Analysis
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max time kernel
142s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system -
submitted
03-11-2023 20:02
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.0524539fe0129f73f2b79bbb659d4b00_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.0524539fe0129f73f2b79bbb659d4b00_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.0524539fe0129f73f2b79bbb659d4b00_JC.exe
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Size
1.1MB
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MD5
0524539fe0129f73f2b79bbb659d4b00
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SHA1
4d41eef41f2f680ceaa8617a780d271e0ad996d8
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SHA256
87d40b7596d53e23a5a72287151b1595570905da77a983555ec19fd1a26d9702
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SHA512
68691472a8d4a8954b39a864c4ba1b50c5f1562d31719f3e2e137bba1a10c374433f429ab929ca61f291178fe20869c5b627b4855d3ec99faf847e5b89e22436
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SSDEEP
24576:csp3GvJYfS8R+2oHZKO5P9Nq3K7hPrqx4:+YfS8RloHv9n
Malware Config
Extracted
redline
grome
77.91.124.86:19084
Signatures
-
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/1456-0-0x0000000000400000-0x000000000043E000-memory.dmp family_redline -
Suspicious use of SetThreadContext 1 IoCs
Processes:
NEAS.0524539fe0129f73f2b79bbb659d4b00_JC.exedescription pid process target process PID 4140 set thread context of 1456 4140 NEAS.0524539fe0129f73f2b79bbb659d4b00_JC.exe AppLaunch.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
NEAS.0524539fe0129f73f2b79bbb659d4b00_JC.exedescription pid process target process PID 4140 wrote to memory of 1456 4140 NEAS.0524539fe0129f73f2b79bbb659d4b00_JC.exe AppLaunch.exe PID 4140 wrote to memory of 1456 4140 NEAS.0524539fe0129f73f2b79bbb659d4b00_JC.exe AppLaunch.exe PID 4140 wrote to memory of 1456 4140 NEAS.0524539fe0129f73f2b79bbb659d4b00_JC.exe AppLaunch.exe PID 4140 wrote to memory of 1456 4140 NEAS.0524539fe0129f73f2b79bbb659d4b00_JC.exe AppLaunch.exe PID 4140 wrote to memory of 1456 4140 NEAS.0524539fe0129f73f2b79bbb659d4b00_JC.exe AppLaunch.exe PID 4140 wrote to memory of 1456 4140 NEAS.0524539fe0129f73f2b79bbb659d4b00_JC.exe AppLaunch.exe PID 4140 wrote to memory of 1456 4140 NEAS.0524539fe0129f73f2b79bbb659d4b00_JC.exe AppLaunch.exe PID 4140 wrote to memory of 1456 4140 NEAS.0524539fe0129f73f2b79bbb659d4b00_JC.exe AppLaunch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.0524539fe0129f73f2b79bbb659d4b00_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.0524539fe0129f73f2b79bbb659d4b00_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⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1456-0-0x0000000000400000-0x000000000043E000-memory.dmpFilesize
248KB
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memory/1456-1-0x0000000074240000-0x00000000749F0000-memory.dmpFilesize
7.7MB
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memory/1456-2-0x00000000073E0000-0x0000000007984000-memory.dmpFilesize
5.6MB
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memory/1456-3-0x0000000006F30000-0x0000000006FC2000-memory.dmpFilesize
584KB
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memory/1456-4-0x0000000007130000-0x0000000007140000-memory.dmpFilesize
64KB
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memory/1456-5-0x00000000070E0000-0x00000000070EA000-memory.dmpFilesize
40KB
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memory/1456-6-0x0000000007FB0000-0x00000000085C8000-memory.dmpFilesize
6.1MB
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memory/1456-7-0x00000000072A0000-0x00000000073AA000-memory.dmpFilesize
1.0MB
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memory/1456-8-0x00000000071D0000-0x00000000071E2000-memory.dmpFilesize
72KB
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memory/1456-9-0x0000000007230000-0x000000000726C000-memory.dmpFilesize
240KB
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memory/1456-10-0x0000000007990000-0x00000000079DC000-memory.dmpFilesize
304KB
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memory/1456-11-0x0000000074240000-0x00000000749F0000-memory.dmpFilesize
7.7MB
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memory/1456-12-0x0000000007130000-0x0000000007140000-memory.dmpFilesize
64KB