Analysis
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max time kernel
81s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
23-03-2023 00:01
Static task
static1
General
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Target
9bb15f1d67985affed307b993d7dbdc83aabf9ceb4ac742bc84128bdb9482e1f.exe
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Size
493KB
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MD5
c90aad766b407d6f6e5b624a6439fd43
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SHA1
918b3c8cf9eacce209e704f37d92da48790f91c8
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SHA256
9bb15f1d67985affed307b993d7dbdc83aabf9ceb4ac742bc84128bdb9482e1f
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SHA512
da394e5beebaa39ed249e4113ccc5c20ba1ecd0888b0ee1d4b89627f6a78617eeef424ada65aaf4e0551326910a3eba308a468588d69c278cbb4f39987cfe9b9
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SSDEEP
6144:gFfywBDZl4wVgiLjjPdHvl0UayW1DwNnwZ4j:gFfywxZCwV/LvPdPGp1RZ4j
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/4828-138-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-141-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-139-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-143-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-145-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-147-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-149-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-151-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-153-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-155-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-159-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-161-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-157-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-163-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-165-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-167-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-170-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-172-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-174-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-176-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-178-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-180-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-182-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-184-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-186-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-188-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-190-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-192-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-194-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-196-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-198-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-200-0x0000000004C70000-0x0000000004CC2000-memory.dmp family_redline behavioral1/memory/4828-202-0x0000000004C70000-0x0000000004CC2000-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 3996 4828 WerFault.exe 9bb15f1d67985affed307b993d7dbdc83aabf9ceb4ac742bc84128bdb9482e1f.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
9bb15f1d67985affed307b993d7dbdc83aabf9ceb4ac742bc84128bdb9482e1f.exepid process 4828 9bb15f1d67985affed307b993d7dbdc83aabf9ceb4ac742bc84128bdb9482e1f.exe 4828 9bb15f1d67985affed307b993d7dbdc83aabf9ceb4ac742bc84128bdb9482e1f.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
9bb15f1d67985affed307b993d7dbdc83aabf9ceb4ac742bc84128bdb9482e1f.exedescription pid process Token: SeDebugPrivilege 4828 9bb15f1d67985affed307b993d7dbdc83aabf9ceb4ac742bc84128bdb9482e1f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9bb15f1d67985affed307b993d7dbdc83aabf9ceb4ac742bc84128bdb9482e1f.exe"C:\Users\Admin\AppData\Local\Temp\9bb15f1d67985affed307b993d7dbdc83aabf9ceb4ac742bc84128bdb9482e1f.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4828 -s 11882⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 388 -p 4828 -ip 48281⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4828-134-0x0000000002270000-0x00000000022D2000-memory.dmpFilesize
392KB
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memory/4828-135-0x0000000004E30000-0x0000000004E40000-memory.dmpFilesize
64KB
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memory/4828-136-0x0000000004E30000-0x0000000004E40000-memory.dmpFilesize
64KB
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memory/4828-137-0x0000000004E40000-0x00000000053E4000-memory.dmpFilesize
5.6MB
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memory/4828-138-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-141-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-139-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-143-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-145-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-147-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-149-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-151-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-153-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-155-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-159-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-161-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-157-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-163-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-165-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-167-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-170-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-169-0x0000000004E30000-0x0000000004E40000-memory.dmpFilesize
64KB
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memory/4828-172-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-174-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-176-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-178-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-180-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-182-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-184-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-186-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-188-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-190-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-192-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-194-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-196-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-198-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-200-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-202-0x0000000004C70000-0x0000000004CC2000-memory.dmpFilesize
328KB
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memory/4828-929-0x00000000053F0000-0x0000000005A08000-memory.dmpFilesize
6.1MB
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memory/4828-930-0x0000000004D40000-0x0000000004D52000-memory.dmpFilesize
72KB
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memory/4828-931-0x0000000005A10000-0x0000000005B1A000-memory.dmpFilesize
1.0MB
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memory/4828-932-0x0000000004D60000-0x0000000004D9C000-memory.dmpFilesize
240KB
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memory/4828-933-0x0000000004E30000-0x0000000004E40000-memory.dmpFilesize
64KB
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memory/4828-934-0x0000000005D60000-0x0000000005DC6000-memory.dmpFilesize
408KB
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memory/4828-935-0x0000000006570000-0x0000000006602000-memory.dmpFilesize
584KB
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memory/4828-936-0x0000000006620000-0x0000000006696000-memory.dmpFilesize
472KB
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memory/4828-937-0x0000000006700000-0x00000000068C2000-memory.dmpFilesize
1.8MB
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memory/4828-938-0x00000000068E0000-0x0000000006E0C000-memory.dmpFilesize
5.2MB
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memory/4828-939-0x0000000006F10000-0x0000000006F2E000-memory.dmpFilesize
120KB
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memory/4828-941-0x0000000004E30000-0x0000000004E40000-memory.dmpFilesize
64KB
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memory/4828-942-0x0000000004E30000-0x0000000004E40000-memory.dmpFilesize
64KB
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memory/4828-944-0x0000000004E30000-0x0000000004E40000-memory.dmpFilesize
64KB