Analysis
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max time kernel
137s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
04-11-2024 06:00
Static task
static1
Behavioral task
behavioral1
Sample
8f836a3d78c46542c3fa9bec0c049721_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
8f836a3d78c46542c3fa9bec0c049721_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
8f836a3d78c46542c3fa9bec0c049721_JaffaCakes118.exe
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Size
223KB
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MD5
8f836a3d78c46542c3fa9bec0c049721
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SHA1
5f21121ca8a5dcae9395c619605704911d5f318a
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SHA256
82ea4b92bba11579425b53d383d10664eb0cea0d8ae307c81024d57d07b921b7
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SHA512
cc5c774aa0ad778ae596f7dc5a38f831c3ef598dedd3c5371cd8e78af9346d1dfc3f4a88c1b6a62214ca2f9d1bd6514da607ec6108e300705c8e4e0e30d3752e
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SSDEEP
3072:L69p2Lv6QCA3YJB6RHUCt5+Y7YWnWnCNeoB/vb:cwCWSB6RHeDWWCIw/
Malware Config
Extracted
smokeloader
pub1
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Smokeloader family
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Program crash 1 IoCs
pid pid_target Process procid_target 1916 1968 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 8f836a3d78c46542c3fa9bec0c049721_JaffaCakes118.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 8f836a3d78c46542c3fa9bec0c049721_JaffaCakes118.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 8f836a3d78c46542c3fa9bec0c049721_JaffaCakes118.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 8f836a3d78c46542c3fa9bec0c049721_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8f836a3d78c46542c3fa9bec0c049721_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8f836a3d78c46542c3fa9bec0c049721_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
PID:1968 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1968 -s 3522⤵
- Program crash
PID:1916
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1968 -ip 19681⤵PID:3956