Malware Analysis Report

2025-08-11 07:05

Sample ID 241107-mcvp8azhmh
Target 4251bfdb831d2265a30f158615c11b080c0d62c101c9db2691f85db0567f43caN
SHA256 4251bfdb831d2265a30f158615c11b080c0d62c101c9db2691f85db0567f43ca
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

4251bfdb831d2265a30f158615c11b080c0d62c101c9db2691f85db0567f43ca

Threat Level: Likely benign

The file 4251bfdb831d2265a30f158615c11b080c0d62c101c9db2691f85db0567f43caN 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

2024-11-07 10:19

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

2024-11-07 10:19

Reported

2024-11-07 10:21

Platform

win7-20241010-en

Max time kernel

119s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4251bfdb831d2265a30f158615c11b080c0d62c101c9db2691f85db0567f43caN.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\4251bfdb831d2265a30f158615c11b080c0d62c101c9db2691f85db0567f43caN.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\4251bfdb831d2265a30f158615c11b080c0d62c101c9db2691f85db0567f43caN.exe

"C:\Users\Admin\AppData\Local\Temp\4251bfdb831d2265a30f158615c11b080c0d62c101c9db2691f85db0567f43caN.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/2172-0-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2172-2-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2172-6-0x0000000000400000-0x000000000042A000-memory.dmp

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

MD5 c709756fc54c9d05117d64216bbc2019
SHA1 36db7f14dd6975607bd0746e6e78c1ef2468de7c
SHA256 d913ea467e37a0fb27f20b5c15f7a4c3441e51680585beb7c104b579ee740880
SHA512 6b9c4b9072a0c0d89c9e80f0e9a3690b74929d6380efc94bd4f697c4fee48635698ae8517270f0123729195afeb35c1ce8f47c1f4802e979c7ba8d7603903f9f

memory/2172-13-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2172-23-0x0000000000400000-0x000000000042A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-07 10:19

Reported

2024-11-07 10:21

Platform

win10v2004-20241007-en

Max time kernel

111s

Max time network

94s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4251bfdb831d2265a30f158615c11b080c0d62c101c9db2691f85db0567f43caN.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\4251bfdb831d2265a30f158615c11b080c0d62c101c9db2691f85db0567f43caN.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\4251bfdb831d2265a30f158615c11b080c0d62c101c9db2691f85db0567f43caN.exe

"C:\Users\Admin\AppData\Local\Temp\4251bfdb831d2265a30f158615c11b080c0d62c101c9db2691f85db0567f43caN.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.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 8.8.8.8:53 198.187.3.20.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 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp

Files

memory/4016-0-0x0000000000400000-0x000000000042A000-memory.dmp

memory/4016-2-0x0000000000400000-0x000000000042A000-memory.dmp

memory/4016-6-0x0000000000400000-0x000000000042A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\rifaien2-2YB74ck0qoOX0PQX.exe

MD5 7953cf2d64563d72073382988e1414c3
SHA1 57f90ce3f7660ef6368667c25ceefd102b80a6e5
SHA256 3c2607b61426e280a063b0e429c6b51524fd5458aeac951661f49167258c39b5
SHA512 d7857f4e6c298bb1b6c20af983e7faf28261e3d9dfffb4efdf71f3b97551d2fb4000b8354ea01909e1edef28b218f02527e60d058040b59bb6dc6c6c12e414ec

memory/4016-15-0x0000000000400000-0x000000000042A000-memory.dmp

memory/4016-22-0x0000000000400000-0x000000000042A000-memory.dmp