Analysis Overview
SHA256
34e3b6a0dae2cc223bf18e7cb9c84c0cafead62b3d8914a9488de9f5c76d8794
Threat Level: Known bad
The file 189ada9dc9ca6a101df62effdaf4e733_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Trickbot x86 loader
Trickbot
Stops running service(s)
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Looks up external IP address via web service
Drops file in System32 directory
Suspicious use of SetThreadContext
Launches sc.exe
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Uses Task Scheduler COM API
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-05 17:14
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-05 17:14
Reported
2024-05-05 17:16
Platform
win10v2004-20240419-en
Max time kernel
150s
Max time network
152s
Command Line
Signatures
Trickbot
Trickbot x86 loader
| 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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe = "C:\\Users\\Admin\\AppData\\Roaming\\netlibs\\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe" | C:\Windows\system32\svchost.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | icanhazip.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3864 set thread context of 2912 | N/A | C:\Users\Admin\AppData\Local\Temp\189ada9dc9ca6a101df62effdaf4e733_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\189ada9dc9ca6a101df62effdaf4e733_JaffaCakes118.exe |
| PID 640 set thread context of 2764 | N/A | C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe | C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\189ada9dc9ca6a101df62effdaf4e733_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\189ada9dc9ca6a101df62effdaf4e733_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\189ada9dc9ca6a101df62effdaf4e733_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\189ada9dc9ca6a101df62effdaf4e733_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\189ada9dc9ca6a101df62effdaf4e733_JaffaCakes118.exe"
C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe
C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe
C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe
C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | icanhazip.com | udp |
| US | 104.16.184.241:80 | icanhazip.com | tcp |
| RU | 176.222.255.2:443 | tcp | |
| US | 8.8.8.8:53 | 241.184.16.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.14.97.104.in-addr.arpa | udp |
| RU | 176.222.255.2:443 | tcp | |
| US | 8.8.8.8:53 | 100.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 144.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.19.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| RU | 176.222.255.2:443 | tcp | |
| RU | 158.58.131.54:443 | 158.58.131.54 | tcp |
| US | 8.8.8.8:53 | udp |
Files
memory/2912-3-0x0000000000400000-0x000000000043D000-memory.dmp
memory/2912-6-0x0000000000400000-0x000000000043D000-memory.dmp
C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe
| MD5 | 189ada9dc9ca6a101df62effdaf4e733 |
| SHA1 | b8be1b171a1b8b63706ca450f8fee514fc925b6d |
| SHA256 | 34e3b6a0dae2cc223bf18e7cb9c84c0cafead62b3d8914a9488de9f5c76d8794 |
| SHA512 | ecfdf797a8cf4316c786cd56fd6e7431529b985b446b9d388797b070fb4bba6ff4f6eeed6c488b42c8dfc584d1e5e94f5c53dcc550d02b401dd463b34fb06312 |
memory/2912-16-0x0000000000400000-0x000000000043D000-memory.dmp
memory/2764-22-0x0000000010000000-0x0000000010007000-memory.dmp
memory/2764-21-0x0000000010000000-0x0000000010007000-memory.dmp
memory/2764-26-0x0000000000400000-0x000000000043D000-memory.dmp
memory/4176-28-0x000002D3375D0000-0x000002D3375D1000-memory.dmp
memory/4176-29-0x0000000140000000-0x0000000140036000-memory.dmp
memory/2764-35-0x0000000000400000-0x000000000043D000-memory.dmp
memory/2764-37-0x0000000008680000-0x000000000873E000-memory.dmp
memory/2764-38-0x0000000008BA0000-0x0000000008E69000-memory.dmp
memory/4176-45-0x0000000140000000-0x0000000140036000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-05 17:14
Reported
2024-05-05 17:16
Platform
win7-20240221-en
Max time kernel
119s
Max time network
123s
Command Line
Signatures
Trickbot
Trickbot x86 loader
| 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 |
Stops running service(s)
Executes dropped EXE
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\189ada9dc9ca6a101df62effdaf4e733_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\189ada9dc9ca6a101df62effdaf4e733_JaffaCakes118.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | myexternalip.com | N/A | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2240 set thread context of 2056 | N/A | C:\Users\Admin\AppData\Local\Temp\189ada9dc9ca6a101df62effdaf4e733_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\189ada9dc9ca6a101df62effdaf4e733_JaffaCakes118.exe |
| PID 2496 set thread context of 2356 | N/A | C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe | C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe |
| PID 752 set thread context of 1684 | N/A | C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe | C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\sc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\sc.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\189ada9dc9ca6a101df62effdaf4e733_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\189ada9dc9ca6a101df62effdaf4e733_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\189ada9dc9ca6a101df62effdaf4e733_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\189ada9dc9ca6a101df62effdaf4e733_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Users\Admin\AppData\Local\Temp\189ada9dc9ca6a101df62effdaf4e733_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\189ada9dc9ca6a101df62effdaf4e733_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\189ada9dc9ca6a101df62effdaf4e733_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\189ada9dc9ca6a101df62effdaf4e733_JaffaCakes118.exe"
C:\Windows\SysWOW64\cmd.exe
/c sc stop WinDefend
C:\Windows\SysWOW64\cmd.exe
/c sc delete WinDefend
C:\Windows\SysWOW64\cmd.exe
/c powershell Set-MpPreference -DisableRealtimeMonitoring $true
C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe
C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe
C:\Windows\SysWOW64\sc.exe
sc stop WinDefend
C:\Windows\SysWOW64\sc.exe
sc delete WinDefend
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell Set-MpPreference -DisableRealtimeMonitoring $true
C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe
C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\taskeng.exe
taskeng.exe {4DB7DF49-5339-4959-AEC8-6C0D18D0C2C7} S-1-5-18:NT AUTHORITY\System:Service:
C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe
C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe
C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe
C:\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | myexternalip.com | udp |
| US | 34.117.118.44:80 | myexternalip.com | tcp |
Files
memory/2056-3-0x0000000000400000-0x000000000043D000-memory.dmp
memory/2056-6-0x0000000000400000-0x000000000043D000-memory.dmp
\Users\Admin\AppData\Roaming\netlibs\199ada9dc9ca7a101df72effdaf4e833_KaffaDaket119.exe
| MD5 | 189ada9dc9ca6a101df62effdaf4e733 |
| SHA1 | b8be1b171a1b8b63706ca450f8fee514fc925b6d |
| SHA256 | 34e3b6a0dae2cc223bf18e7cb9c84c0cafead62b3d8914a9488de9f5c76d8794 |
| SHA512 | ecfdf797a8cf4316c786cd56fd6e7431529b985b446b9d388797b070fb4bba6ff4f6eeed6c488b42c8dfc584d1e5e94f5c53dcc550d02b401dd463b34fb06312 |
memory/2056-22-0x0000000000400000-0x000000000043D000-memory.dmp
memory/2356-28-0x0000000000400000-0x000000000043D000-memory.dmp
memory/2356-30-0x0000000010000000-0x0000000010007000-memory.dmp
memory/2832-33-0x0000000140000000-0x0000000140036000-memory.dmp
memory/2832-34-0x0000000140000000-0x0000000140036000-memory.dmp
memory/2356-42-0x0000000000400000-0x000000000043D000-memory.dmp
C:\Windows\Temp\VBCE28.tmp
| MD5 | a5aba000b6e6970eab73a5ae677b83b5 |
| SHA1 | 6b1932b175871c8d59e8c98566419d78dcdc1372 |
| SHA256 | 22012823e1e942f88c90b1ecb85316e72807dd6ca9d5d2602a74c1be49a2e4ed |
| SHA512 | ef4af25d403df9d33a9cf3090f76a647be9e11627523cf2cb4b7886b9f9b42f93f43446578d787bb6203c85c76913f2e5906d6c512bcaf6b2f85418e2fb31db2 |
memory/1684-51-0x0000000000400000-0x000000000043D000-memory.dmp
memory/1684-63-0x0000000000400000-0x000000000043D000-memory.dmp