Analysis
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max time kernel
128s -
max time network
98s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
27-05-2024 23:40
Static task
static1
Behavioral task
behavioral1
Sample
30e149c9f8a520cbb67e52858b3cd2005429e2c96c35a37d850b1c1fbcec84de.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
30e149c9f8a520cbb67e52858b3cd2005429e2c96c35a37d850b1c1fbcec84de.exe
Resource
win11-20240426-en
General
-
Target
30e149c9f8a520cbb67e52858b3cd2005429e2c96c35a37d850b1c1fbcec84de.exe
-
Size
256KB
-
MD5
3b670bd7b53fa319b100eae57f0da968
-
SHA1
f96fb954e78226dfb211d71327120e105f32ad48
-
SHA256
30e149c9f8a520cbb67e52858b3cd2005429e2c96c35a37d850b1c1fbcec84de
-
SHA512
58da4ca8db00aff9d787de6f1bd5d031b5caa085a28edad0385f2437986a47da671fdbf01ca979791e0fe7b8be6782428b2c3174b3c56d93293bb7cfd2604281
-
SSDEEP
1536:hfOGmq0esW3zBby/zYLkr5vg2OZEtR0g9NWcb9Dd+QYSf+X70ZdCnDTOM6lXZ5uh:ZPD2LYo5vg2OOJnv+QY8+r6J5uQ0u/e
Malware Config
Extracted
smokeloader
pub1
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4264 4644 WerFault.exe 30e149c9f8a520cbb67e52858b3cd2005429e2c96c35a37d850b1c1fbcec84de.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
30e149c9f8a520cbb67e52858b3cd2005429e2c96c35a37d850b1c1fbcec84de.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 30e149c9f8a520cbb67e52858b3cd2005429e2c96c35a37d850b1c1fbcec84de.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 30e149c9f8a520cbb67e52858b3cd2005429e2c96c35a37d850b1c1fbcec84de.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 30e149c9f8a520cbb67e52858b3cd2005429e2c96c35a37d850b1c1fbcec84de.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\30e149c9f8a520cbb67e52858b3cd2005429e2c96c35a37d850b1c1fbcec84de.exe"C:\Users\Admin\AppData\Local\Temp\30e149c9f8a520cbb67e52858b3cd2005429e2c96c35a37d850b1c1fbcec84de.exe"1⤵
- Checks SCSI registry key(s)
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4644 -s 3522⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4644 -ip 46441⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/4644-3-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/4644-2-0x0000000002020000-0x000000000202B000-memory.dmpFilesize
44KB
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memory/4644-1-0x00000000020D0000-0x00000000021D0000-memory.dmpFilesize
1024KB
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memory/4644-4-0x0000000000400000-0x0000000001F8C000-memory.dmpFilesize
27.5MB