Analysis
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max time kernel
138s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
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submitted
24/10/2023, 03:31
General
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Target
10d1137e2e2b271e4d9bda83c87f890b4b73787d7f5d0a40283dadc37006313b.exe
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Size
1.5MB
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MD5
85249aabe9e731ac164dc9709dfa67a8
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SHA1
11befc02a239d27215bd85a124264a68daca1b21
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SHA256
10d1137e2e2b271e4d9bda83c87f890b4b73787d7f5d0a40283dadc37006313b
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SHA512
8f300ab54d29824d3a3a433c5b560cbb0b44af28f71b997afff158fa3ff179686be8e9a9d62b91436ab414f7619b89e4f72fc3d86fe9cae9c804e47c8923ffdd
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SSDEEP
24576:FYn2vbog3q93zspdqWLDJpoLGiGA3aTVHObu:F/zoFEPL1poLGP/Vku
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 1 IoCs
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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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Executes dropped EXE 1 IoCs
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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 64 IoCs
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Suspicious use of AdjustPrivilegeToken 4 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\10d1137e2e2b271e4d9bda83c87f890b4b73787d7f5d0a40283dadc37006313b.exe"C:\Users\Admin\AppData\Local\Temp\10d1137e2e2b271e4d9bda83c87f890b4b73787d7f5d0a40283dadc37006313b.exe"1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\10d1137e2e2b271e4d9bda83c87f890b4b73787d7f5d0a40283dadc37006313b.exe"C:\Users\Admin\AppData\Local\10d1137e2e2b271e4d9bda83c87f890b4b73787d7f5d0a40283dadc37006313b.exe"2⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\notepad.exenotepad.exe3⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.5MB
MD585249aabe9e731ac164dc9709dfa67a8
SHA111befc02a239d27215bd85a124264a68daca1b21
SHA25610d1137e2e2b271e4d9bda83c87f890b4b73787d7f5d0a40283dadc37006313b
SHA5128f300ab54d29824d3a3a433c5b560cbb0b44af28f71b997afff158fa3ff179686be8e9a9d62b91436ab414f7619b89e4f72fc3d86fe9cae9c804e47c8923ffdd
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Filesize
1.5MB
MD585249aabe9e731ac164dc9709dfa67a8
SHA111befc02a239d27215bd85a124264a68daca1b21
SHA25610d1137e2e2b271e4d9bda83c87f890b4b73787d7f5d0a40283dadc37006313b
SHA5128f300ab54d29824d3a3a433c5b560cbb0b44af28f71b997afff158fa3ff179686be8e9a9d62b91436ab414f7619b89e4f72fc3d86fe9cae9c804e47c8923ffdd
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Filesize
1.5MB
MD585249aabe9e731ac164dc9709dfa67a8
SHA111befc02a239d27215bd85a124264a68daca1b21
SHA25610d1137e2e2b271e4d9bda83c87f890b4b73787d7f5d0a40283dadc37006313b
SHA5128f300ab54d29824d3a3a433c5b560cbb0b44af28f71b997afff158fa3ff179686be8e9a9d62b91436ab414f7619b89e4f72fc3d86fe9cae9c804e47c8923ffdd
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Filesize
4KB
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Filesize
168KB