Analysis
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max time kernel
118s -
max time network
135s -
platform
windows10_x64 -
resource
win10-en-20210920 -
submitted
24-10-2021 22:01
General
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Target
9d14fb440051c68dbca6f968127d1ffdd43bf3a7ca43da7876dabd809be40791.exe
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Size
705KB
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MD5
378c0ffbcfa46bdd32eb1d62be368bab
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SHA1
6253b11aeb700a8c9feee93e660e74dc71f4bf2f
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SHA256
9d14fb440051c68dbca6f968127d1ffdd43bf3a7ca43da7876dabd809be40791
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SHA512
c6351dff1abb653016e210fa6a562d7ebe8cfbfa6a4da58048c312f3cf2970221ff811abb89b3d265cbc1bef88d02388b3c596c3b9f6e69516ef0d2538b5d2c4
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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Downloads MZ/PE file
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Executes dropped EXE 1 IoCs
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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 cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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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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Legitimate hosting services abused for malware hosting/C2 1 TTPs
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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 behavior: EnumeratesProcesses 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\9d14fb440051c68dbca6f968127d1ffdd43bf3a7ca43da7876dabd809be40791.exe"C:\Users\Admin\AppData\Local\Temp\9d14fb440051c68dbca6f968127d1ffdd43bf3a7ca43da7876dabd809be40791.exe"1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\wowsfree\arinesp.exearinesp.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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MD5
e00cc2004c06140a86e4a94b53c84097
SHA1c7c7f58b299f0c959bd2574dabe6dabb01a1d086
SHA2566829e0d7d9b54dde96dbecf56fa723412b67594caede914ef4b0801f5c442579
SHA512c3d1547e0775e7605e596b55f9742471217b82866663c24737718bb1e1a8d614ca6f62a0dfb219921d41df54ea435eae97da97984c966a4fcc1ad3bde4e97617
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MD5
e00cc2004c06140a86e4a94b53c84097
SHA1c7c7f58b299f0c959bd2574dabe6dabb01a1d086
SHA2566829e0d7d9b54dde96dbecf56fa723412b67594caede914ef4b0801f5c442579
SHA512c3d1547e0775e7605e596b55f9742471217b82866663c24737718bb1e1a8d614ca6f62a0dfb219921d41df54ea435eae97da97984c966a4fcc1ad3bde4e97617
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
112KB
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Filesize
4KB
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Filesize
108KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
192KB
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Filesize
12.2MB
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Filesize
4KB
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Filesize
4KB
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Filesize
8KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
1.3MB
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Filesize
12.5MB
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Filesize
432KB