Analysis
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max time kernel
141s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
03/03/2023, 16:50
Static task
static1
Behavioral task
behavioral1
Sample
17cfd32abcfb8bf7f0194781f01e1f7ae5959a80f5cebedc9f49f6780bcd4c5f.exe
Resource
win10v2004-20230220-en
General
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Target
17cfd32abcfb8bf7f0194781f01e1f7ae5959a80f5cebedc9f49f6780bcd4c5f.exe
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Size
313KB
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MD5
31f70c6466da3b3b8c83edf710705c14
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SHA1
7a60a310285c7b7e4e00740c117d5ad0fc7573dd
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SHA256
17cfd32abcfb8bf7f0194781f01e1f7ae5959a80f5cebedc9f49f6780bcd4c5f
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SHA512
307ed82250755f8e62fc3c118a1fdde30312a7906c95bc492c206c73a052b919e9c3492b1d1be18450a1975d09ebe91a8037ef9b01b4aabe809997225854f8eb
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SSDEEP
6144:zdoDU7yEqGj13fno21RyPBVsIN2TnQkpQdzZIj:zdoIuVGj1Po2iPfaQQQdzSj
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 34 IoCs
resource yara_rule behavioral1/memory/4576-136-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-137-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-139-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-141-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-143-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-145-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-147-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-149-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-151-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-153-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-155-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-157-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-162-0x0000000004D90000-0x0000000004DA0000-memory.dmp family_redline behavioral1/memory/4576-161-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-164-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-166-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-168-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-170-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-172-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-174-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-176-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-178-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-180-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-182-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-184-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-186-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-188-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-190-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-192-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-194-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-198-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-196-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-200-0x0000000004D00000-0x0000000004D52000-memory.dmp family_redline behavioral1/memory/4576-202-0x0000000004D00000-0x0000000004D52000-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 5028 4576 WerFault.exe 84 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 4576 17cfd32abcfb8bf7f0194781f01e1f7ae5959a80f5cebedc9f49f6780bcd4c5f.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4576 17cfd32abcfb8bf7f0194781f01e1f7ae5959a80f5cebedc9f49f6780bcd4c5f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\17cfd32abcfb8bf7f0194781f01e1f7ae5959a80f5cebedc9f49f6780bcd4c5f.exe"C:\Users\Admin\AppData\Local\Temp\17cfd32abcfb8bf7f0194781f01e1f7ae5959a80f5cebedc9f49f6780bcd4c5f.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4576 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4576 -s 16162⤵
- Program crash
PID:5028
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 4576 -ip 45761⤵PID:5096