Analysis Overview
SHA256
db1b76a817d80a04dfe6236b050aad2e147374023b96d2fc2f5d76f500e8c8a5
Threat Level: Known bad
The file 64d0787df9bff4b22b0efbe10012799f_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Darkcomet
Modifies WinLogon for persistence
UPX packed file
Uses the VBS compiler for execution
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-05-21 21:25
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-21 21:25
Reported
2024-05-21 21:27
Platform
win7-20240221-en
Max time kernel
150s
Max time network
121s
Command Line
Signatures
Darkcomet
Modifies WinLogon for persistence
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"C:\\Users\\Admin\\AppData\\Roaming\\z7WJ0VV41XJKVUuN\\ERhOrb1u6Rlf.exe\",explorer.exe" | C:\Users\Admin\AppData\Local\Temp\Satoshimines Bot v.1.5\Satoshimines Bot v.1.5.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
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Uses the VBS compiler for execution
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1040 set thread context of 2888 | N/A | C:\Users\Admin\AppData\Local\Temp\Satoshimines Bot v.1.5\Satoshimines Bot v.1.5.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Satoshimines Bot v.1.5\Satoshimines Bot v.1.5.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Satoshimines Bot v.1.5\Satoshimines Bot v.1.5.exe
"C:\Users\Admin\AppData\Local\Temp\Satoshimines Bot v.1.5\Satoshimines Bot v.1.5.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | lisa000.hopto.org | udp |
Files
memory/1040-0-0x0000000074371000-0x0000000074372000-memory.dmp
memory/1040-1-0x0000000074370000-0x000000007491B000-memory.dmp
memory/1040-2-0x0000000074370000-0x000000007491B000-memory.dmp
memory/1040-4-0x0000000074370000-0x000000007491B000-memory.dmp
memory/1040-3-0x0000000074370000-0x000000007491B000-memory.dmp
memory/2888-7-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2888-13-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2888-12-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2888-14-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2888-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2888-8-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2888-9-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2888-17-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2888-18-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2888-16-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2888-19-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2888-20-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1040-21-0x0000000074370000-0x000000007491B000-memory.dmp
memory/1040-22-0x0000000074370000-0x000000007491B000-memory.dmp
memory/2888-23-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1040-24-0x0000000074370000-0x000000007491B000-memory.dmp
memory/2888-25-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2888-26-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2888-27-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2888-28-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2888-29-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2888-30-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2888-31-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2888-32-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2888-33-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2888-34-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2888-35-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2888-36-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/2888-37-0x0000000000400000-0x00000000004B7000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-21 21:25
Reported
2024-05-21 21:27
Platform
win10v2004-20240508-en
Max time kernel
150s
Max time network
149s
Command Line
Signatures
Darkcomet
Modifies WinLogon for persistence
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"C:\\Users\\Admin\\AppData\\Roaming\\z7WJ0VV41XJKVUuN\\XdeykwG4mqsG.exe\",explorer.exe" | C:\Users\Admin\AppData\Local\Temp\Satoshimines Bot v.1.5\Satoshimines Bot v.1.5.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
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Uses the VBS compiler for execution
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1896 set thread context of 1440 | N/A | C:\Users\Admin\AppData\Local\Temp\Satoshimines Bot v.1.5\Satoshimines Bot v.1.5.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Satoshimines Bot v.1.5\Satoshimines Bot v.1.5.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Satoshimines Bot v.1.5\Satoshimines Bot v.1.5.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Satoshimines Bot v.1.5\Satoshimines Bot v.1.5.exe
"C:\Users\Admin\AppData\Local\Temp\Satoshimines Bot v.1.5\Satoshimines Bot v.1.5.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 --field-trial-handle=4080,i,1999448010053300448,1112699187621658374,262144 --variations-seed-version --mojo-platform-channel-handle=3976 /prefetch:8
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| NL | 23.62.61.161:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 161.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | lisa000.hopto.org | udp |
| US | 8.8.8.8:53 | lisa000.hopto.org | udp |
| US | 8.8.8.8:53 | lisa000.hopto.org | udp |
| US | 8.8.8.8:53 | lisa000.hopto.org | udp |
| US | 8.8.8.8:53 | lisa000.hopto.org | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | lisa000.hopto.org | udp |
| US | 8.8.8.8:53 | lisa000.hopto.org | udp |
| US | 8.8.8.8:53 | lisa000.hopto.org | udp |
| US | 8.8.8.8:53 | lisa000.hopto.org | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | lisa000.hopto.org | udp |
| US | 8.8.8.8:53 | lisa000.hopto.org | udp |
| US | 8.8.8.8:53 | lisa000.hopto.org | udp |
| US | 8.8.8.8:53 | 98.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | lisa000.hopto.org | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | lisa000.hopto.org | udp |
| US | 8.8.8.8:53 | lisa000.hopto.org | udp |
| US | 8.8.8.8:53 | lisa000.hopto.org | udp |
| US | 8.8.8.8:53 | lisa000.hopto.org | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | lisa000.hopto.org | udp |
| US | 8.8.8.8:53 | lisa000.hopto.org | 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 | lisa000.hopto.org | udp |
| US | 8.8.8.8:53 | lisa000.hopto.org | udp |
| US | 8.8.8.8:53 | 92.16.208.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | lisa000.hopto.org | udp |
| US | 8.8.8.8:53 | lisa000.hopto.org | udp |
| US | 8.8.8.8:53 | lisa000.hopto.org | udp |
| US | 8.8.8.8:53 | lisa000.hopto.org | udp |
| US | 8.8.8.8:53 | lisa000.hopto.org | udp |
| US | 8.8.8.8:53 | lisa000.hopto.org | udp |
| US | 8.8.8.8:53 | lisa000.hopto.org | udp |
Files
memory/1896-0-0x0000000075132000-0x0000000075133000-memory.dmp
memory/1896-1-0x0000000075130000-0x00000000756E1000-memory.dmp
memory/1896-2-0x0000000075130000-0x00000000756E1000-memory.dmp
memory/1896-3-0x0000000075130000-0x00000000756E1000-memory.dmp
memory/1440-6-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1440-7-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1440-10-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1440-11-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1440-13-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1440-12-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1440-14-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1440-15-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1896-16-0x0000000075132000-0x0000000075133000-memory.dmp
memory/1896-17-0x0000000075130000-0x00000000756E1000-memory.dmp
memory/1896-18-0x0000000075130000-0x00000000756E1000-memory.dmp
memory/1440-19-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1440-20-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1440-21-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1440-22-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1440-23-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1440-24-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1440-25-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1440-26-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1440-27-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1440-28-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1440-29-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1440-30-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1440-31-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1440-32-0x0000000000400000-0x00000000004B7000-memory.dmp
memory/1440-33-0x0000000000400000-0x00000000004B7000-memory.dmp