Analysis
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max time kernel
117s -
max time network
117s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
29-01-2022 19:57
Static task
static1
Behavioral task
behavioral1
Sample
5c71b8bed631eeeca7e373e0d0b8bfa4.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
5c71b8bed631eeeca7e373e0d0b8bfa4.exe
Resource
win10-en-20211208
General
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Target
5c71b8bed631eeeca7e373e0d0b8bfa4.exe
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Size
509KB
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MD5
5c71b8bed631eeeca7e373e0d0b8bfa4
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SHA1
c79d31368ad2f03ecdcc82093f0d165d4445415c
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SHA256
48c2a26e7e2f02bb50389fae8a5c44d0d7950e1dfe46a2d1d5aadf580db7b8e2
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SHA512
e7956198551739624d4dd13d61d6f54ad2d16d3503765464d0bbcae0e67cc0b20bcbba6d5e365a5616552b3dcd00358a679cf9bd852409772b2253a1c0174137
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
Processes:
resource yara_rule behavioral1/memory/1912-57-0x00000000013E0000-0x0000000001463000-memory.dmp family_redline behavioral1/memory/1912-65-0x00000000013E0000-0x0000000001463000-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:
5c71b8bed631eeeca7e373e0d0b8bfa4.exepid process 1912 5c71b8bed631eeeca7e373e0d0b8bfa4.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
5c71b8bed631eeeca7e373e0d0b8bfa4.exepid process 1912 5c71b8bed631eeeca7e373e0d0b8bfa4.exe 1912 5c71b8bed631eeeca7e373e0d0b8bfa4.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
5c71b8bed631eeeca7e373e0d0b8bfa4.exedescription pid process Token: SeDebugPrivilege 1912 5c71b8bed631eeeca7e373e0d0b8bfa4.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1912-54-0x0000000075761000-0x0000000075763000-memory.dmpFilesize
8KB
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memory/1912-55-0x0000000074C90000-0x0000000074CDA000-memory.dmpFilesize
296KB
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memory/1912-56-0x00000000001D0000-0x0000000000214000-memory.dmpFilesize
272KB
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memory/1912-57-0x00000000013E0000-0x0000000001463000-memory.dmpFilesize
524KB
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memory/1912-58-0x00000000000F0000-0x00000000000F1000-memory.dmpFilesize
4KB
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memory/1912-60-0x0000000077170000-0x000000007721C000-memory.dmpFilesize
688KB
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memory/1912-61-0x0000000075300000-0x0000000075347000-memory.dmpFilesize
284KB
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memory/1912-62-0x0000000076A10000-0x0000000076A67000-memory.dmpFilesize
348KB
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memory/1912-64-0x00000000750C0000-0x000000007521C000-memory.dmpFilesize
1.4MB
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memory/1912-65-0x00000000013E0000-0x0000000001463000-memory.dmpFilesize
524KB
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memory/1912-66-0x0000000076420000-0x00000000764AF000-memory.dmpFilesize
572KB
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memory/1912-69-0x0000000004BC0000-0x0000000004BC1000-memory.dmpFilesize
4KB
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memory/1912-68-0x0000000075760000-0x00000000763AA000-memory.dmpFilesize
12.3MB
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memory/1912-70-0x0000000073CD0000-0x0000000073CE7000-memory.dmpFilesize
92KB
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memory/1912-71-0x0000000076740000-0x0000000076775000-memory.dmpFilesize
212KB
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memory/1912-72-0x00000000738C0000-0x00000000738DC000-memory.dmpFilesize
112KB
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memory/1912-73-0x000000006BD60000-0x000000006BD75000-memory.dmpFilesize
84KB
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memory/1912-74-0x000000006BD80000-0x000000006BDD2000-memory.dmpFilesize
328KB
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memory/1912-75-0x000000006BD50000-0x000000006BD5D000-memory.dmpFilesize
52KB
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memory/1912-76-0x0000000075350000-0x0000000075369000-memory.dmpFilesize
100KB
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memory/1912-77-0x000000006BCA0000-0x000000006BCEF000-memory.dmpFilesize
316KB
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memory/1912-78-0x000000006BCF0000-0x000000006BD48000-memory.dmpFilesize
352KB
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memory/1912-79-0x0000000075030000-0x000000007503C000-memory.dmpFilesize
48KB
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memory/1912-81-0x00000000752C0000-0x00000000752E7000-memory.dmpFilesize
156KB
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memory/1912-82-0x000000006C0E0000-0x000000006C124000-memory.dmpFilesize
272KB
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memory/1912-83-0x000000006BB20000-0x000000006BB5D000-memory.dmpFilesize
244KB
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memory/1912-84-0x0000000075370000-0x000000007537C000-memory.dmpFilesize
48KB
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memory/1912-85-0x0000000077050000-0x000000007716D000-memory.dmpFilesize
1.1MB
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memory/1912-86-0x0000000074BE0000-0x0000000074BEB000-memory.dmpFilesize
44KB
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memory/1912-87-0x000000006BB00000-0x000000006BB17000-memory.dmpFilesize
92KB
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memory/1912-88-0x000000006BB60000-0x000000006BB98000-memory.dmpFilesize
224KB
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memory/1912-90-0x000000006AAA0000-0x000000006AC30000-memory.dmpFilesize
1.6MB