Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
15-05-2024 04:34
Static task
static1
Behavioral task
behavioral1
Sample
332c2ccfec361b0f6d6d7cb3e81cb9ddd680210b03ae20b22c70183a8b12bef9.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
332c2ccfec361b0f6d6d7cb3e81cb9ddd680210b03ae20b22c70183a8b12bef9.exe
Resource
win11-20240508-en
General
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Target
332c2ccfec361b0f6d6d7cb3e81cb9ddd680210b03ae20b22c70183a8b12bef9.exe
-
Size
213KB
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MD5
e34ae240cb35292f39afc8879701b1b4
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SHA1
cb13a9a883c9e04228cf8b90314c7e3902e64a38
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SHA256
332c2ccfec361b0f6d6d7cb3e81cb9ddd680210b03ae20b22c70183a8b12bef9
-
SHA512
747768e1b5a47b57f93ada9815d196764ba0d91704cb976c0e223b392d2f41b311a1ac203fca56b2cc8dc95e24292869420029d83505e68eb156166cb051e000
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SSDEEP
3072:UmYlNbQaChaan/ggaiNsJ3Rbq45hCDAGU:UnltCXn/gYNsJ3tlpGU
Malware Config
Extracted
smokeloader
pub1
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 864 3248 WerFault.exe 332c2ccfec361b0f6d6d7cb3e81cb9ddd680210b03ae20b22c70183a8b12bef9.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
332c2ccfec361b0f6d6d7cb3e81cb9ddd680210b03ae20b22c70183a8b12bef9.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 332c2ccfec361b0f6d6d7cb3e81cb9ddd680210b03ae20b22c70183a8b12bef9.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 332c2ccfec361b0f6d6d7cb3e81cb9ddd680210b03ae20b22c70183a8b12bef9.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 332c2ccfec361b0f6d6d7cb3e81cb9ddd680210b03ae20b22c70183a8b12bef9.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\332c2ccfec361b0f6d6d7cb3e81cb9ddd680210b03ae20b22c70183a8b12bef9.exe"C:\Users\Admin\AppData\Local\Temp\332c2ccfec361b0f6d6d7cb3e81cb9ddd680210b03ae20b22c70183a8b12bef9.exe"1⤵
- Checks SCSI registry key(s)
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3248 -s 3522⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3248 -ip 32481⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3248-1-0x0000000002930000-0x0000000002A30000-memory.dmpFilesize
1024KB
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memory/3248-3-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/3248-2-0x0000000002880000-0x000000000288B000-memory.dmpFilesize
44KB
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memory/3248-4-0x0000000000400000-0x0000000002722000-memory.dmpFilesize
35.1MB