Analysis Overview
SHA256
92308177ee6693a11cd706276c5726de00eb79abf20dcb51faeb1ad66f8b473d
Threat Level: Known bad
The file 2705b56c3ab535f3010fc730f2b88e22_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
MetaSploit
Loads dropped DLL
UPX packed file
Executes dropped EXE
Adds Run key to start application
Suspicious use of SetThreadContext
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-05 16:06
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-05 16:06
Reported
2024-07-05 16:09
Platform
win7-20240221-en
Max time kernel
150s
Max time network
120s
Command Line
Signatures
MetaSploit
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\AdobeARMS.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\AdobeARMS.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2705b56c3ab535f3010fc730f2b88e22_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2705b56c3ab535f3010fc730f2b88e22_JaffaCakes118.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\AdobeARMS = "C:\\Users\\Admin\\AppData\\Roaming\\AdobeARMS.exe" | C:\Users\Admin\AppData\Local\Temp\2705b56c3ab535f3010fc730f2b88e22_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\AdobeARMS = "\\AdobeARMS.exe" | C:\Users\Admin\AppData\Roaming\AdobeARMS.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\AdobeARMS = "C:\\Users\\Admin\\AppData\\Roaming\\AdobeARMS.exe" | C:\Users\Admin\AppData\Roaming\AdobeARMS.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\patches = "1" | C:\Users\Admin\AppData\Local\Temp\2705b56c3ab535f3010fc730f2b88e22_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2412 set thread context of 2240 | N/A | C:\Users\Admin\AppData\Local\Temp\2705b56c3ab535f3010fc730f2b88e22_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\2705b56c3ab535f3010fc730f2b88e22_JaffaCakes118.exe |
| PID 2604 set thread context of 2584 | N/A | C:\Users\Admin\AppData\Roaming\AdobeARMS.exe | C:\Users\Admin\AppData\Roaming\AdobeARMS.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2705b56c3ab535f3010fc730f2b88e22_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2705b56c3ab535f3010fc730f2b88e22_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\2705b56c3ab535f3010fc730f2b88e22_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2705b56c3ab535f3010fc730f2b88e22_JaffaCakes118.exe"
C:\Users\Admin\AppData\Roaming\AdobeARMS.exe
C:\Users\Admin\AppData\Roaming\AdobeARMS.exe 388 "C:\Users\Admin\AppData\Local\Temp\2705b56c3ab535f3010fc730f2b88e22_JaffaCakes118.exe"
C:\Users\Admin\AppData\Roaming\AdobeARMS.exe
"C:\Users\Admin\AppData\Roaming\AdobeARMS.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | oldschne.mine.nu | udp |
Files
memory/2240-0-0x0000000000400000-0x000000000048C000-memory.dmp
memory/2412-9-0x0000000000400000-0x000000000040E000-memory.dmp
memory/2240-13-0x0000000000400000-0x000000000048C000-memory.dmp
memory/2240-14-0x0000000000400000-0x000000000048C000-memory.dmp
memory/2240-12-0x0000000000400000-0x000000000048C000-memory.dmp
memory/2240-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
C:\Users\Admin\AppData\Roaming\AdobeARMS.exe
| MD5 | 2705b56c3ab535f3010fc730f2b88e22 |
| SHA1 | 60211d8cfad0807b4daf478f300299fb05c73947 |
| SHA256 | 92308177ee6693a11cd706276c5726de00eb79abf20dcb51faeb1ad66f8b473d |
| SHA512 | 2343b568c8282e196662de40b878c13a3f4afb8097e4704268a405f356e4f35413a35f1ef531a1cdbd4c7f085d7cbab82503473c1f53400e1887c429188b1999 |
memory/2240-5-0x0000000000400000-0x000000000048C000-memory.dmp
memory/2240-11-0x0000000000400000-0x000000000048C000-memory.dmp
memory/2240-3-0x0000000000400000-0x000000000048C000-memory.dmp
memory/2240-2-0x0000000000400000-0x000000000048C000-memory.dmp
memory/2240-27-0x0000000000400000-0x000000000048C000-memory.dmp
memory/2584-40-0x0000000000400000-0x000000000048C000-memory.dmp
memory/2584-42-0x0000000000400000-0x000000000048C000-memory.dmp
memory/2584-44-0x0000000000400000-0x000000000048C000-memory.dmp
memory/2584-43-0x0000000000400000-0x000000000048C000-memory.dmp
memory/2584-41-0x0000000000400000-0x000000000048C000-memory.dmp
memory/2604-38-0x0000000000400000-0x000000000040E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-05 16:06
Reported
2024-07-05 16:09
Platform
win10v2004-20240704-en
Max time kernel
147s
Max time network
145s
Command Line
Signatures
MetaSploit
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\AdobeARMS.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\AdobeARMS.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\AdobeARMS = "C:\\Users\\Admin\\AppData\\Roaming\\AdobeARMS.exe" | C:\Users\Admin\AppData\Local\Temp\2705b56c3ab535f3010fc730f2b88e22_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\AdobeARMS = "\\AdobeARMS.exe" | C:\Users\Admin\AppData\Roaming\AdobeARMS.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\AdobeARMS = "C:\\Users\\Admin\\AppData\\Roaming\\AdobeARMS.exe" | C:\Users\Admin\AppData\Roaming\AdobeARMS.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\patches = "1" | C:\Users\Admin\AppData\Local\Temp\2705b56c3ab535f3010fc730f2b88e22_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3860 set thread context of 4640 | N/A | C:\Users\Admin\AppData\Local\Temp\2705b56c3ab535f3010fc730f2b88e22_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\2705b56c3ab535f3010fc730f2b88e22_JaffaCakes118.exe |
| PID 3760 set thread context of 2880 | N/A | C:\Users\Admin\AppData\Roaming\AdobeARMS.exe | C:\Users\Admin\AppData\Roaming\AdobeARMS.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\2705b56c3ab535f3010fc730f2b88e22_JaffaCakes118.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Roaming\AdobeARMS.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2705b56c3ab535f3010fc730f2b88e22_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2705b56c3ab535f3010fc730f2b88e22_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 3860 -ip 3860
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3860 -s 376
C:\Users\Admin\AppData\Local\Temp\2705b56c3ab535f3010fc730f2b88e22_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2705b56c3ab535f3010fc730f2b88e22_JaffaCakes118.exe"
C:\Users\Admin\AppData\Roaming\AdobeARMS.exe
C:\Users\Admin\AppData\Roaming\AdobeARMS.exe 908 "C:\Users\Admin\AppData\Local\Temp\2705b56c3ab535f3010fc730f2b88e22_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3760 -ip 3760
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3760 -s 376
C:\Users\Admin\AppData\Roaming\AdobeARMS.exe
"C:\Users\Admin\AppData\Roaming\AdobeARMS.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | oldschne.mine.nu | udp |
| US | 8.8.8.8:53 | oldschne.mine.nu | udp |
| US | 8.8.8.8:53 | oldschne.mine.nu | udp |
| US | 8.8.8.8:53 | oldschne.mine.nu | udp |
| US | 8.8.8.8:53 | oldschne.mine.nu | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | oldschne.mine.nu | udp |
| US | 8.8.8.8:53 | 98.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | oldschne.mine.nu | udp |
| US | 8.8.8.8:53 | oldschne.mine.nu | udp |
| US | 8.8.8.8:53 | oldschne.mine.nu | udp |
| US | 8.8.8.8:53 | oldschne.mine.nu | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | oldschne.mine.nu | udp |
| US | 8.8.8.8:53 | oldschne.mine.nu | udp |
| US | 8.8.8.8:53 | oldschne.mine.nu | udp |
| US | 8.8.8.8:53 | oldschne.mine.nu | udp |
| US | 8.8.8.8:53 | oldschne.mine.nu | udp |
| US | 8.8.8.8:53 | oldschne.mine.nu | udp |
| US | 8.8.8.8:53 | oldschne.mine.nu | udp |
| US | 8.8.8.8:53 | oldschne.mine.nu | udp |
| US | 8.8.8.8:53 | oldschne.mine.nu | udp |
| US | 8.8.8.8:53 | oldschne.mine.nu | udp |
| US | 8.8.8.8:53 | oldschne.mine.nu | udp |
| US | 8.8.8.8:53 | oldschne.mine.nu | udp |
| US | 8.8.8.8:53 | oldschne.mine.nu | udp |
| US | 8.8.8.8:53 | oldschne.mine.nu | udp |
Files
memory/4640-1-0x0000000000400000-0x000000000048C000-memory.dmp
memory/4640-2-0x0000000000400000-0x000000000048C000-memory.dmp
memory/3860-5-0x0000000000400000-0x000000000040E000-memory.dmp
memory/4640-0-0x0000000000400000-0x000000000048C000-memory.dmp
memory/4640-8-0x0000000000400000-0x000000000048C000-memory.dmp
memory/4640-7-0x0000000000400000-0x000000000048C000-memory.dmp
C:\Users\Admin\AppData\Roaming\AdobeARMS.exe
| MD5 | 2705b56c3ab535f3010fc730f2b88e22 |
| SHA1 | 60211d8cfad0807b4daf478f300299fb05c73947 |
| SHA256 | 92308177ee6693a11cd706276c5726de00eb79abf20dcb51faeb1ad66f8b473d |
| SHA512 | 2343b568c8282e196662de40b878c13a3f4afb8097e4704268a405f356e4f35413a35f1ef531a1cdbd4c7f085d7cbab82503473c1f53400e1887c429188b1999 |
memory/4640-14-0x0000000000400000-0x000000000048C000-memory.dmp
memory/4640-6-0x0000000000400000-0x000000000048C000-memory.dmp
memory/2880-25-0x0000000000400000-0x000000000048C000-memory.dmp
memory/3760-27-0x0000000000400000-0x000000000040E000-memory.dmp
memory/2880-26-0x0000000000400000-0x000000000048C000-memory.dmp
memory/2880-24-0x0000000000400000-0x000000000048C000-memory.dmp
memory/2880-23-0x0000000000400000-0x000000000048C000-memory.dmp
memory/2880-28-0x0000000000400000-0x000000000048C000-memory.dmp
memory/2880-29-0x0000000000400000-0x000000000048C000-memory.dmp