Analysis
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max time kernel
120s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
03-12-2023 10:26
Static task
static1
Behavioral task
behavioral1
Sample
ea0cad20b091c3f98ed9cd46d99d8bdc.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
ea0cad20b091c3f98ed9cd46d99d8bdc.exe
Resource
win10v2004-20231127-en
General
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Target
ea0cad20b091c3f98ed9cd46d99d8bdc.exe
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Size
1.9MB
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MD5
ea0cad20b091c3f98ed9cd46d99d8bdc
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SHA1
7200e78716104aa10cf43d6382a3460703acfd97
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SHA256
c2d02cf4cbf2a8ec6d2db0757d731710af1c1ffeb324ba5b99283aae7ed359e7
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SHA512
6c247c78d1651332aabcb0464fc796f24cc47dff03af22c5f17d37ef034f7be80ca5fee908350c089459630f54a60a81085d97be612c1a939165003aa05fee8e
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SSDEEP
24576:d6Ai8kW9g4HOXiyABkaZW54Cw6Yx6a9DhvhS95P:UArHOXiyQq476Yx6a3vkjP
Malware Config
Extracted
redline
new1
193.233.132.4:1285
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 6 IoCs
Processes:
resource yara_rule behavioral1/memory/2748-4-0x0000000000400000-0x000000000043C000-memory.dmp family_redline behavioral1/memory/2748-5-0x0000000000400000-0x000000000043C000-memory.dmp family_redline behavioral1/memory/2748-7-0x0000000000400000-0x000000000043C000-memory.dmp family_redline behavioral1/memory/2748-9-0x0000000000400000-0x000000000043C000-memory.dmp family_redline behavioral1/memory/2748-11-0x0000000000400000-0x000000000043C000-memory.dmp family_redline behavioral1/memory/2748-13-0x0000000000710000-0x0000000000750000-memory.dmp family_redline -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Suspicious use of SetThreadContext 1 IoCs
Processes:
ea0cad20b091c3f98ed9cd46d99d8bdc.exedescription pid process target process PID 2160 set thread context of 2748 2160 ea0cad20b091c3f98ed9cd46d99d8bdc.exe AppLaunch.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
AppLaunch.exepid process 2748 AppLaunch.exe 2748 AppLaunch.exe 2748 AppLaunch.exe 2748 AppLaunch.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
AppLaunch.exedescription pid process Token: SeDebugPrivilege 2748 AppLaunch.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
ea0cad20b091c3f98ed9cd46d99d8bdc.exedescription pid process target process PID 2160 wrote to memory of 2748 2160 ea0cad20b091c3f98ed9cd46d99d8bdc.exe AppLaunch.exe PID 2160 wrote to memory of 2748 2160 ea0cad20b091c3f98ed9cd46d99d8bdc.exe AppLaunch.exe PID 2160 wrote to memory of 2748 2160 ea0cad20b091c3f98ed9cd46d99d8bdc.exe AppLaunch.exe PID 2160 wrote to memory of 2748 2160 ea0cad20b091c3f98ed9cd46d99d8bdc.exe AppLaunch.exe PID 2160 wrote to memory of 2748 2160 ea0cad20b091c3f98ed9cd46d99d8bdc.exe AppLaunch.exe PID 2160 wrote to memory of 2748 2160 ea0cad20b091c3f98ed9cd46d99d8bdc.exe AppLaunch.exe PID 2160 wrote to memory of 2748 2160 ea0cad20b091c3f98ed9cd46d99d8bdc.exe AppLaunch.exe PID 2160 wrote to memory of 2748 2160 ea0cad20b091c3f98ed9cd46d99d8bdc.exe AppLaunch.exe PID 2160 wrote to memory of 2748 2160 ea0cad20b091c3f98ed9cd46d99d8bdc.exe AppLaunch.exe PID 2160 wrote to memory of 2748 2160 ea0cad20b091c3f98ed9cd46d99d8bdc.exe AppLaunch.exe PID 2160 wrote to memory of 2748 2160 ea0cad20b091c3f98ed9cd46d99d8bdc.exe AppLaunch.exe PID 2160 wrote to memory of 2748 2160 ea0cad20b091c3f98ed9cd46d99d8bdc.exe AppLaunch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ea0cad20b091c3f98ed9cd46d99d8bdc.exe"C:\Users\Admin\AppData\Local\Temp\ea0cad20b091c3f98ed9cd46d99d8bdc.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⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2748-0-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2748-2-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2748-4-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2748-5-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2748-6-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmpFilesize
4KB
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memory/2748-7-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2748-9-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2748-11-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2748-12-0x0000000074080000-0x000000007476E000-memory.dmpFilesize
6.9MB
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memory/2748-13-0x0000000000710000-0x0000000000750000-memory.dmpFilesize
256KB
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memory/2748-14-0x0000000074080000-0x000000007476E000-memory.dmpFilesize
6.9MB
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memory/2748-15-0x0000000000710000-0x0000000000750000-memory.dmpFilesize
256KB