Analysis Overview
SHA256
4bbd382114d893e50bc9f4f81f7d99f8fcec6e2299344d6882e2c981882bdef2
Threat Level: Known bad
The file 4bbd382114d893e50bc9f4f81f7d99f8fcec6e2299344d6882e2c981882bdef2N 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
2024-09-28 19:07
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
2024-09-28 19:07
Reported
2024-09-28 19:09
Platform
win10v2004-20240802-en
Max time kernel
120s
Max time network
113s
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\4bbd382114d893e50bc9f4f81f7d99f8fcec6e2299344d6882e2c981882bdef2N.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\4bbd382114d893e50bc9f4f81f7d99f8fcec6e2299344d6882e2c981882bdef2N.exe | N/A |
| File created | C:\Windows\services.exe | C:\Users\Admin\AppData\Local\Temp\4bbd382114d893e50bc9f4f81f7d99f8fcec6e2299344d6882e2c981882bdef2N.exe | N/A |
| File opened for modification | C:\Windows\java.exe | C:\Users\Admin\AppData\Local\Temp\4bbd382114d893e50bc9f4f81f7d99f8fcec6e2299344d6882e2c981882bdef2N.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\4bbd382114d893e50bc9f4f81f7d99f8fcec6e2299344d6882e2c981882bdef2N.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 2748 wrote to memory of 2136 | N/A | C:\Users\Admin\AppData\Local\Temp\4bbd382114d893e50bc9f4f81f7d99f8fcec6e2299344d6882e2c981882bdef2N.exe | C:\Windows\services.exe |
| PID 2748 wrote to memory of 2136 | N/A | C:\Users\Admin\AppData\Local\Temp\4bbd382114d893e50bc9f4f81f7d99f8fcec6e2299344d6882e2c981882bdef2N.exe | C:\Windows\services.exe |
| PID 2748 wrote to memory of 2136 | N/A | C:\Users\Admin\AppData\Local\Temp\4bbd382114d893e50bc9f4f81f7d99f8fcec6e2299344d6882e2c981882bdef2N.exe | C:\Windows\services.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4bbd382114d893e50bc9f4f81f7d99f8fcec6e2299344d6882e2c981882bdef2N.exe
"C:\Users\Admin\AppData\Local\Temp\4bbd382114d893e50bc9f4f81f7d99f8fcec6e2299344d6882e2c981882bdef2N.exe"
C:\Windows\services.exe
"C:\Windows\services.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 192.168.2.155:1034 | tcp | |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| N/A | 172.16.1.3:1034 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| N/A | 10.87.149.58:1034 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| N/A | 10.222.21.129:1034 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| N/A | 192.168.10.100:1034 | tcp | |
| N/A | 172.16.1.137:1034 | tcp |
Files
memory/2748-0-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2136-5-0x0000000000400000-0x0000000000408000-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/2748-13-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2136-15-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2136-16-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2136-21-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2136-26-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2136-28-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2136-33-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2136-38-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2136-40-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2136-45-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2136-50-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2136-52-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2748-56-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2136-57-0x0000000000400000-0x0000000000408000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-28 19:07
Reported
2024-09-28 19:09
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 |
| 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\Services = "C:\\Windows\\services.exe" | C:\Windows\services.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" | C:\Users\Admin\AppData\Local\Temp\4bbd382114d893e50bc9f4f81f7d99f8fcec6e2299344d6882e2c981882bdef2N.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\4bbd382114d893e50bc9f4f81f7d99f8fcec6e2299344d6882e2c981882bdef2N.exe | N/A |
| File opened for modification | C:\Windows\java.exe | C:\Users\Admin\AppData\Local\Temp\4bbd382114d893e50bc9f4f81f7d99f8fcec6e2299344d6882e2c981882bdef2N.exe | N/A |
| File created | C:\Windows\java.exe | C:\Users\Admin\AppData\Local\Temp\4bbd382114d893e50bc9f4f81f7d99f8fcec6e2299344d6882e2c981882bdef2N.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\4bbd382114d893e50bc9f4f81f7d99f8fcec6e2299344d6882e2c981882bdef2N.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 1448 wrote to memory of 2496 | N/A | C:\Users\Admin\AppData\Local\Temp\4bbd382114d893e50bc9f4f81f7d99f8fcec6e2299344d6882e2c981882bdef2N.exe | C:\Windows\services.exe |
| PID 1448 wrote to memory of 2496 | N/A | C:\Users\Admin\AppData\Local\Temp\4bbd382114d893e50bc9f4f81f7d99f8fcec6e2299344d6882e2c981882bdef2N.exe | C:\Windows\services.exe |
| PID 1448 wrote to memory of 2496 | N/A | C:\Users\Admin\AppData\Local\Temp\4bbd382114d893e50bc9f4f81f7d99f8fcec6e2299344d6882e2c981882bdef2N.exe | C:\Windows\services.exe |
| PID 1448 wrote to memory of 2496 | N/A | C:\Users\Admin\AppData\Local\Temp\4bbd382114d893e50bc9f4f81f7d99f8fcec6e2299344d6882e2c981882bdef2N.exe | C:\Windows\services.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4bbd382114d893e50bc9f4f81f7d99f8fcec6e2299344d6882e2c981882bdef2N.exe
"C:\Users\Admin\AppData\Local\Temp\4bbd382114d893e50bc9f4f81f7d99f8fcec6e2299344d6882e2c981882bdef2N.exe"
C:\Windows\services.exe
"C:\Windows\services.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 192.168.2.155:1034 | tcp | |
| N/A | 172.16.1.3:1034 | tcp | |
| N/A | 10.87.149.58:1034 | tcp | |
| N/A | 10.222.21.129:1034 | 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 | 52.101.8.46:25 | 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 |
| N/A | 192.168.10.100:1034 | tcp | |
| 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 |
| N/A | 172.16.1.137:1034 | tcp | |
| US | 8.8.8.8:53 | mx.gzip.org | udp |
| US | 8.8.8.8:53 | mail.gzip.org | udp |
| US | 85.187.148.2:25 | mail.gzip.org | tcp |
Files
memory/1448-0-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1448-4-0x0000000000220000-0x0000000000228000-memory.dmp
C:\Windows\services.exe
| MD5 | b0fe74719b1b647e2056641931907f4a |
| SHA1 | e858c206d2d1542a79936cb00d85da853bfc95e2 |
| SHA256 | bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c |
| SHA512 | 9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2 |
memory/2496-10-0x0000000000400000-0x0000000000408000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\zincite.log
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/1448-16-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1448-17-0x0000000000220000-0x0000000000228000-memory.dmp
memory/2496-19-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2496-20-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2496-25-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2496-30-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2496-32-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2496-37-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1448-41-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2496-42-0x0000000000400000-0x0000000000408000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\zincite.log
| MD5 | 215bd09ef4f54c96b95a6b791d018e91 |
| SHA1 | e9825ac26a1aea7f5602a11cfadce8f0389815e6 |
| SHA256 | 5a7087a415e76b91983a0874dff0c83f81e48da91a97878a40354c050d556edc |
| SHA512 | 690affdc965e92c657fc3ecc83e0cc09f9a9affa0ce70cb5be2b28de62592692254a09f71ff2223ace687819ebe40aa1fb868d5677734c4a4791bc4f0c8a826b |
C:\Users\Admin\AppData\Local\Temp\tmp15F1.tmp
| MD5 | aac1ecc1f8e1b5d60cea7a3a82f39188 |
| SHA1 | 1ecb6de8acd0c5a20fbc2f2d831994f74a3eb931 |
| SHA256 | ce207881e5c0b612d8e5762c96c353c6c518c2ed1631e217af4835bcccc31148 |
| SHA512 | b43f9b09aa22198f02d993f298ad6138ff33b24e70ba0dea89fb92eef8c4a380af055ac2bc51b5a045a788d3307c109732c4e776f00f9e8b8b8eebff91ff32b4 |
memory/1448-57-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2496-58-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1448-61-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2496-62-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1448-66-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2496-67-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2496-69-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1448-73-0x0000000000500000-0x0000000000510200-memory.dmp
memory/2496-74-0x0000000000400000-0x0000000000408000-memory.dmp