Analysis
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max time kernel
138s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
03-11-2023 20:52
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.ec2fecb01faa1a2e073d59e6b63569c0_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.ec2fecb01faa1a2e073d59e6b63569c0_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.ec2fecb01faa1a2e073d59e6b63569c0_JC.exe
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Size
1.1MB
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MD5
ec2fecb01faa1a2e073d59e6b63569c0
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SHA1
7acbb9ffd5f3342f0a9d5b65231c3d444483b858
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SHA256
bc4cae950d365bdd2c9f8170fe3087fc34113224173e97705efbfbec00186722
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SHA512
fb517c4858fcc4514b14ba493682bcdec133ebb97a8725e65f1bbfeb5d75f496cffffa006b1991ca802c3cad0492d50976ac76e20cb509c0382bedda78e60ca1
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SSDEEP
24576:9l33GvJYfS8R+2oHZKO5yYSxndwrPZCssC:oYfS8RloHHSxndwrPZCHC
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/2764-0-0x0000000000400000-0x000000000043E000-memory.dmp family_redline -
Suspicious use of SetThreadContext 1 IoCs
Processes:
NEAS.ec2fecb01faa1a2e073d59e6b63569c0_JC.exedescription pid process target process PID 2328 set thread context of 2764 2328 NEAS.ec2fecb01faa1a2e073d59e6b63569c0_JC.exe AppLaunch.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
NEAS.ec2fecb01faa1a2e073d59e6b63569c0_JC.exedescription pid process target process PID 2328 wrote to memory of 4508 2328 NEAS.ec2fecb01faa1a2e073d59e6b63569c0_JC.exe AppLaunch.exe PID 2328 wrote to memory of 4508 2328 NEAS.ec2fecb01faa1a2e073d59e6b63569c0_JC.exe AppLaunch.exe PID 2328 wrote to memory of 4508 2328 NEAS.ec2fecb01faa1a2e073d59e6b63569c0_JC.exe AppLaunch.exe PID 2328 wrote to memory of 2764 2328 NEAS.ec2fecb01faa1a2e073d59e6b63569c0_JC.exe AppLaunch.exe PID 2328 wrote to memory of 2764 2328 NEAS.ec2fecb01faa1a2e073d59e6b63569c0_JC.exe AppLaunch.exe PID 2328 wrote to memory of 2764 2328 NEAS.ec2fecb01faa1a2e073d59e6b63569c0_JC.exe AppLaunch.exe PID 2328 wrote to memory of 2764 2328 NEAS.ec2fecb01faa1a2e073d59e6b63569c0_JC.exe AppLaunch.exe PID 2328 wrote to memory of 2764 2328 NEAS.ec2fecb01faa1a2e073d59e6b63569c0_JC.exe AppLaunch.exe PID 2328 wrote to memory of 2764 2328 NEAS.ec2fecb01faa1a2e073d59e6b63569c0_JC.exe AppLaunch.exe PID 2328 wrote to memory of 2764 2328 NEAS.ec2fecb01faa1a2e073d59e6b63569c0_JC.exe AppLaunch.exe PID 2328 wrote to memory of 2764 2328 NEAS.ec2fecb01faa1a2e073d59e6b63569c0_JC.exe AppLaunch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.ec2fecb01faa1a2e073d59e6b63569c0_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.ec2fecb01faa1a2e073d59e6b63569c0_JC.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"2⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2764-0-0x0000000000400000-0x000000000043E000-memory.dmpFilesize
248KB
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memory/2764-1-0x0000000075010000-0x00000000757C0000-memory.dmpFilesize
7.7MB
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memory/2764-2-0x0000000007B30000-0x00000000080D4000-memory.dmpFilesize
5.6MB
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memory/2764-3-0x0000000007620000-0x00000000076B2000-memory.dmpFilesize
584KB
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memory/2764-4-0x0000000007760000-0x0000000007770000-memory.dmpFilesize
64KB
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memory/2764-5-0x00000000076C0000-0x00000000076CA000-memory.dmpFilesize
40KB
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memory/2764-6-0x0000000008700000-0x0000000008D18000-memory.dmpFilesize
6.1MB
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memory/2764-7-0x00000000080E0000-0x00000000081EA000-memory.dmpFilesize
1.0MB
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memory/2764-8-0x00000000077A0000-0x00000000077B2000-memory.dmpFilesize
72KB
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memory/2764-9-0x0000000007920000-0x000000000795C000-memory.dmpFilesize
240KB
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memory/2764-10-0x00000000077D0000-0x000000000781C000-memory.dmpFilesize
304KB
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memory/2764-11-0x0000000075010000-0x00000000757C0000-memory.dmpFilesize
7.7MB
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memory/2764-12-0x0000000007760000-0x0000000007770000-memory.dmpFilesize
64KB