Analysis
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max time kernel
117s -
max time network
117s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
02-02-2022 07:28
Behavioral task
behavioral1
Sample
8bcb157f0ca97d9dddf83e0f0bc6448c7fb82dc522f3c.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
8bcb157f0ca97d9dddf83e0f0bc6448c7fb82dc522f3c.exe
Resource
win10v2004-en-20220113
General
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Target
8bcb157f0ca97d9dddf83e0f0bc6448c7fb82dc522f3c.exe
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Size
1.8MB
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MD5
960319c02c9aa28823a33185fddd9167
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SHA1
fa71b18f7a512b4913864c12aace96e76fa8e097
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SHA256
8bcb157f0ca97d9dddf83e0f0bc6448c7fb82dc522f3cb77bdeae68e01b173e0
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SHA512
caee1f1da6a532b7c738eaca04cd2e7501c101e2295f55cfce94104891b368f51db4aebdb317d3de22b600847d0e4428792c28ae349fe69426b2d632e11d986a
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 3 IoCs
Processes:
resource yara_rule behavioral1/memory/1636-57-0x0000000000850000-0x00000000009FE000-memory.dmp family_redline behavioral1/memory/1636-65-0x0000000000850000-0x00000000009FE000-memory.dmp family_redline behavioral1/memory/1636-66-0x0000000000850000-0x00000000009FE000-memory.dmp family_redline -
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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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
8bcb157f0ca97d9dddf83e0f0bc6448c7fb82dc522f3c.exepid process 1636 8bcb157f0ca97d9dddf83e0f0bc6448c7fb82dc522f3c.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
8bcb157f0ca97d9dddf83e0f0bc6448c7fb82dc522f3c.exepid process 1636 8bcb157f0ca97d9dddf83e0f0bc6448c7fb82dc522f3c.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
8bcb157f0ca97d9dddf83e0f0bc6448c7fb82dc522f3c.exedescription pid process Token: SeDebugPrivilege 1636 8bcb157f0ca97d9dddf83e0f0bc6448c7fb82dc522f3c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8bcb157f0ca97d9dddf83e0f0bc6448c7fb82dc522f3c.exe"C:\Users\Admin\AppData\Local\Temp\8bcb157f0ca97d9dddf83e0f0bc6448c7fb82dc522f3c.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1636-54-0x0000000075D61000-0x0000000075D63000-memory.dmpFilesize
8KB
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memory/1636-55-0x0000000000310000-0x0000000000354000-memory.dmpFilesize
272KB
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memory/1636-56-0x0000000074540000-0x000000007458A000-memory.dmpFilesize
296KB
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memory/1636-57-0x0000000000850000-0x00000000009FE000-memory.dmpFilesize
1.7MB
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memory/1636-58-0x0000000000130000-0x0000000000131000-memory.dmpFilesize
4KB
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memory/1636-60-0x0000000075920000-0x00000000759CC000-memory.dmpFilesize
688KB
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memory/1636-61-0x0000000075360000-0x00000000753A7000-memory.dmpFilesize
284KB
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memory/1636-62-0x00000000752D0000-0x0000000075327000-memory.dmpFilesize
348KB
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memory/1636-64-0x0000000075500000-0x000000007565C000-memory.dmpFilesize
1.4MB
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memory/1636-65-0x0000000000850000-0x00000000009FE000-memory.dmpFilesize
1.7MB
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memory/1636-66-0x0000000000850000-0x00000000009FE000-memory.dmpFilesize
1.7MB
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memory/1636-67-0x0000000074AF0000-0x0000000074B7F000-memory.dmpFilesize
572KB
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memory/1636-69-0x0000000075D60000-0x00000000769AA000-memory.dmpFilesize
12.3MB
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memory/1636-70-0x0000000004FA0000-0x0000000004FA1000-memory.dmpFilesize
4KB
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memory/1636-71-0x0000000073580000-0x0000000073597000-memory.dmpFilesize
92KB
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memory/1636-72-0x0000000075200000-0x0000000075235000-memory.dmpFilesize
212KB
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memory/1636-73-0x000000006B890000-0x000000006BA20000-memory.dmpFilesize
1.6MB
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memory/1636-74-0x000000006A300000-0x000000006A317000-memory.dmpFilesize
92KB