Malware Analysis Report

2025-03-15 00:33

Sample ID 240928-ym1j1atekp
Target 19d2d2c72c46826bf961a7c8c037d6e53246928c9cbc4a4e5f1d803ea275d311N
SHA256 19d2d2c72c46826bf961a7c8c037d6e53246928c9cbc4a4e5f1d803ea275d311
Tags
upx mydoom discovery persistence worm
score
10/10

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
10/10

SHA256

19d2d2c72c46826bf961a7c8c037d6e53246928c9cbc4a4e5f1d803ea275d311

Threat Level: Known bad

The file 19d2d2c72c46826bf961a7c8c037d6e53246928c9cbc4a4e5f1d803ea275d311N was found to be: Known bad.

Malicious Activity Summary

upx mydoom discovery persistence worm

Detects MyDoom family

MyDoom

Executes dropped EXE

Adds Run key to start application

UPX packed file

Drops file in Windows directory

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-09-28 19:54

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

2024-09-28 19:54

Reported

2024-09-28 19:56

Platform

win7-20240903-en

Max time kernel

120s

Max time network

115s

Command Line

"C:\Users\Admin\AppData\Local\Temp\19d2d2c72c46826bf961a7c8c037d6e53246928c9cbc4a4e5f1d803ea275d311N.exe"

Signatures

Detects MyDoom family

Description Indicator Process Target
N/A N/A N/A N/A
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MyDoom

worm mydoom

Executes dropped EXE

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

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\19d2d2c72c46826bf961a7c8c037d6e53246928c9cbc4a4e5f1d803ea275d311N.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

UPX packed file

upx
Description Indicator Process Target
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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\19d2d2c72c46826bf961a7c8c037d6e53246928c9cbc4a4e5f1d803ea275d311N.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\services.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\19d2d2c72c46826bf961a7c8c037d6e53246928c9cbc4a4e5f1d803ea275d311N.exe

"C:\Users\Admin\AppData\Local\Temp\19d2d2c72c46826bf961a7c8c037d6e53246928c9cbc4a4e5f1d803ea275d311N.exe"

C:\Windows\services.exe

"C:\Windows\services.exe"

Network

Country Destination Domain Proto
N/A 10.156.133.4:1034 tcp
N/A 172.16.1.5:1034 tcp
N/A 172.16.1.2:1034 tcp
N/A 192.168.17.106:1034 tcp
N/A 10.222.21.129:1034 tcp
N/A 172.16.1.137:1034 tcp

Files

memory/2400-0-0x0000000000500000-0x0000000000510200-memory.dmp

memory/2400-4-0x0000000000220000-0x0000000000228000-memory.dmp

C:\Windows\services.exe

MD5 b0fe74719b1b647e2056641931907f4a
SHA1 e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256 bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA512 9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

memory/1688-10-0x0000000000400000-0x0000000000408000-memory.dmp

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

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

memory/2400-16-0x0000000000500000-0x0000000000510200-memory.dmp

memory/2400-17-0x0000000000220000-0x0000000000228000-memory.dmp

memory/1688-19-0x0000000000400000-0x0000000000408000-memory.dmp

memory/1688-20-0x0000000000400000-0x0000000000408000-memory.dmp

memory/1688-25-0x0000000000400000-0x0000000000408000-memory.dmp

memory/1688-30-0x0000000000400000-0x0000000000408000-memory.dmp

memory/1688-32-0x0000000000400000-0x0000000000408000-memory.dmp

memory/1688-37-0x0000000000400000-0x0000000000408000-memory.dmp

memory/1688-42-0x0000000000400000-0x0000000000408000-memory.dmp

memory/1688-44-0x0000000000400000-0x0000000000408000-memory.dmp

memory/1688-49-0x0000000000400000-0x0000000000408000-memory.dmp

memory/1688-54-0x0000000000400000-0x0000000000408000-memory.dmp

memory/1688-56-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2400-60-0x0000000000500000-0x0000000000510200-memory.dmp

memory/1688-61-0x0000000000400000-0x0000000000408000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-28 19:54

Reported

2024-09-28 19:56

Platform

win10v2004-20240802-en

Max time kernel

120s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\19d2d2c72c46826bf961a7c8c037d6e53246928c9cbc4a4e5f1d803ea275d311N.exe"

Signatures

Detects MyDoom family

Description Indicator Process Target
N/A N/A N/A N/A
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MyDoom

worm mydoom

Executes dropped EXE

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

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\19d2d2c72c46826bf961a7c8c037d6e53246928c9cbc4a4e5f1d803ea275d311N.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

UPX packed file

upx
Description Indicator Process Target
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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\19d2d2c72c46826bf961a7c8c037d6e53246928c9cbc4a4e5f1d803ea275d311N.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\services.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\19d2d2c72c46826bf961a7c8c037d6e53246928c9cbc4a4e5f1d803ea275d311N.exe

"C:\Users\Admin\AppData\Local\Temp\19d2d2c72c46826bf961a7c8c037d6e53246928c9cbc4a4e5f1d803ea275d311N.exe"

C:\Windows\services.exe

"C:\Windows\services.exe"

Network

Country Destination Domain Proto
N/A 10.156.133.4:1034 tcp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
N/A 172.16.1.5:1034 tcp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 66.209.201.84.in-addr.arpa udp
N/A 172.16.1.2:1034 tcp
US 8.8.8.8:53 67.209.201.84.in-addr.arpa udp
N/A 192.168.17.106:1034 tcp
N/A 10.222.21.129:1034 tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 m-ou.se udp
US 8.8.8.8:53 aspmx2.googlemail.com udp
US 8.8.8.8:53 acm.org udp
FI 142.250.150.27:25 aspmx2.googlemail.com tcp
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 smtp1.cs.stanford.edu udp
US 8.8.8.8:53 burtleburtle.net udp
US 171.64.64.25:25 smtp1.cs.stanford.edu tcp
US 8.8.8.8:53 mx.burtleburtle.net udp
US 65.254.254.52:25 mx.burtleburtle.net tcp
US 171.64.64.25:25 smtp1.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
US 52.101.40.1:25 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
US 8.8.8.8:53 www.google.com udp
GB 142.250.180.4:80 www.google.com tcp
GB 142.250.180.4:80 www.google.com tcp
US 8.8.8.8:53 search.lycos.com udp
US 209.202.254.10:80 search.lycos.com tcp
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 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 8.8.8.8:53 www.altavista.com udp
IE 212.82.100.137:80 www.altavista.com tcp
US 8.8.8.8:53 4.180.250.142.in-addr.arpa udp
US 8.8.8.8:53 10.254.202.209.in-addr.arpa udp
US 8.8.8.8:53 137.100.82.212.in-addr.arpa udp
US 8.8.8.8:53 r10.o.lencr.org udp
GB 2.23.210.75:80 r10.o.lencr.org tcp
IE 212.82.100.137:80 www.altavista.com tcp
US 209.202.254.10:80 search.lycos.com tcp
US 209.202.254.10:80 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
IE 212.82.100.137:80 www.altavista.com tcp
US 8.8.8.8:53 32.169.19.2.in-addr.arpa udp
US 8.8.8.8:53 75.210.23.2.in-addr.arpa udp
US 209.202.254.10:80 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 209.202.254.10:80 search.lycos.com tcp
IE 212.82.100.137:80 www.altavista.com tcp
IE 212.82.100.137:80 www.altavista.com tcp
US 209.202.254.10:80 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
IE 212.82.100.137:443 www.altavista.com tcp
US 209.202.254.10:443 search.lycos.com tcp
IE 212.82.100.137:80 www.altavista.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:80 search.lycos.com tcp
IE 212.82.100.137:80 www.altavista.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:80 search.lycos.com tcp
IE 212.82.100.137:80 www.altavista.com tcp
IE 212.82.100.137:80 www.altavista.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:80 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:80 search.lycos.com tcp
IE 212.82.100.137:80 www.altavista.com tcp
US 209.202.254.10:443 search.lycos.com tcp
IE 212.82.100.137:80 www.altavista.com tcp
IE 212.82.100.137:443 www.altavista.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
GB 142.250.180.4:80 www.google.com tcp
GB 142.250.180.4:80 www.google.com tcp
US 209.202.254.10:80 search.lycos.com tcp
IE 212.82.100.137:80 www.altavista.com tcp
US 209.202.254.10:443 search.lycos.com tcp
IE 212.82.100.137:443 www.altavista.com tcp
US 209.202.254.10:80 search.lycos.com tcp
IE 212.82.100.137:80 www.altavista.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
GB 142.250.180.4:80 www.google.com tcp
IE 212.82.100.137:80 www.altavista.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:80 search.lycos.com tcp
IE 212.82.100.137:80 www.altavista.com tcp
US 209.202.254.10:443 search.lycos.com tcp
GB 142.250.180.4:80 www.google.com tcp
US 209.202.254.10:80 search.lycos.com tcp
IE 212.82.100.137:80 www.altavista.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
IE 212.82.100.137:80 www.altavista.com tcp
IE 212.82.100.137:80 www.altavista.com tcp
US 209.202.254.10:80 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
IE 212.82.100.137:80 www.altavista.com tcp
US 209.202.254.10:443 search.lycos.com tcp
IE 212.82.100.137:80 www.altavista.com tcp
US 209.202.254.10:443 search.lycos.com tcp
IE 212.82.100.137:80 www.altavista.com tcp
IE 212.82.100.137:80 www.altavista.com tcp
US 209.202.254.10:443 search.lycos.com tcp
GB 142.250.180.4:80 www.google.com tcp
N/A 172.16.1.137:1034 tcp
GB 142.250.180.4:80 www.google.com tcp
US 171.64.64.25:25 smtp1.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
GB 142.250.180.4:80 www.google.com tcp
GB 142.250.180.4:80 www.google.com tcp
GB 142.250.180.4:80 www.google.com tcp
GB 142.250.180.4:80 www.google.com tcp
GB 142.250.180.4:80 www.google.com tcp
GB 142.250.180.4:80 www.google.com tcp
GB 142.250.180.4:80 www.google.com tcp
GB 142.250.180.4:80 www.google.com tcp
US 8.8.8.8:53 aspmx3.googlemail.com udp
SG 74.125.200.26:25 aspmx3.googlemail.com tcp
US 8.8.8.8:53 acm.org udp
US 104.17.78.30:25 acm.org tcp
US 8.8.8.8:53 cs.stanford.edu udp
US 171.64.64.64:25 cs.stanford.edu tcp
US 8.8.8.8:53 burtleburtle.net udp
US 171.64.64.64:25 cs.stanford.edu tcp
US 65.254.227.224:25 burtleburtle.net tcp
US 8.8.8.8:53 alumni.caltech.edu udp
US 204.13.239.180:25 alumni.caltech.edu tcp
US 85.187.148.2:25 gzip.org tcp
GB 142.250.180.4:80 www.google.com tcp
GB 142.250.180.4:80 www.google.com tcp
GB 142.250.180.4:80 tcp
GB 142.250.180.4:80 tcp
GB 142.250.180.4:80 tcp
GB 142.250.180.4:80 tcp
GB 142.250.180.4:80 tcp

Files

memory/2992-0-0x0000000000500000-0x0000000000510200-memory.dmp

C:\Windows\services.exe

MD5 b0fe74719b1b647e2056641931907f4a
SHA1 e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256 bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA512 9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

memory/2328-5-0x0000000000400000-0x0000000000408000-memory.dmp

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

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

memory/2992-13-0x0000000000500000-0x0000000000510200-memory.dmp

memory/2328-15-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2328-16-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2328-21-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2328-26-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2328-28-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2328-33-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2328-38-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2328-40-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2328-45-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2992-44-0x0000000000500000-0x0000000000510200-memory.dmp

memory/2992-49-0x0000000000500000-0x0000000000510200-memory.dmp

memory/2328-50-0x0000000000400000-0x0000000000408000-memory.dmp

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

MD5 7de50d366d426e284e9da03cf33aa60b
SHA1 0d6c6711e7bd6154fdea2b81d03d4417407f0616
SHA256 429f4950ff47ba207fe981ff07de8ad3f199618f7b82ef6d8d2315d0938c4a2a
SHA512 a714abd90d2b13645e84374b61b966f477497f8b07af9dc0275c9ff8dae0d249bbc2b30e58617b18c19be7fc8e8b70fb08da05b412dfaf8390241a01fb66fcba

C:\Users\Admin\AppData\Local\Temp\tmpFE81.tmp

MD5 7c828e9164cca4b24759d6079127c50e
SHA1 6c5b9f59abb57fd3fea5458bb924b358bde65e92
SHA256 3524d8d626dac1100f8eb0ecfe66b41608394dc43424e341cc73e9d667b2e3b1
SHA512 09155b0fa494c479646823b49ec05cfdf055031e6ddef8b37e6d21f3f359ca0d4380c839c9e5ba864cbd9f7fd76730c892aed1e1e7b063d3cd56a184233ed309

memory/2992-121-0x0000000000500000-0x0000000000510200-memory.dmp

memory/2328-126-0x0000000000400000-0x0000000000408000-memory.dmp

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

MD5 df1d44e7aeb2fcaf4468020faf4b6362
SHA1 b7e72c21796dbb9d376b9e285760a184e4a0b681
SHA256 fb9c29d0a2aa1c91e3a532b2da0eedec088621c437311cce678e3a194489396f
SHA512 675c8d7ce1bd991a02e029381952901b8e793595c70710b96b7639cf8d7f19e4ca4d8a378b8e7cb08bf9fbef1959188caaa5bf4f80fe68e7ede73968df37b70f

memory/2992-149-0x0000000000500000-0x0000000000510200-memory.dmp

memory/2328-150-0x0000000000400000-0x0000000000408000-memory.dmp