Analysis Overview
SHA256
a8bb9a5cfa28c724db1f95c53327d66363bb8ff2279e5b891033450b86a495ac
Threat Level: Known bad
The file d7c3151b7a07c99cbb96c0a239658aa88261c19dc1e5a04486b182d985fe4b93N.exe was found to be: Known bad.
Malicious Activity Summary
Detects MyDoom family
MyDoom
Mydoom family
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
2024-11-11 10:33
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
2024-11-11 10:33
Reported
2024-11-11 10:35
Platform
win10v2004-20241007-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 |
| N/A | N/A | N/A | N/A |
MyDoom
Mydoom family
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\d7c3151b7a07c99cbb96c0a239658aa88261c19dc1e5a04486b182d985fe4b93N.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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\services.exe | C:\Users\Admin\AppData\Local\Temp\d7c3151b7a07c99cbb96c0a239658aa88261c19dc1e5a04486b182d985fe4b93N.exe | N/A |
| File opened for modification | C:\Windows\java.exe | C:\Users\Admin\AppData\Local\Temp\d7c3151b7a07c99cbb96c0a239658aa88261c19dc1e5a04486b182d985fe4b93N.exe | N/A |
| File created | C:\Windows\java.exe | C:\Users\Admin\AppData\Local\Temp\d7c3151b7a07c99cbb96c0a239658aa88261c19dc1e5a04486b182d985fe4b93N.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\d7c3151b7a07c99cbb96c0a239658aa88261c19dc1e5a04486b182d985fe4b93N.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 3336 wrote to memory of 748 | N/A | C:\Users\Admin\AppData\Local\Temp\d7c3151b7a07c99cbb96c0a239658aa88261c19dc1e5a04486b182d985fe4b93N.exe | C:\Windows\services.exe |
| PID 3336 wrote to memory of 748 | N/A | C:\Users\Admin\AppData\Local\Temp\d7c3151b7a07c99cbb96c0a239658aa88261c19dc1e5a04486b182d985fe4b93N.exe | C:\Windows\services.exe |
| PID 3336 wrote to memory of 748 | N/A | C:\Users\Admin\AppData\Local\Temp\d7c3151b7a07c99cbb96c0a239658aa88261c19dc1e5a04486b182d985fe4b93N.exe | C:\Windows\services.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\d7c3151b7a07c99cbb96c0a239658aa88261c19dc1e5a04486b182d985fe4b93N.exe
"C:\Users\Admin\AppData\Local\Temp\d7c3151b7a07c99cbb96c0a239658aa88261c19dc1e5a04486b182d985fe4b93N.exe"
C:\Windows\services.exe
"C:\Windows\services.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| N/A | 10.156.133.4:1034 | tcp | |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| N/A | 172.16.1.5:1034 | tcp | |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.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 | 192.168.17.106:1034 | tcp | |
| N/A | 10.222.21.129:1034 | tcp | |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| N/A | 192.168.144.131:1034 | tcp | |
| US | 8.8.8.8:53 | m-ou.se | udp |
| US | 8.8.8.8:53 | aspmx3.googlemail.com | udp |
| SG | 74.125.200.27:25 | aspmx3.googlemail.com | tcp |
| US | 8.8.8.8:53 | acm.org | udp |
| US | 8.8.8.8:53 | mail.mailroute.net | 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 | smtp2.cs.stanford.edu | udp |
| US | 171.64.64.26:25 | smtp2.cs.stanford.edu | tcp |
| US | 8.8.8.8:53 | burtleburtle.net | udp |
| US | 8.8.8.8:53 | mx.burtleburtle.net | udp |
| US | 65.254.254.51:25 | mx.burtleburtle.net | tcp |
| US | 171.64.64.26:25 | smtp2.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 | 52.101.41.0:25 | 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 | search.yahoo.com | udp |
| N/A | 212.82.100.137:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 212.82.100.137:443 | tcp | |
| N/A | 209.202.254.10:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 142.250.180.4:80 | tcp | |
| SE | 192.229.221.95:80 | tcp | |
| N/A | 212.82.100.137:80 | tcp | |
| N/A | 209.202.254.10:443 | tcp | |
| N/A | 212.82.100.137:443 | tcp | |
| N/A | 142.250.180.4:80 | tcp |
Files
memory/3336-0-0x0000000000500000-0x0000000000510200-memory.dmp
C:\Windows\services.exe
| MD5 | b0fe74719b1b647e2056641931907f4a |
| SHA1 | e858c206d2d1542a79936cb00d85da853bfc95e2 |
| SHA256 | bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c |
| SHA512 | 9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2 |
memory/748-5-0x0000000000400000-0x0000000000408000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\zincite.log
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/3336-13-0x0000000000500000-0x0000000000510200-memory.dmp
memory/748-15-0x0000000000400000-0x0000000000408000-memory.dmp
memory/748-16-0x0000000000400000-0x0000000000408000-memory.dmp
memory/748-21-0x0000000000400000-0x0000000000408000-memory.dmp
memory/748-26-0x0000000000400000-0x0000000000408000-memory.dmp
memory/748-28-0x0000000000400000-0x0000000000408000-memory.dmp
memory/748-33-0x0000000000400000-0x0000000000408000-memory.dmp
memory/748-38-0x0000000000400000-0x0000000000408000-memory.dmp
memory/748-40-0x0000000000400000-0x0000000000408000-memory.dmp
memory/748-45-0x0000000000400000-0x0000000000408000-memory.dmp
memory/748-50-0x0000000000400000-0x0000000000408000-memory.dmp
memory/748-52-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3336-56-0x0000000000500000-0x0000000000510200-memory.dmp
memory/748-57-0x0000000000400000-0x0000000000408000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\zincite.log
| MD5 | c9da06600c62ff9bc9ba8d2d050feb4c |
| SHA1 | c41e9a95af74d5bdaed572d5e75143ebe880f8b2 |
| SHA256 | e1665c44e418ab289856d677c532e267f7dc68d09d53dbb0b1de002dddbe7e02 |
| SHA512 | c64e68ff1b40ad8af7fa9abac9cae41561a02576a264c6e4f83b550d15ba1d028e34f23f0e8a6e72174557607622d1360fc3f8c1ad524e6388f8f204c00b2c9e |
C:\Users\Admin\AppData\Local\Temp\tmp6C4D.tmp
| MD5 | 5f552f95267514fc2c3c509da182f101 |
| SHA1 | 1ff890a3fefafde37821ce94c0510b5922bf9e6f |
| SHA256 | 8ca6408894566c4df1e165d44599bd6f7f41018645369ec9518d52a2927fadc1 |
| SHA512 | a1bc42c9a9a9e7a8330a817fa3ea37cb9be7660bc4f3256d6ca33a7eb3093d3b1031e61dd9294b37157f988960cba1e6dc787fd6944cc6807eed4c2267c7253e |
C:\Users\Admin\AppData\Local\Temp\zincite.log
| MD5 | 147600aad2647c90bb191d47615348ca |
| SHA1 | 7a37bf7bd8a4ff27af7e2b203ad79cee0b87a667 |
| SHA256 | af1f2b872494ae9f54ed204182626037bbbddee729f02e1aeeabca0a3efda4e2 |
| SHA512 | 9ff07e16b6cb9b7ef9dca16168a3881c9d37d369d73808fd03175ae9894133482581451863d9ba376dad94fd812a48066929c97a9dd804e02ed168ac5d0a8948 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 10:33
Reported
2024-11-11 10:35
Platform
win7-20241010-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
Mydoom family
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\d7c3151b7a07c99cbb96c0a239658aa88261c19dc1e5a04486b182d985fe4b93N.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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\services.exe | C:\Users\Admin\AppData\Local\Temp\d7c3151b7a07c99cbb96c0a239658aa88261c19dc1e5a04486b182d985fe4b93N.exe | N/A |
| File opened for modification | C:\Windows\java.exe | C:\Users\Admin\AppData\Local\Temp\d7c3151b7a07c99cbb96c0a239658aa88261c19dc1e5a04486b182d985fe4b93N.exe | N/A |
| File created | C:\Windows\java.exe | C:\Users\Admin\AppData\Local\Temp\d7c3151b7a07c99cbb96c0a239658aa88261c19dc1e5a04486b182d985fe4b93N.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\d7c3151b7a07c99cbb96c0a239658aa88261c19dc1e5a04486b182d985fe4b93N.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 1832 wrote to memory of 1300 | N/A | C:\Users\Admin\AppData\Local\Temp\d7c3151b7a07c99cbb96c0a239658aa88261c19dc1e5a04486b182d985fe4b93N.exe | C:\Windows\services.exe |
| PID 1832 wrote to memory of 1300 | N/A | C:\Users\Admin\AppData\Local\Temp\d7c3151b7a07c99cbb96c0a239658aa88261c19dc1e5a04486b182d985fe4b93N.exe | C:\Windows\services.exe |
| PID 1832 wrote to memory of 1300 | N/A | C:\Users\Admin\AppData\Local\Temp\d7c3151b7a07c99cbb96c0a239658aa88261c19dc1e5a04486b182d985fe4b93N.exe | C:\Windows\services.exe |
| PID 1832 wrote to memory of 1300 | N/A | C:\Users\Admin\AppData\Local\Temp\d7c3151b7a07c99cbb96c0a239658aa88261c19dc1e5a04486b182d985fe4b93N.exe | C:\Windows\services.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\d7c3151b7a07c99cbb96c0a239658aa88261c19dc1e5a04486b182d985fe4b93N.exe
"C:\Users\Admin\AppData\Local\Temp\d7c3151b7a07c99cbb96c0a239658aa88261c19dc1e5a04486b182d985fe4b93N.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 | 192.168.144.131:1034 | tcp |
Files
memory/1832-0-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1832-4-0x00000000001B0000-0x00000000001B8000-memory.dmp
C:\Windows\services.exe
| MD5 | b0fe74719b1b647e2056641931907f4a |
| SHA1 | e858c206d2d1542a79936cb00d85da853bfc95e2 |
| SHA256 | bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c |
| SHA512 | 9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2 |
memory/1300-10-0x0000000000400000-0x0000000000408000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\zincite.log
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/1832-16-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1832-17-0x00000000001B0000-0x00000000001B8000-memory.dmp
memory/1300-19-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1300-20-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1300-25-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1300-30-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1300-32-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1300-37-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1300-42-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1300-44-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1300-49-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1300-54-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1300-56-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1832-60-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1300-61-0x0000000000400000-0x0000000000408000-memory.dmp