Analysis
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max time kernel
147s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
16-04-2024 19:22
Static task
static1
Behavioral task
behavioral1
Sample
ba004d36633d8fbf6d82a9abca0a52b21363a9b7d45ed729ad79e5b87980be46.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ba004d36633d8fbf6d82a9abca0a52b21363a9b7d45ed729ad79e5b87980be46.exe
Resource
win10v2004-20240412-en
General
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Target
ba004d36633d8fbf6d82a9abca0a52b21363a9b7d45ed729ad79e5b87980be46.exe
-
Size
322KB
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MD5
3053a6bb85f0d36c3b9d5400ad33ed0c
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SHA1
947e246b346965e64474caad8f50a3f364a82eb7
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SHA256
ba004d36633d8fbf6d82a9abca0a52b21363a9b7d45ed729ad79e5b87980be46
-
SHA512
4d95715ed5c9e88ac511cffdde256fe529b84e057589d1937513b1691e342b105100d6e0f8b98f3da91d45275f5f3d2ab366eaf90c3427520426471a0753a26e
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SSDEEP
3072:FFcLGmjm4feH7uZCUV9pvY8oSSS/Zx5ZUN6uWveONDZuUt5cUl7:FuLGmaYebeCq9pv4S/rUNXHON1
Malware Config
Extracted
smokeloader
pub3
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 2188 4472 WerFault.exe ba004d36633d8fbf6d82a9abca0a52b21363a9b7d45ed729ad79e5b87980be46.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
ba004d36633d8fbf6d82a9abca0a52b21363a9b7d45ed729ad79e5b87980be46.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI ba004d36633d8fbf6d82a9abca0a52b21363a9b7d45ed729ad79e5b87980be46.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI ba004d36633d8fbf6d82a9abca0a52b21363a9b7d45ed729ad79e5b87980be46.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI ba004d36633d8fbf6d82a9abca0a52b21363a9b7d45ed729ad79e5b87980be46.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ba004d36633d8fbf6d82a9abca0a52b21363a9b7d45ed729ad79e5b87980be46.exe"C:\Users\Admin\AppData\Local\Temp\ba004d36633d8fbf6d82a9abca0a52b21363a9b7d45ed729ad79e5b87980be46.exe"1⤵
- Checks SCSI registry key(s)
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4472 -s 3522⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 4472 -ip 44721⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/4472-1-0x0000000000940000-0x0000000000A40000-memory.dmpFilesize
1024KB
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memory/4472-2-0x0000000000A80000-0x0000000000A8B000-memory.dmpFilesize
44KB
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memory/4472-3-0x0000000000400000-0x0000000000851000-memory.dmpFilesize
4.3MB
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memory/4472-4-0x0000000000400000-0x0000000000851000-memory.dmpFilesize
4.3MB