Analysis
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max time kernel
140s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
26-06-2024 02:53
Behavioral task
behavioral1
Sample
b5e250a95073b5dfe33f66c13cc89da0fc8d3af226e5efb06bb8fcfd9a4cd6ec.exe
Resource
win7-20240508-en
General
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Target
b5e250a95073b5dfe33f66c13cc89da0fc8d3af226e5efb06bb8fcfd9a4cd6ec.exe
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Size
629KB
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MD5
901a623dbccaa22525373cd36195ee14
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SHA1
9adb6dddb68cd7e116da9392e7ee63a8fa394495
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SHA256
b5e250a95073b5dfe33f66c13cc89da0fc8d3af226e5efb06bb8fcfd9a4cd6ec
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SHA512
eabeba0eb9ae7e39577a7e313e50807cee1b888f1c8ff0fa375e5de9451a66471c791c23ea4f4af85151f96b065d55e8c1320026d8503a048a3e5968f8effc1d
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SSDEEP
12288:SYV6MorX7qzuC3QHO9FQVHPF51jgcN6S5UesUInNnpo2R2:hBXu9HGaVHN6S5U5Rn/Y
Malware Config
Extracted
redline
wordfile
185.38.142.10:7474
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/3232-12-0x0000000000400000-0x000000000041E000-memory.dmp family_redline -
SectopRAT payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3232-12-0x0000000000400000-0x000000000041E000-memory.dmp family_sectoprat -
Processes:
resource yara_rule behavioral2/memory/4528-0-0x0000000000B60000-0x0000000000CC7000-memory.dmp upx behavioral2/memory/4528-13-0x0000000000B60000-0x0000000000CC7000-memory.dmp upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule behavioral2/memory/4528-13-0x0000000000B60000-0x0000000000CC7000-memory.dmp autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
b5e250a95073b5dfe33f66c13cc89da0fc8d3af226e5efb06bb8fcfd9a4cd6ec.exedescription pid process target process PID 4528 set thread context of 3232 4528 b5e250a95073b5dfe33f66c13cc89da0fc8d3af226e5efb06bb8fcfd9a4cd6ec.exe RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
b5e250a95073b5dfe33f66c13cc89da0fc8d3af226e5efb06bb8fcfd9a4cd6ec.exepid process 4528 b5e250a95073b5dfe33f66c13cc89da0fc8d3af226e5efb06bb8fcfd9a4cd6ec.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 3232 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
b5e250a95073b5dfe33f66c13cc89da0fc8d3af226e5efb06bb8fcfd9a4cd6ec.exepid process 4528 b5e250a95073b5dfe33f66c13cc89da0fc8d3af226e5efb06bb8fcfd9a4cd6ec.exe 4528 b5e250a95073b5dfe33f66c13cc89da0fc8d3af226e5efb06bb8fcfd9a4cd6ec.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
b5e250a95073b5dfe33f66c13cc89da0fc8d3af226e5efb06bb8fcfd9a4cd6ec.exepid process 4528 b5e250a95073b5dfe33f66c13cc89da0fc8d3af226e5efb06bb8fcfd9a4cd6ec.exe 4528 b5e250a95073b5dfe33f66c13cc89da0fc8d3af226e5efb06bb8fcfd9a4cd6ec.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
b5e250a95073b5dfe33f66c13cc89da0fc8d3af226e5efb06bb8fcfd9a4cd6ec.exedescription pid process target process PID 4528 wrote to memory of 3232 4528 b5e250a95073b5dfe33f66c13cc89da0fc8d3af226e5efb06bb8fcfd9a4cd6ec.exe RegSvcs.exe PID 4528 wrote to memory of 3232 4528 b5e250a95073b5dfe33f66c13cc89da0fc8d3af226e5efb06bb8fcfd9a4cd6ec.exe RegSvcs.exe PID 4528 wrote to memory of 3232 4528 b5e250a95073b5dfe33f66c13cc89da0fc8d3af226e5efb06bb8fcfd9a4cd6ec.exe RegSvcs.exe PID 4528 wrote to memory of 3232 4528 b5e250a95073b5dfe33f66c13cc89da0fc8d3af226e5efb06bb8fcfd9a4cd6ec.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b5e250a95073b5dfe33f66c13cc89da0fc8d3af226e5efb06bb8fcfd9a4cd6ec.exe"C:\Users\Admin\AppData\Local\Temp\b5e250a95073b5dfe33f66c13cc89da0fc8d3af226e5efb06bb8fcfd9a4cd6ec.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\b5e250a95073b5dfe33f66c13cc89da0fc8d3af226e5efb06bb8fcfd9a4cd6ec.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3232-19-0x0000000074B90000-0x0000000075340000-memory.dmpFilesize
7.7MB
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memory/3232-12-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/3232-14-0x0000000074B9E000-0x0000000074B9F000-memory.dmpFilesize
4KB
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memory/3232-15-0x0000000005B80000-0x0000000006198000-memory.dmpFilesize
6.1MB
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memory/3232-16-0x0000000005480000-0x0000000005492000-memory.dmpFilesize
72KB
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memory/3232-17-0x0000000005560000-0x000000000559C000-memory.dmpFilesize
240KB
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memory/3232-18-0x00000000054E0000-0x000000000552C000-memory.dmpFilesize
304KB
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memory/3232-20-0x00000000057D0000-0x00000000058DA000-memory.dmpFilesize
1.0MB
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memory/3232-21-0x0000000074B9E000-0x0000000074B9F000-memory.dmpFilesize
4KB
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memory/3232-22-0x0000000074B90000-0x0000000075340000-memory.dmpFilesize
7.7MB
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memory/4528-11-0x00000000039D0000-0x00000000039D4000-memory.dmpFilesize
16KB
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memory/4528-13-0x0000000000B60000-0x0000000000CC7000-memory.dmpFilesize
1.4MB
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memory/4528-0-0x0000000000B60000-0x0000000000CC7000-memory.dmpFilesize
1.4MB