Analysis
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max time kernel
27s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
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submitted
24-04-2023 06:47
General
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Target
1403d83286f96225ec94af9735753c41.exe
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Size
3.8MB
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MD5
1403d83286f96225ec94af9735753c41
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SHA1
709eb9b06a29f6f8c4fa72995a7e6e1549e00c99
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SHA256
d7db19fcb61b5c3e56599811267596aef42329b5e810add8f951ee83fb9e6a8a
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SHA512
dc7b705c28e38a7373f61e6d281841b1e7d6dfd41a8bc1633a267b829ff959698dbe48e4e9a7b18b5b5a09b3f9d8689fe08df9388bbc6fff9ced1a211b0fe19d
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SSDEEP
98304:c6g6GZTM3J6FHXrXd2OVWivISyjL2YH7Ol7BNXPCaDXaQtY8HPwur:c6g6GZTM3J6xrXZs+yjL3OlN9qaj9tYI
Malware Config
Signatures
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FatalRat
FatalRat is a modular infostealer family written in C++ first appearing in June 2021.
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Fatal Rat payload 4 IoCs
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 2 IoCs
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VMProtect packed file 12 IoCs
Detects executables packed with VMProtect commercial packer.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
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Suspicious behavior: EnumeratesProcesses 51 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\1403d83286f96225ec94af9735753c41.exe"C:\Users\Admin\AppData\Local\Temp\1403d83286f96225ec94af9735753c41.exe"1⤵
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\1403d83286f96225ec94af9735753c41.exe"C:\Users\Admin\AppData\Local\1403d83286f96225ec94af9735753c41.exe"2⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
3.8MB
MD51403d83286f96225ec94af9735753c41
SHA1709eb9b06a29f6f8c4fa72995a7e6e1549e00c99
SHA256d7db19fcb61b5c3e56599811267596aef42329b5e810add8f951ee83fb9e6a8a
SHA512dc7b705c28e38a7373f61e6d281841b1e7d6dfd41a8bc1633a267b829ff959698dbe48e4e9a7b18b5b5a09b3f9d8689fe08df9388bbc6fff9ced1a211b0fe19d
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Filesize
3.8MB
MD51403d83286f96225ec94af9735753c41
SHA1709eb9b06a29f6f8c4fa72995a7e6e1549e00c99
SHA256d7db19fcb61b5c3e56599811267596aef42329b5e810add8f951ee83fb9e6a8a
SHA512dc7b705c28e38a7373f61e6d281841b1e7d6dfd41a8bc1633a267b829ff959698dbe48e4e9a7b18b5b5a09b3f9d8689fe08df9388bbc6fff9ced1a211b0fe19d
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Filesize
3.8MB
MD51403d83286f96225ec94af9735753c41
SHA1709eb9b06a29f6f8c4fa72995a7e6e1549e00c99
SHA256d7db19fcb61b5c3e56599811267596aef42329b5e810add8f951ee83fb9e6a8a
SHA512dc7b705c28e38a7373f61e6d281841b1e7d6dfd41a8bc1633a267b829ff959698dbe48e4e9a7b18b5b5a09b3f9d8689fe08df9388bbc6fff9ced1a211b0fe19d
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Filesize
3.8MB
MD51403d83286f96225ec94af9735753c41
SHA1709eb9b06a29f6f8c4fa72995a7e6e1549e00c99
SHA256d7db19fcb61b5c3e56599811267596aef42329b5e810add8f951ee83fb9e6a8a
SHA512dc7b705c28e38a7373f61e6d281841b1e7d6dfd41a8bc1633a267b829ff959698dbe48e4e9a7b18b5b5a09b3f9d8689fe08df9388bbc6fff9ced1a211b0fe19d
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Filesize
3.8MB
MD51403d83286f96225ec94af9735753c41
SHA1709eb9b06a29f6f8c4fa72995a7e6e1549e00c99
SHA256d7db19fcb61b5c3e56599811267596aef42329b5e810add8f951ee83fb9e6a8a
SHA512dc7b705c28e38a7373f61e6d281841b1e7d6dfd41a8bc1633a267b829ff959698dbe48e4e9a7b18b5b5a09b3f9d8689fe08df9388bbc6fff9ced1a211b0fe19d
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Filesize
9.3MB
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Filesize
168KB
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Filesize
9.3MB
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Filesize
9.3MB
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Filesize
9.3MB
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Filesize
9.3MB
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Filesize
9.3MB
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Filesize
168KB
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Filesize
9.3MB