Malware Analysis Report

2025-05-28 21:07

Sample ID 241109-rwhl8ayphk
Target b5e87c21fd2f6a32f01c7423f3f24c476d92e718548e1f5da44e2222099a67a4N
SHA256 b5e87c21fd2f6a32f01c7423f3f24c476d92e718548e1f5da44e2222099a67a4
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

b5e87c21fd2f6a32f01c7423f3f24c476d92e718548e1f5da44e2222099a67a4

Threat Level: Likely benign

The file b5e87c21fd2f6a32f01c7423f3f24c476d92e718548e1f5da44e2222099a67a4N 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 14:32

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 14:32

Reported

2024-11-09 14:34

Platform

win7-20240903-en

Max time kernel

110s

Max time network

94s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b5e87c21fd2f6a32f01c7423f3f24c476d92e718548e1f5da44e2222099a67a4N.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\b5e87c21fd2f6a32f01c7423f3f24c476d92e718548e1f5da44e2222099a67a4N.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b5e87c21fd2f6a32f01c7423f3f24c476d92e718548e1f5da44e2222099a67a4N.exe

"C:\Users\Admin\AppData\Local\Temp\b5e87c21fd2f6a32f01c7423f3f24c476d92e718548e1f5da44e2222099a67a4N.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/2444-0-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2444-1-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2444-5-0x0000000000400000-0x000000000042A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\rifaien2-riNyRCRuKSTkIeI1.exe

MD5 207a8b8a5b6667c35e30358446ae78df
SHA1 7017ad6f73cc1eb9ea8a872d041ae5ae8ba8010d
SHA256 59bf92c3de0ab281e129fec39f69166fc4dce73549eefb58b97a2e4156f32894
SHA512 5639b722cc2691283aff8f7c0b63d9cbbd140ab3aad639d900a5c52f9a62d672e35c03e39df84c8eaccef1cf5a91f22413cd5320b535c736214376f88ae12480

memory/2444-12-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2444-22-0x0000000000400000-0x000000000042A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-09 14:32

Reported

2024-11-09 14:34

Platform

win10v2004-20241007-en

Max time kernel

111s

Max time network

94s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b5e87c21fd2f6a32f01c7423f3f24c476d92e718548e1f5da44e2222099a67a4N.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\b5e87c21fd2f6a32f01c7423f3f24c476d92e718548e1f5da44e2222099a67a4N.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b5e87c21fd2f6a32f01c7423f3f24c476d92e718548e1f5da44e2222099a67a4N.exe

"C:\Users\Admin\AppData\Local\Temp\b5e87c21fd2f6a32f01c7423f3f24c476d92e718548e1f5da44e2222099a67a4N.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.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 104.21.59.199:80 wecan.hasthe.technology tcp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 199.59.21.104.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.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 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 104.21.59.199:80 wecan.hasthe.technology tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp

Files

memory/1036-0-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1036-1-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1036-4-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1036-8-0x0000000000400000-0x000000000042A000-memory.dmp

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

MD5 16a695a31e0fc1cc7d91abadecefcb62
SHA1 c853a73b28a012d089e8a031bffd8c26b1cc57e2
SHA256 bf02949629790327370e65e1fd1b115faf8619ec981c5b94aa1bc169e7e5f41f
SHA512 81defaf739ed7f0fd7a8c4b77e28256712ac3d664ba3bdb90009cc962b6494966093349fb858d0e3f7f35c1c9eae6040db7d5ced0c99f7e050ca3264622f9644

memory/1036-12-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1036-22-0x0000000000400000-0x000000000042A000-memory.dmp