Analysis Overview
SHA256
80ca7afd6ed54c58ae7bf224fdcc7bd9a31ee5706598997de0d3219b0f5680d0
Threat Level: Shows suspicious behavior
The file 9c01f9073e1c7ed49294f7bb920e190f_JaffaCakes118 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
2024-06-10 21:35
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-10 21:35
Reported
2024-06-10 21:37
Platform
win7-20240419-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 |
| 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 |
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| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | 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\9c01f9073e1c7ed49294f7bb920e190f_JaffaCakes118.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\9c01f9073e1c7ed49294f7bb920e190f_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\java.exe | C:\Users\Admin\AppData\Local\Temp\9c01f9073e1c7ed49294f7bb920e190f_JaffaCakes118.exe | N/A |
| File created | C:\Windows\java.exe | C:\Users\Admin\AppData\Local\Temp\9c01f9073e1c7ed49294f7bb920e190f_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 992 wrote to memory of 2444 | N/A | C:\Users\Admin\AppData\Local\Temp\9c01f9073e1c7ed49294f7bb920e190f_JaffaCakes118.exe | C:\Windows\services.exe |
| PID 992 wrote to memory of 2444 | N/A | C:\Users\Admin\AppData\Local\Temp\9c01f9073e1c7ed49294f7bb920e190f_JaffaCakes118.exe | C:\Windows\services.exe |
| PID 992 wrote to memory of 2444 | N/A | C:\Users\Admin\AppData\Local\Temp\9c01f9073e1c7ed49294f7bb920e190f_JaffaCakes118.exe | C:\Windows\services.exe |
| PID 992 wrote to memory of 2444 | N/A | C:\Users\Admin\AppData\Local\Temp\9c01f9073e1c7ed49294f7bb920e190f_JaffaCakes118.exe | C:\Windows\services.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\9c01f9073e1c7ed49294f7bb920e190f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9c01f9073e1c7ed49294f7bb920e190f_JaffaCakes118.exe"
C:\Windows\services.exe
"C:\Windows\services.exe"
Network
| Country | Destination | Domain | Proto |
| KR | 221.149.214.140:1034 | tcp | |
| US | 16.100.225.235:1034 | tcp | |
| US | 15.196.52.90:1034 | tcp | |
| US | 15.198.14.122:1034 | 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 |
| IN | 4.240.75.125:1034 | tcp | |
| US | 8.8.8.8:53 | alumni.caltech.edu | udp |
| US | 8.8.8.8:53 | gzip.org | udp |
| US | 16.150.197.22:1034 | tcp | |
| US | 16.101.234.0:1034 | tcp | |
| US | 8.8.8.8:53 | gzip.org | 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 | 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 | mx.gzip.org | 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 |
| US | 8.8.8.8:53 | www.altavista.com | udp |
| US | 8.8.8.8:53 | www.google.com | udp |
| AU | 16.179.5.169:1034 | tcp |
Files
memory/992-0-0x0000000000500000-0x000000000050D000-memory.dmp
C:\Windows\services.exe
| MD5 | b0fe74719b1b647e2056641931907f4a |
| SHA1 | e858c206d2d1542a79936cb00d85da853bfc95e2 |
| SHA256 | bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c |
| SHA512 | 9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2 |
memory/2444-11-0x0000000000400000-0x0000000000408000-memory.dmp
memory/992-10-0x00000000001B0000-0x00000000001B8000-memory.dmp
memory/992-9-0x00000000001B0000-0x00000000001B8000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\zincite.log
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/2444-17-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2444-21-0x0000000000400000-0x0000000000408000-memory.dmp
memory/992-23-0x00000000001B0000-0x00000000001B8000-memory.dmp
memory/992-22-0x00000000001B0000-0x00000000001B8000-memory.dmp
memory/2444-27-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2444-28-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2444-32-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2444-36-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2444-37-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2444-41-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2444-45-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2444-46-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2444-50-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2444-54-0x0000000000400000-0x0000000000408000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\zincite.log
| MD5 | f63ab5030060312bf48a37465a7110f0 |
| SHA1 | 4ef4127df673a3c12d38a506a1fa89a04fc06754 |
| SHA256 | 6c0db8afa0a5c3886ed26a21f602c49e19ed84f45ed586870aa87075ce5abfa6 |
| SHA512 | 46792bb3cbfb0fd2b283e7b16f95ea621304565caf66490193b1c8c4e5a93072528a0408491f6977168bdf6ec45c7041e97bf78543838f6f0fd7d42b34f03287 |
C:\Users\Admin\AppData\Local\Temp\tmpA6C.tmp
| MD5 | ac8f926d5411da6c71aa9fd590fc873e |
| SHA1 | 4e569bc3ce6d2fcb345597255ba524420bfcc16f |
| SHA256 | 4a86239cd7ef5507b4dd917f9680a7338931c3e07d74ed0c0d8d75a7845fbeca |
| SHA512 | 04a0c7f0b35994a610d9496e97b2f918d6a182267a5e3601e1f90b907bfb4397ca2e5a06e114ee9392ec9c71dbb0a4f5b0cdcf50fe7da27184569572bffe25a9 |
memory/2444-61-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2444-64-0x0000000000400000-0x0000000000408000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-10 21:35
Reported
2024-06-10 21:37
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 |
| 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 |
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\9c01f9073e1c7ed49294f7bb920e190f_JaffaCakes118.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\9c01f9073e1c7ed49294f7bb920e190f_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\java.exe | C:\Users\Admin\AppData\Local\Temp\9c01f9073e1c7ed49294f7bb920e190f_JaffaCakes118.exe | N/A |
| File created | C:\Windows\java.exe | C:\Users\Admin\AppData\Local\Temp\9c01f9073e1c7ed49294f7bb920e190f_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 404 wrote to memory of 2352 | N/A | C:\Users\Admin\AppData\Local\Temp\9c01f9073e1c7ed49294f7bb920e190f_JaffaCakes118.exe | C:\Windows\services.exe |
| PID 404 wrote to memory of 2352 | N/A | C:\Users\Admin\AppData\Local\Temp\9c01f9073e1c7ed49294f7bb920e190f_JaffaCakes118.exe | C:\Windows\services.exe |
| PID 404 wrote to memory of 2352 | N/A | C:\Users\Admin\AppData\Local\Temp\9c01f9073e1c7ed49294f7bb920e190f_JaffaCakes118.exe | C:\Windows\services.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\9c01f9073e1c7ed49294f7bb920e190f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9c01f9073e1c7ed49294f7bb920e190f_JaffaCakes118.exe"
C:\Windows\services.exe
"C:\Windows\services.exe"
Network
| Country | Destination | Domain | Proto |
| KR | 221.149.214.140:1034 | tcp | |
| US | 16.100.225.235:1034 | tcp | |
| US | 15.196.52.90:1034 | tcp | |
| US | 15.198.14.122:1034 | 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.altavista.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 | search.yahoo.com | udp |
| IN | 4.240.75.125:1034 | 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 |
| US | 8.8.8.8:53 | www.altavista.com | udp |
| US | 16.150.197.22:1034 | 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 |
| US | 16.101.234.0:1034 | tcp | |
| US | 8.8.8.8:53 | outlook.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 | search.yahoo.com | udp |
| AU | 16.179.5.169:1034 | tcp |
Files
memory/404-0-0x0000000000500000-0x000000000050D000-memory.dmp
C:\Windows\services.exe
| MD5 | b0fe74719b1b647e2056641931907f4a |
| SHA1 | e858c206d2d1542a79936cb00d85da853bfc95e2 |
| SHA256 | bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c |
| SHA512 | 9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2 |
memory/2352-6-0x0000000000400000-0x0000000000408000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\zincite.log
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/2352-13-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2352-17-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2352-21-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2352-22-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2352-26-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2352-30-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2352-31-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2352-35-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2352-39-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2352-40-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2352-44-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2352-48-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2352-49-0x0000000000400000-0x0000000000408000-memory.dmp
memory/2352-53-0x0000000000400000-0x0000000000408000-memory.dmp