Analysis Overview
SHA256
43ab00ee1f4e2515d54a20ff1ee24a2bd61efdf16044c7b45c8d3330a3a20e51
Threat Level: Shows suspicious behavior
The file 43ab00ee1f4e2515d54a20ff1ee24a2bd61efdf16044c7b45c8d3330a3a20e51 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Executes dropped EXE
UPX packed file
Adds Run key to start application
Drops file in Windows directory
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-13 22:10
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
2024-06-13 22:10
Reported
2024-06-13 22:12
Platform
win7-20240508-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | 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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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\43ab00ee1f4e2515d54a20ff1ee24a2bd61efdf16044c7b45c8d3330a3a20e51.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 |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\services.exe | C:\Users\Admin\AppData\Local\Temp\43ab00ee1f4e2515d54a20ff1ee24a2bd61efdf16044c7b45c8d3330a3a20e51.exe | N/A |
| File opened for modification | C:\Windows\java.exe | C:\Users\Admin\AppData\Local\Temp\43ab00ee1f4e2515d54a20ff1ee24a2bd61efdf16044c7b45c8d3330a3a20e51.exe | N/A |
| File created | C:\Windows\java.exe | C:\Users\Admin\AppData\Local\Temp\43ab00ee1f4e2515d54a20ff1ee24a2bd61efdf16044c7b45c8d3330a3a20e51.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3068 wrote to memory of 1508 | N/A | C:\Users\Admin\AppData\Local\Temp\43ab00ee1f4e2515d54a20ff1ee24a2bd61efdf16044c7b45c8d3330a3a20e51.exe | C:\Windows\services.exe |
| PID 3068 wrote to memory of 1508 | N/A | C:\Users\Admin\AppData\Local\Temp\43ab00ee1f4e2515d54a20ff1ee24a2bd61efdf16044c7b45c8d3330a3a20e51.exe | C:\Windows\services.exe |
| PID 3068 wrote to memory of 1508 | N/A | C:\Users\Admin\AppData\Local\Temp\43ab00ee1f4e2515d54a20ff1ee24a2bd61efdf16044c7b45c8d3330a3a20e51.exe | C:\Windows\services.exe |
| PID 3068 wrote to memory of 1508 | N/A | C:\Users\Admin\AppData\Local\Temp\43ab00ee1f4e2515d54a20ff1ee24a2bd61efdf16044c7b45c8d3330a3a20e51.exe | C:\Windows\services.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\43ab00ee1f4e2515d54a20ff1ee24a2bd61efdf16044c7b45c8d3330a3a20e51.exe
"C:\Users\Admin\AppData\Local\Temp\43ab00ee1f4e2515d54a20ff1ee24a2bd61efdf16044c7b45c8d3330a3a20e51.exe"
C:\Windows\services.exe
"C:\Windows\services.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 10.0.2.15:1034 | tcp | |
| N/A | 192.168.2.13:1034 | tcp | |
| N/A | 192.168.2.106:1034 | tcp | |
| US | 8.8.8.8:53 | alumni.caltech.edu | udp |
| US | 8.8.8.8:53 | gzip.org | udp |
| US | 8.8.8.8:53 | alumni.caltech.edu | udp |
| US | 8.8.8.8:53 | gzip.org | udp |
| N/A | 192.168.2.102:1034 | tcp | |
| N/A | 192.168.2.105:1034 | tcp | |
| US | 8.8.8.8:53 | alumni.caltech.edu | udp |
| US | 8.8.8.8:53 | gzip.org | udp |
| N/A | 192.168.2.16:1034 | tcp | |
| US | 8.8.8.8:53 | apple.com | udp |
| US | 8.8.8.8:53 | unicode.org | udp |
| US | 8.8.8.8:53 | search.yahoo.com | udp |
| US | 8.8.8.8:53 | www.google.com | udp |
| US | 8.8.8.8:53 | search.lycos.com | udp |
| US | 8.8.8.8:53 | www.altavista.com | udp |
| US | 8.8.8.8:53 | apple.com | udp |
| US | 8.8.8.8:53 | unicode.org | udp |
| US | 8.8.8.8:53 | search.yahoo.com | udp |
| US | 8.8.8.8:53 | search.lycos.com | udp |
| N/A | 192.168.2.9:1034 | tcp | |
| US | 8.8.8.8:53 | www.altavista.com | udp |
| US | 8.8.8.8:53 | www.google.com | udp |
| US | 8.8.8.8:53 | search.yahoo.com | udp |
| US | 8.8.8.8:53 | search.lycos.com | udp |
| US | 8.8.8.8:53 | www.altavista.com | udp |
| US | 8.8.8.8:53 | www.google.com | udp |
| N/A | 192.168.2.107:1034 | tcp | |
| US | 8.8.8.8:53 | apple.com | udp |
| US | 8.8.8.8:53 | unicode.org | udp |
Files
memory/3068-0-0x0000000000500000-0x0000000000510200-memory.dmp
memory/3068-4-0x0000000000230000-0x0000000000238000-memory.dmp
C:\Windows\services.exe
| MD5 | b0fe74719b1b647e2056641931907f4a |
| SHA1 | e858c206d2d1542a79936cb00d85da853bfc95e2 |
| SHA256 | bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c |
| SHA512 | 9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2 |
memory/1508-11-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3068-10-0x0000000000230000-0x0000000000238000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\zincite.log
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/3068-17-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1508-18-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1508-23-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3068-24-0x0000000000230000-0x0000000000238000-memory.dmp
memory/1508-29-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3068-30-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1508-31-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3068-35-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1508-36-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1508-41-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3068-40-0x0000000000500000-0x0000000000510200-memory.dmp
memory/3068-42-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1508-43-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1508-48-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3068-52-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1508-53-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1508-55-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3068-59-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1508-60-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3068-64-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1508-65-0x0000000000400000-0x0000000000408000-memory.dmp
memory/1508-67-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3068-66-0x0000000000500000-0x0000000000510200-memory.dmp
memory/1508-72-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3068-71-0x0000000000500000-0x0000000000510200-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-13 22:10
Reported
2024-06-13 22:12
Platform
win10v2004-20240508-en
Max time kernel
150s
Max time network
149s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | 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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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\43ab00ee1f4e2515d54a20ff1ee24a2bd61efdf16044c7b45c8d3330a3a20e51.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 |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\java.exe | C:\Users\Admin\AppData\Local\Temp\43ab00ee1f4e2515d54a20ff1ee24a2bd61efdf16044c7b45c8d3330a3a20e51.exe | N/A |
| File created | C:\Windows\services.exe | C:\Users\Admin\AppData\Local\Temp\43ab00ee1f4e2515d54a20ff1ee24a2bd61efdf16044c7b45c8d3330a3a20e51.exe | N/A |
| File opened for modification | C:\Windows\java.exe | C:\Users\Admin\AppData\Local\Temp\43ab00ee1f4e2515d54a20ff1ee24a2bd61efdf16044c7b45c8d3330a3a20e51.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2056 wrote to memory of 3112 | N/A | C:\Users\Admin\AppData\Local\Temp\43ab00ee1f4e2515d54a20ff1ee24a2bd61efdf16044c7b45c8d3330a3a20e51.exe | C:\Windows\services.exe |
| PID 2056 wrote to memory of 3112 | N/A | C:\Users\Admin\AppData\Local\Temp\43ab00ee1f4e2515d54a20ff1ee24a2bd61efdf16044c7b45c8d3330a3a20e51.exe | C:\Windows\services.exe |
| PID 2056 wrote to memory of 3112 | N/A | C:\Users\Admin\AppData\Local\Temp\43ab00ee1f4e2515d54a20ff1ee24a2bd61efdf16044c7b45c8d3330a3a20e51.exe | C:\Windows\services.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\43ab00ee1f4e2515d54a20ff1ee24a2bd61efdf16044c7b45c8d3330a3a20e51.exe
"C:\Users\Admin\AppData\Local\Temp\43ab00ee1f4e2515d54a20ff1ee24a2bd61efdf16044c7b45c8d3330a3a20e51.exe"
C:\Windows\services.exe
"C:\Windows\services.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 10.0.2.15:1034 | tcp | |
| N/A | 192.168.2.13:1034 | tcp | |
| N/A | 192.168.2.106:1034 | tcp | |
| N/A | 192.168.2.102:1034 | tcp | |
| N/A | 192.168.2.105:1034 | tcp | |
| N/A | 192.168.2.16:1034 | tcp | |
| US | 8.8.8.8:53 | m-ou.se | udp |
| US | 8.8.8.8:53 | acm.org | udp |
| US | 8.8.8.8:53 | cs.stanford.edu | udp |
| US | 8.8.8.8:53 | burtleburtle.net | udp |
| US | 8.8.8.8:53 | alumni.caltech.edu | udp |
| US | 8.8.8.8:53 | gzip.org | udp |
| US | 8.8.8.8:53 | www.google.com | udp |
| US | 8.8.8.8:53 | search.lycos.com | udp |
| US | 8.8.8.8:53 | search.yahoo.com | udp |
| US | 8.8.8.8:53 | www.altavista.com | udp |
| US | 8.8.8.8:53 | m-ou.se | udp |
| US | 8.8.8.8:53 | acm.org | udp |
| US | 8.8.8.8:53 | cs.stanford.edu | udp |
| US | 8.8.8.8:53 | cs.stanford.edu | udp |
| US | 8.8.8.8:53 | cs.stanford.edu | udp |
| US | 8.8.8.8:53 | burtleburtle.net | udp |
| US | 8.8.8.8:53 | alumni.caltech.edu | udp |
| US | 8.8.8.8:53 | gzip.org | udp |
| US | 8.8.8.8:53 | www.google.com | udp |
| N/A | 192.168.2.9:1034 | tcp | |
| US | 8.8.8.8:53 | m-ou.se | udp |
| US | 8.8.8.8:53 | acm.org | udp |
| US | 8.8.8.8:53 | cs.stanford.edu | udp |
| US | 8.8.8.8:53 | cs.stanford.edu | udp |
| US | 8.8.8.8:53 | cs.stanford.edu | udp |
| US | 8.8.8.8:53 | burtleburtle.net | udp |
| US | 8.8.8.8:53 | alumni.caltech.edu | udp |
| US | 8.8.8.8:53 | gzip.org | udp |
| N/A | 192.168.2.107:1034 | tcp |
Files
memory/2056-0-0x0000000000500000-0x0000000000510200-memory.dmp
C:\Windows\services.exe
| MD5 | b0fe74719b1b647e2056641931907f4a |
| SHA1 | e858c206d2d1542a79936cb00d85da853bfc95e2 |
| SHA256 | bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c |
| SHA512 | 9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2 |
memory/3112-6-0x0000000000400000-0x0000000000408000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\zincite.log
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/2056-13-0x0000000000500000-0x0000000000510200-memory.dmp
memory/3112-14-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3112-19-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3112-24-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3112-26-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3112-31-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3112-36-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3112-38-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3112-43-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3112-48-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2056-49-0x0000000000500000-0x0000000000510200-memory.dmp
memory/3112-50-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2056-54-0x0000000000500000-0x0000000000510200-memory.dmp
memory/3112-55-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2056-59-0x0000000000500000-0x0000000000510200-memory.dmp
memory/3112-60-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2056-61-0x0000000000500000-0x0000000000510200-memory.dmp
memory/3112-62-0x0000000000400000-0x0000000000408000-memory.dmp
memory/3112-67-0x0000000000400000-0x0000000000408000-memory.dmp