Analysis Overview
SHA256
9b4abfd683b9664c68cadd76c5f71738878810cf5778eb4b2d3d6fe8d76f6e84
Threat Level: Known bad
The file 9b4abfd683b9664c68cadd76c5f71738878810cf5778eb4b2d3d6fe8d76f6e84N was found to be: Known bad.
Malicious Activity Summary
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
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-22 19:00
Signatures
UPX packed file
| 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: behavioral2
Detonation Overview
Submitted
2024-10-22 19:00
Reported
2024-10-22 19:02
Platform
win10v2004-20241007-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
Detects MyDoom family
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
MyDoom
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\services.exe | N/A |
Adds Run key to start application
| 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\9b4abfd683b9664c68cadd76c5f71738878810cf5778eb4b2d3d6fe8d76f6e84N.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
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\java.exe | C:\Users\Admin\AppData\Local\Temp\9b4abfd683b9664c68cadd76c5f71738878810cf5778eb4b2d3d6fe8d76f6e84N.exe | N/A |
| File created | C:\Windows\services.exe | C:\Users\Admin\AppData\Local\Temp\9b4abfd683b9664c68cadd76c5f71738878810cf5778eb4b2d3d6fe8d76f6e84N.exe | N/A |
| File opened for modification | C:\Windows\java.exe | C:\Users\Admin\AppData\Local\Temp\9b4abfd683b9664c68cadd76c5f71738878810cf5778eb4b2d3d6fe8d76f6e84N.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\9b4abfd683b9664c68cadd76c5f71738878810cf5778eb4b2d3d6fe8d76f6e84N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\services.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2168 wrote to memory of 1624 | N/A | C:\Users\Admin\AppData\Local\Temp\9b4abfd683b9664c68cadd76c5f71738878810cf5778eb4b2d3d6fe8d76f6e84N.exe | C:\Windows\services.exe |
| PID 2168 wrote to memory of 1624 | N/A | C:\Users\Admin\AppData\Local\Temp\9b4abfd683b9664c68cadd76c5f71738878810cf5778eb4b2d3d6fe8d76f6e84N.exe | C:\Windows\services.exe |
| PID 2168 wrote to memory of 1624 | N/A | C:\Users\Admin\AppData\Local\Temp\9b4abfd683b9664c68cadd76c5f71738878810cf5778eb4b2d3d6fe8d76f6e84N.exe | C:\Windows\services.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\9b4abfd683b9664c68cadd76c5f71738878810cf5778eb4b2d3d6fe8d76f6e84N.exe
"C:\Users\Admin\AppData\Local\Temp\9b4abfd683b9664c68cadd76c5f71738878810cf5778eb4b2d3d6fe8d76f6e84N.exe"
C:\Windows\services.exe
"C:\Windows\services.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 172.16.1.3:1034 | tcp | |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 201.108.222.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| N/A | 10.156.133.4:1034 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.11.19.2.in-addr.arpa | udp |
| N/A | 10.0.77.20:1034 | tcp | |
| US | 8.8.8.8:53 | 249.108.222.173.in-addr.arpa | udp |
| N/A | 192.168.2.155:1034 | tcp | |
| N/A | 10.128.8.216:1034 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| N/A | 192.168.2.17:1034 | tcp | |
| US | 8.8.8.8:53 | m-ou.se | udp |
| US | 8.8.8.8:53 | aspmx3.googlemail.com | udp |
| US | 8.8.8.8:53 | acm.org | udp |
| DE | 142.251.9.27:25 | aspmx3.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 | smtp2.cs.stanford.edu | udp |
| US | 8.8.8.8:53 | burtleburtle.net | udp |
| US | 171.64.64.26:25 | smtp2.cs.stanford.edu | tcp |
| US | 8.8.8.8:53 | mx.burtleburtle.net | udp |
| US | 171.64.64.26:25 | smtp2.cs.stanford.edu | tcp |
| US | 65.254.254.50:25 | mx.burtleburtle.net | 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 | 52.101.11.10:25 | 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 | search.yahoo.com | udp |
| 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 | www.google.com | udp |
| GB | 142.250.200.36:80 | www.google.com | tcp |
| GB | 142.250.200.36:80 | www.google.com | tcp |
| IE | 212.82.100.137:80 | search.yahoo.com | tcp |
| US | 8.8.8.8:53 | www.altavista.com | udp |
| GB | 142.250.200.36:80 | www.google.com | tcp |
| IE | 212.82.100.137:80 | www.altavista.com | tcp |
| US | 8.8.8.8:53 | 137.100.82.212.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 36.200.250.142.in-addr.arpa | udp |
| GB | 142.250.200.36:80 | www.google.com | tcp |
| IE | 212.82.100.137:80 | www.altavista.com | tcp |
| GB | 142.250.200.36:80 | www.google.com | tcp |
| IE | 212.82.100.137:80 | www.altavista.com | tcp |
| IE | 212.82.100.137:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 209.202.254.10:80 | tcp | |
| GB | 142.250.200.36:80 | tcp | |
| N/A | 209.202.254.10:80 | tcp | |
| N/A | 209.202.254.10:443 | tcp | |
| GB | 142.250.200.36:80 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
memory/2168-0-0x0000000000500000-0x0000000000510200-memory.dmp
C:\Windows\services.exe
| MD5 | b0fe74719b1b647e2056641931907f4a |
| SHA1 | e858c206d2d1542a79936cb00d85da853bfc95e2 |
| SHA256 | bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c |
| SHA512 | 9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2 |
memory/1624-5-0x0000000000400000-0x0000000000408000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\zincite.log
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/2168-13-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1624-15-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1624-16-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1624-21-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1624-26-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1624-28-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1624-33-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1624-38-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1624-40-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1624-45-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1624-50-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1624-52-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2168-56-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1624-57-0x0000000000400000-0x0000000000408000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\zincite.log
| MD5 | dd9bff33bf969f8920843d1139447f13 |
| SHA1 | 5f3f6496bc98e8da92891e53eae3680ee848995e |
| SHA256 | 3bf3eb12ccab4d0694b1163719115ffc25fa803d492ee7c200958c004b4f365f |
| SHA512 | 155b5d0a7b5124f387084802568f943cdb524b78ae37c9de0413be295b03295d7782400299dd08edd33396b03a77ccf625cd941cdaf6089a7e9b5fbb4202f066 |
C:\Users\Admin\AppData\Local\Temp\tmp5D4B.tmp
| MD5 | e5a7eba7a0496fb0db21d896edfdc5c6 |
| SHA1 | 4c711e58f65430110157aa6c1537907e4a43321a |
| SHA256 | 55a7be6db4770e66a2760765b08a18117d3e6362148b590d7a088501cde79a67 |
| SHA512 | 2f1910c27ab31408aaee7c976bfdb69670ab8c2d600f9d16f0ea60d3f8433d371179e6e762c3945ac4c1508c5c0c9b64d25915820d0653d43f32108ca52b1fb6 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-22 19:00
Reported
2024-10-22 19:02
Platform
win7-20241010-en
Max time kernel
120s
Max time network
120s
Command Line
Signatures
Detects MyDoom family
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
MyDoom
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\services.exe | N/A |
Adds Run key to start application
| 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\9b4abfd683b9664c68cadd76c5f71738878810cf5778eb4b2d3d6fe8d76f6e84N.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
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\java.exe | C:\Users\Admin\AppData\Local\Temp\9b4abfd683b9664c68cadd76c5f71738878810cf5778eb4b2d3d6fe8d76f6e84N.exe | N/A |
| File created | C:\Windows\services.exe | C:\Users\Admin\AppData\Local\Temp\9b4abfd683b9664c68cadd76c5f71738878810cf5778eb4b2d3d6fe8d76f6e84N.exe | N/A |
| File opened for modification | C:\Windows\java.exe | C:\Users\Admin\AppData\Local\Temp\9b4abfd683b9664c68cadd76c5f71738878810cf5778eb4b2d3d6fe8d76f6e84N.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\9b4abfd683b9664c68cadd76c5f71738878810cf5778eb4b2d3d6fe8d76f6e84N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\services.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1748 wrote to memory of 2044 | N/A | C:\Users\Admin\AppData\Local\Temp\9b4abfd683b9664c68cadd76c5f71738878810cf5778eb4b2d3d6fe8d76f6e84N.exe | C:\Windows\services.exe |
| PID 1748 wrote to memory of 2044 | N/A | C:\Users\Admin\AppData\Local\Temp\9b4abfd683b9664c68cadd76c5f71738878810cf5778eb4b2d3d6fe8d76f6e84N.exe | C:\Windows\services.exe |
| PID 1748 wrote to memory of 2044 | N/A | C:\Users\Admin\AppData\Local\Temp\9b4abfd683b9664c68cadd76c5f71738878810cf5778eb4b2d3d6fe8d76f6e84N.exe | C:\Windows\services.exe |
| PID 1748 wrote to memory of 2044 | N/A | C:\Users\Admin\AppData\Local\Temp\9b4abfd683b9664c68cadd76c5f71738878810cf5778eb4b2d3d6fe8d76f6e84N.exe | C:\Windows\services.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\9b4abfd683b9664c68cadd76c5f71738878810cf5778eb4b2d3d6fe8d76f6e84N.exe
"C:\Users\Admin\AppData\Local\Temp\9b4abfd683b9664c68cadd76c5f71738878810cf5778eb4b2d3d6fe8d76f6e84N.exe"
C:\Windows\services.exe
"C:\Windows\services.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 172.16.1.3:1034 | tcp | |
| N/A | 10.156.133.4:1034 | tcp | |
| N/A | 10.0.77.20:1034 | tcp | |
| N/A | 192.168.2.155:1034 | tcp | |
| N/A | 10.128.8.216:1034 | tcp | |
| N/A | 192.168.2.17:1034 | tcp |
Files
memory/1748-0-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1748-4-0x00000000001B0000-0x00000000001B8000-memory.dmp
C:\Windows\services.exe
| MD5 | b0fe74719b1b647e2056641931907f4a |
| SHA1 | e858c206d2d1542a79936cb00d85da853bfc95e2 |
| SHA256 | bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c |
| SHA512 | 9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2 |
memory/2044-11-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1748-9-0x00000000001B0000-0x00000000001B8000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\zincite.log
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/1748-17-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2044-19-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2044-20-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2044-25-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2044-30-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2044-32-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2044-37-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2044-42-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2044-44-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2044-49-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2044-54-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2044-56-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2044-61-0x0000000000400000-0x0000000000408000-memory.dmp