Analysis
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max time kernel
150s -
max time network
151s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
19-02-2021 07:17
General
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Target
969f8f4115d6d1665140ca43d56b12ce.exe
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Size
622KB
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MD5
969f8f4115d6d1665140ca43d56b12ce
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SHA1
a02f0a9f9d27453ee4b759bae9d805504cc57771
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SHA256
d353814302791cd7f3478cf31f979efd244a6dd3ec9b0d1eb77227f584158a54
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SHA512
be04f9aa72db23ff70e5575b35ec9aa399b80757aa03ad8c8dc845cf9a6c7cc4df7e86acf44855f870a3d348e0d89a688d63f69bb85bbef03153d0369c424466
Malware Config
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine Payload 2 IoCs
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 1 IoCs
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Legitimate hosting services abused for malware hosting/C2 1 TTPs
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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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 use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\969f8f4115d6d1665140ca43d56b12ce.exe"C:\Users\Admin\AppData\Local\Temp\969f8f4115d6d1665140ca43d56b12ce.exe"1⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\paperships\noabu.exenoabu.exe2⤵
- Executes dropped EXE
- 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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MD5
41ccae281672141f14028e730c70b618
SHA102de56652fa90ab1304c4b22f394ba9d5e132dfd
SHA2560e09d3298aae4a2a440ae32321a8f6db607e9cb072156b17eb8fb12b212c1cf6
SHA512e59a4a14c27365fad90b08feaca57c825f4c6c74b0f551ab0fc652b366d78a26672f85ef37f25249c8d92fe4163773a19eb494ca27cf54fc2d0c704dcfdc95c4
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MD5
41ccae281672141f14028e730c70b618
SHA102de56652fa90ab1304c4b22f394ba9d5e132dfd
SHA2560e09d3298aae4a2a440ae32321a8f6db607e9cb072156b17eb8fb12b212c1cf6
SHA512e59a4a14c27365fad90b08feaca57c825f4c6c74b0f551ab0fc652b366d78a26672f85ef37f25249c8d92fe4163773a19eb494ca27cf54fc2d0c704dcfdc95c4
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Filesize
8KB
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Filesize
828KB
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Filesize
852KB
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Filesize
68KB
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Filesize
6.9MB
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-
Filesize
68KB
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Filesize
68KB
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Filesize
212KB
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Filesize
224KB
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Filesize
164KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
156KB
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Filesize
8KB
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Filesize
2.5MB