

2024-11-09 12:10

Platform

win7-20240903-en

Max time kernel

117s

Max time network

117s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b71255438e47efad6090d5e4cf41bfc2b7cebb34afbb2ccc810a1546365f1bafN.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\b71255438e47efad6090d5e4cf41bfc2b7cebb34afbb2ccc810a1546365f1bafN.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b71255438e47efad6090d5e4cf41bfc2b7cebb34afbb2ccc810a1546365f1bafN.exe

"C:\Users\Admin\AppData\Local\Temp\b71255438e47efad6090d5e4cf41bfc2b7cebb34afbb2ccc810a1546365f1bafN.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/2092-0-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2092-1-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2092-5-0x0000000000400000-0x000000000042A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\rifaien2-7RiBY0iuAPhoXX57.exe

MD5 90321ba8437ba2e0580e96e9ba7e2662
SHA1 768beb35261cdb12afbca45a6b52d2ce07485b60
SHA256 67e2d8c891af9b4a366d2190891624eb3f23bb9b6fb1763bb8306129d8b5bc22
SHA512 b9ac73d2aa178e0c06907bdf95349493ec7851160c1538ce3fef1d02260052804df5d749f126daed72734948c49babf4ead6e349dcf1d281c722a9aa87259114

memory/2092-12-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2092-22-0x0000000000400000-0x000000000042A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-09 12:08

Reported

2024-11-09 12:10

Platform

win10v2004-20241007-en

Max time kernel

110s

Max time network

94s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b71255438e47efad6090d5e4cf41bfc2b7cebb34afbb2ccc810a1546365f1bafN.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\b71255438e47efad6090d5e4cf41bfc2b7cebb34afbb2ccc810a1546365f1bafN.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b71255438e47efad6090d5e4cf41bfc2b7cebb34afbb2ccc810a1546365f1bafN.exe

"C:\Users\Admin\AppData\Local\Temp\b71255438e47efad6090d5e4cf41bfc2b7cebb34afbb2ccc810a1546365f1bafN.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.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 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 40.183.67.172.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 172.67.183.40:80 wecan.hasthe.technology tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 172.67.183.40:80 wecan.hasthe.technology tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp

Files

memory/3680-0-0x0000000000400000-0x000000000042A000-memory.dmp

memory/3680-1-0x0000000000400000-0x000000000042A000-memory.dmp

memory/3680-5-0x0000000000400000-0x000000000042A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\rifaien2-OGiskqXwhy4sFt1Y.exe

MD5 9478cad8378d120f4b866bdb6c8e8844
SHA1 6e7d695c33498b4a9d41ae7f93f1703d59699b70
SHA256 f415928883a79f69a754be82c076180a48f388d07f67420c311ae603a6942dcd
SHA512 32130195b3afd1d8f7fc573b4d5022136cd25b7b600e6653988c0edc196d915232563de6b5cd2171fa067a3d00bb659b1c9f3cfa598be709b10d2e93ab6a6065

memory/3680-14-0x0000000000400000-0x000000000042A000-memory.dmp

memory/3680-21-0x0000000000400000-0x000000000042A000-memory.dmp