Analysis
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max time kernel
82s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
09-03-2023 20:20
Static task
static1
Behavioral task
behavioral1
Sample
70bc35979b9183db2f675ad1d9494cd446d2f2a4cf9c82e474181d7baadf9091.exe
Resource
win10v2004-20230221-en
General
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Target
70bc35979b9183db2f675ad1d9494cd446d2f2a4cf9c82e474181d7baadf9091.exe
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Size
369KB
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MD5
5becc12439a7bc53a471c872640adde0
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SHA1
5bdf3b02186d046e6e2703fbcc2c57ac5951dc4f
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SHA256
70bc35979b9183db2f675ad1d9494cd446d2f2a4cf9c82e474181d7baadf9091
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SHA512
c8a510463d171c5e3557e5fee0aa991ee053043d2164b0c58cd66b355bfed92881d7954781ecc39271dfb66bd03ebc211c84476739d03c74b492b8196478d59b
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SSDEEP
6144:iLb7bHYRtP2i/CAznEN7wX4xn/mSPIrzE87ADYVycj8Q6V:iP7bSxfKNN0IxjI/zADY
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 33 IoCs
resource yara_rule behavioral1/memory/2244-140-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-139-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-142-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-144-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-146-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-148-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-150-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-152-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-154-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-156-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-158-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-160-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-162-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-164-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-166-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-168-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-170-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-172-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-174-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-176-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-178-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-180-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-182-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-184-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-186-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-188-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-190-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-192-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-194-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-198-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-196-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-200-0x0000000002900000-0x0000000002952000-memory.dmp family_redline behavioral1/memory/2244-202-0x0000000002900000-0x0000000002952000-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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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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Program crash 1 IoCs
pid pid_target Process procid_target 4476 2244 WerFault.exe 84 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2244 70bc35979b9183db2f675ad1d9494cd446d2f2a4cf9c82e474181d7baadf9091.exe 2244 70bc35979b9183db2f675ad1d9494cd446d2f2a4cf9c82e474181d7baadf9091.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2244 70bc35979b9183db2f675ad1d9494cd446d2f2a4cf9c82e474181d7baadf9091.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\70bc35979b9183db2f675ad1d9494cd446d2f2a4cf9c82e474181d7baadf9091.exe"C:\Users\Admin\AppData\Local\Temp\70bc35979b9183db2f675ad1d9494cd446d2f2a4cf9c82e474181d7baadf9091.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2244 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2244 -s 12842⤵
- Program crash
PID:4476
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2244 -ip 22441⤵PID:948