Malware Analysis Report

2025-08-06 00:24

Sample ID 240611-a73m4ayakn
Target 96340b1b1e107f79485873aba285de32644c84a457386fd79dc4254dd1e56284
SHA256 96340b1b1e107f79485873aba285de32644c84a457386fd79dc4254dd1e56284
Tags
persistence upx
score
7/10

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
7/10

SHA256

96340b1b1e107f79485873aba285de32644c84a457386fd79dc4254dd1e56284

Threat Level: Shows suspicious behavior

The file 96340b1b1e107f79485873aba285de32644c84a457386fd79dc4254dd1e56284 was found to be: Shows suspicious behavior.

Malicious Activity Summary

persistence upx

UPX packed file

Executes dropped EXE

Adds Run key to start application

Drops file in Windows directory

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-11 00:52

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-11 00:52

Reported

2024-06-11 00:54

Platform

win7-20240221-en

Max time kernel

150s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\96340b1b1e107f79485873aba285de32644c84a457386fd79dc4254dd1e56284.exe"

Signatures

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windows\services.exe N/A

UPX packed file

upx
Description Indicator Process Target
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Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" C:\Users\Admin\AppData\Local\Temp\96340b1b1e107f79485873aba285de32644c84a457386fd79dc4254dd1e56284.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" C:\Windows\services.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\96340b1b1e107f79485873aba285de32644c84a457386fd79dc4254dd1e56284.exe

"C:\Users\Admin\AppData\Local\Temp\96340b1b1e107f79485873aba285de32644c84a457386fd79dc4254dd1e56284.exe"

C:\Windows\services.exe

"C:\Windows\services.exe"

Network

Country Destination Domain Proto
N/A 10.0.2.15:1034 tcp
N/A 172.16.1.182:1034 tcp
N/A 172.16.1.166:1034 tcp
N/A 192.168.2.13:1034 tcp
N/A 192.168.2.13:1034 tcp
US 8.8.8.8:53 alumni.caltech.edu udp
US 8.8.8.8:53 alumni-caltech-edu.mail.protection.outlook.com udp
US 8.8.8.8:53 gzip.org udp
US 52.101.8.46:25 alumni-caltech-edu.mail.protection.outlook.com tcp
US 8.8.8.8:53 gzip.org udp
US 85.187.148.2:25 gzip.org tcp
N/A 192.168.2.18:1034 tcp
US 8.8.8.8:53 alumni.caltech.edu udp
US 99.83.190.102:25 alumni.caltech.edu tcp
US 85.187.148.2:25 gzip.org tcp
N/A 192.168.2.9:1034 tcp
US 8.8.8.8:53 mx.alumni.caltech.edu udp
US 8.8.8.8:53 mail.alumni.caltech.edu udp
US 8.8.8.8:53 smtp.alumni.caltech.edu udp
US 8.8.8.8:53 mx.gzip.org udp
N/A 192.168.2.17:1034 tcp
US 8.8.8.8:53 mail.gzip.org udp

Files

memory/2172-0-0x0000000000500000-0x0000000000510200-memory.dmp

memory/2172-4-0x0000000000400000-0x0000000000408000-memory.dmp

C:\Windows\services.exe

MD5 b0fe74719b1b647e2056641931907f4a
SHA1 e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256 bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA512 9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

C:\Users\Admin\AppData\Local\Temp\zincite.log

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

memory/2172-15-0x0000000000500000-0x0000000000510200-memory.dmp

memory/2588-16-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2588-21-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2172-22-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2588-27-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2588-29-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2588-34-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2588-39-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2588-41-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2588-46-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2172-50-0x0000000000500000-0x0000000000510200-memory.dmp

memory/2588-51-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2172-52-0x0000000000500000-0x0000000000510200-memory.dmp

memory/2588-53-0x0000000000400000-0x0000000000408000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\zincite.log

MD5 35dc830fc964859ff7fd0aff770d14f1
SHA1 ee284dcd707e1b005a13932bc80ddc1cfc956b32
SHA256 b3937609951bcfc7031a28712579c751e4870f392a8b60a56244262faf9b5a9c
SHA512 5d0f730c4760af295d44e5a34550ec8910447a1f350b9aaa6952653a0aa7782300f4f2ababe988fdcbfde4d72d351a84fb87bbbe4ed6a5d9a37f60cf4180be4a

C:\Users\Admin\AppData\Local\Temp\tmpA8FE.tmp

MD5 28c4ab3a8a1189bca0b8b87d1bf9be9d
SHA1 4f62abd8b571a1b04cbd27a11fe337c8835aac73
SHA256 ea88ea3c62e64b27a110891cf196cac278c6532800a8ce66ca6c76a29d56a8e9
SHA512 ee7dc72dd3169339990ca0dcb95ae42f21110a7568a6f51081090b6b224cf4438a954e7821a52bd4f077738e3144a2de08dca4ca7f67123aa65c9e0b37e45d40

memory/2172-73-0x0000000000500000-0x0000000000510200-memory.dmp

memory/2588-74-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2172-78-0x0000000000500000-0x0000000000510200-memory.dmp

memory/2588-79-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2172-80-0x0000000000500000-0x0000000000510200-memory.dmp

memory/2588-81-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2172-85-0x0000000000500000-0x0000000000510200-memory.dmp

memory/2588-86-0x0000000000400000-0x0000000000408000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-11 00:52

Reported

2024-06-11 00:54

Platform

win10v2004-20240426-en

Max time kernel

150s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\96340b1b1e107f79485873aba285de32644c84a457386fd79dc4254dd1e56284.exe"

Signatures

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windows\services.exe N/A

UPX packed file

upx
Description Indicator Process Target
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Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" C:\Users\Admin\AppData\Local\Temp\96340b1b1e107f79485873aba285de32644c84a457386fd79dc4254dd1e56284.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" C:\Windows\services.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\96340b1b1e107f79485873aba285de32644c84a457386fd79dc4254dd1e56284.exe

"C:\Users\Admin\AppData\Local\Temp\96340b1b1e107f79485873aba285de32644c84a457386fd79dc4254dd1e56284.exe"

C:\Windows\services.exe

"C:\Windows\services.exe"

Network

Country Destination Domain Proto
N/A 10.0.2.15:1034 tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
N/A 172.16.1.182:1034 tcp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
N/A 172.16.1.166:1034 tcp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
N/A 192.168.2.13:1034 tcp
N/A 192.168.2.13:1034 tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
N/A 192.168.2.18:1034 tcp
US 8.8.8.8:53 m-ou.se udp
US 8.8.8.8:53 aspmx.l.google.com udp
US 8.8.8.8:53 acm.org udp
US 8.8.8.8:53 mail.mailroute.net udp
US 8.8.8.8:53 cs.stanford.edu udp
US 199.89.3.120:25 mail.mailroute.net tcp
US 8.8.8.8:53 cs.stanford.edu udp
US 8.8.8.8:53 burtleburtle.net udp
US 171.64.64.64:25 cs.stanford.edu tcp
US 171.64.64.64:25 cs.stanford.edu tcp
US 8.8.8.8:53 alumni.caltech.edu udp
US 8.8.8.8:53 alumni-caltech-edu.mail.protection.outlook.com udp
US 8.8.8.8:53 gzip.org udp
NL 142.250.102.27:25 aspmx.l.google.com tcp
US 8.8.8.8:53 mx.burtleburtle.net udp
US 8.8.8.8:53 www.altavista.com udp
IE 212.82.100.137:80 www.altavista.com tcp
US 52.101.8.32:25 alumni-caltech-edu.mail.protection.outlook.com tcp
US 8.8.8.8:53 www.google.com udp
US 8.8.8.8:53 search.lycos.com udp
US 209.202.254.10:80 search.lycos.com tcp
US 8.8.8.8:53 search.yahoo.com udp
IE 212.82.100.137:80 search.yahoo.com tcp
US 209.202.254.10:80 search.lycos.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
US 8.8.8.8:53 137.100.82.212.in-addr.arpa udp
US 65.254.254.52:25 mx.burtleburtle.net tcp
IE 212.82.100.137:80 search.yahoo.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
GB 142.250.187.196:80 www.google.com tcp
GB 142.250.187.196:80 www.google.com tcp
US 8.8.8.8:53 gzip.org udp
US 85.187.148.2:25 gzip.org tcp
IE 212.82.100.137:80 search.yahoo.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
GB 142.250.187.196:80 www.google.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
US 8.8.8.8:53 10.254.202.209.in-addr.arpa udp
IE 212.82.100.137:80 search.yahoo.com tcp
GB 142.250.187.196:80 www.google.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
GB 142.250.187.196:80 www.google.com tcp
GB 142.250.187.196:80 www.google.com tcp
GB 142.250.187.196:80 www.google.com tcp
US 171.64.64.64:25 cs.stanford.edu tcp
GB 142.250.187.196:80 www.google.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
GB 142.250.187.196:80 www.google.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
GB 142.250.187.196:80 www.google.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
GB 142.250.187.196:80 www.google.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
GB 142.250.187.196:80 www.google.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
US 209.202.254.10:443 search.lycos.com tcp
IE 212.82.100.137:443 search.yahoo.com tcp
GB 142.250.187.196:80 www.google.com tcp
GB 142.250.187.196:80 www.google.com tcp
US 209.202.254.10:443 search.lycos.com tcp
GB 142.250.187.196:80 www.google.com tcp
GB 142.250.187.196:80 www.google.com tcp
GB 142.250.187.196:80 www.google.com tcp
GB 142.250.187.196:80 www.google.com tcp
IE 212.82.100.137:443 search.yahoo.com tcp
GB 142.250.187.196:80 www.google.com tcp
GB 142.250.187.196:80 www.google.com tcp
N/A 192.168.2.9:1034 tcp
US 8.8.8.8:53 32.25.90.104.in-addr.arpa udp
US 8.8.8.8:53 acm.org udp
US 8.8.8.8:53 smtp2.cs.stanford.edu udp
US 171.64.64.26:25 smtp2.cs.stanford.edu tcp
US 171.64.64.26:25 smtp2.cs.stanford.edu tcp
US 8.8.8.8:53 alt1.aspmx.l.google.com udp
NL 142.251.9.27:25 alt1.aspmx.l.google.com tcp
US 104.17.79.30:25 acm.org tcp
GB 142.250.187.196:80 www.google.com tcp
GB 142.250.187.196:80 www.google.com tcp
GB 142.250.187.196:80 www.google.com tcp
GB 142.250.187.196:80 www.google.com tcp
GB 142.250.187.196:80 www.google.com tcp
US 8.8.8.8:53 alumni.caltech.edu udp
US 8.8.8.8:53 burtleburtle.net udp
GB 142.250.187.196:80 www.google.com tcp
US 65.254.227.224:25 burtleburtle.net tcp
GB 142.250.187.196:80 www.google.com tcp
GB 142.250.187.196:80 www.google.com tcp
GB 142.250.187.196:80 www.google.com tcp
GB 142.250.187.196:80 www.google.com tcp
US 75.2.70.75:25 alumni.caltech.edu tcp
US 85.187.148.2:25 gzip.org tcp
GB 142.250.187.196:80 www.google.com tcp
GB 142.250.187.196:80 www.google.com tcp
GB 142.250.187.196:80 www.google.com tcp
GB 142.250.187.196:80 www.google.com tcp
US 209.202.254.10:80 search.lycos.com tcp
US 8.8.8.8:53 152.101.63.23.in-addr.arpa udp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 171.64.64.26:25 smtp2.cs.stanford.edu tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
N/A 192.168.2.17:1034 tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 8.8.8.8:53 udp
N/A 171.64.64.25:25 tcp
N/A 171.64.64.25:25 tcp
US 209.202.254.10:443 tcp

Files

memory/4724-0-0x0000000000500000-0x0000000000510200-memory.dmp

C:\Windows\services.exe

MD5 b0fe74719b1b647e2056641931907f4a
SHA1 e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256 bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA512 9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

memory/2752-6-0x0000000000400000-0x0000000000408000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\zincite.log

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

memory/4724-13-0x0000000000500000-0x0000000000510200-memory.dmp

memory/2752-14-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2752-19-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2752-24-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2752-26-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2752-31-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2752-36-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2752-38-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2752-43-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2752-48-0x0000000000400000-0x0000000000408000-memory.dmp

memory/4724-49-0x0000000000500000-0x0000000000510200-memory.dmp

memory/2752-50-0x0000000000400000-0x0000000000408000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\zincite.log

MD5 f8826def6550424e59388486534f0ce0
SHA1 d81b41c52f097ad0a4a1f97619441f349d326fd6
SHA256 7fedb531fe460587b3a63021c27a0266d4523f9edaee50ae921ca3007c0a33d2
SHA512 c4cf5bff2be49dabf3c9154598d1018672d7a2363f59ccb40e365b0984f0ad617f69aec46ee98f7ec599194e20607353d106da3fb3f8c800faae8b0a06a1ccc9

C:\Users\Admin\AppData\Local\Temp\tmpE829.tmp

MD5 64c2ffcb7ed9d28c47cadccc7628d09f
SHA1 3bc35d87d61fe87f123cb2ab3250046adcfad181
SHA256 2321109832c5046b8f4320a565dc8963eba4b3788ba03a66a21773555d2d702e
SHA512 2088dd14c86b0f9f5d29f5f2f26c993f4e55734b40b34d22d4564cb578917a2abe4e975753e914a754f51a3468928111cdedd4ab3fd0639365f3ffe889336d5d

memory/4724-106-0x0000000000500000-0x0000000000510200-memory.dmp

memory/2752-107-0x0000000000400000-0x0000000000408000-memory.dmp

memory/4724-137-0x0000000000500000-0x0000000000510200-memory.dmp

memory/2752-138-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2752-161-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2752-171-0x0000000000400000-0x0000000000408000-memory.dmp

memory/4724-170-0x0000000000500000-0x0000000000510200-memory.dmp