Analysis
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max time kernel
85s -
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
22-03-2023 14:26
Static task
static1
General
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Target
7396d2e4cfbc570cf29c60577b5ad53c7ad4f0db4185cc8157deb053662cbc46.exe
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Size
466KB
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MD5
1e5bcdafee7b85c44061323ee2d1a661
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SHA1
9091a896a490d8494eed8ae1832e1936e5be6e70
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SHA256
7396d2e4cfbc570cf29c60577b5ad53c7ad4f0db4185cc8157deb053662cbc46
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SHA512
4178ece66b3577565e392b3d1a8770264d4f019ed93afec4a026e1d037f29c4ab1e78a0f57cbc965b44f7e28c82ab7670a6356fd6325b4f9d806b1fcf126fed2
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SSDEEP
6144:G+o/gU4OIjAWAJCv0iJ54X//8UmwK+EdMeY:G+o/gU4MfO0kK8UmgeY
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/3728-136-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-137-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-144-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-140-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-146-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-148-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-150-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-152-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-154-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-156-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-158-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-160-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-162-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-164-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-166-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-168-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-170-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-172-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-174-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-176-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-178-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-180-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-182-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-184-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-186-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-190-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-188-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-192-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-194-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-196-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-198-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-200-0x0000000005220000-0x0000000005272000-memory.dmp family_redline behavioral1/memory/3728-202-0x0000000005220000-0x0000000005272000-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 1956 3728 WerFault.exe 7396d2e4cfbc570cf29c60577b5ad53c7ad4f0db4185cc8157deb053662cbc46.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
7396d2e4cfbc570cf29c60577b5ad53c7ad4f0db4185cc8157deb053662cbc46.exepid process 3728 7396d2e4cfbc570cf29c60577b5ad53c7ad4f0db4185cc8157deb053662cbc46.exe 3728 7396d2e4cfbc570cf29c60577b5ad53c7ad4f0db4185cc8157deb053662cbc46.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
7396d2e4cfbc570cf29c60577b5ad53c7ad4f0db4185cc8157deb053662cbc46.exedescription pid process Token: SeDebugPrivilege 3728 7396d2e4cfbc570cf29c60577b5ad53c7ad4f0db4185cc8157deb053662cbc46.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7396d2e4cfbc570cf29c60577b5ad53c7ad4f0db4185cc8157deb053662cbc46.exe"C:\Users\Admin\AppData\Local\Temp\7396d2e4cfbc570cf29c60577b5ad53c7ad4f0db4185cc8157deb053662cbc46.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 18962⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 3728 -ip 37281⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3728-134-0x00000000022B0000-0x0000000002312000-memory.dmpFilesize
392KB
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memory/3728-135-0x0000000004C70000-0x0000000005214000-memory.dmpFilesize
5.6MB
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memory/3728-136-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-137-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-138-0x0000000002440000-0x0000000002450000-memory.dmpFilesize
64KB
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memory/3728-141-0x0000000002440000-0x0000000002450000-memory.dmpFilesize
64KB
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memory/3728-143-0x0000000002440000-0x0000000002450000-memory.dmpFilesize
64KB
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memory/3728-144-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-140-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-146-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-148-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-150-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-152-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-154-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-156-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-158-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-160-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-162-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-164-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-166-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-168-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-170-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-172-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-174-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-176-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-178-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-180-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-182-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-184-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-186-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-190-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-188-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-192-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-194-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-196-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-198-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-200-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-202-0x0000000005220000-0x0000000005272000-memory.dmpFilesize
328KB
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memory/3728-929-0x0000000005280000-0x0000000005898000-memory.dmpFilesize
6.1MB
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memory/3728-930-0x0000000005920000-0x0000000005932000-memory.dmpFilesize
72KB
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memory/3728-931-0x0000000005940000-0x0000000005A4A000-memory.dmpFilesize
1.0MB
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memory/3728-932-0x0000000005A50000-0x0000000005A8C000-memory.dmpFilesize
240KB
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memory/3728-933-0x0000000002440000-0x0000000002450000-memory.dmpFilesize
64KB
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memory/3728-935-0x0000000005EB0000-0x0000000005F16000-memory.dmpFilesize
408KB
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memory/3728-936-0x0000000006570000-0x0000000006602000-memory.dmpFilesize
584KB
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memory/3728-937-0x0000000006620000-0x0000000006696000-memory.dmpFilesize
472KB
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memory/3728-938-0x0000000006700000-0x00000000068C2000-memory.dmpFilesize
1.8MB
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memory/3728-940-0x00000000068E0000-0x0000000006E0C000-memory.dmpFilesize
5.2MB
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memory/3728-939-0x0000000002440000-0x0000000002450000-memory.dmpFilesize
64KB
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memory/3728-942-0x0000000002440000-0x0000000002450000-memory.dmpFilesize
64KB
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memory/3728-941-0x0000000002440000-0x0000000002450000-memory.dmpFilesize
64KB
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memory/3728-943-0x0000000006F20000-0x0000000006F3E000-memory.dmpFilesize
120KB
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memory/3728-945-0x0000000002440000-0x0000000002450000-memory.dmpFilesize
64KB