Analysis Overview
SHA256
e34f45ed480910fd0afdc69940a50e1bd01d3f915baec6157c80e6aca1e30b51
Threat Level: Known bad
The file 09cc9d16bb39e4b44c5c64180f6799f7_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Darkcomet
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-20 22:26
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-20 22:26
Reported
2024-06-20 22:28
Platform
win7-20240508-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
Darkcomet
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\explorer.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09cc9d16bb39e4b44c5c64180f6799f7_JaffaCakes118.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft Essentials = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MsMpEng.exe" | C:\Users\Admin\AppData\Local\Temp\09cc9d16bb39e4b44c5c64180f6799f7_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2008 set thread context of 2280 | N/A | C:\Users\Admin\AppData\Local\Temp\09cc9d16bb39e4b44c5c64180f6799f7_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\explorer.exe |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\explorer.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\09cc9d16bb39e4b44c5c64180f6799f7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\09cc9d16bb39e4b44c5c64180f6799f7_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\explorer.exe
C:\Users\Admin\AppData\Local\Temp\explorer.exe
Network
| Country | Destination | Domain | Proto |
| US | 174.127.99.223:3579 | tcp | |
| US | 174.127.99.223:3579 | tcp | |
| US | 174.127.99.223:3579 | tcp | |
| US | 174.127.99.223:3579 | tcp | |
| US | 174.127.99.223:3579 | tcp | |
| US | 174.127.99.223:3579 | tcp | |
| US | 174.127.99.223:3579 | tcp | |
| US | 174.127.99.223:3579 | tcp |
Files
memory/2008-0-0x0000000074A91000-0x0000000074A92000-memory.dmp
memory/2008-1-0x0000000074A90000-0x000000007503B000-memory.dmp
\Users\Admin\AppData\Local\Temp\explorer.exe
| MD5 | ed797d8dc2c92401985d162e42ffa450 |
| SHA1 | 0f02fc517c7facc4baefde4fe9467fb6488ebabe |
| SHA256 | b746362010a101cb5931bc066f0f4d3fc740c02a68c1f37fc3c8e6c87fd7cb1e |
| SHA512 | e831a6ff987f3ef29982da16afad06938b68eddd43c234ba88d1c96a1b5547f2284baf35cbb3a5bfd75e7f0445d14daa014e0ba00b4db72c67f83f0a314c80c2 |
memory/2280-7-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2280-13-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2280-25-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2280-23-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2280-21-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2280-19-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2280-17-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2280-11-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2280-9-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2280-8-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2280-15-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2280-28-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2008-29-0x0000000074A90000-0x000000007503B000-memory.dmp
memory/2280-30-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2280-32-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2280-31-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2280-33-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2280-35-0x0000000000400000-0x00000000004B5000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-20 22:26
Reported
2024-06-20 22:28
Platform
win10v2004-20240611-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Darkcomet
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\explorer.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2080292272-204036150-2159171770-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft Essentials = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MsMpEng.exe" | C:\Users\Admin\AppData\Local\Temp\09cc9d16bb39e4b44c5c64180f6799f7_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3408 set thread context of 2736 | N/A | C:\Users\Admin\AppData\Local\Temp\09cc9d16bb39e4b44c5c64180f6799f7_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\explorer.exe |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\explorer.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\09cc9d16bb39e4b44c5c64180f6799f7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\09cc9d16bb39e4b44c5c64180f6799f7_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\explorer.exe
C:\Users\Admin\AppData\Local\Temp\explorer.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 174.127.99.223:3579 | tcp | |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 144.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 174.127.99.223:3579 | tcp | |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 174.127.99.223:3579 | tcp | |
| US | 8.8.8.8:53 | 97.90.14.23.in-addr.arpa | udp |
| US | 174.127.99.223:3579 | tcp | |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 174.127.99.223:3579 | tcp | |
| US | 8.8.8.8:53 | 29.243.111.52.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 | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 174.127.99.223:3579 | tcp | |
| US | 174.127.99.223:3579 | tcp | |
| US | 174.127.99.223:3579 | tcp |
Files
memory/3408-0-0x00000000748E2000-0x00000000748E3000-memory.dmp
memory/3408-1-0x00000000748E0000-0x0000000074E91000-memory.dmp
memory/3408-2-0x00000000748E0000-0x0000000074E91000-memory.dmp
memory/2736-6-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2736-9-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2736-13-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2736-11-0x0000000000400000-0x00000000004B5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\explorer.exe
| MD5 | e118330b4629b12368d91b9df6488be0 |
| SHA1 | ce90218c7e3b90df2a3409ec253048bb6472c2fd |
| SHA256 | 3a0f2936b8c45e8ba3458d69d7859a63844469e698652e15fb56639d32f40cc9 |
| SHA512 | ac91c04cb20223dbaaf594440cb778dff36e857921be427c8528ba4c6cdb3e8bf8e71e1ae8af7bde9c04ff5b97b379231625bc1a2b66aba2f98cd340cd8a94b0 |
memory/3408-14-0x00000000748E0000-0x0000000074E91000-memory.dmp
memory/2736-15-0x0000000002130000-0x0000000002131000-memory.dmp
memory/2736-17-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2736-16-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2736-18-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2736-20-0x0000000002130000-0x0000000002131000-memory.dmp
memory/2736-21-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2736-23-0x0000000000400000-0x00000000004B5000-memory.dmp
memory/2736-25-0x0000000000400000-0x00000000004B5000-memory.dmp