Analysis Overview
SHA256
728ecf0600fb0298427faf24e59110a8b6a3711ec5121df82e60d68c61425d59
Threat Level: Known bad
The file 437f35f87fa527ff3c30f91263504fd9_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Darkcomet
Disables Task Manager via registry modification
Sets file to hidden
Uses the VBS compiler for execution
Suspicious use of SetThreadContext
Drops file in Windows directory
Unsigned PE
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Views/modifies file attributes
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-05-14 23:12
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-14 23:12
Reported
2024-05-14 23:15
Platform
win7-20240508-en
Max time kernel
150s
Max time network
118s
Command Line
Signatures
Darkcomet
Disables Task Manager via registry modification
Sets file to hidden
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\attrib.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\attrib.exe | N/A |
Uses the VBS compiler for execution
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2228 set thread context of 2364 | N/A | C:\Users\Admin\AppData\Local\Temp\External Triggerbot\Triggerbot.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | C:\Windows\SysWOW64\attrib.exe | N/A |
| File opened for modification | C:\Windows\Microsoft.NET\Framework\v2.0.50727 | C:\Windows\SysWOW64\attrib.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.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
Views/modifies file attributes
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\attrib.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\attrib.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\External Triggerbot\Triggerbot.exe
"C:\Users\Admin\AppData\Local\Temp\External Triggerbot\Triggerbot.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /k attrib "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" +s +h
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /k attrib "C:\Windows\Microsoft.NET\Framework\v2.0.50727" +s +h
C:\Windows\SysWOW64\notepad.exe
notepad
C:\Windows\SysWOW64\attrib.exe
attrib "C:\Windows\Microsoft.NET\Framework\v2.0.50727" +s +h
C:\Windows\SysWOW64\attrib.exe
attrib "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" +s +h
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | boniitonoip24.no-ip.org | udp |
Files
memory/2228-0-0x0000000074C51000-0x0000000074C52000-memory.dmp
memory/2228-1-0x0000000074C50000-0x00000000751FB000-memory.dmp
memory/2228-2-0x0000000074C50000-0x00000000751FB000-memory.dmp
memory/2228-3-0x0000000074C50000-0x00000000751FB000-memory.dmp
memory/2228-4-0x0000000074C50000-0x00000000751FB000-memory.dmp
memory/2228-5-0x0000000074C50000-0x00000000751FB000-memory.dmp
memory/2364-7-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2364-19-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2364-15-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2364-18-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2364-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2364-14-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2364-12-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2364-13-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2364-11-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2364-10-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2364-8-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2228-20-0x0000000074C50000-0x00000000751FB000-memory.dmp
memory/2364-21-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2364-22-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2364-23-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2592-24-0x0000000000080000-0x0000000000081000-memory.dmp
memory/2364-64-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2364-63-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2592-62-0x00000000001A0000-0x00000000001A1000-memory.dmp
memory/2364-65-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2364-66-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2364-67-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2364-68-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2364-69-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2364-70-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2364-71-0x0000000000400000-0x00000000004B2000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-14 23:12
Reported
2024-05-14 23:15
Platform
win10v2004-20240226-en
Max time kernel
151s
Max time network
154s
Command Line
Signatures
Darkcomet
Disables Task Manager via registry modification
Sets file to hidden
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\attrib.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\attrib.exe | N/A |
Uses the VBS compiler for execution
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2456 set thread context of 60 | N/A | C:\Users\Admin\AppData\Local\Temp\External Triggerbot\Triggerbot.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | C:\Windows\SysWOW64\attrib.exe | N/A |
| File opened for modification | C:\Windows\Microsoft.NET\Framework\v2.0.50727 | C:\Windows\SysWOW64\attrib.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.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
Views/modifies file attributes
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\attrib.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\attrib.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\External Triggerbot\Triggerbot.exe
"C:\Users\Admin\AppData\Local\Temp\External Triggerbot\Triggerbot.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /k attrib "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" +s +h
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /k attrib "C:\Windows\Microsoft.NET\Framework\v2.0.50727" +s +h
C:\Windows\SysWOW64\notepad.exe
notepad
C:\Windows\SysWOW64\attrib.exe
attrib "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" +s +h
C:\Windows\SysWOW64\attrib.exe
attrib "C:\Windows\Microsoft.NET\Framework\v2.0.50727" +s +h
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=1332 --field-trial-handle=3060,i,1774866140584649235,8085848018931772189,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| GB | 142.250.200.42:443 | tcp | |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 13.107.246.64:443 | tcp | |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | boniitonoip24.no-ip.org | udp |
| US | 8.8.8.8:53 | boniitonoip24.no-ip.org | udp |
| US | 8.8.8.8:53 | boniitonoip24.no-ip.org | udp |
| US | 8.8.8.8:53 | boniitonoip24.no-ip.org | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | boniitonoip24.no-ip.org | udp |
| US | 8.8.8.8:53 | boniitonoip24.no-ip.org | udp |
| US | 8.8.8.8:53 | boniitonoip24.no-ip.org | udp |
| US | 8.8.8.8:53 | boniitonoip24.no-ip.org | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | boniitonoip24.no-ip.org | udp |
| US | 8.8.8.8:53 | boniitonoip24.no-ip.org | udp |
| US | 8.8.8.8:53 | boniitonoip24.no-ip.org | udp |
| US | 8.8.8.8:53 | boniitonoip24.no-ip.org | udp |
| US | 8.8.8.8:53 | boniitonoip24.no-ip.org | udp |
| US | 8.8.8.8:53 | boniitonoip24.no-ip.org | udp |
| US | 8.8.8.8:53 | boniitonoip24.no-ip.org | udp |
| US | 8.8.8.8:53 | boniitonoip24.no-ip.org | udp |
| US | 8.8.8.8:53 | boniitonoip24.no-ip.org | udp |
| US | 8.8.8.8:53 | boniitonoip24.no-ip.org | udp |
| US | 8.8.8.8:53 | boniitonoip24.no-ip.org | udp |
| US | 8.8.8.8:53 | 215.143.182.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | boniitonoip24.no-ip.org | udp |
| US | 8.8.8.8:53 | boniitonoip24.no-ip.org | udp |
Files
memory/2456-0-0x0000000074F12000-0x0000000074F13000-memory.dmp
memory/2456-1-0x0000000074F10000-0x00000000754C1000-memory.dmp
memory/2456-2-0x0000000074F10000-0x00000000754C1000-memory.dmp
memory/2456-4-0x0000000074F10000-0x00000000754C1000-memory.dmp
memory/2456-3-0x0000000074F12000-0x0000000074F13000-memory.dmp
memory/2456-5-0x0000000074F10000-0x00000000754C1000-memory.dmp
memory/60-7-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/60-6-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/60-9-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/60-11-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2456-10-0x0000000074F10000-0x00000000754C1000-memory.dmp
memory/60-12-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/60-15-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/260-14-0x0000000001330000-0x0000000001331000-memory.dmp
memory/60-13-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/60-16-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/60-17-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/60-18-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/60-19-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/60-20-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/60-21-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/60-22-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/60-23-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/60-24-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/60-25-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/60-26-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/60-27-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/60-28-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/60-29-0x0000000000400000-0x00000000004B2000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2024-05-14 23:12
Reported
2024-05-14 23:15
Platform
win7-20240221-en
Max time kernel
118s
Max time network
123s
Command Line
Signatures
Processes
C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\External Triggerbot\triggerbot.vbs"
Network
Files
Analysis: behavioral4
Detonation Overview
Submitted
2024-05-14 23:12
Reported
2024-05-14 23:15
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
153s
Command Line
Signatures
Processes
C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\External Triggerbot\triggerbot.vbs"
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 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.179.89.13.in-addr.arpa | udp |