Analysis
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max time kernel
138s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
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submitted
09-01-2023 11:29
General
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Target
SecuriteInfo.com.Trojan.GenericKD.64834682.13016.3433.exe
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Size
6.7MB
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MD5
4b9e8b2f3ea2608442a84b93c3b04545
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SHA1
8b4d08b15fc86adf6c7783b8e88cd313f012674e
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SHA256
f96864b6f9c6af50b4f71073ea5396e96c5b80bc3024a1531064f43b34497d12
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SHA512
0248bee7ba26dcbd086a9c719b8463e013e0121ebcfe3b70f04fb7cd99f2e3da54b243aed3c1e59f7df9fd54717d153999f72a58f53dddcfc757a9ccbb85d811
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SSDEEP
196608:7ZH239wkNJymM3IhIKrO1lrG6uFuCkSZnb7d:NH239zTywng8J1Zb7d
Malware Config
Signatures
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
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VMProtect packed file 9 IoCs
Detects executables packed with VMProtect commercial packer.
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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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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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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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Themida packer 9 IoCs
Detects Themida, an advanced Windows software protection system.
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Checks whether UAC is enabled 1 TTPs 1 IoCs
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Drops file in System32 directory 4 IoCs
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
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Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.GenericKD.64834682.13016.3433.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.GenericKD.64834682.13016.3433.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Checks whether UAC is enabled
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4572-132-0x0000000000060000-0x0000000000AF8000-memory.dmpFilesize
10.6MB
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memory/4572-133-0x0000000000060000-0x0000000000AF8000-memory.dmpFilesize
10.6MB
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memory/4572-134-0x0000000000060000-0x0000000000AF8000-memory.dmpFilesize
10.6MB
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memory/4572-135-0x0000000076EF0000-0x0000000077093000-memory.dmpFilesize
1.6MB
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memory/4572-136-0x0000000000060000-0x0000000000AF8000-memory.dmpFilesize
10.6MB
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memory/4572-137-0x0000000000060000-0x0000000000AF8000-memory.dmpFilesize
10.6MB
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memory/4572-138-0x0000000000060000-0x0000000000AF8000-memory.dmpFilesize
10.6MB
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memory/4572-139-0x0000000000060000-0x0000000000AF8000-memory.dmpFilesize
10.6MB
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memory/4572-140-0x0000000000060000-0x0000000000AF8000-memory.dmpFilesize
10.6MB
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memory/4572-141-0x0000000076EF0000-0x0000000077093000-memory.dmpFilesize
1.6MB
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memory/4572-142-0x0000000000060000-0x0000000000AF8000-memory.dmpFilesize
10.6MB