Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
11-11-2024 20:48
Static task
static1
Behavioral task
behavioral1
Sample
2c6b53e2fa917daac7dc75052a004dda34737fa8f69a7638f79a828ebe2d35cb.exe
Resource
win10v2004-20241007-en
General
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Target
2c6b53e2fa917daac7dc75052a004dda34737fa8f69a7638f79a828ebe2d35cb.exe
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Size
433KB
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MD5
8451b751675da24001da90531115eea9
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SHA1
306a8d6944ba6f7b958bf8d1cd03de28a6e81da7
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SHA256
2c6b53e2fa917daac7dc75052a004dda34737fa8f69a7638f79a828ebe2d35cb
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SHA512
51243baa5343878590e54850f80d54a323a19cb89585bbad6311f39108d4f2761ea63a958f579a0bed6481ee489f37f26f8615ce2bccae59ac62ee82dda2632f
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SSDEEP
12288:yMrmy90m78bm8q4pif/DdRm19HgnHkXU0/:EyemX7Dd0XAEE6
Malware Config
Extracted
redline
rodik
193.233.20.23:4124
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auth_value
59b6e22e7cfd9b5fa0c99d1942f7c85d
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 35 IoCs
Processes:
resource yara_rule behavioral1/memory/3296-11-0x0000000007220000-0x0000000007266000-memory.dmp family_redline behavioral1/memory/3296-13-0x00000000072C0000-0x0000000007304000-memory.dmp family_redline behavioral1/memory/3296-22-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-78-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-76-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-74-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-70-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-68-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-66-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-64-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-62-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-60-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-58-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-56-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-54-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-52-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-50-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-48-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-46-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-44-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-42-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-40-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-38-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-34-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-32-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-30-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-28-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-26-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-24-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-20-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-18-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-16-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-15-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-72-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline behavioral1/memory/3296-36-0x00000000072C0000-0x00000000072FF000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 1 IoCs
Processes:
ekY64QT33.exepid Process 3296 ekY64QT33.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
2c6b53e2fa917daac7dc75052a004dda34737fa8f69a7638f79a828ebe2d35cb.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" 2c6b53e2fa917daac7dc75052a004dda34737fa8f69a7638f79a828ebe2d35cb.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
2c6b53e2fa917daac7dc75052a004dda34737fa8f69a7638f79a828ebe2d35cb.exeekY64QT33.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2c6b53e2fa917daac7dc75052a004dda34737fa8f69a7638f79a828ebe2d35cb.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ekY64QT33.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
ekY64QT33.exedescription pid Process Token: SeDebugPrivilege 3296 ekY64QT33.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
2c6b53e2fa917daac7dc75052a004dda34737fa8f69a7638f79a828ebe2d35cb.exedescription pid Process procid_target PID 3680 wrote to memory of 3296 3680 2c6b53e2fa917daac7dc75052a004dda34737fa8f69a7638f79a828ebe2d35cb.exe 83 PID 3680 wrote to memory of 3296 3680 2c6b53e2fa917daac7dc75052a004dda34737fa8f69a7638f79a828ebe2d35cb.exe 83 PID 3680 wrote to memory of 3296 3680 2c6b53e2fa917daac7dc75052a004dda34737fa8f69a7638f79a828ebe2d35cb.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\2c6b53e2fa917daac7dc75052a004dda34737fa8f69a7638f79a828ebe2d35cb.exe"C:\Users\Admin\AppData\Local\Temp\2c6b53e2fa917daac7dc75052a004dda34737fa8f69a7638f79a828ebe2d35cb.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3680 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ekY64QT33.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ekY64QT33.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3296
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
315KB
MD5fceea741184ecea145621544abf39215
SHA15266024e028059e693e85aa1ee9df1f9716752da
SHA256c010b5a1ce1f6dd7610c9ba6469f271a64550a1279c3504f52ff2a57d680215b
SHA5129bd2f149aaaae7546b4973e07f7ff7e16d2a3cddd9e81e2f0625d6afb759f5229c74c48b1f0927ca400462e421c3f914e09abdaeacf6c6c180c9f42d9dda97ad