Analysis Overview
SHA256
f623121941ede046173e02d7133b828f7b1a5359ff085840520228d1af306e9f
Threat Level: Known bad
The file f623121941ede046173e02d7133b828f7b1a5359ff085840520228d1af306e9fN 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 21:11
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: behavioral1
Detonation Overview
Submitted
2024-10-22 21:11
Reported
2024-10-22 21:13
Platform
win7-20240903-en
Max time kernel
120s
Max time network
118s
Command Line
Signatures
Detects MyDoom family
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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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\f623121941ede046173e02d7133b828f7b1a5359ff085840520228d1af306e9fN.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\services.exe | C:\Users\Admin\AppData\Local\Temp\f623121941ede046173e02d7133b828f7b1a5359ff085840520228d1af306e9fN.exe | N/A |
| File opened for modification | C:\Windows\java.exe | C:\Users\Admin\AppData\Local\Temp\f623121941ede046173e02d7133b828f7b1a5359ff085840520228d1af306e9fN.exe | N/A |
| File created | C:\Windows\java.exe | C:\Users\Admin\AppData\Local\Temp\f623121941ede046173e02d7133b828f7b1a5359ff085840520228d1af306e9fN.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\f623121941ede046173e02d7133b828f7b1a5359ff085840520228d1af306e9fN.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 2016 wrote to memory of 2896 | N/A | C:\Users\Admin\AppData\Local\Temp\f623121941ede046173e02d7133b828f7b1a5359ff085840520228d1af306e9fN.exe | C:\Windows\services.exe |
| PID 2016 wrote to memory of 2896 | N/A | C:\Users\Admin\AppData\Local\Temp\f623121941ede046173e02d7133b828f7b1a5359ff085840520228d1af306e9fN.exe | C:\Windows\services.exe |
| PID 2016 wrote to memory of 2896 | N/A | C:\Users\Admin\AppData\Local\Temp\f623121941ede046173e02d7133b828f7b1a5359ff085840520228d1af306e9fN.exe | C:\Windows\services.exe |
| PID 2016 wrote to memory of 2896 | N/A | C:\Users\Admin\AppData\Local\Temp\f623121941ede046173e02d7133b828f7b1a5359ff085840520228d1af306e9fN.exe | C:\Windows\services.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\f623121941ede046173e02d7133b828f7b1a5359ff085840520228d1af306e9fN.exe
"C:\Users\Admin\AppData\Local\Temp\f623121941ede046173e02d7133b828f7b1a5359ff085840520228d1af306e9fN.exe"
C:\Windows\services.exe
"C:\Windows\services.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 172.16.1.169:1034 | tcp | |
| N/A | 192.168.2.108:1034 | tcp | |
| N/A | 172.16.1.2:1034 | tcp | |
| N/A | 192.168.2.107:1034 | tcp | |
| N/A | 192.168.2.12:1034 | 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 | 52.101.9.14:25 | alumni-caltech-edu.mail.protection.outlook.com | tcp |
| US | 8.8.8.8:53 | gzip.org | udp |
| US | 8.8.8.8:53 | gzip.org | udp |
| US | 85.187.148.2:25 | gzip.org | 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 |
| N/A | 10.127.0.3:1034 | tcp |
Files
memory/2016-0-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2016-4-0x0000000000220000-0x0000000000228000-memory.dmp
C:\Windows\services.exe
| MD5 | b0fe74719b1b647e2056641931907f4a |
| SHA1 | e858c206d2d1542a79936cb00d85da853bfc95e2 |
| SHA256 | bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c |
| SHA512 | 9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2 |
memory/2896-10-0x0000000000400000-0x0000000000408000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\zincite.log
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/2016-16-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2016-17-0x0000000000220000-0x0000000000228000-memory.dmp
memory/2896-19-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2896-20-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2896-25-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2896-30-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2896-32-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2896-37-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2896-42-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2016-43-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2896-44-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2016-48-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2896-49-0x0000000000400000-0x0000000000408000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\zincite.log
| MD5 | 63190cb375a584815f72bcb0b1aa0f22 |
| SHA1 | 31d766cc430344d7594ffb219d28f9815376e96e |
| SHA256 | eb7e24a617a7e2dedcb95d9fa0babc3c5132a8f6af2abdd331310bf2ef4ffb69 |
| SHA512 | b922b24be6e185e3273d81c1754c83926434af3b7d587ea397cf702bd68ad03bdb7a3f1f85924ea9df7689e650de14ae49fe59c96d3fedfbd2542c2f2275a54e |
C:\Users\Admin\AppData\Local\Temp\tmp2626.tmp
| MD5 | 38d39b19c5d8c9d4ed249ca4654ca7ae |
| SHA1 | 030c39ddbac329ef839a89e0a43b52966bf1722d |
| SHA256 | 5fb32f32045289166fd198f4306beca37e1eea72b5c1fb7dbee621344a3bb8d6 |
| SHA512 | 77ebd3ec71050c5033bad6ea6010b07812ee3aa19461f10c569d50fdb6d151da91d37ce789701f83335dcd4e2210328c879af669cb5debe256882aa77d6c617e |
memory/2896-67-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2016-66-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2896-69-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2016-68-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2896-74-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2016-73-0x0000000000500000-0x0000000000510200-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-22 21:11
Reported
2024-10-22 21:13
Platform
win10v2004-20241007-en
Max time kernel
120s
Max time network
114s
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\f623121941ede046173e02d7133b828f7b1a5359ff085840520228d1af306e9fN.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\services.exe | C:\Users\Admin\AppData\Local\Temp\f623121941ede046173e02d7133b828f7b1a5359ff085840520228d1af306e9fN.exe | N/A |
| File opened for modification | C:\Windows\java.exe | C:\Users\Admin\AppData\Local\Temp\f623121941ede046173e02d7133b828f7b1a5359ff085840520228d1af306e9fN.exe | N/A |
| File created | C:\Windows\java.exe | C:\Users\Admin\AppData\Local\Temp\f623121941ede046173e02d7133b828f7b1a5359ff085840520228d1af306e9fN.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\f623121941ede046173e02d7133b828f7b1a5359ff085840520228d1af306e9fN.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 2360 | N/A | C:\Users\Admin\AppData\Local\Temp\f623121941ede046173e02d7133b828f7b1a5359ff085840520228d1af306e9fN.exe | C:\Windows\services.exe |
| PID 2168 wrote to memory of 2360 | N/A | C:\Users\Admin\AppData\Local\Temp\f623121941ede046173e02d7133b828f7b1a5359ff085840520228d1af306e9fN.exe | C:\Windows\services.exe |
| PID 2168 wrote to memory of 2360 | N/A | C:\Users\Admin\AppData\Local\Temp\f623121941ede046173e02d7133b828f7b1a5359ff085840520228d1af306e9fN.exe | C:\Windows\services.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\f623121941ede046173e02d7133b828f7b1a5359ff085840520228d1af306e9fN.exe
"C:\Users\Admin\AppData\Local\Temp\f623121941ede046173e02d7133b828f7b1a5359ff085840520228d1af306e9fN.exe"
C:\Windows\services.exe
"C:\Windows\services.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 172.16.1.169:1034 | 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 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| N/A | 192.168.2.108:1034 | tcp | |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| N/A | 172.16.1.2:1034 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| N/A | 192.168.2.107:1034 | tcp | |
| N/A | 192.168.2.12:1034 | 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 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| N/A | 10.127.0.3:1034 | tcp |
Files
memory/2168-0-0x0000000000500000-0x0000000000510200-memory.dmp
C:\Windows\services.exe
| MD5 | b0fe74719b1b647e2056641931907f4a |
| SHA1 | e858c206d2d1542a79936cb00d85da853bfc95e2 |
| SHA256 | bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c |
| SHA512 | 9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2 |
memory/2360-5-0x0000000000400000-0x0000000000408000-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/2360-15-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2360-16-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2360-21-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2360-26-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2360-28-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2360-33-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2360-38-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2360-40-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2360-45-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2360-50-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2360-52-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2168-56-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2360-57-0x0000000000400000-0x0000000000408000-memory.dmp