Analysis
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max time kernel
93s -
max time network
94s -
platform
windows11-21h2_x64 -
resource
win11-20240426-en -
resource tags
arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system -
submitted
19-05-2024 14:00
Static task
static1
Behavioral task
behavioral1
Sample
0d3928bbe9db17a0bd0ce3454c39362b60f26c1613cc8d488f69f81fbf2868c1.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
0d3928bbe9db17a0bd0ce3454c39362b60f26c1613cc8d488f69f81fbf2868c1.exe
Resource
win11-20240426-en
General
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Target
0d3928bbe9db17a0bd0ce3454c39362b60f26c1613cc8d488f69f81fbf2868c1.exe
-
Size
210KB
-
MD5
10e9648c3c9c3f6985e5962cdc795f21
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SHA1
a23f89036f056b967dfb6d8c8632d4e3d56d2258
-
SHA256
0d3928bbe9db17a0bd0ce3454c39362b60f26c1613cc8d488f69f81fbf2868c1
-
SHA512
6c597f9278fce6d03d3aabaace82e2c6dd3afac291b484c525aeb264f9d6a6041d415ca60bac4569ca4dcd605c741f56757323fe3e20dc6978adb703ec158d6f
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SSDEEP
1536:W27ZCH13jDoPwbt7KI8tdz8eicURJ70l5Mh/shYBOTR2eENX5lY4h1jSXkJxMA9Q:UBx8iciOe18YEAt5zpBHOmAK
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 3484 1132 WerFault.exe 0d3928bbe9db17a0bd0ce3454c39362b60f26c1613cc8d488f69f81fbf2868c1.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
0d3928bbe9db17a0bd0ce3454c39362b60f26c1613cc8d488f69f81fbf2868c1.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 0d3928bbe9db17a0bd0ce3454c39362b60f26c1613cc8d488f69f81fbf2868c1.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 0d3928bbe9db17a0bd0ce3454c39362b60f26c1613cc8d488f69f81fbf2868c1.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 0d3928bbe9db17a0bd0ce3454c39362b60f26c1613cc8d488f69f81fbf2868c1.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0d3928bbe9db17a0bd0ce3454c39362b60f26c1613cc8d488f69f81fbf2868c1.exe"C:\Users\Admin\AppData\Local\Temp\0d3928bbe9db17a0bd0ce3454c39362b60f26c1613cc8d488f69f81fbf2868c1.exe"1⤵
- Checks SCSI registry key(s)
PID:1132 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1132 -s 3842⤵
- Program crash
PID:3484
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 1132 -ip 11321⤵PID:2652
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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memory/1132-1-0x0000000002570000-0x0000000002670000-memory.dmpFilesize
1024KB
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memory/1132-2-0x0000000002490000-0x000000000249B000-memory.dmpFilesize
44KB
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memory/1132-3-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/1132-4-0x0000000000400000-0x0000000002350000-memory.dmpFilesize
31.3MB