Analysis Overview
SHA256
259c6c9f64c7d8a5ea07770ed04a94ef4266f115bee1211f4b0a161614f1caac
Threat Level: Known bad
The file 2db46fd98a381ceb488748971288e73c_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Remcos
Executes dropped EXE
Checks computer location settings
Loads dropped DLL
Adds Run key to start application
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Suspicious use of UnmapMainImage
Suspicious use of SetWindowsHookEx
Runs ping.exe
Suspicious use of WriteProcessMemory
Suspicious use of SendNotifyMessage
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-10 06:04
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-10 06:04
Reported
2024-05-10 06:07
Platform
win7-20240508-en
Max time kernel
149s
Max time network
122s
Command Line
Signatures
Remcos
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microfiles2\HDPeal.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows\CurrentVersion\Run\wjhjnhtg = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microfiles2\\HDPeal.exe\"" | C:\Users\Admin\AppData\Roaming\Microfiles2\HDPeal.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows\CurrentVersion\Run\wjhjnhtg = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microfiles2\\HDPeal.exe\"" | C:\Users\Admin\AppData\Local\Temp\2db46fd98a381ceb488748971288e73c_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2952 set thread context of 2184 | N/A | C:\Users\Admin\AppData\Roaming\Microfiles2\HDPeal.exe | C:\Windows\SysWOW64\svchost.exe |
Enumerates physical storage devices
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2db46fd98a381ceb488748971288e73c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2db46fd98a381ceb488748971288e73c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microfiles2\HDPeal.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microfiles2\HDPeal.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2db46fd98a381ceb488748971288e73c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2db46fd98a381ceb488748971288e73c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microfiles2\HDPeal.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microfiles2\HDPeal.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2db46fd98a381ceb488748971288e73c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microfiles2\HDPeal.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microfiles2\HDPeal.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2db46fd98a381ceb488748971288e73c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microfiles2\HDPeal.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2db46fd98a381ceb488748971288e73c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2db46fd98a381ceb488748971288e73c_JaffaCakes118.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\install.bat" "
C:\Windows\SysWOW64\PING.EXE
PING 127.0.0.1 -n 2
C:\Users\Admin\AppData\Roaming\Microfiles2\HDPeal.exe
"C:\Users\Admin\AppData\Roaming\Microfiles2\HDPeal.exe"
C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | civita2.no-ip.biz | udp |
Files
memory/2380-2-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2380-6-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2380-7-0x0000000072940000-0x0000000072A60000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\install.bat
| MD5 | 9e63d0d86376e45cfd856537efb86171 |
| SHA1 | 566c68ff9c1f2fa5a75207258b1092447e81fcce |
| SHA256 | 6f6f2f859525c5c8668364d9feb6da278eee5ed59580a5184e8dda65832cce7d |
| SHA512 | d5359f1a3701a010c3fb90faac3da226881c6777dd7e1bfaf475cef0f18f6dfab9f317ac3431daa77869b2872f5a5c9a16cad10bc51a5d127219a095df7ccb98 |
memory/2380-16-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2380-17-0x0000000072940000-0x0000000072A60000-memory.dmp
\Users\Admin\AppData\Roaming\Microfiles2\HDPeal.exe
| MD5 | 2db46fd98a381ceb488748971288e73c |
| SHA1 | e2fa0529ebb4a047785c921e07b75e13ad054f03 |
| SHA256 | 259c6c9f64c7d8a5ea07770ed04a94ef4266f115bee1211f4b0a161614f1caac |
| SHA512 | 420bba3fa2d4a8e400e351d98071fb2572f681952ec27cf94bcbedd9fa141dd18f45b26499339b2bd9477810dd09ce1c1b39c56eb2f840e203e770a04698b61f |
memory/2952-26-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2952-25-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2952-29-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2184-30-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2184-42-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2184-40-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2184-38-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2184-36-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2184-34-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2184-32-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2184-46-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2952-44-0x0000000072940000-0x0000000072A93000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-10 06:04
Reported
2024-05-10 06:07
Platform
win10v2004-20240226-en
Max time kernel
151s
Max time network
157s
Command Line
Signatures
Remcos
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\2db46fd98a381ceb488748971288e73c_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microfiles2\HDPeal.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wjhjnhtg = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microfiles2\\HDPeal.exe\"" | C:\Users\Admin\AppData\Local\Temp\2db46fd98a381ceb488748971288e73c_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wjhjnhtg = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microfiles2\\HDPeal.exe\"" | C:\Users\Admin\AppData\Roaming\Microfiles2\HDPeal.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2304 set thread context of 4684 | N/A | C:\Users\Admin\AppData\Roaming\Microfiles2\HDPeal.exe | C:\Windows\SysWOW64\svchost.exe |
Enumerates physical storage devices
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2db46fd98a381ceb488748971288e73c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2db46fd98a381ceb488748971288e73c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microfiles2\HDPeal.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microfiles2\HDPeal.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2db46fd98a381ceb488748971288e73c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2db46fd98a381ceb488748971288e73c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microfiles2\HDPeal.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microfiles2\HDPeal.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2db46fd98a381ceb488748971288e73c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microfiles2\HDPeal.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microfiles2\HDPeal.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2db46fd98a381ceb488748971288e73c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2db46fd98a381ceb488748971288e73c_JaffaCakes118.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\install.bat" "
C:\Windows\SysWOW64\PING.EXE
PING 127.0.0.1 -n 2
C:\Users\Admin\AppData\Roaming\Microfiles2\HDPeal.exe
"C:\Users\Admin\AppData\Roaming\Microfiles2\HDPeal.exe"
C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3900 --field-trial-handle=2304,i,6987730730348465820,3913273227385401271,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 13.107.253.64:443 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| GB | 172.217.169.74:443 | tcp | |
| US | 8.8.8.8:53 | 159.113.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | civita2.no-ip.biz | udp |
| US | 8.8.8.8:53 | 88.16.208.104.in-addr.arpa | udp |
Files
memory/2828-4-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2828-8-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2828-11-0x0000000000400000-0x0000000000419000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\install.bat
| MD5 | 9e63d0d86376e45cfd856537efb86171 |
| SHA1 | 566c68ff9c1f2fa5a75207258b1092447e81fcce |
| SHA256 | 6f6f2f859525c5c8668364d9feb6da278eee5ed59580a5184e8dda65832cce7d |
| SHA512 | d5359f1a3701a010c3fb90faac3da226881c6777dd7e1bfaf475cef0f18f6dfab9f317ac3431daa77869b2872f5a5c9a16cad10bc51a5d127219a095df7ccb98 |
C:\Users\Admin\AppData\Roaming\Microfiles2\HDPeal.exe
| MD5 | 2db46fd98a381ceb488748971288e73c |
| SHA1 | e2fa0529ebb4a047785c921e07b75e13ad054f03 |
| SHA256 | 259c6c9f64c7d8a5ea07770ed04a94ef4266f115bee1211f4b0a161614f1caac |
| SHA512 | 420bba3fa2d4a8e400e351d98071fb2572f681952ec27cf94bcbedd9fa141dd18f45b26499339b2bd9477810dd09ce1c1b39c56eb2f840e203e770a04698b61f |
memory/2304-20-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2304-25-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2304-24-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2304-23-0x0000000000400000-0x0000000000419000-memory.dmp
memory/4684-26-0x0000000000400000-0x0000000000419000-memory.dmp
memory/4684-29-0x0000000000400000-0x0000000000419000-memory.dmp
memory/2304-33-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2304-34-0x0000000000400000-0x0000000000442000-memory.dmp