Analysis Overview
SHA256
23ce7d714e8ccd6fe40a1b10803b587e2cf4dbb61e8ee4624654d7fd2c38bdf7
Threat Level: Known bad
The file 7b777263642cd694415accdb45b19de6_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
njRAT/Bladabindi
Modifies Windows Firewall
Loads dropped DLL
Checks computer location settings
Executes dropped EXE
Adds Run key to start application
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-28 03:03
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-28 03:03
Reported
2024-05-28 03:06
Platform
win7-20240215-en
Max time kernel
148s
Max time network
122s
Command Line
Signatures
njRAT/Bladabindi
Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netsh.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7b777263642cd694415accdb45b19de6_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\RegSvc = "\"ApplicationData\\RegSvc.exe.exe\"" | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1148 set thread context of 2612 | N/A | C:\Users\Admin\AppData\Local\Temp\7b777263642cd694415accdb45b19de6_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\7b777263642cd694415accdb45b19de6_JaffaCakes118.exe |
| PID 2592 set thread context of 2968 | N/A | C:\Users\Admin\AppData\Roaming\server.exe | C:\Users\Admin\AppData\Roaming\server.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7b777263642cd694415accdb45b19de6_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7b777263642cd694415accdb45b19de6_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7b777263642cd694415accdb45b19de6_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7b777263642cd694415accdb45b19de6_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7b777263642cd694415accdb45b19de6_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7b777263642cd694415accdb45b19de6_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7b777263642cd694415accdb45b19de6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7b777263642cd694415accdb45b19de6_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\7b777263642cd694415accdb45b19de6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7b777263642cd694415accdb45b19de6_JaffaCakes118.exe"
C:\Users\Admin\AppData\Roaming\server.exe
"C:\Users\Admin\AppData\Roaming\server.exe"
C:\Users\Admin\AppData\Roaming\server.exe
"C:\Users\Admin\AppData\Roaming\server.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\server.exe" "server.exe" ENABLE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | cb4cb4.ddns.net | udp |
Files
memory/1148-0-0x00000000742A1000-0x00000000742A2000-memory.dmp
memory/1148-2-0x00000000742A0000-0x000000007484B000-memory.dmp
memory/1148-1-0x00000000742A0000-0x000000007484B000-memory.dmp
memory/1148-3-0x00000000742A0000-0x000000007484B000-memory.dmp
memory/2612-4-0x0000000000080000-0x000000000008C000-memory.dmp
memory/2612-26-0x0000000000080000-0x000000000008C000-memory.dmp
memory/1148-27-0x00000000742A0000-0x000000007484B000-memory.dmp
memory/2612-29-0x00000000742A0000-0x000000007484B000-memory.dmp
memory/2612-28-0x00000000742A0000-0x000000007484B000-memory.dmp
memory/2612-23-0x0000000000080000-0x000000000008C000-memory.dmp
memory/2612-30-0x00000000742A0000-0x000000007484B000-memory.dmp
memory/2612-19-0x0000000000080000-0x000000000008C000-memory.dmp
memory/1148-31-0x00000000742A0000-0x000000007484B000-memory.dmp
memory/2612-11-0x0000000000080000-0x000000000008C000-memory.dmp
memory/2612-8-0x0000000000080000-0x000000000008C000-memory.dmp
memory/2612-6-0x0000000000080000-0x000000000008C000-memory.dmp
memory/2612-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2612-14-0x0000000000080000-0x000000000008C000-memory.dmp
\Users\Admin\AppData\Roaming\server.exe
| MD5 | 7b777263642cd694415accdb45b19de6 |
| SHA1 | 157c6b950a34e59a575c943955d4a6347f484b2b |
| SHA256 | 23ce7d714e8ccd6fe40a1b10803b587e2cf4dbb61e8ee4624654d7fd2c38bdf7 |
| SHA512 | 525a71dd76441cb2f25706594217ddff2300fb1c177f821334993c46e041a8ac3416031183f013083397ec270a15e0b98cb28579ed891a003a58321c52e55e6a |
memory/2612-39-0x00000000742A0000-0x000000007484B000-memory.dmp
memory/2968-52-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2968-56-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2968-55-0x0000000000400000-0x000000000040C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-28 03:03
Reported
2024-05-28 03:06
Platform
win10v2004-20240226-en
Max time kernel
150s
Max time network
157s
Command Line
Signatures
njRAT/Bladabindi
Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netsh.exe | N/A |
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\7b777263642cd694415accdb45b19de6_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\RegSvc = "\"ApplicationData\\RegSvc.exe.exe\"" | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2388 set thread context of 548 | N/A | C:\Users\Admin\AppData\Local\Temp\7b777263642cd694415accdb45b19de6_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\7b777263642cd694415accdb45b19de6_JaffaCakes118.exe |
| PID 2756 set thread context of 3276 | N/A | C:\Users\Admin\AppData\Roaming\server.exe | C:\Users\Admin\AppData\Roaming\server.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7b777263642cd694415accdb45b19de6_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7b777263642cd694415accdb45b19de6_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7b777263642cd694415accdb45b19de6_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7b777263642cd694415accdb45b19de6_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7b777263642cd694415accdb45b19de6_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7b777263642cd694415accdb45b19de6_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\server.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7b777263642cd694415accdb45b19de6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7b777263642cd694415accdb45b19de6_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\7b777263642cd694415accdb45b19de6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7b777263642cd694415accdb45b19de6_JaffaCakes118.exe"
C:\Users\Admin\AppData\Roaming\server.exe
"C:\Users\Admin\AppData\Roaming\server.exe"
C:\Users\Admin\AppData\Roaming\server.exe
"C:\Users\Admin\AppData\Roaming\server.exe"
C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\server.exe" "server.exe" ENABLE
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=4312 --field-trial-handle=2692,i,8678872182442199182,12502579059484928042,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | 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 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | cb4cb4.ddns.net | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| US | 8.8.8.8:53 | chromewebstore.googleapis.com | udp |
| FR | 172.217.20.202:443 | chromewebstore.googleapis.com | tcp |
| US | 8.8.8.8:53 | 202.20.217.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 1.173.189.20.in-addr.arpa | udp |
Files
memory/2388-0-0x00000000750C2000-0x00000000750C3000-memory.dmp
memory/2388-1-0x00000000750C0000-0x0000000075671000-memory.dmp
memory/2388-2-0x00000000750C0000-0x0000000075671000-memory.dmp
memory/2388-3-0x00000000750C0000-0x0000000075671000-memory.dmp
memory/2388-4-0x00000000750C0000-0x0000000075671000-memory.dmp
memory/2388-5-0x00000000750C0000-0x0000000075671000-memory.dmp
memory/2388-6-0x00000000750C0000-0x0000000075671000-memory.dmp
memory/548-7-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2388-11-0x00000000750C2000-0x00000000750C3000-memory.dmp
memory/548-9-0x0000000000400000-0x000000000040C000-memory.dmp
memory/548-8-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2388-12-0x00000000750C0000-0x0000000075671000-memory.dmp
memory/548-13-0x00000000750C0000-0x0000000075671000-memory.dmp
memory/548-14-0x00000000750C0000-0x0000000075671000-memory.dmp
memory/548-15-0x00000000750C0000-0x0000000075671000-memory.dmp
memory/2388-17-0x00000000750C0000-0x0000000075671000-memory.dmp
C:\Users\Admin\AppData\Roaming\server.exe
| MD5 | 7b777263642cd694415accdb45b19de6 |
| SHA1 | 157c6b950a34e59a575c943955d4a6347f484b2b |
| SHA256 | 23ce7d714e8ccd6fe40a1b10803b587e2cf4dbb61e8ee4624654d7fd2c38bdf7 |
| SHA512 | 525a71dd76441cb2f25706594217ddff2300fb1c177f821334993c46e041a8ac3416031183f013083397ec270a15e0b98cb28579ed891a003a58321c52e55e6a |
C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\7b777263642cd694415accdb45b19de6_JaffaCakes118.exe.log
| MD5 | 025b651197a4e2e1582d1b06958c1b91 |
| SHA1 | 824504eaa5092ab3834a2feba7fdfd1492c3e28a |
| SHA256 | 1210ce1260f4f2db72186e5a5a7a094e3512876ca4b60263864250a0aebde2e7 |
| SHA512 | 29908a50ce65051eefe631a4938bc08c0967d3117c99120a9b0ffef35801bfef124165906b767e357a2656a7f584e85fb82c7e3f8b8084ff9756fd621c73a024 |
memory/548-30-0x00000000750C0000-0x0000000075671000-memory.dmp
memory/2756-31-0x00000000750C0000-0x0000000075671000-memory.dmp
memory/2756-32-0x00000000750C0000-0x0000000075671000-memory.dmp
memory/2756-33-0x00000000750C0000-0x0000000075671000-memory.dmp
memory/2756-34-0x00000000750C0000-0x0000000075671000-memory.dmp
memory/2756-35-0x00000000750C0000-0x0000000075671000-memory.dmp
memory/2756-42-0x00000000750C0000-0x0000000075671000-memory.dmp