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Analysis
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max time kernel
93s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
09/07/2024, 10:01
Static task
static1
Behavioral task
behavioral1
Sample
c2b44029a0db8fdf49837c45e9c1a259206e96e5da5e65bba932647b20d6d94c.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral2
Sample
c2b44029a0db8fdf49837c45e9c1a259206e96e5da5e65bba932647b20d6d94c.exe
Resource
win11-20240704-en
General
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Target
c2b44029a0db8fdf49837c45e9c1a259206e96e5da5e65bba932647b20d6d94c.exe
-
Size
212KB
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MD5
05284a73e16e38b4910f684622c1a712
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SHA1
fcd9b5a1b29a08d2bad15e138f0ffbb6fa5bb0db
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SHA256
c2b44029a0db8fdf49837c45e9c1a259206e96e5da5e65bba932647b20d6d94c
-
SHA512
a14e69f60c244eeed2769593864b53475d5245a6b0e2a39ad7d51c843a908c9af9f2287824611e97da3987f7479434aab5c1350a9588dbad162087bcf8054b27
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SSDEEP
3072:gemFI9isVfmZe9DPG/wVZFX32G3dybcGiU+eBUmwp8J2I:JmFI9iswZSL8AZFXmQybL+eBUJp8wI
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
pid pid_target Process procid_target 2628 3392 WerFault.exe 81 -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI c2b44029a0db8fdf49837c45e9c1a259206e96e5da5e65bba932647b20d6d94c.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI c2b44029a0db8fdf49837c45e9c1a259206e96e5da5e65bba932647b20d6d94c.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI c2b44029a0db8fdf49837c45e9c1a259206e96e5da5e65bba932647b20d6d94c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c2b44029a0db8fdf49837c45e9c1a259206e96e5da5e65bba932647b20d6d94c.exe"C:\Users\Admin\AppData\Local\Temp\c2b44029a0db8fdf49837c45e9c1a259206e96e5da5e65bba932647b20d6d94c.exe"1⤵
- Checks SCSI registry key(s)
PID:3392 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3392 -s 4642⤵
- Program crash
PID:2628
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3392 -ip 33921⤵PID:2032