Analysis
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max time kernel
139s -
max time network
142s -
platform
windows10_x64 -
resource
win10-20220223-en -
submitted
08-03-2022 16:52
Static task
static1
General
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Target
f5c0e1eea15510e4dfdac14b693524b6860b9eb12661e9a89b2c81e978ff0a06.exe
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Size
1.3MB
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MD5
a6f3ea01902e6522073f27d41806a153
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SHA1
6a86c23b5aab14ab057af0888dfd8943eeea3b7b
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SHA256
f5c0e1eea15510e4dfdac14b693524b6860b9eb12661e9a89b2c81e978ff0a06
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SHA512
6c49100c0e11a9f90ca85546f0ac826aec5e28e9ac498c164ca50ae1b880a5be6141bcc2a58d2815f74e2fcd7a622ff98c125fe72b1c5868eb8d1cb0f1c9a865
Malware Config
Extracted
redline
777
193.106.191.115:22844
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auth_value
61f0a4658949823aea34c652fe3cd21d
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 6 IoCs
Processes:
resource yara_rule behavioral1/memory/2564-114-0x00000000011F0000-0x0000000001394000-memory.dmp family_redline behavioral1/memory/2564-116-0x00000000011F0000-0x0000000001394000-memory.dmp family_redline behavioral1/memory/2564-118-0x00000000011F0000-0x0000000001394000-memory.dmp family_redline behavioral1/memory/2564-120-0x00000000011F0000-0x0000000001394000-memory.dmp family_redline behavioral1/memory/2564-123-0x00000000011F0000-0x0000000001394000-memory.dmp family_redline behavioral1/memory/2564-124-0x00000000011F0000-0x0000000001394000-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:
f5c0e1eea15510e4dfdac14b693524b6860b9eb12661e9a89b2c81e978ff0a06.exepid process 2564 f5c0e1eea15510e4dfdac14b693524b6860b9eb12661e9a89b2c81e978ff0a06.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
f5c0e1eea15510e4dfdac14b693524b6860b9eb12661e9a89b2c81e978ff0a06.exepid process 2564 f5c0e1eea15510e4dfdac14b693524b6860b9eb12661e9a89b2c81e978ff0a06.exe 2564 f5c0e1eea15510e4dfdac14b693524b6860b9eb12661e9a89b2c81e978ff0a06.exe 2564 f5c0e1eea15510e4dfdac14b693524b6860b9eb12661e9a89b2c81e978ff0a06.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
f5c0e1eea15510e4dfdac14b693524b6860b9eb12661e9a89b2c81e978ff0a06.exedescription pid process Token: SeDebugPrivilege 2564 f5c0e1eea15510e4dfdac14b693524b6860b9eb12661e9a89b2c81e978ff0a06.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f5c0e1eea15510e4dfdac14b693524b6860b9eb12661e9a89b2c81e978ff0a06.exe"C:\Users\Admin\AppData\Local\Temp\f5c0e1eea15510e4dfdac14b693524b6860b9eb12661e9a89b2c81e978ff0a06.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/2564-114-0x00000000011F0000-0x0000000001394000-memory.dmpFilesize
1.6MB
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memory/2564-115-0x00000000003E0000-0x00000000003E1000-memory.dmpFilesize
4KB
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memory/2564-116-0x00000000011F0000-0x0000000001394000-memory.dmpFilesize
1.6MB
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memory/2564-117-0x0000000001080000-0x00000000010C6000-memory.dmpFilesize
280KB
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memory/2564-118-0x00000000011F0000-0x0000000001394000-memory.dmpFilesize
1.6MB
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memory/2564-119-0x0000000075190000-0x0000000075352000-memory.dmpFilesize
1.8MB
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memory/2564-121-0x00000000003F0000-0x00000000003F1000-memory.dmpFilesize
4KB
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memory/2564-120-0x00000000011F0000-0x0000000001394000-memory.dmpFilesize
1.6MB
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memory/2564-122-0x0000000076D70000-0x0000000076E61000-memory.dmpFilesize
964KB
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memory/2564-123-0x00000000011F0000-0x0000000001394000-memory.dmpFilesize
1.6MB
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memory/2564-124-0x00000000011F0000-0x0000000001394000-memory.dmpFilesize
1.6MB
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memory/2564-125-0x00000000725B0000-0x0000000072630000-memory.dmpFilesize
512KB
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memory/2564-126-0x0000000073AC0000-0x00000000741AE000-memory.dmpFilesize
6.9MB
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memory/2564-127-0x0000000077340000-0x00000000778C4000-memory.dmpFilesize
5.5MB
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memory/2564-128-0x0000000075370000-0x00000000766B8000-memory.dmpFilesize
19.3MB
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memory/2564-129-0x0000000005680000-0x0000000005C86000-memory.dmpFilesize
6.0MB
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memory/2564-130-0x0000000005090000-0x00000000050A2000-memory.dmpFilesize
72KB
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memory/2564-131-0x00000000051C0000-0x00000000052CA000-memory.dmpFilesize
1.0MB
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memory/2564-132-0x00000000050F0000-0x000000000512E000-memory.dmpFilesize
248KB
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memory/2564-133-0x0000000005130000-0x000000000517B000-memory.dmpFilesize
300KB
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memory/2564-134-0x000000006E050000-0x000000006E09B000-memory.dmpFilesize
300KB
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memory/2564-135-0x0000000005070000-0x0000000005676000-memory.dmpFilesize
6.0MB
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memory/2564-136-0x0000000005420000-0x0000000005496000-memory.dmpFilesize
472KB
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memory/2564-137-0x0000000005560000-0x00000000055F2000-memory.dmpFilesize
584KB
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memory/2564-138-0x0000000006190000-0x000000000668E000-memory.dmpFilesize
5.0MB
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memory/2564-139-0x0000000005600000-0x000000000561E000-memory.dmpFilesize
120KB
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memory/2564-140-0x0000000006040000-0x00000000060A6000-memory.dmpFilesize
408KB
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memory/2564-141-0x0000000006B60000-0x0000000006D22000-memory.dmpFilesize
1.8MB
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memory/2564-142-0x0000000007260000-0x000000000778C000-memory.dmpFilesize
5.2MB