Analysis Overview
SHA256
08120955ca4cdc89e7c6ab767ed3a302e2e07755d2fd3e792b2677003130982a
Threat Level: Known bad
The file b059b572153661934aa9881a49b6dc7b_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Remcos
Checks computer location settings
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-04 04:59
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-04 04:59
Reported
2024-04-04 05:02
Platform
win7-20240221-en
Max time kernel
150s
Max time network
122s
Command Line
Signatures
Remcos
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2156 set thread context of 2904 | N/A | C:\Users\Admin\AppData\Local\Temp\b059b572153661934aa9881a49b6dc7b_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\b059b572153661934aa9881a49b6dc7b_JaffaCakes118.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b059b572153661934aa9881a49b6dc7b_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b059b572153661934aa9881a49b6dc7b_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b059b572153661934aa9881a49b6dc7b_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b059b572153661934aa9881a49b6dc7b_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b059b572153661934aa9881a49b6dc7b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b059b572153661934aa9881a49b6dc7b_JaffaCakes118.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JHKmcvbVuiFhA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp143C.tmp"
C:\Users\Admin\AppData\Local\Temp\b059b572153661934aa9881a49b6dc7b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b059b572153661934aa9881a49b6dc7b_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | remman1.ddns.net | udp |
| US | 8.8.8.8:53 | remman2.ddns.net | udp |
| US | 8.8.8.8:53 | remman3.ddns.net | udp |
| US | 8.8.8.8:53 | remman4.ddns.net | udp |
| US | 8.8.8.8:53 | remman5.ddns.net | udp |
| US | 8.8.8.8:53 | remman6.ddns.net | udp |
Files
memory/2156-0-0x0000000000D10000-0x0000000000DD2000-memory.dmp
memory/2156-1-0x0000000074BA0000-0x000000007528E000-memory.dmp
memory/2156-2-0x0000000004D20000-0x0000000004D60000-memory.dmp
memory/2156-3-0x0000000000520000-0x000000000052E000-memory.dmp
memory/2156-4-0x0000000074BA0000-0x000000007528E000-memory.dmp
memory/2156-5-0x0000000004D20000-0x0000000004D60000-memory.dmp
memory/2156-6-0x0000000006070000-0x000000000610C000-memory.dmp
memory/2904-12-0x0000000000400000-0x0000000000479000-memory.dmp
memory/2904-14-0x0000000000400000-0x0000000000479000-memory.dmp
memory/2904-16-0x0000000000400000-0x0000000000479000-memory.dmp
memory/2904-18-0x0000000000400000-0x0000000000479000-memory.dmp
memory/2904-26-0x0000000000400000-0x0000000000479000-memory.dmp
memory/2904-32-0x0000000000400000-0x0000000000479000-memory.dmp
memory/2904-38-0x0000000000400000-0x0000000000479000-memory.dmp
memory/2904-37-0x0000000000400000-0x0000000000479000-memory.dmp
memory/2156-35-0x0000000074BA0000-0x000000007528E000-memory.dmp
memory/2904-34-0x0000000000400000-0x0000000000479000-memory.dmp
memory/2904-33-0x0000000000400000-0x0000000000479000-memory.dmp
memory/2904-30-0x0000000000400000-0x0000000000479000-memory.dmp
memory/2904-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2904-24-0x0000000000400000-0x0000000000479000-memory.dmp
memory/2904-22-0x0000000000400000-0x0000000000479000-memory.dmp
memory/2904-20-0x0000000000400000-0x0000000000479000-memory.dmp
memory/2904-43-0x0000000000400000-0x0000000000479000-memory.dmp
C:\Users\Admin\AppData\Roaming\remcos\logs.dat
| MD5 | 505cf4d6bd7b53e37af35a0ea4af5f4b |
| SHA1 | 1e9b49a28f83542eb9b32fce1dedd52d3b238453 |
| SHA256 | efe4d9e55fc9532fab16586695e53406b318e84a9a5c40ca3f38a0032ff440bb |
| SHA512 | c3b1e4fb739e311e4380936fc63b272fa88b6783c0779484544648c8fd0e6146319b6d4b1bdc38de72af95391e5a3e4bc40fc7586eb856388ea9e7c27b2df39a |
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-04 04:59
Reported
2024-04-04 05:02
Platform
win10v2004-20240226-en
Max time kernel
150s
Max time network
155s
Command Line
Signatures
Remcos
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\b059b572153661934aa9881a49b6dc7b_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4116 set thread context of 2196 | N/A | C:\Users\Admin\AppData\Local\Temp\b059b572153661934aa9881a49b6dc7b_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\b059b572153661934aa9881a49b6dc7b_JaffaCakes118.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b059b572153661934aa9881a49b6dc7b_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b059b572153661934aa9881a49b6dc7b_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b059b572153661934aa9881a49b6dc7b_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b059b572153661934aa9881a49b6dc7b_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b059b572153661934aa9881a49b6dc7b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b059b572153661934aa9881a49b6dc7b_JaffaCakes118.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JHKmcvbVuiFhA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp16B0.tmp"
C:\Users\Admin\AppData\Local\Temp\b059b572153661934aa9881a49b6dc7b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b059b572153661934aa9881a49b6dc7b_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 225.66.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | remman1.ddns.net | udp |
| US | 8.8.8.8:53 | remman2.ddns.net | udp |
| US | 8.8.8.8:53 | remman3.ddns.net | udp |
| US | 8.8.8.8:53 | remman4.ddns.net | udp |
| US | 8.8.8.8:53 | remman5.ddns.net | udp |
| US | 8.8.8.8:53 | remman6.ddns.net | udp |
| US | 8.8.8.8:53 | remman1.ddns.net | udp |
| US | 8.8.8.8:53 | remman2.ddns.net | udp |
| US | 8.8.8.8:53 | remman3.ddns.net | udp |
| US | 8.8.8.8:53 | remman4.ddns.net | udp |
| US | 8.8.8.8:53 | remman5.ddns.net | udp |
| US | 8.8.8.8:53 | remman6.ddns.net | udp |
| US | 8.8.8.8:53 | remman1.ddns.net | udp |
| US | 8.8.8.8:53 | remman2.ddns.net | udp |
| US | 8.8.8.8:53 | remman3.ddns.net | udp |
| US | 8.8.8.8:53 | remman4.ddns.net | udp |
| US | 8.8.8.8:53 | remman5.ddns.net | udp |
| US | 8.8.8.8:53 | remman6.ddns.net | udp |
| US | 8.8.8.8:53 | remman1.ddns.net | udp |
| US | 8.8.8.8:53 | remman2.ddns.net | udp |
| US | 8.8.8.8:53 | remman3.ddns.net | udp |
| US | 8.8.8.8:53 | remman4.ddns.net | udp |
| US | 8.8.8.8:53 | remman5.ddns.net | udp |
| US | 8.8.8.8:53 | remman6.ddns.net | udp |
| US | 8.8.8.8:53 | remman1.ddns.net | udp |
| US | 8.8.8.8:53 | remman2.ddns.net | udp |
| US | 8.8.8.8:53 | remman3.ddns.net | udp |
| US | 8.8.8.8:53 | remman4.ddns.net | udp |
| US | 8.8.8.8:53 | remman5.ddns.net | udp |
| US | 8.8.8.8:53 | remman6.ddns.net | udp |
| US | 8.8.8.8:53 | remman1.ddns.net | udp |
| US | 8.8.8.8:53 | remman2.ddns.net | udp |
| US | 8.8.8.8:53 | remman3.ddns.net | udp |
| US | 8.8.8.8:53 | remman4.ddns.net | udp |
| US | 8.8.8.8:53 | remman5.ddns.net | udp |
| US | 8.8.8.8:53 | remman6.ddns.net | udp |
| US | 8.8.8.8:53 | remman1.ddns.net | udp |
| US | 8.8.8.8:53 | remman2.ddns.net | udp |
| US | 8.8.8.8:53 | remman3.ddns.net | udp |
| US | 8.8.8.8:53 | remman4.ddns.net | udp |
| US | 8.8.8.8:53 | remman5.ddns.net | udp |
| US | 8.8.8.8:53 | remman6.ddns.net | udp |
| US | 8.8.8.8:53 | remman1.ddns.net | udp |
| US | 8.8.8.8:53 | remman2.ddns.net | udp |
| US | 8.8.8.8:53 | remman3.ddns.net | udp |
| US | 8.8.8.8:53 | remman4.ddns.net | udp |
| US | 8.8.8.8:53 | remman5.ddns.net | udp |
| US | 8.8.8.8:53 | remman6.ddns.net | udp |
| US | 8.8.8.8:53 | remman1.ddns.net | udp |
| US | 8.8.8.8:53 | remman2.ddns.net | udp |
| US | 8.8.8.8:53 | remman3.ddns.net | udp |
| US | 8.8.8.8:53 | remman4.ddns.net | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | remman5.ddns.net | udp |
| US | 8.8.8.8:53 | remman6.ddns.net | udp |
| US | 8.8.8.8:53 | remman1.ddns.net | udp |
| US | 8.8.8.8:53 | remman2.ddns.net | udp |
| US | 8.8.8.8:53 | remman3.ddns.net | udp |
| US | 8.8.8.8:53 | remman4.ddns.net | udp |
| US | 8.8.8.8:53 | remman5.ddns.net | udp |
| US | 8.8.8.8:53 | remman6.ddns.net | udp |
| US | 8.8.8.8:53 | remman1.ddns.net | udp |
| US | 8.8.8.8:53 | remman2.ddns.net | udp |
| US | 8.8.8.8:53 | remman3.ddns.net | udp |
| US | 8.8.8.8:53 | remman4.ddns.net | udp |
| US | 8.8.8.8:53 | remman5.ddns.net | udp |
| US | 8.8.8.8:53 | remman6.ddns.net | udp |
| US | 8.8.8.8:53 | remman1.ddns.net | udp |
| US | 8.8.8.8:53 | remman2.ddns.net | udp |
| US | 8.8.8.8:53 | remman3.ddns.net | udp |
| US | 8.8.8.8:53 | remman4.ddns.net | udp |
| US | 8.8.8.8:53 | remman5.ddns.net | udp |
| US | 8.8.8.8:53 | remman6.ddns.net | udp |
| US | 8.8.8.8:53 | remman1.ddns.net | udp |
| US | 8.8.8.8:53 | remman2.ddns.net | udp |
| US | 8.8.8.8:53 | remman3.ddns.net | udp |
| US | 8.8.8.8:53 | remman4.ddns.net | udp |
| US | 8.8.8.8:53 | remman5.ddns.net | udp |
| US | 8.8.8.8:53 | remman6.ddns.net | udp |
| US | 8.8.8.8:53 | remman1.ddns.net | udp |
| US | 8.8.8.8:53 | remman2.ddns.net | udp |
| US | 8.8.8.8:53 | remman3.ddns.net | udp |
| US | 8.8.8.8:53 | remman4.ddns.net | udp |
| US | 8.8.8.8:53 | remman5.ddns.net | udp |
| US | 8.8.8.8:53 | remman6.ddns.net | udp |
| US | 8.8.8.8:53 | remman1.ddns.net | udp |
| US | 8.8.8.8:53 | remman2.ddns.net | udp |
| US | 8.8.8.8:53 | remman3.ddns.net | udp |
| US | 8.8.8.8:53 | remman4.ddns.net | udp |
| US | 8.8.8.8:53 | remman5.ddns.net | udp |
| US | 8.8.8.8:53 | remman6.ddns.net | udp |
| US | 8.8.8.8:53 | remman1.ddns.net | udp |
| US | 8.8.8.8:53 | remman2.ddns.net | udp |
| US | 8.8.8.8:53 | remman3.ddns.net | udp |
| US | 8.8.8.8:53 | remman4.ddns.net | udp |
| US | 8.8.8.8:53 | remman5.ddns.net | udp |
| US | 8.8.8.8:53 | remman6.ddns.net | udp |
| US | 8.8.8.8:53 | remman1.ddns.net | udp |
| US | 8.8.8.8:53 | remman2.ddns.net | udp |
| US | 8.8.8.8:53 | remman3.ddns.net | udp |
| US | 8.8.8.8:53 | remman4.ddns.net | udp |
| US | 8.8.8.8:53 | remman5.ddns.net | udp |
| US | 8.8.8.8:53 | remman6.ddns.net | udp |
| US | 8.8.8.8:53 | remman1.ddns.net | udp |
| US | 8.8.8.8:53 | remman2.ddns.net | udp |
| US | 8.8.8.8:53 | remman3.ddns.net | udp |
| US | 8.8.8.8:53 | remman4.ddns.net | udp |
| US | 8.8.8.8:53 | remman5.ddns.net | udp |
| US | 8.8.8.8:53 | remman6.ddns.net | udp |
| US | 8.8.8.8:53 | remman1.ddns.net | udp |
| US | 8.8.8.8:53 | remman2.ddns.net | udp |
| US | 8.8.8.8:53 | remman3.ddns.net | udp |
| US | 8.8.8.8:53 | remman4.ddns.net | udp |
| US | 8.8.8.8:53 | remman5.ddns.net | udp |
| US | 8.8.8.8:53 | remman6.ddns.net | udp |
| US | 8.8.8.8:53 | remman1.ddns.net | udp |
| US | 8.8.8.8:53 | remman2.ddns.net | udp |
| US | 8.8.8.8:53 | remman3.ddns.net | udp |
| US | 8.8.8.8:53 | remman4.ddns.net | udp |
| US | 8.8.8.8:53 | remman5.ddns.net | udp |
| US | 8.8.8.8:53 | remman6.ddns.net | udp |
| US | 8.8.8.8:53 | 27.73.42.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | remman1.ddns.net | udp |
| US | 8.8.8.8:53 | remman2.ddns.net | udp |
| US | 8.8.8.8:53 | remman3.ddns.net | udp |
| US | 8.8.8.8:53 | remman4.ddns.net | udp |
Files
memory/4116-0-0x0000000000F00000-0x0000000000FC2000-memory.dmp
memory/4116-1-0x0000000074DC0000-0x0000000075570000-memory.dmp
memory/4116-2-0x0000000005EC0000-0x0000000006464000-memory.dmp
memory/4116-3-0x00000000059B0000-0x0000000005A42000-memory.dmp
memory/4116-4-0x0000000005C20000-0x0000000005C30000-memory.dmp
memory/4116-5-0x0000000005990000-0x000000000599A000-memory.dmp
memory/4116-6-0x0000000006F40000-0x0000000006FDC000-memory.dmp
memory/4116-7-0x0000000006EA0000-0x0000000006EAE000-memory.dmp
memory/4116-8-0x0000000074DC0000-0x0000000075570000-memory.dmp
memory/4116-9-0x0000000005C20000-0x0000000005C30000-memory.dmp
memory/4116-10-0x000000000ABF0000-0x000000000AC8C000-memory.dmp
memory/2196-16-0x0000000000400000-0x0000000000479000-memory.dmp
memory/2196-18-0x0000000000400000-0x0000000000479000-memory.dmp
memory/2196-20-0x0000000000400000-0x0000000000479000-memory.dmp
memory/2196-24-0x0000000000400000-0x0000000000479000-memory.dmp
memory/2196-23-0x0000000000400000-0x0000000000479000-memory.dmp
memory/4116-22-0x0000000074DC0000-0x0000000075570000-memory.dmp
memory/2196-17-0x0000000000400000-0x0000000000479000-memory.dmp
memory/2196-29-0x0000000000400000-0x0000000000479000-memory.dmp
C:\Users\Admin\AppData\Roaming\remcos\logs.dat
| MD5 | 7be6d0e68d691bbfcfb8a05919ad6f86 |
| SHA1 | 8b91cb69a17a7f7914dfb2f5f8f53109dc82cf65 |
| SHA256 | 0a9a215f573aaed43d4859f3b786f0020daea4a01bfd4dec6486a2737b29c0fa |
| SHA512 | 5fc3f3525818b5adbe880c39ee8fa18967d68add861cc3b160a812a91ae998de2b1af8a36f81a38fe744f6f1c9c908883e48ca368e4f8b23171fd5c342bda124 |