Analysis
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max time kernel
159s -
max time network
175s -
platform
windows10-2004_x64 -
resource
win10v2004-20231025-en -
resource tags
arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system -
submitted
09-11-2023 20:32
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.01f4ec9bb9b636771f980257f0e95ce0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.01f4ec9bb9b636771f980257f0e95ce0.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.01f4ec9bb9b636771f980257f0e95ce0.exe
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Size
1.2MB
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MD5
01f4ec9bb9b636771f980257f0e95ce0
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SHA1
253a447bceaac7ca52fdc1979271a8667a39d598
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SHA256
4b36032c75e8fffce996f816e2401f50bb143236f8bec6296a074f9001e6f78d
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SHA512
a7544ab66c4df3782fb57b881e1e254ad235e70b31c0ea2b4187767feec4b55bbce94a224c5a6fa1408e71a7c3d8807e1a2e6ead1343204b1f6f344b42d78ff8
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SSDEEP
24576:KC52dAiItf+BVHjcIoRj3csPnDPQRrCY:CItf+BVAIwPfURrCY
Malware Config
Extracted
redline
grome
77.91.124.86:19084
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
Processes:
resource yara_rule behavioral2/memory/1908-0-0x0000000000400000-0x000000000043E000-memory.dmp family_redline -
Suspicious use of SetThreadContext 1 IoCs
Processes:
NEAS.01f4ec9bb9b636771f980257f0e95ce0.exedescription pid process target process PID 1600 set thread context of 1908 1600 NEAS.01f4ec9bb9b636771f980257f0e95ce0.exe AppLaunch.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3440 1600 WerFault.exe NEAS.01f4ec9bb9b636771f980257f0e95ce0.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
NEAS.01f4ec9bb9b636771f980257f0e95ce0.exedescription pid process target process PID 1600 wrote to memory of 1908 1600 NEAS.01f4ec9bb9b636771f980257f0e95ce0.exe AppLaunch.exe PID 1600 wrote to memory of 1908 1600 NEAS.01f4ec9bb9b636771f980257f0e95ce0.exe AppLaunch.exe PID 1600 wrote to memory of 1908 1600 NEAS.01f4ec9bb9b636771f980257f0e95ce0.exe AppLaunch.exe PID 1600 wrote to memory of 1908 1600 NEAS.01f4ec9bb9b636771f980257f0e95ce0.exe AppLaunch.exe PID 1600 wrote to memory of 1908 1600 NEAS.01f4ec9bb9b636771f980257f0e95ce0.exe AppLaunch.exe PID 1600 wrote to memory of 1908 1600 NEAS.01f4ec9bb9b636771f980257f0e95ce0.exe AppLaunch.exe PID 1600 wrote to memory of 1908 1600 NEAS.01f4ec9bb9b636771f980257f0e95ce0.exe AppLaunch.exe PID 1600 wrote to memory of 1908 1600 NEAS.01f4ec9bb9b636771f980257f0e95ce0.exe AppLaunch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.01f4ec9bb9b636771f980257f0e95ce0.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.01f4ec9bb9b636771f980257f0e95ce0.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1600 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"2⤵PID:1908
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1600 -s 3122⤵
- Program crash
PID:3440
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1600 -ip 16001⤵PID:2516
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1908-0-0x0000000000400000-0x000000000043E000-memory.dmpFilesize
248KB
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memory/1908-1-0x0000000074C90000-0x0000000075440000-memory.dmpFilesize
7.7MB
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memory/1908-2-0x0000000007FA0000-0x0000000008544000-memory.dmpFilesize
5.6MB
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memory/1908-3-0x0000000007A90000-0x0000000007B22000-memory.dmpFilesize
584KB
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memory/1908-4-0x0000000007C80000-0x0000000007C90000-memory.dmpFilesize
64KB
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memory/1908-5-0x0000000007C30000-0x0000000007C3A000-memory.dmpFilesize
40KB
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memory/1908-6-0x0000000008B70000-0x0000000009188000-memory.dmpFilesize
6.1MB
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memory/1908-7-0x0000000007E20000-0x0000000007F2A000-memory.dmpFilesize
1.0MB
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memory/1908-8-0x0000000007D10000-0x0000000007D22000-memory.dmpFilesize
72KB
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memory/1908-9-0x0000000007D70000-0x0000000007DAC000-memory.dmpFilesize
240KB
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memory/1908-10-0x0000000007DB0000-0x0000000007DFC000-memory.dmpFilesize
304KB
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memory/1908-11-0x0000000074C90000-0x0000000075440000-memory.dmpFilesize
7.7MB
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memory/1908-12-0x0000000007C80000-0x0000000007C90000-memory.dmpFilesize
64KB