Analysis
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max time kernel
85s -
max time network
87s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
26-09-2021 19:13
Static task
static1
General
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Target
02efe4b25922ca50e59720c7f725fddaaab0595b9b5b02ba8f3e205dfa4bb808.exe
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Size
239KB
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MD5
1f8eba8adcc6011192cc0eb1f59c3e36
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SHA1
738d71b7dd93135fb4a128708ee2e6fd40ed3d4f
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SHA256
02efe4b25922ca50e59720c7f725fddaaab0595b9b5b02ba8f3e205dfa4bb808
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SHA512
387f6769e1cb1c239cfbfa9b811c8da107c402bdbb1bfc20a8ca4483fe6891e83d9c8ecc423b1b200de00dda784d8426ab7c750a4bd30440dd22db3955609cd4
Malware Config
Extracted
redline
UDP
45.9.20.20:13441
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/532-116-0x0000000000720000-0x000000000073F000-memory.dmp family_redline behavioral1/memory/532-118-0x00000000023D0000-0x00000000023EE000-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 behavior: EnumeratesProcesses 1 IoCs
Processes:
02efe4b25922ca50e59720c7f725fddaaab0595b9b5b02ba8f3e205dfa4bb808.exepid process 532 02efe4b25922ca50e59720c7f725fddaaab0595b9b5b02ba8f3e205dfa4bb808.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
02efe4b25922ca50e59720c7f725fddaaab0595b9b5b02ba8f3e205dfa4bb808.exedescription pid process Token: SeDebugPrivilege 532 02efe4b25922ca50e59720c7f725fddaaab0595b9b5b02ba8f3e205dfa4bb808.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\02efe4b25922ca50e59720c7f725fddaaab0595b9b5b02ba8f3e205dfa4bb808.exe"C:\Users\Admin\AppData\Local\Temp\02efe4b25922ca50e59720c7f725fddaaab0595b9b5b02ba8f3e205dfa4bb808.exe"1⤵
- 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/532-114-0x0000000000660000-0x0000000000690000-memory.dmpFilesize
192KB
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memory/532-115-0x0000000000400000-0x00000000004C3000-memory.dmpFilesize
780KB
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memory/532-116-0x0000000000720000-0x000000000073F000-memory.dmpFilesize
124KB
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memory/532-117-0x0000000004C80000-0x0000000004C81000-memory.dmpFilesize
4KB
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memory/532-118-0x00000000023D0000-0x00000000023EE000-memory.dmpFilesize
120KB
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memory/532-120-0x0000000004C72000-0x0000000004C73000-memory.dmpFilesize
4KB
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memory/532-119-0x0000000004C70000-0x0000000004C71000-memory.dmpFilesize
4KB
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memory/532-121-0x0000000004C73000-0x0000000004C74000-memory.dmpFilesize
4KB
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memory/532-122-0x0000000005180000-0x0000000005181000-memory.dmpFilesize
4KB
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memory/532-123-0x0000000002790000-0x0000000002791000-memory.dmpFilesize
4KB
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memory/532-124-0x0000000005790000-0x0000000005791000-memory.dmpFilesize
4KB
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memory/532-125-0x0000000004C10000-0x0000000004C11000-memory.dmpFilesize
4KB
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memory/532-126-0x0000000004C74000-0x0000000004C76000-memory.dmpFilesize
8KB
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memory/532-127-0x00000000058C0000-0x00000000058C1000-memory.dmpFilesize
4KB
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memory/532-128-0x0000000006AE0000-0x0000000006AE1000-memory.dmpFilesize
4KB
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memory/532-129-0x0000000006CB0000-0x0000000006CB1000-memory.dmpFilesize
4KB
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memory/532-130-0x00000000072D0000-0x00000000072D1000-memory.dmpFilesize
4KB
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memory/532-131-0x00000000073F0000-0x00000000073F1000-memory.dmpFilesize
4KB
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memory/532-132-0x0000000006050000-0x0000000006051000-memory.dmpFilesize
4KB
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memory/532-133-0x00000000074A0000-0x00000000074A1000-memory.dmpFilesize
4KB