Analysis
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max time kernel
136s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
27/12/2022, 20:20
Static task
static1
Behavioral task
behavioral1
Sample
6d3c6795325dd55b1c07a70573875a31721fe3989f81fa761e8091f21a24b262.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
6d3c6795325dd55b1c07a70573875a31721fe3989f81fa761e8091f21a24b262.exe
Resource
win10v2004-20221111-en
General
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Target
6d3c6795325dd55b1c07a70573875a31721fe3989f81fa761e8091f21a24b262.exe
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Size
389KB
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MD5
6d5ca60166f1e331a4682e33f9faf0b8
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SHA1
2e9fe7dde806f81ea4225dd39b89e9973c9cf9bb
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SHA256
6d3c6795325dd55b1c07a70573875a31721fe3989f81fa761e8091f21a24b262
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SHA512
4f454e761d47f8ec60d1e74dabb3c49f8babde4c92f0f3be7fee7217f414a17d1bb300221829a49422f4fb112ee35cb9beff82b57f4db63e217ded02db871c1a
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SSDEEP
6144:em4H8wNHzXF/FdNcmG3vuAqMexSAOn9siBSUV3q4QWztMHWW/9M:etlNHzXF/RcKSh9sMq4zz4VM
Malware Config
Extracted
redline
bunde2
65.21.5.58:24911
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auth_value
fac6d788afc7ea9267b85bc08b54c40d
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Uses the VBS compiler for execution 1 TTPs
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4652 set thread context of 2012 4652 6d3c6795325dd55b1c07a70573875a31721fe3989f81fa761e8091f21a24b262.exe 83 -
Program crash 1 IoCs
pid pid_target Process procid_target 4428 4652 WerFault.exe 81 -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4652 wrote to memory of 2012 4652 6d3c6795325dd55b1c07a70573875a31721fe3989f81fa761e8091f21a24b262.exe 83 PID 4652 wrote to memory of 2012 4652 6d3c6795325dd55b1c07a70573875a31721fe3989f81fa761e8091f21a24b262.exe 83 PID 4652 wrote to memory of 2012 4652 6d3c6795325dd55b1c07a70573875a31721fe3989f81fa761e8091f21a24b262.exe 83 PID 4652 wrote to memory of 2012 4652 6d3c6795325dd55b1c07a70573875a31721fe3989f81fa761e8091f21a24b262.exe 83 PID 4652 wrote to memory of 2012 4652 6d3c6795325dd55b1c07a70573875a31721fe3989f81fa761e8091f21a24b262.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\6d3c6795325dd55b1c07a70573875a31721fe3989f81fa761e8091f21a24b262.exe"C:\Users\Admin\AppData\Local\Temp\6d3c6795325dd55b1c07a70573875a31721fe3989f81fa761e8091f21a24b262.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4652 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"2⤵PID:2012
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4652 -s 2562⤵
- Program crash
PID:4428
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4652 -ip 46521⤵PID:3424