Analysis
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max time kernel
92s -
max time network
113s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
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submitted
17-04-2024 22:30
General
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Target
f6b63376b79682b34cfdaa2fb24b03fd_JaffaCakes118.exe
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Size
3.0MB
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MD5
f6b63376b79682b34cfdaa2fb24b03fd
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SHA1
ddb0cb899573fa456a4ed7379b6ff927ea30b78e
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SHA256
2d9455ccec4cdbba6e7cd26a405c74227e7c03fdfa017d3217c443d7ada0d011
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SHA512
048082ffd04fadbe679c32e8813f39a5414302c7acd9c88b6c74422c850f1987d6d657f451dd0afcfc650669855585757dd1436a4d231f97b646cf22e378adfd
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SSDEEP
98304:07/rhlGcjcTRsVIoGavZFYE1wM+M6d0MkIM7:8acjcNsVXTkE
Malware Config
Signatures
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Detects Echelon Stealer payload 3 IoCs
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Echelon
Echelon is a .NET stealer that targets passwords from browsers, email and cryptocurrency clients.
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\f6b63376b79682b34cfdaa2fb24b03fd_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f6b63376b79682b34cfdaa2fb24b03fd_JaffaCakes118.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Accesses Microsoft Outlook profiles
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
6.5MB
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Filesize
8KB
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Filesize
7.7MB
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Filesize
6.5MB
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Filesize
6.5MB
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Filesize
408KB
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Filesize
64KB
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Filesize
584KB
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Filesize
624KB
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Filesize
5.6MB
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Filesize
6.5MB
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Filesize
7.7MB