Analysis Overview
SHA256
052c0fdcb18ac9ec81fecddfe31f3c3c023ed12c66e199fabb75cb912f87c317
Threat Level: Known bad
The file 052c0fdcb18ac9ec81fecddfe31f3c3c023ed12c66e199fabb75cb912f87c317N was found to be: Known bad.
Malicious Activity Summary
MyDoom
Detects MyDoom family
Executes dropped EXE
Adds Run key to start application
UPX packed file
Drops file in Windows directory
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-22 15:05
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 15:05
Reported
2024-10-22 15:07
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\052c0fdcb18ac9ec81fecddfe31f3c3c023ed12c66e199fabb75cb912f87c317N.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\052c0fdcb18ac9ec81fecddfe31f3c3c023ed12c66e199fabb75cb912f87c317N.exe | N/A |
| File opened for modification | C:\Windows\java.exe | C:\Users\Admin\AppData\Local\Temp\052c0fdcb18ac9ec81fecddfe31f3c3c023ed12c66e199fabb75cb912f87c317N.exe | N/A |
| File created | C:\Windows\java.exe | C:\Users\Admin\AppData\Local\Temp\052c0fdcb18ac9ec81fecddfe31f3c3c023ed12c66e199fabb75cb912f87c317N.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\052c0fdcb18ac9ec81fecddfe31f3c3c023ed12c66e199fabb75cb912f87c317N.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 1728 wrote to memory of 3032 | N/A | C:\Users\Admin\AppData\Local\Temp\052c0fdcb18ac9ec81fecddfe31f3c3c023ed12c66e199fabb75cb912f87c317N.exe | C:\Windows\services.exe |
| PID 1728 wrote to memory of 3032 | N/A | C:\Users\Admin\AppData\Local\Temp\052c0fdcb18ac9ec81fecddfe31f3c3c023ed12c66e199fabb75cb912f87c317N.exe | C:\Windows\services.exe |
| PID 1728 wrote to memory of 3032 | N/A | C:\Users\Admin\AppData\Local\Temp\052c0fdcb18ac9ec81fecddfe31f3c3c023ed12c66e199fabb75cb912f87c317N.exe | C:\Windows\services.exe |
| PID 1728 wrote to memory of 3032 | N/A | C:\Users\Admin\AppData\Local\Temp\052c0fdcb18ac9ec81fecddfe31f3c3c023ed12c66e199fabb75cb912f87c317N.exe | C:\Windows\services.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\052c0fdcb18ac9ec81fecddfe31f3c3c023ed12c66e199fabb75cb912f87c317N.exe
"C:\Users\Admin\AppData\Local\Temp\052c0fdcb18ac9ec81fecddfe31f3c3c023ed12c66e199fabb75cb912f87c317N.exe"
C:\Windows\services.exe
"C:\Windows\services.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 10.0.77.20:1034 | tcp | |
| N/A | 172.16.1.116:1034 | tcp | |
| N/A | 10.0.77.20:1034 | 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 | 8.8.8.8:53 | gzip.org | udp |
| US | 52.101.11.3:25 | 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 |
| N/A | 10.11.161.112:1034 | 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 | 10.135.189.123:1034 | 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 |
| N/A | 10.127.0.3:1034 | tcp |
Files
memory/1728-0-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1728-4-0x0000000000220000-0x0000000000228000-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/1728-15-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1728-16-0x0000000000220000-0x0000000000228000-memory.dmp
memory/3032-18-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3032-19-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3032-24-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3032-29-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1728-30-0x0000000000500000-0x0000000000510200-memory.dmp
memory/3032-31-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3032-36-0x0000000000400000-0x0000000000408000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\zincite.log
| MD5 | fa5d20205b1e3955ebe0df4a3562dff2 |
| SHA1 | c524a3110319f0673ac2124164f4601b68963bbe |
| SHA256 | d322a17f63139fc33e2763029d80f82243462b6c9bbeaae6bbdf9c0600b4bfae |
| SHA512 | d818e5f4fb656a82269c6c891ff5c91c560fd4ea367f9f4529bf9f6c9229dec7c30566e6fad9900a6ebc3a4b4e089759d6d8d0b99de0f51b66e9643cf452b3e4 |
C:\Users\Admin\AppData\Local\Temp\tmpB03E.tmp
| MD5 | b215ec03b1bf93f9e43916907dc08323 |
| SHA1 | 35f67c335080d3e7b2d265ddb856e52a27f19640 |
| SHA256 | 91143a09e3c593c5a85007e8e21827d74b9130b92afaa939e4bfe0509267aff3 |
| SHA512 | 09f71112b7dd05bbad2d5fba1b4f10872c39b778cb5ccec0bea5d054586ce18927c708abb578ff3d02853d7630509619ca5714c556c16e7f6894b58e2fa1ad74 |
memory/1728-56-0x0000000000500000-0x0000000000510200-memory.dmp
memory/3032-57-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1728-58-0x0000000000500000-0x0000000000510200-memory.dmp
memory/3032-59-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3032-64-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1728-63-0x0000000000500000-0x0000000000510200-memory.dmp
memory/3032-69-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3032-71-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1728-70-0x0000000000500000-0x0000000000510200-memory.dmp
memory/3032-76-0x0000000000400000-0x0000000000408000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-22 15:05
Reported
2024-10-22 15:07
Platform
win10v2004-20241007-en
Max time kernel
120s
Max time network
116s
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\052c0fdcb18ac9ec81fecddfe31f3c3c023ed12c66e199fabb75cb912f87c317N.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 opened for modification | C:\Windows\java.exe | C:\Users\Admin\AppData\Local\Temp\052c0fdcb18ac9ec81fecddfe31f3c3c023ed12c66e199fabb75cb912f87c317N.exe | N/A |
| File created | C:\Windows\java.exe | C:\Users\Admin\AppData\Local\Temp\052c0fdcb18ac9ec81fecddfe31f3c3c023ed12c66e199fabb75cb912f87c317N.exe | N/A |
| File created | C:\Windows\services.exe | C:\Users\Admin\AppData\Local\Temp\052c0fdcb18ac9ec81fecddfe31f3c3c023ed12c66e199fabb75cb912f87c317N.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\052c0fdcb18ac9ec81fecddfe31f3c3c023ed12c66e199fabb75cb912f87c317N.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 1848 wrote to memory of 1196 | N/A | C:\Users\Admin\AppData\Local\Temp\052c0fdcb18ac9ec81fecddfe31f3c3c023ed12c66e199fabb75cb912f87c317N.exe | C:\Windows\services.exe |
| PID 1848 wrote to memory of 1196 | N/A | C:\Users\Admin\AppData\Local\Temp\052c0fdcb18ac9ec81fecddfe31f3c3c023ed12c66e199fabb75cb912f87c317N.exe | C:\Windows\services.exe |
| PID 1848 wrote to memory of 1196 | N/A | C:\Users\Admin\AppData\Local\Temp\052c0fdcb18ac9ec81fecddfe31f3c3c023ed12c66e199fabb75cb912f87c317N.exe | C:\Windows\services.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\052c0fdcb18ac9ec81fecddfe31f3c3c023ed12c66e199fabb75cb912f87c317N.exe
"C:\Users\Admin\AppData\Local\Temp\052c0fdcb18ac9ec81fecddfe31f3c3c023ed12c66e199fabb75cb912f87c317N.exe"
C:\Windows\services.exe
"C:\Windows\services.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 10.0.77.20:1034 | tcp | |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.30.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.30.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| N/A | 172.16.1.116:1034 | tcp | |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| N/A | 10.0.77.20:1034 | tcp | |
| N/A | 10.11.161.112:1034 | tcp | |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| N/A | 10.135.189.123:1034 | tcp | |
| US | 8.8.8.8:53 | 101.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| N/A | 10.127.0.3:1034 | tcp |
Files
memory/1848-0-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1196-5-0x0000000000400000-0x0000000000408000-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/1848-13-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1196-15-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1196-16-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1196-21-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1196-26-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1196-28-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1196-33-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1196-38-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1196-40-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1196-45-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1196-50-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1196-52-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1848-56-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1196-57-0x0000000000400000-0x0000000000408000-memory.dmp