Analysis
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max time kernel
80s -
max time network
129s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
18/03/2023, 21:23
Static task
static1
General
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Target
681975e2482fafae7b618771bd4f7bb9daeec51856a8ca9c50e32b109a49cbcd.exe
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Size
425KB
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MD5
7e148ff307d47c413a4d4e7e918b1752
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SHA1
14dc93701acf74580661c6735399a5c65daba0dc
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SHA256
681975e2482fafae7b618771bd4f7bb9daeec51856a8ca9c50e32b109a49cbcd
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SHA512
25c9f966b2feb8fda4105d550a5daf8a7e7c576599a988483b2ffa8e1086f824a2ca423e6ef10b8a5a229ccc346e8e4457ce71b70e10f5ac473a2a391e529a0b
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SSDEEP
6144:KUdfvCLfm8DMLVtLMmd9L0QFE+u/Ux59bNPH:jvCDm8DiE8SQFJueV1H
Malware Config
Extracted
redline
@chicago
185.11.61.125:22344
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auth_value
21f863e0cbd09d0681058e068d0d1d7f
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/1932-136-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-137-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-139-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-141-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-143-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-145-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-152-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-147-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-154-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-156-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-158-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-160-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-162-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-164-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-166-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-168-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-170-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-172-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-174-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-176-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-178-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-180-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-182-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-184-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-186-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-188-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-190-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-192-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-194-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-196-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-198-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-200-0x0000000004CF0000-0x0000000004D42000-memory.dmp family_redline behavioral1/memory/1932-202-0x0000000004CF0000-0x0000000004D42000-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 3672 1932 WerFault.exe 83 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1932 681975e2482fafae7b618771bd4f7bb9daeec51856a8ca9c50e32b109a49cbcd.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1932 681975e2482fafae7b618771bd4f7bb9daeec51856a8ca9c50e32b109a49cbcd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\681975e2482fafae7b618771bd4f7bb9daeec51856a8ca9c50e32b109a49cbcd.exe"C:\Users\Admin\AppData\Local\Temp\681975e2482fafae7b618771bd4f7bb9daeec51856a8ca9c50e32b109a49cbcd.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1932 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1932 -s 16122⤵
- Program crash
PID:3672
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1932 -ip 19321⤵PID:2172