Analysis
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max time kernel
97s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29/08/2024, 03:36
Static task
static1
Behavioral task
behavioral1
Sample
d5f6b14c8beb22249a652234784732387df26b1ad1e28fdd23af569b4b82a379.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
d5f6b14c8beb22249a652234784732387df26b1ad1e28fdd23af569b4b82a379.exe
Resource
win10v2004-20240802-en
General
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Target
d5f6b14c8beb22249a652234784732387df26b1ad1e28fdd23af569b4b82a379.exe
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Size
387KB
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MD5
6987d01341d312fa95852bd5b016540e
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SHA1
b042876d224d616d1c094003e4cf527bff747c8d
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SHA256
d5f6b14c8beb22249a652234784732387df26b1ad1e28fdd23af569b4b82a379
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SHA512
28a79ea22e865406ad3cc0b59572a76215e3aa22e1d7f6eea547e6d7da8d6d5e80a1f157973ae58407d5166e9aae56e2c3fbf72abfd523d2dc57dbc5f74b6877
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SSDEEP
6144:y40QpRh2NncFAzDWjXel44mw9OU3iY+i:yJi2NcyPWjXei4mZni
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 2116 2920 WerFault.exe 83 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d5f6b14c8beb22249a652234784732387df26b1ad1e28fdd23af569b4b82a379.exe -
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 d5f6b14c8beb22249a652234784732387df26b1ad1e28fdd23af569b4b82a379.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI d5f6b14c8beb22249a652234784732387df26b1ad1e28fdd23af569b4b82a379.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI d5f6b14c8beb22249a652234784732387df26b1ad1e28fdd23af569b4b82a379.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d5f6b14c8beb22249a652234784732387df26b1ad1e28fdd23af569b4b82a379.exe"C:\Users\Admin\AppData\Local\Temp\d5f6b14c8beb22249a652234784732387df26b1ad1e28fdd23af569b4b82a379.exe"1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:2920 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2920 -s 3522⤵
- Program crash
PID:2116
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2920 -ip 29201⤵PID:820