Analysis Overview
SHA256
872790e1fe9c9deacafb4d2342aef60d7d16843fdc3e5f027584b09e0ba21307
Threat Level: Shows suspicious behavior
The file 0510818d636706ef1cbc8f3b0a7a4bfd_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Loads dropped DLL
Executes dropped EXE
Writes to the Master Boot Record (MBR)
Adds Run key to start application
Drops file in Windows directory
Program crash
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-20 10:15
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-20 10:15
Reported
2024-06-20 10:17
Platform
win7-20240508-en
Max time kernel
142s
Max time network
118s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\HKFX20~1.EXE | N/A |
| N/A | N/A | C:\Windows\GHFHGJHNSSJDW.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0510818d636706ef1cbc8f3b0a7a4bfd_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0510818d636706ef1cbc8f3b0a7a4bfd_JaffaCakes118.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\0510818d636706ef1cbc8f3b0a7a4bfd_JaffaCakes118.exe | N/A |
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\HKFX20~1.EXE | N/A |
| File opened for modification | \??\PhysicalDrive0 | C:\Windows\GHFHGJHNSSJDW.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\GHFHGJHNSSJDW.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\HKFX20~1.EXE | N/A |
| File opened for modification | C:\Windows\GHFHGJHNSSJDW.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\HKFX20~1.EXE | N/A |
| File created | C:\Windows\HKFX2008.BAT | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\HKFX20~1.EXE | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\HKFX20~1.EXE | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\GHFHGJHNSSJDW.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\GHFHGJHNSSJDW.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0510818d636706ef1cbc8f3b0a7a4bfd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0510818d636706ef1cbc8f3b0a7a4bfd_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\HKFX20~1.EXE
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\HKFX20~1.EXE
C:\Windows\GHFHGJHNSSJDW.exe
C:\Windows\GHFHGJHNSSJDW.exe
C:\Windows\SysWOW64\cmd.exe
cmd /c C:\Windows\HKFX2008.BAT
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | fenseda.3322.org | udp |
Files
memory/2120-0-0x0000000001000000-0x0000000001156000-memory.dmp
memory/2120-1-0x0000000000290000-0x00000000002E4000-memory.dmp
memory/2120-9-0x00000000031C0000-0x00000000031C1000-memory.dmp
memory/2120-8-0x0000000000300000-0x0000000000301000-memory.dmp
memory/2120-7-0x0000000000310000-0x0000000000311000-memory.dmp
memory/2120-6-0x00000000001C0000-0x00000000001C1000-memory.dmp
memory/2120-5-0x00000000001D0000-0x00000000001D1000-memory.dmp
memory/2120-4-0x0000000000320000-0x0000000000321000-memory.dmp
memory/2120-20-0x00000000031C0000-0x00000000031C1000-memory.dmp
memory/2120-49-0x00000000031B0000-0x00000000031B1000-memory.dmp
memory/2120-48-0x00000000031B0000-0x00000000031B1000-memory.dmp
memory/2120-47-0x00000000031C0000-0x00000000031C1000-memory.dmp
memory/2120-46-0x00000000031C0000-0x00000000031C1000-memory.dmp
memory/2120-45-0x00000000031C0000-0x00000000031C1000-memory.dmp
memory/2120-44-0x00000000031C0000-0x00000000031C1000-memory.dmp
memory/2120-43-0x00000000031C0000-0x00000000031C1000-memory.dmp
memory/2120-42-0x00000000031C0000-0x00000000031C1000-memory.dmp
memory/2120-41-0x0000000000A70000-0x0000000000A71000-memory.dmp
memory/2120-40-0x0000000000D90000-0x0000000000D91000-memory.dmp
memory/2120-39-0x0000000000A10000-0x0000000000A11000-memory.dmp
memory/2120-38-0x0000000000A20000-0x0000000000A21000-memory.dmp
memory/2120-37-0x0000000000A40000-0x0000000000A41000-memory.dmp
memory/2120-36-0x0000000000A60000-0x0000000000A61000-memory.dmp
memory/2120-35-0x00000000031B0000-0x00000000031B1000-memory.dmp
memory/2120-34-0x0000000000370000-0x0000000000371000-memory.dmp
memory/2120-33-0x00000000009F0000-0x00000000009F1000-memory.dmp
memory/2120-32-0x0000000000640000-0x0000000000641000-memory.dmp
memory/2120-31-0x0000000000650000-0x0000000000651000-memory.dmp
memory/2120-30-0x0000000000350000-0x0000000000351000-memory.dmp
memory/2120-29-0x0000000000360000-0x0000000000361000-memory.dmp
memory/2120-28-0x0000000000660000-0x0000000000661000-memory.dmp
memory/2120-27-0x0000000000380000-0x0000000000381000-memory.dmp
memory/2120-26-0x00000000003A0000-0x00000000003A1000-memory.dmp
memory/2120-25-0x00000000031B0000-0x00000000031B1000-memory.dmp
memory/2120-24-0x00000000031B0000-0x00000000031B1000-memory.dmp
memory/2120-23-0x00000000031B0000-0x00000000031B1000-memory.dmp
memory/2120-22-0x00000000031B0000-0x00000000031B1000-memory.dmp
memory/2120-21-0x00000000031C0000-0x00000000031C1000-memory.dmp
memory/2120-19-0x00000000031C0000-0x00000000031C1000-memory.dmp
memory/2120-18-0x00000000031C0000-0x00000000031C1000-memory.dmp
memory/2120-17-0x00000000031C0000-0x00000000031C1000-memory.dmp
memory/2120-16-0x00000000031C0000-0x00000000031C1000-memory.dmp
memory/2120-15-0x00000000031C0000-0x00000000031C1000-memory.dmp
memory/2120-14-0x00000000031C0000-0x00000000031C1000-memory.dmp
memory/2120-13-0x00000000031C0000-0x00000000031C1000-memory.dmp
memory/2120-12-0x00000000031C0000-0x00000000031C1000-memory.dmp
memory/2120-11-0x00000000031C0000-0x00000000031C1000-memory.dmp
memory/2120-10-0x0000000000330000-0x0000000000331000-memory.dmp
memory/2120-3-0x00000000001F0000-0x00000000001F1000-memory.dmp
memory/2120-2-0x00000000002F0000-0x00000000002F1000-memory.dmp
memory/2120-50-0x00000000031B0000-0x00000000031B1000-memory.dmp
\Users\Admin\AppData\Local\Temp\IXP000.TMP\HKFX20~1.EXE
| MD5 | fbb39bc439ab98c2b7cb3f08539cbf5b |
| SHA1 | b1c8339d59cee39469d378e22da31d1dea39df30 |
| SHA256 | 580114c47f0421b0d69d384d9aed8ca199d59298d041572a9b84e516c5231a84 |
| SHA512 | 94902ffd0320021257fe2e9e9186b6610e82455af94ff9d8d84c3b37b7e4eafe555be1d881a37d9f3163360afd89e95d38faa3a16efb114804d24d89a7a6dffe |
memory/2624-62-0x0000000000400000-0x00000000004E4000-memory.dmp
memory/2120-60-0x0000000004000000-0x00000000040E4000-memory.dmp
memory/2120-59-0x0000000004000000-0x00000000040E4000-memory.dmp
C:\Windows\HKFX2008.BAT
| MD5 | 64af92b66bd28b11b9b93ae2cc36f1d9 |
| SHA1 | ae72261f0ed678ff0160a9ecd66fa47ec42e5fb7 |
| SHA256 | b5eec4c04e5a69382b0a8483de817cb8477a89cc53b8e83c361183dfd312696c |
| SHA512 | 6e5c8404142c3119d4148932ea87119518c611ab91d49decb814258b1fa5abe8bdb2b2ac2c24760aa76b49db02ee7496bcd55580b20da1b33750d1b771771129 |
memory/2624-74-0x0000000000400000-0x00000000004E4000-memory.dmp
memory/2120-75-0x0000000001000000-0x0000000001156000-memory.dmp
memory/2120-76-0x0000000000290000-0x00000000002E4000-memory.dmp
memory/2772-78-0x0000000000400000-0x00000000004E4000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-20 10:15
Reported
2024-06-20 10:17
Platform
win10v2004-20240611-en
Max time kernel
136s
Max time network
124s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\HKFX20~1.EXE | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\0510818d636706ef1cbc8f3b0a7a4bfd_JaffaCakes118.exe | N/A |
Program crash
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 452 wrote to memory of 3820 | N/A | C:\Users\Admin\AppData\Local\Temp\0510818d636706ef1cbc8f3b0a7a4bfd_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\HKFX20~1.EXE |
| PID 452 wrote to memory of 3820 | N/A | C:\Users\Admin\AppData\Local\Temp\0510818d636706ef1cbc8f3b0a7a4bfd_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\HKFX20~1.EXE |
| PID 452 wrote to memory of 3820 | N/A | C:\Users\Admin\AppData\Local\Temp\0510818d636706ef1cbc8f3b0a7a4bfd_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\HKFX20~1.EXE |
Processes
C:\Users\Admin\AppData\Local\Temp\0510818d636706ef1cbc8f3b0a7a4bfd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0510818d636706ef1cbc8f3b0a7a4bfd_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\HKFX20~1.EXE
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\HKFX20~1.EXE
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3820 -ip 3820
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3820 -s 220
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 3820 -ip 3820
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3820 -s 228
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3820 -ip 3820
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3820 -s 260
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 146.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
Files
memory/452-0-0x0000000001000000-0x0000000001156000-memory.dmp
memory/452-1-0x00000000004E0000-0x0000000000534000-memory.dmp
memory/452-3-0x00000000005E0000-0x00000000005E1000-memory.dmp
memory/452-51-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-81-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-80-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-79-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-78-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-77-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-76-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-75-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-74-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-73-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-72-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-71-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-82-0x0000000003150000-0x000000000316B000-memory.dmp
memory/452-70-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-69-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-68-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-67-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-66-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-65-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-64-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-63-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-62-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-61-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-60-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-59-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-58-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-57-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-56-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-55-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-54-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-53-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-52-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-50-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-49-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-48-0x0000000003160000-0x0000000003161000-memory.dmp
memory/452-47-0x0000000003160000-0x0000000003161000-memory.dmp
memory/452-46-0x0000000003160000-0x0000000003161000-memory.dmp
memory/452-45-0x0000000003160000-0x0000000003161000-memory.dmp
memory/452-44-0x0000000003160000-0x0000000003161000-memory.dmp
memory/452-43-0x0000000000D00000-0x0000000000D01000-memory.dmp
memory/452-42-0x0000000000CA0000-0x0000000000CA1000-memory.dmp
memory/452-41-0x0000000000CB0000-0x0000000000CB1000-memory.dmp
memory/452-40-0x0000000000CD0000-0x0000000000CD1000-memory.dmp
memory/452-39-0x0000000000CF0000-0x0000000000CF1000-memory.dmp
memory/452-38-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-37-0x0000000000680000-0x0000000000681000-memory.dmp
memory/452-36-0x0000000000C80000-0x0000000000C81000-memory.dmp
memory/452-35-0x0000000000C50000-0x0000000000C51000-memory.dmp
memory/452-34-0x0000000000C60000-0x0000000000C61000-memory.dmp
memory/452-33-0x0000000000660000-0x0000000000661000-memory.dmp
memory/452-32-0x0000000000670000-0x0000000000671000-memory.dmp
memory/452-31-0x0000000000C70000-0x0000000000C71000-memory.dmp
memory/452-30-0x0000000000C20000-0x0000000000C21000-memory.dmp
memory/452-29-0x0000000000C40000-0x0000000000C41000-memory.dmp
memory/452-28-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-27-0x0000000003150000-0x0000000003151000-memory.dmp
memory/452-26-0x0000000003160000-0x0000000003161000-memory.dmp
memory/452-25-0x0000000003160000-0x0000000003161000-memory.dmp
memory/452-24-0x0000000003160000-0x0000000003161000-memory.dmp
memory/452-23-0x0000000003160000-0x0000000003161000-memory.dmp
memory/452-22-0x0000000003160000-0x0000000003161000-memory.dmp
memory/452-21-0x0000000003160000-0x0000000003161000-memory.dmp
memory/452-20-0x0000000003160000-0x0000000003161000-memory.dmp
memory/452-19-0x0000000003160000-0x0000000003161000-memory.dmp
memory/452-18-0x0000000003160000-0x0000000003161000-memory.dmp
memory/452-17-0x0000000003160000-0x0000000003161000-memory.dmp
memory/452-16-0x0000000003160000-0x0000000003161000-memory.dmp
memory/452-15-0x0000000000640000-0x0000000000641000-memory.dmp
memory/452-14-0x0000000003160000-0x0000000003161000-memory.dmp
memory/452-13-0x0000000003160000-0x0000000003161000-memory.dmp
memory/452-12-0x0000000003160000-0x0000000003161000-memory.dmp
memory/452-11-0x0000000003160000-0x0000000003161000-memory.dmp
memory/452-10-0x0000000003160000-0x0000000003161000-memory.dmp
memory/452-9-0x0000000003160000-0x0000000003161000-memory.dmp
memory/452-8-0x0000000000610000-0x0000000000611000-memory.dmp
memory/452-7-0x0000000000620000-0x0000000000621000-memory.dmp
memory/452-6-0x00000000005A0000-0x00000000005A1000-memory.dmp
memory/452-5-0x00000000005B0000-0x00000000005B1000-memory.dmp
memory/452-4-0x0000000000630000-0x0000000000631000-memory.dmp
memory/452-2-0x0000000000600000-0x0000000000601000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\HKFX20~1.EXE
| MD5 | fbb39bc439ab98c2b7cb3f08539cbf5b |
| SHA1 | b1c8339d59cee39469d378e22da31d1dea39df30 |
| SHA256 | 580114c47f0421b0d69d384d9aed8ca199d59298d041572a9b84e516c5231a84 |
| SHA512 | 94902ffd0320021257fe2e9e9186b6610e82455af94ff9d8d84c3b37b7e4eafe555be1d881a37d9f3163360afd89e95d38faa3a16efb114804d24d89a7a6dffe |
memory/3820-88-0x0000000000400000-0x00000000004E4000-memory.dmp
memory/3820-90-0x0000000000400000-0x00000000004E4000-memory.dmp
memory/452-92-0x00000000004E0000-0x0000000000534000-memory.dmp
memory/452-91-0x0000000001000000-0x0000000001156000-memory.dmp