Malware Analysis Report

2025-04-03 19:47

Sample ID 241110-hm4nna1mhs
Target 8c8c99cff90f7f6c5d3e7adfd26a351045b4e85d23d8256848619e82b7e0315bN
SHA256 8c8c99cff90f7f6c5d3e7adfd26a351045b4e85d23d8256848619e82b7e0315b
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

8c8c99cff90f7f6c5d3e7adfd26a351045b4e85d23d8256848619e82b7e0315b

Threat Level: Likely benign

The file 8c8c99cff90f7f6c5d3e7adfd26a351045b4e85d23d8256848619e82b7e0315bN 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 06:52

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 06:52

Reported

2024-11-10 06:54

Platform

win7-20240903-en

Max time kernel

119s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8c8c99cff90f7f6c5d3e7adfd26a351045b4e85d23d8256848619e82b7e0315bN.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\8c8c99cff90f7f6c5d3e7adfd26a351045b4e85d23d8256848619e82b7e0315bN.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\8c8c99cff90f7f6c5d3e7adfd26a351045b4e85d23d8256848619e82b7e0315bN.exe

"C:\Users\Admin\AppData\Local\Temp\8c8c99cff90f7f6c5d3e7adfd26a351045b4e85d23d8256848619e82b7e0315bN.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/1076-0-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1076-1-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1076-7-0x0000000000400000-0x000000000042A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\rifaien2-gmFHIt6b8hqDVuEF.exe

MD5 b2ad5952b635ad873a52976610c0f22b
SHA1 ee0c425edf2ab3466c8184e119c170cbcb510323
SHA256 e2790cd5ced9393a9536d2aef805aaf119fb006e8f700b957b2db439606ad193
SHA512 91cbbbc9954a7df6d550e512e563ecb7986f651d062b3292d29f29caf42159cb5529ff86c06f65c48e111e2393f91d5ba2465697e562cf272dc39c5565b47112

memory/1076-14-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1076-22-0x0000000000400000-0x000000000042A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-10 06:52

Reported

2024-11-10 06:54

Platform

win10v2004-20241007-en

Max time kernel

111s

Max time network

97s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8c8c99cff90f7f6c5d3e7adfd26a351045b4e85d23d8256848619e82b7e0315bN.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\8c8c99cff90f7f6c5d3e7adfd26a351045b4e85d23d8256848619e82b7e0315bN.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\8c8c99cff90f7f6c5d3e7adfd26a351045b4e85d23d8256848619e82b7e0315bN.exe

"C:\Users\Admin\AppData\Local\Temp\8c8c99cff90f7f6c5d3e7adfd26a351045b4e85d23d8256848619e82b7e0315bN.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.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 15.164.165.52.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 29.243.111.52.in-addr.arpa udp

Files

memory/1664-0-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1664-1-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1664-4-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1664-8-0x0000000000400000-0x000000000042A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\rifaien2-6tRUH2E6AIC6IF28.exe

MD5 f857716d9c8849529fd92f865dd3b99f
SHA1 cca49ebf97f3b30144c0259000c3a3122ac38801
SHA256 5f896bd9d263cc5a19b0887b3de1303e821d56eab832fed0bec4ebca9e204717
SHA512 25574c90aaeecc4068333efc01170caac4b87c066b6f8e0088086ca1970a124d38c9165c9ab2e0a268ee7820e71f0cb7de9eac35fc2653e7c4e50e880a9a3470

memory/1664-15-0x0000000000400000-0x000000000042A000-memory.dmp

memory/1664-22-0x0000000000400000-0x000000000042A000-memory.dmp