Analysis
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max time kernel
140s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
21-05-2024 01:27
Behavioral task
behavioral1
Sample
269845ec33c5624e95c47856152b6b7f2e85408d058ce411f321ef1b155ad5ce.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
269845ec33c5624e95c47856152b6b7f2e85408d058ce411f321ef1b155ad5ce.exe
Resource
win10v2004-20240508-en
General
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Target
269845ec33c5624e95c47856152b6b7f2e85408d058ce411f321ef1b155ad5ce.exe
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Size
141KB
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MD5
634a9f68b73aa504ec8f2cf375e1f42b
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SHA1
c39f9dda9df586c55e55e02606390fe21b70cb0f
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SHA256
269845ec33c5624e95c47856152b6b7f2e85408d058ce411f321ef1b155ad5ce
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SHA512
b9861c209428602d80352af9e2e540fba09c880f4e3534d7a6bd8cd71d8fc5df1ea4ef894cabca112609739f123e0d59be4ad724ee50ad83b34f9ffc2000ae95
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SSDEEP
3072:RK1JZOpTvVQZ+rcIeRYs6YmszJqoD2r7BpGGoMTb3R35dINX9r5+x0:AOpu0rjeRbVJqoD21pGGoMTb3RDINN
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 1 IoCs
resource yara_rule behavioral2/memory/3936-1-0x0000000000D80000-0x0000000000DAA000-memory.dmp family_redline -
Kills process with taskkill 1 IoCs
pid Process 1880 taskkill.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3936 269845ec33c5624e95c47856152b6b7f2e85408d058ce411f321ef1b155ad5ce.exe Token: SeDebugPrivilege 1880 taskkill.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 3936 wrote to memory of 964 3936 269845ec33c5624e95c47856152b6b7f2e85408d058ce411f321ef1b155ad5ce.exe 90 PID 3936 wrote to memory of 964 3936 269845ec33c5624e95c47856152b6b7f2e85408d058ce411f321ef1b155ad5ce.exe 90 PID 3936 wrote to memory of 964 3936 269845ec33c5624e95c47856152b6b7f2e85408d058ce411f321ef1b155ad5ce.exe 90 PID 964 wrote to memory of 1880 964 cmd.exe 92 PID 964 wrote to memory of 1880 964 cmd.exe 92 PID 964 wrote to memory of 1880 964 cmd.exe 92 PID 964 wrote to memory of 3328 964 cmd.exe 95 PID 964 wrote to memory of 3328 964 cmd.exe 95 PID 964 wrote to memory of 3328 964 cmd.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\269845ec33c5624e95c47856152b6b7f2e85408d058ce411f321ef1b155ad5ce.exe"C:\Users\Admin\AppData\Local\Temp\269845ec33c5624e95c47856152b6b7f2e85408d058ce411f321ef1b155ad5ce.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3936 -
C:\Windows\SysWOW64\cmd.exe"cmd.exe" /C taskkill /F /PID 3936 && choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\269845ec33c5624e95c47856152b6b7f2e85408d058ce411f321ef1b155ad5ce.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:964 -
C:\Windows\SysWOW64\taskkill.exetaskkill /F /PID 39363⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1880
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C:\Windows\SysWOW64\choice.exechoice /C Y /N /D Y /T 33⤵PID:3328
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