Analysis
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max time kernel
79s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
24-03-2023 14:36
Static task
static1
General
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Target
8c54f83240d290c2199c681093b01b39da1e5f6a0ecf6eec7a3bf9c68c6e7ab4.exe
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Size
355KB
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MD5
998b92da648bf3142b7daf0d23cacd01
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SHA1
a6ca1db76d00b12a9688fb07b47107068ddd23bb
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SHA256
8c54f83240d290c2199c681093b01b39da1e5f6a0ecf6eec7a3bf9c68c6e7ab4
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SHA512
43f7ad271b761b0e8156516b216b859b0fdd2d4d347c776ad21028ae0a272ccb5f791f04687e7fcc75cc18ecfba15090c483032fbb4a7b19b468efc6a871f67b
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SSDEEP
6144:fVmZMmHSu1TPlXjGlGA0GtzhvwXNz/B4n1PcC4a4Knmva:tmimHS0zqGA0G1hoXhen1cad
Malware Config
Extracted
redline
dozk
91.215.85.15:25916
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auth_value
9f1dc4ff242fb8b53742acae0ef96143
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
Processes:
resource yara_rule behavioral1/memory/3728-139-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-140-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-142-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-144-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-146-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-148-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-152-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-150-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-154-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-156-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-158-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-160-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-162-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-164-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-166-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-168-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-170-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-172-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-174-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-176-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-178-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-180-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-182-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-184-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-186-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-188-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-190-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-192-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-194-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-196-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-198-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-200-0x0000000007350000-0x00000000073A2000-memory.dmp family_redline behavioral1/memory/3728-202-0x0000000007350000-0x00000000073A2000-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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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3580 3728 WerFault.exe 8c54f83240d290c2199c681093b01b39da1e5f6a0ecf6eec7a3bf9c68c6e7ab4.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
8c54f83240d290c2199c681093b01b39da1e5f6a0ecf6eec7a3bf9c68c6e7ab4.exepid process 3728 8c54f83240d290c2199c681093b01b39da1e5f6a0ecf6eec7a3bf9c68c6e7ab4.exe 3728 8c54f83240d290c2199c681093b01b39da1e5f6a0ecf6eec7a3bf9c68c6e7ab4.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
8c54f83240d290c2199c681093b01b39da1e5f6a0ecf6eec7a3bf9c68c6e7ab4.exedescription pid process Token: SeDebugPrivilege 3728 8c54f83240d290c2199c681093b01b39da1e5f6a0ecf6eec7a3bf9c68c6e7ab4.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8c54f83240d290c2199c681093b01b39da1e5f6a0ecf6eec7a3bf9c68c6e7ab4.exe"C:\Users\Admin\AppData\Local\Temp\8c54f83240d290c2199c681093b01b39da1e5f6a0ecf6eec7a3bf9c68c6e7ab4.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3728 -s 12162⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3728 -ip 37281⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3728-134-0x0000000002E10000-0x0000000002E72000-memory.dmpFilesize
392KB
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memory/3728-135-0x0000000007490000-0x00000000074A0000-memory.dmpFilesize
64KB
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memory/3728-136-0x0000000007490000-0x00000000074A0000-memory.dmpFilesize
64KB
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memory/3728-137-0x0000000007490000-0x00000000074A0000-memory.dmpFilesize
64KB
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memory/3728-138-0x00000000074A0000-0x0000000007A44000-memory.dmpFilesize
5.6MB
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memory/3728-139-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-140-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-142-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-144-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-146-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-148-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-152-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-150-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-154-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-156-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-158-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-160-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-162-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-164-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-166-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-168-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-170-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-172-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-174-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-176-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-178-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-180-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-182-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-184-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-186-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-188-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-190-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-192-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-194-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-196-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-198-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-200-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-202-0x0000000007350000-0x00000000073A2000-memory.dmpFilesize
328KB
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memory/3728-929-0x0000000007A50000-0x0000000008068000-memory.dmpFilesize
6.1MB
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memory/3728-930-0x00000000073F0000-0x0000000007402000-memory.dmpFilesize
72KB
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memory/3728-931-0x0000000008070000-0x000000000817A000-memory.dmpFilesize
1.0MB
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memory/3728-932-0x0000000007410000-0x000000000744C000-memory.dmpFilesize
240KB
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memory/3728-933-0x0000000007490000-0x00000000074A0000-memory.dmpFilesize
64KB
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memory/3728-934-0x00000000083F0000-0x0000000008456000-memory.dmpFilesize
408KB
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memory/3728-935-0x0000000008AC0000-0x0000000008B52000-memory.dmpFilesize
584KB
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memory/3728-936-0x0000000008C70000-0x0000000008CE6000-memory.dmpFilesize
472KB
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memory/3728-937-0x0000000008D30000-0x0000000008D4E000-memory.dmpFilesize
120KB
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memory/3728-938-0x0000000008DE0000-0x0000000008FA2000-memory.dmpFilesize
1.8MB
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memory/3728-939-0x0000000008FD0000-0x00000000094FC000-memory.dmpFilesize
5.2MB
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memory/3728-942-0x0000000007490000-0x00000000074A0000-memory.dmpFilesize
64KB
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memory/3728-943-0x0000000007490000-0x00000000074A0000-memory.dmpFilesize
64KB
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memory/3728-944-0x0000000007490000-0x00000000074A0000-memory.dmpFilesize
64KB