Analysis
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max time kernel
82s -
max time network
152s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
26-09-2021 17:50
Static task
static1
General
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Target
490b1c912fde64d281d06f7d4814dbfaa002231a7113c1cd61929a5613b1133b.exe
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Size
239KB
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MD5
1886f33f9e9bc01861c196af35c1cafc
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SHA1
e70e654f91f16eaa2b884416e14d58442232679f
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SHA256
490b1c912fde64d281d06f7d4814dbfaa002231a7113c1cd61929a5613b1133b
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SHA512
ebd9e269bda03ad5a445a3eceff1531c06ea6db4a238fb1ffa97e976ba71ce4307081edd6edf8a9198e3d0862eae2034525217c5fe97d58024540bac7b1aa6bd
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/636-116-0x0000000002360000-0x000000000237F000-memory.dmp family_redline behavioral1/memory/636-118-0x0000000002640000-0x000000000265E000-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:
490b1c912fde64d281d06f7d4814dbfaa002231a7113c1cd61929a5613b1133b.exepid process 636 490b1c912fde64d281d06f7d4814dbfaa002231a7113c1cd61929a5613b1133b.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
490b1c912fde64d281d06f7d4814dbfaa002231a7113c1cd61929a5613b1133b.exedescription pid process Token: SeDebugPrivilege 636 490b1c912fde64d281d06f7d4814dbfaa002231a7113c1cd61929a5613b1133b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\490b1c912fde64d281d06f7d4814dbfaa002231a7113c1cd61929a5613b1133b.exe"C:\Users\Admin\AppData\Local\Temp\490b1c912fde64d281d06f7d4814dbfaa002231a7113c1cd61929a5613b1133b.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/636-115-0x0000000000400000-0x00000000004C3000-memory.dmpFilesize
780KB
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memory/636-114-0x0000000002200000-0x0000000002230000-memory.dmpFilesize
192KB
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memory/636-116-0x0000000002360000-0x000000000237F000-memory.dmpFilesize
124KB
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memory/636-117-0x0000000004D10000-0x0000000004D11000-memory.dmpFilesize
4KB
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memory/636-118-0x0000000002640000-0x000000000265E000-memory.dmpFilesize
120KB
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memory/636-120-0x0000000004D02000-0x0000000004D03000-memory.dmpFilesize
4KB
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memory/636-119-0x0000000004D00000-0x0000000004D01000-memory.dmpFilesize
4KB
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memory/636-121-0x0000000004D03000-0x0000000004D04000-memory.dmpFilesize
4KB
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memory/636-122-0x0000000005210000-0x0000000005211000-memory.dmpFilesize
4KB
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memory/636-123-0x0000000004BF0000-0x0000000004BF1000-memory.dmpFilesize
4KB
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memory/636-124-0x0000000005820000-0x0000000005821000-memory.dmpFilesize
4KB
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memory/636-125-0x0000000004C10000-0x0000000004C11000-memory.dmpFilesize
4KB
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memory/636-126-0x0000000004D04000-0x0000000004D06000-memory.dmpFilesize
8KB
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memory/636-127-0x0000000004C90000-0x0000000004C91000-memory.dmpFilesize
4KB
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memory/636-128-0x0000000006AE0000-0x0000000006AE1000-memory.dmpFilesize
4KB
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memory/636-129-0x0000000006CB0000-0x0000000006CB1000-memory.dmpFilesize
4KB
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memory/636-130-0x00000000072D0000-0x00000000072D1000-memory.dmpFilesize
4KB
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memory/636-131-0x0000000007360000-0x0000000007361000-memory.dmpFilesize
4KB
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memory/636-132-0x0000000005F90000-0x0000000005F91000-memory.dmpFilesize
4KB
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memory/636-133-0x0000000007490000-0x0000000007491000-memory.dmpFilesize
4KB