Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
16-04-2024 13:07
Static task
static1
Behavioral task
behavioral1
Sample
f38eb87defd745e84caf86544431588b_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f38eb87defd745e84caf86544431588b_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f38eb87defd745e84caf86544431588b_JaffaCakes118.exe
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Size
279KB
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MD5
f38eb87defd745e84caf86544431588b
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SHA1
3043a43459191b73bcd666bb87cd0397f1ecfa1b
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SHA256
2fbeb5f59042c9e15f89ec882022545d98d1421afcb2f84c165bdf385cc5cb5f
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SHA512
b8d5080f2a86b9e518def1e42ccfc020dcdfee1e73e0230df3c4efb0089ae710a2a3a3d096ae024f2198f9d6fc7be87806cc82a0b376485bf5042940e78cb905
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SSDEEP
6144:Xep1D2k+GBYw9Ui92YrjwinRHy1BGQCIzb:Xep1cGWZk2KjXndy1BR
Malware Config
Extracted
metasploit
windows/download_exec
http://101.99.90.100:443/jquery-3.3.1.slim.min.js
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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Suspicious use of SetThreadContext 1 IoCs
Processes:
f38eb87defd745e84caf86544431588b_JaffaCakes118.exedescription pid process target process PID 1280 set thread context of 2480 1280 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe f38eb87defd745e84caf86544431588b_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
f38eb87defd745e84caf86544431588b_JaffaCakes118.exepowershell.exepid process 1280 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe 1280 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe 1280 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe 1280 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe 1280 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe 2340 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
f38eb87defd745e84caf86544431588b_JaffaCakes118.exepowershell.exedescription pid process Token: SeDebugPrivilege 1280 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe Token: SeDebugPrivilege 2340 powershell.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
f38eb87defd745e84caf86544431588b_JaffaCakes118.exedescription pid process target process PID 1280 wrote to memory of 2340 1280 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe powershell.exe PID 1280 wrote to memory of 2340 1280 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe powershell.exe PID 1280 wrote to memory of 2340 1280 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe powershell.exe PID 1280 wrote to memory of 2340 1280 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe powershell.exe PID 1280 wrote to memory of 2436 1280 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe schtasks.exe PID 1280 wrote to memory of 2436 1280 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe schtasks.exe PID 1280 wrote to memory of 2436 1280 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe schtasks.exe PID 1280 wrote to memory of 2436 1280 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe schtasks.exe PID 1280 wrote to memory of 2480 1280 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe f38eb87defd745e84caf86544431588b_JaffaCakes118.exe PID 1280 wrote to memory of 2480 1280 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe f38eb87defd745e84caf86544431588b_JaffaCakes118.exe PID 1280 wrote to memory of 2480 1280 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe f38eb87defd745e84caf86544431588b_JaffaCakes118.exe PID 1280 wrote to memory of 2480 1280 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe f38eb87defd745e84caf86544431588b_JaffaCakes118.exe PID 1280 wrote to memory of 2480 1280 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe f38eb87defd745e84caf86544431588b_JaffaCakes118.exe PID 1280 wrote to memory of 2480 1280 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe f38eb87defd745e84caf86544431588b_JaffaCakes118.exe PID 1280 wrote to memory of 2480 1280 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe f38eb87defd745e84caf86544431588b_JaffaCakes118.exe PID 1280 wrote to memory of 2480 1280 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe f38eb87defd745e84caf86544431588b_JaffaCakes118.exe PID 1280 wrote to memory of 2480 1280 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe f38eb87defd745e84caf86544431588b_JaffaCakes118.exe PID 1280 wrote to memory of 2480 1280 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe f38eb87defd745e84caf86544431588b_JaffaCakes118.exe PID 1280 wrote to memory of 2480 1280 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe f38eb87defd745e84caf86544431588b_JaffaCakes118.exe PID 1280 wrote to memory of 2480 1280 f38eb87defd745e84caf86544431588b_JaffaCakes118.exe f38eb87defd745e84caf86544431588b_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f38eb87defd745e84caf86544431588b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f38eb87defd745e84caf86544431588b_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1280 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\f38eb87defd745e84caf86544431588b_JaffaCakes118.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2340 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\STQRzW" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF1BE.tmp"2⤵
- Creates scheduled task(s)
PID:2436 -
C:\Users\Admin\AppData\Local\Temp\f38eb87defd745e84caf86544431588b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f38eb87defd745e84caf86544431588b_JaffaCakes118.exe"2⤵PID:2480
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1280-28-0x0000000074800000-0x0000000074EEE000-memory.dmpFilesize
6.9MB
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memory/1280-2-0x0000000004CD0000-0x0000000004D10000-memory.dmpFilesize
256KB
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memory/1280-1-0x0000000074800000-0x0000000074EEE000-memory.dmpFilesize
6.9MB
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memory/1280-0-0x0000000000BD0000-0x0000000000C1E000-memory.dmpFilesize
312KB
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memory/1280-4-0x0000000074800000-0x0000000074EEE000-memory.dmpFilesize
6.9MB
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memory/1280-5-0x0000000004CD0000-0x0000000004D10000-memory.dmpFilesize
256KB
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memory/1280-6-0x0000000002170000-0x000000000219C000-memory.dmpFilesize
176KB
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memory/1280-3-0x00000000003B0000-0x00000000003BE000-memory.dmpFilesize
56KB
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memory/2340-29-0x000000006EBD0000-0x000000006F17B000-memory.dmpFilesize
5.7MB
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memory/2340-30-0x000000006EBD0000-0x000000006F17B000-memory.dmpFilesize
5.7MB
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memory/2340-33-0x000000006EBD0000-0x000000006F17B000-memory.dmpFilesize
5.7MB
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memory/2340-32-0x0000000002ED0000-0x0000000002F10000-memory.dmpFilesize
256KB
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memory/2340-31-0x0000000002ED0000-0x0000000002F10000-memory.dmpFilesize
256KB
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memory/2480-12-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/2480-14-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/2480-24-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/2480-22-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/2480-20-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2480-25-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/2480-17-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/2480-15-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/2480-37-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/2480-18-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/2480-16-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/2480-34-0x0000000000020000-0x0000000000021000-memory.dmpFilesize
4KB
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memory/2480-19-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB