Malware Analysis Report

2025-05-06 04:17

Sample ID 241110-kk7cwaspet
Target b28a78deed4486c78bbe3d5ba75ce646e6876192f8215d608dbffd1cd127133cN
SHA256 b28a78deed4486c78bbe3d5ba75ce646e6876192f8215d608dbffd1cd127133c
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

b28a78deed4486c78bbe3d5ba75ce646e6876192f8215d608dbffd1cd127133c

Threat Level: Likely benign

The file b28a78deed4486c78bbe3d5ba75ce646e6876192f8215d608dbffd1cd127133cN 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

2024-11-10 08:40

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

2024-11-10 08:40

Reported

2024-11-10 08:42

Platform

win7-20240903-en

Max time kernel

110s

Max time network

92s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b28a78deed4486c78bbe3d5ba75ce646e6876192f8215d608dbffd1cd127133cN.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\b28a78deed4486c78bbe3d5ba75ce646e6876192f8215d608dbffd1cd127133cN.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b28a78deed4486c78bbe3d5ba75ce646e6876192f8215d608dbffd1cd127133cN.exe

"C:\Users\Admin\AppData\Local\Temp\b28a78deed4486c78bbe3d5ba75ce646e6876192f8215d608dbffd1cd127133cN.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/2720-0-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2720-1-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2720-5-0x0000000000400000-0x000000000042A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\rifaien2-fJNkzWlSUywcJW5z.exe

MD5 baebc303c237683a7d7b3ddda1f03523
SHA1 f0dd9c8fc2af0d9970106a33815db281ea3f1662
SHA256 79e514cb6f58336906d621af331abc569176a0c4f7a14e9a5557c3d9b965381c
SHA512 0eb8d0950f66e37b4c15963c0341642d103d7181f3958454d86ebebb6de6608456c713fd74e81c3edb4d5d882d3da3ae192a0084263c047c9d46e13378797ad2

memory/2720-12-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2720-22-0x0000000000400000-0x000000000042A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-10 08:40

Reported

2024-11-10 08:42

Platform

win10v2004-20241007-en

Max time kernel

111s

Max time network

97s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b28a78deed4486c78bbe3d5ba75ce646e6876192f8215d608dbffd1cd127133cN.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\b28a78deed4486c78bbe3d5ba75ce646e6876192f8215d608dbffd1cd127133cN.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b28a78deed4486c78bbe3d5ba75ce646e6876192f8215d608dbffd1cd127133cN.exe

"C:\Users\Admin\AppData\Local\Temp\b28a78deed4486c78bbe3d5ba75ce646e6876192f8215d608dbffd1cd127133cN.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 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.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 40.183.67.172.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
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 172.67.183.40:80 wecan.hasthe.technology tcp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp

Files

memory/4376-0-0x0000000000400000-0x000000000042A000-memory.dmp

memory/4376-2-0x0000000000400000-0x000000000042A000-memory.dmp

memory/4376-5-0x0000000000400000-0x000000000042A000-memory.dmp

memory/4376-9-0x0000000000400000-0x000000000042A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\rifaien2-0Y0TcY6FhD83y7ve.exe

MD5 0fee6bbfa3216f7123f8e6f42ab1a20f
SHA1 4976a4e40d31a33872971709042f11c5f400e9a3
SHA256 999659cef98b7b6190225e61f6f4af59c89f2a05e70e15b666f2a62464719f85
SHA512 2054cbe00dbe55037e52403ef3b4fbcfd916bebbb0d6c7fe75a795913c34188050798ec79796bcb3b4307dca093868b32baf1879c3978735f8ce1d5382fc2866

memory/4376-16-0x0000000000400000-0x000000000042A000-memory.dmp

memory/4376-23-0x0000000000400000-0x000000000042A000-memory.dmp