Analysis
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max time kernel
143s -
max time network
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platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
26-11-2024 17:44
Behavioral task
behavioral1
Sample
a346f470635c6d7ea825635f137a49a3_JaffaCakes118.exe
Resource
win7-20241010-en
General
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Target
a346f470635c6d7ea825635f137a49a3_JaffaCakes118.exe
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Size
496KB
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MD5
a346f470635c6d7ea825635f137a49a3
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SHA1
472fd1fde757a285431644bdc031419318dd386c
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SHA256
024e3850945fdc41ee63f0266be391ddf4f6689b6ec60da04cc6f7b23a3e91f4
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SHA512
c521dd15153e973522a61712d5b7ee6ed3afa58da583e952a90908a2bc7f4ec556ecad5beb4997e98f4a9026abca6c13314ba4ad5da4ef3b307f6036ac185843
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SSDEEP
12288:ViNl/fuW9tShIurQkA5d3In2gez4hFKMeRAi:Ql/mQtF8ArChrKMk
Malware Config
Extracted
metasploit
encoder/fnstenv_mov
Signatures
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MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
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Metasploit family
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Executes dropped EXE 10 IoCs
pid Process 1920 wmplayer.exe 2672 wmplayer.exe 1644 wmplayer.exe 2276 wmplayer.exe 1284 wmplayer.exe 3060 wmplayer.exe 3040 wmplayer.exe 2792 wmplayer.exe 1572 wmplayer.exe 3012 wmplayer.exe -
Identifies Wine through registry keys 2 TTPs 11 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine wmplayer.exe Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine wmplayer.exe Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine wmplayer.exe Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine wmplayer.exe Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine wmplayer.exe Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine wmplayer.exe Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine a346f470635c6d7ea825635f137a49a3_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine wmplayer.exe Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine wmplayer.exe Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine wmplayer.exe Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine wmplayer.exe -
Loads dropped DLL 20 IoCs
pid Process 2200 a346f470635c6d7ea825635f137a49a3_JaffaCakes118.exe 2200 a346f470635c6d7ea825635f137a49a3_JaffaCakes118.exe 1920 wmplayer.exe 1920 wmplayer.exe 2672 wmplayer.exe 2672 wmplayer.exe 1644 wmplayer.exe 1644 wmplayer.exe 2276 wmplayer.exe 2276 wmplayer.exe 1284 wmplayer.exe 1284 wmplayer.exe 3060 wmplayer.exe 3060 wmplayer.exe 3040 wmplayer.exe 3040 wmplayer.exe 2792 wmplayer.exe 2792 wmplayer.exe 1572 wmplayer.exe 1572 wmplayer.exe -
resource yara_rule behavioral1/memory/2200-0-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/2200-2-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/2200-3-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/2200-4-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/2200-8-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/files/0x000e000000012267-16.dat themida behavioral1/memory/1920-19-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/1920-20-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/1920-22-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/1920-23-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/1920-24-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/1920-28-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/2672-30-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/2672-31-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/2672-32-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/2672-33-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/2672-34-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/2672-35-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/2672-36-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/1644-41-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/2672-40-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/2672-43-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/1644-44-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/1644-45-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/1644-46-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/1644-47-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/1644-48-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/1644-51-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/2276-54-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/2276-55-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/2276-56-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/2276-61-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/1284-62-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/1284-63-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/1284-67-0x0000000004930000-0x0000000004AEC000-memory.dmp themida behavioral1/memory/1284-68-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/3060-69-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/3060-70-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/3060-75-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/3040-76-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/3040-77-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/2792-81-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/3040-82-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/2792-83-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/2792-84-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/1572-88-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/2792-90-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/1572-91-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/1572-92-0x0000000000400000-0x00000000005BC000-memory.dmp themida behavioral1/memory/1572-97-0x0000000000400000-0x00000000005BC000-memory.dmp themida -
Drops file in System32 directory 22 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\wmplayer.exe wmplayer.exe File created C:\Windows\SysWOW64\wmplayer.exe wmplayer.exe File created C:\Windows\SysWOW64\wmplayer.exe wmplayer.exe File created C:\Windows\SysWOW64\wmplayer.exe wmplayer.exe File created C:\Windows\SysWOW64\wmplayer.exe wmplayer.exe File opened for modification C:\Windows\SysWOW64\wmplayer.exe wmplayer.exe File opened for modification C:\Windows\SysWOW64\wmplayer.exe wmplayer.exe File created C:\Windows\SysWOW64\wmplayer.exe wmplayer.exe File opened for modification C:\Windows\SysWOW64\wmplayer.exe wmplayer.exe File opened for modification C:\Windows\SysWOW64\wmplayer.exe wmplayer.exe File created C:\Windows\SysWOW64\wmplayer.exe wmplayer.exe File opened for modification C:\Windows\SysWOW64\wmplayer.exe wmplayer.exe File opened for modification C:\Windows\SysWOW64\wmplayer.exe a346f470635c6d7ea825635f137a49a3_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\wmplayer.exe wmplayer.exe File created C:\Windows\SysWOW64\wmplayer.exe wmplayer.exe File opened for modification C:\Windows\SysWOW64\wmplayer.exe wmplayer.exe File created C:\Windows\SysWOW64\wmplayer.exe wmplayer.exe File opened for modification C:\Windows\SysWOW64\wmplayer.exe wmplayer.exe File opened for modification C:\Windows\SysWOW64\wmplayer.exe wmplayer.exe File created C:\Windows\SysWOW64\wmplayer.exe wmplayer.exe File created C:\Windows\SysWOW64\wmplayer.exe a346f470635c6d7ea825635f137a49a3_JaffaCakes118.exe File created C:\Windows\SysWOW64\wmplayer.exe wmplayer.exe -
System Location Discovery: System Language Discovery 1 TTPs 11 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wmplayer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wmplayer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wmplayer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wmplayer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wmplayer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wmplayer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wmplayer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wmplayer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a346f470635c6d7ea825635f137a49a3_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wmplayer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wmplayer.exe -
Suspicious use of WriteProcessMemory 40 IoCs
description pid Process procid_target PID 2200 wrote to memory of 1920 2200 a346f470635c6d7ea825635f137a49a3_JaffaCakes118.exe 30 PID 2200 wrote to memory of 1920 2200 a346f470635c6d7ea825635f137a49a3_JaffaCakes118.exe 30 PID 2200 wrote to memory of 1920 2200 a346f470635c6d7ea825635f137a49a3_JaffaCakes118.exe 30 PID 2200 wrote to memory of 1920 2200 a346f470635c6d7ea825635f137a49a3_JaffaCakes118.exe 30 PID 1920 wrote to memory of 2672 1920 wmplayer.exe 32 PID 1920 wrote to memory of 2672 1920 wmplayer.exe 32 PID 1920 wrote to memory of 2672 1920 wmplayer.exe 32 PID 1920 wrote to memory of 2672 1920 wmplayer.exe 32 PID 2672 wrote to memory of 1644 2672 wmplayer.exe 33 PID 2672 wrote to memory of 1644 2672 wmplayer.exe 33 PID 2672 wrote to memory of 1644 2672 wmplayer.exe 33 PID 2672 wrote to memory of 1644 2672 wmplayer.exe 33 PID 1644 wrote to memory of 2276 1644 wmplayer.exe 34 PID 1644 wrote to memory of 2276 1644 wmplayer.exe 34 PID 1644 wrote to memory of 2276 1644 wmplayer.exe 34 PID 1644 wrote to memory of 2276 1644 wmplayer.exe 34 PID 2276 wrote to memory of 1284 2276 wmplayer.exe 35 PID 2276 wrote to memory of 1284 2276 wmplayer.exe 35 PID 2276 wrote to memory of 1284 2276 wmplayer.exe 35 PID 2276 wrote to memory of 1284 2276 wmplayer.exe 35 PID 1284 wrote to memory of 3060 1284 wmplayer.exe 36 PID 1284 wrote to memory of 3060 1284 wmplayer.exe 36 PID 1284 wrote to memory of 3060 1284 wmplayer.exe 36 PID 1284 wrote to memory of 3060 1284 wmplayer.exe 36 PID 3060 wrote to memory of 3040 3060 wmplayer.exe 37 PID 3060 wrote to memory of 3040 3060 wmplayer.exe 37 PID 3060 wrote to memory of 3040 3060 wmplayer.exe 37 PID 3060 wrote to memory of 3040 3060 wmplayer.exe 37 PID 3040 wrote to memory of 2792 3040 wmplayer.exe 38 PID 3040 wrote to memory of 2792 3040 wmplayer.exe 38 PID 3040 wrote to memory of 2792 3040 wmplayer.exe 38 PID 3040 wrote to memory of 2792 3040 wmplayer.exe 38 PID 2792 wrote to memory of 1572 2792 wmplayer.exe 39 PID 2792 wrote to memory of 1572 2792 wmplayer.exe 39 PID 2792 wrote to memory of 1572 2792 wmplayer.exe 39 PID 2792 wrote to memory of 1572 2792 wmplayer.exe 39 PID 1572 wrote to memory of 3012 1572 wmplayer.exe 40 PID 1572 wrote to memory of 3012 1572 wmplayer.exe 40 PID 1572 wrote to memory of 3012 1572 wmplayer.exe 40 PID 1572 wrote to memory of 3012 1572 wmplayer.exe 40
Processes
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C:\Users\Admin\AppData\Local\Temp\a346f470635c6d7ea825635f137a49a3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a346f470635c6d7ea825635f137a49a3_JaffaCakes118.exe"1⤵
- Identifies Wine through registry keys
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2200 -
C:\Windows\SysWOW64\wmplayer.exeC:\Windows\system32\wmplayer.exe 652 "C:\Users\Admin\AppData\Local\Temp\a346f470635c6d7ea825635f137a49a3_JaffaCakes118.exe"2⤵
- Executes dropped EXE
- Identifies Wine through registry keys
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1920 -
C:\Windows\SysWOW64\wmplayer.exeC:\Windows\system32\wmplayer.exe 696 "C:\Windows\SysWOW64\wmplayer.exe"3⤵
- Executes dropped EXE
- Identifies Wine through registry keys
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2672 -
C:\Windows\SysWOW64\wmplayer.exeC:\Windows\system32\wmplayer.exe 700 "C:\Windows\SysWOW64\wmplayer.exe"4⤵
- Executes dropped EXE
- Identifies Wine through registry keys
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1644 -
C:\Windows\SysWOW64\wmplayer.exeC:\Windows\system32\wmplayer.exe 704 "C:\Windows\SysWOW64\wmplayer.exe"5⤵
- Executes dropped EXE
- Identifies Wine through registry keys
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2276 -
C:\Windows\SysWOW64\wmplayer.exeC:\Windows\system32\wmplayer.exe 712 "C:\Windows\SysWOW64\wmplayer.exe"6⤵
- Executes dropped EXE
- Identifies Wine through registry keys
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1284 -
C:\Windows\SysWOW64\wmplayer.exeC:\Windows\system32\wmplayer.exe 716 "C:\Windows\SysWOW64\wmplayer.exe"7⤵
- Executes dropped EXE
- Identifies Wine through registry keys
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3060 -
C:\Windows\SysWOW64\wmplayer.exeC:\Windows\system32\wmplayer.exe 708 "C:\Windows\SysWOW64\wmplayer.exe"8⤵
- Executes dropped EXE
- Identifies Wine through registry keys
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3040 -
C:\Windows\SysWOW64\wmplayer.exeC:\Windows\system32\wmplayer.exe 724 "C:\Windows\SysWOW64\wmplayer.exe"9⤵
- Executes dropped EXE
- Identifies Wine through registry keys
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2792 -
C:\Windows\SysWOW64\wmplayer.exeC:\Windows\system32\wmplayer.exe 732 "C:\Windows\SysWOW64\wmplayer.exe"10⤵
- Executes dropped EXE
- Identifies Wine through registry keys
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1572 -
C:\Windows\SysWOW64\wmplayer.exeC:\Windows\system32\wmplayer.exe 736 "C:\Windows\SysWOW64\wmplayer.exe"11⤵
- Executes dropped EXE
- Identifies Wine through registry keys
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:3012
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
496KB
MD5a346f470635c6d7ea825635f137a49a3
SHA1472fd1fde757a285431644bdc031419318dd386c
SHA256024e3850945fdc41ee63f0266be391ddf4f6689b6ec60da04cc6f7b23a3e91f4
SHA512c521dd15153e973522a61712d5b7ee6ed3afa58da583e952a90908a2bc7f4ec556ecad5beb4997e98f4a9026abca6c13314ba4ad5da4ef3b307f6036ac185843