Malware Analysis Report

2025-06-15 23:12

Sample ID 241109-njajassnhs
Target f91ee270884349827c310bd449f59102f2d26342ff5489570c011df82579103cN
SHA256 f91ee270884349827c310bd449f59102f2d26342ff5489570c011df82579103c
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

f91ee270884349827c310bd449f59102f2d26342ff5489570c011df82579103c

Threat Level: Likely benign

The file f91ee270884349827c310bd449f59102f2d26342ff5489570c011df82579103cN 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 11:25

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 11:25

Reported

2024-11-09 11:27

Platform

win7-20241010-en

Max time kernel

111s

Max time network

97s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f91ee270884349827c310bd449f59102f2d26342ff5489570c011df82579103cN.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\f91ee270884349827c310bd449f59102f2d26342ff5489570c011df82579103cN.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f91ee270884349827c310bd449f59102f2d26342ff5489570c011df82579103cN.exe

"C:\Users\Admin\AppData\Local\Temp\f91ee270884349827c310bd449f59102f2d26342ff5489570c011df82579103cN.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 104.21.59.199:80 wecan.hasthe.technology tcp
US 104.21.59.199:80 wecan.hasthe.technology tcp

Files

memory/1736-0-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1736-1-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1736-5-0x0000000000400000-0x000000000042A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\rifaien2-UF2DtxOlZglYhUfD.exe

MD5 f17d6cc6ec4ba50540c061244299da63
SHA1 da12b806527fce42f2858a32df74677b61fcaf92
SHA256 1e7f92975d89ca659e49651eb8444eb213da8caaa7949d19db9b91e31517a731
SHA512 e825dcdad7a7a26f61e8cf86208b53ad37ff4fe1993055cc752782f6dd842fde2213e07d23352137f83bd685e05983edffba442067bd0d7881115ec127210f26

memory/1736-12-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1736-22-0x0000000000400000-0x000000000042A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-09 11:25

Reported

2024-11-09 11:27

Platform

win10v2004-20241007-en

Max time kernel

111s

Max time network

99s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f91ee270884349827c310bd449f59102f2d26342ff5489570c011df82579103cN.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\f91ee270884349827c310bd449f59102f2d26342ff5489570c011df82579103cN.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f91ee270884349827c310bd449f59102f2d26342ff5489570c011df82579103cN.exe

"C:\Users\Admin\AppData\Local\Temp\f91ee270884349827c310bd449f59102f2d26342ff5489570c011df82579103cN.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 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 67.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.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 56.163.245.4.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 89.82.67.80.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 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp

Files

memory/1872-0-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1872-2-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1872-5-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1872-9-0x0000000000400000-0x000000000042A000-memory.dmp

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

MD5 4208cfa034bab1d06056d50c4411b1e9
SHA1 7153b0806f61031b81a97db7cf7d8b21d2a94d38
SHA256 113f015c726bbf88de22c7ea531d5347626f5058834cc568720b05346bfcc564
SHA512 244dd946ff4c6d1fe3cf2c860f66860cceaf05d425504d8528a173c63d75d0c97047ce595acea07810ba95cfd09e7b9188d297672cf483fbd2c6518db68d6ac6

memory/1872-15-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1872-22-0x0000000000400000-0x000000000042A000-memory.dmp