Analysis
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max time kernel
150s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
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submitted
19-05-2024 10:02
General
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Target
59d5e740fd03c0ce03cb760fcbea942d_JaffaCakes118.exe
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Size
1.5MB
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MD5
59d5e740fd03c0ce03cb760fcbea942d
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SHA1
f2f5bff7139161275f984e766478cc96a3d2183d
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SHA256
8cbf462b66283ffeee9e44cc6799cbd0cf8182078c7e5062bb641f5625671892
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SHA512
01f82a890c986ad31f72b9fc767f7bbff2e1fcfa69315ed652fcec2416c4a0ee05349c301a163675abf93aa5f1823f4c686096f7e2a2744628020a258af87d46
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SSDEEP
24576:zdbl6kD68JmlotQfZUvYDj9AJczlPDOqRrtlKlVRvo:xbl328U2yf
Malware Config
Signatures
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HawkEye
HawkEye is a malware kit that has seen continuous development since at least 2013.
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NirSoft MailPassView 7 IoCs
Password recovery tool for various email clients
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NirSoft WebBrowserPassView 6 IoCs
Password recovery tool for various web browsers
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Nirsoft 10 IoCs
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Drops startup file 1 IoCs
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UPX packed file 6 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Uses the VBS compiler for execution 1 TTPs
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
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Adds Run key to start application 2 TTPs 1 IoCs
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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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AutoIT Executable 5 IoCs
AutoIT scripts compiled to PE executables.
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Suspicious use of SetThreadContext 3 IoCs
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of FindShellTrayWindow 64 IoCs
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Suspicious use of SendNotifyMessage 64 IoCs
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Suspicious use of WriteProcessMemory 29 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\59d5e740fd03c0ce03cb760fcbea942d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\59d5e740fd03c0ce03cb760fcbea942d_JaffaCakes118.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\RegSvcs.exe"2⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"3⤵
- Accesses Microsoft Outlook accounts
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\holderwb.txtFilesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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memory/2080-28-0x0000000000DD0000-0x00000000010E2000-memory.dmpFilesize
3.1MB
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memory/2080-6-0x00000000006A0000-0x00000000006A1000-memory.dmpFilesize
4KB
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memory/2080-5-0x0000000002BC0000-0x0000000002C43000-memory.dmpFilesize
524KB
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memory/2080-4-0x0000000000DD0000-0x00000000010E2000-memory.dmpFilesize
3.1MB
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memory/2080-45-0x0000000000DD0000-0x00000000010E2000-memory.dmpFilesize
3.1MB
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memory/2080-0-0x0000000000DD0000-0x00000000010E2000-memory.dmpFilesize
3.1MB
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memory/2080-22-0x0000000000DD0000-0x00000000010E2000-memory.dmpFilesize
3.1MB
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memory/2080-37-0x0000000000DD0000-0x00000000010E2000-memory.dmpFilesize
3.1MB
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memory/2308-39-0x0000000000460000-0x00000000004C7000-memory.dmpFilesize
412KB
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memory/2308-34-0x0000000000400000-0x0000000000458000-memory.dmpFilesize
352KB
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memory/2308-36-0x0000000000400000-0x0000000000458000-memory.dmpFilesize
352KB
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memory/2308-42-0x0000000000400000-0x0000000000458000-memory.dmpFilesize
352KB
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memory/2468-25-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/2468-27-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/2468-30-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/2468-33-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/2508-7-0x0000000000400000-0x0000000000488000-memory.dmpFilesize
544KB
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memory/2508-18-0x00000000740E0000-0x000000007468B000-memory.dmpFilesize
5.7MB
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memory/2508-29-0x00000000740E0000-0x000000007468B000-memory.dmpFilesize
5.7MB
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memory/2508-17-0x00000000740E0000-0x000000007468B000-memory.dmpFilesize
5.7MB
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memory/2508-16-0x00000000740E1000-0x00000000740E2000-memory.dmpFilesize
4KB
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memory/2508-19-0x00000000740E0000-0x000000007468B000-memory.dmpFilesize
5.7MB
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memory/2508-8-0x0000000000400000-0x0000000000488000-memory.dmpFilesize
544KB
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memory/2508-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2508-43-0x00000000740E0000-0x000000007468B000-memory.dmpFilesize
5.7MB
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memory/2508-14-0x0000000000400000-0x0000000000488000-memory.dmpFilesize
544KB
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memory/2508-44-0x00000000740E0000-0x000000007468B000-memory.dmpFilesize
5.7MB
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memory/2508-15-0x0000000000400000-0x0000000000488000-memory.dmpFilesize
544KB
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memory/2508-46-0x00000000740E0000-0x000000007468B000-memory.dmpFilesize
5.7MB