Analysis
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max time kernel
150s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
26-04-2024 15:54
Static task
static1
Behavioral task
behavioral1
Sample
01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe
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Size
208KB
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MD5
01216bca227a81a152b9796d2d0f66ab
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SHA1
c463d0f6574605d23bfc66c3d3e42595c13d50f3
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SHA256
e8b306a0c742d34f976c7af1ee7a63fe65f2c2403fe5fc1eced82848f07fd1b3
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SHA512
6239d03a39ed6dfde7327a712adfcb5a97d358c820f9ccf98fef72f5dd3ea2083fbaa6f61473df1d202b7173e7dc50969f02588fa52945f2bec3d39ae9e97e9a
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SSDEEP
3072:qs6XG+smdcLzMexSApk7vXtyTnz0M1QmLipV32FZsR/MPV09Q6u:EXtGXMeVot+4M1QmLi/GFmR/M2Z
Malware Config
Extracted
smokeloader
2017
http://securityupdateserver3.com/blog/wp.php
http://securityupdateserver4.com/blog/wp.php
http://securityupdateserver5.com/blog/wp.php
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Adds policy Run key to start application 2 TTPs 2 IoCs
Processes:
explorer.exedescription ioc Process Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run explorer.exe Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Google = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\udsefied\\hbbjcrea.exe" explorer.exe -
Deletes itself 1 IoCs
Processes:
explorer.exepid Process 2392 explorer.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exepid Process 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exepid Process 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exepid Process 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exepid Process 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exedescription pid Process procid_target PID 2180 wrote to memory of 2392 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 28 PID 2180 wrote to memory of 2392 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 28 PID 2180 wrote to memory of 2392 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 28 PID 2180 wrote to memory of 2392 2180 01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\01216bca227a81a152b9796d2d0f66ab_JaffaCakes118.exe"1⤵
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2180 -
C:\Windows\SysWOW64\explorer.exeexplorer.exe2⤵
- Adds policy Run key to start application
- Deletes itself
PID:2392
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5766efb9dd87a0925c69aa78074f3dd29
SHA1ad9a501368655c78e0c6170443107d62948c820b
SHA2563b292e59adb1d8ac7e5b6e6dee87e5a2ebbb835b2d2551b61f7c07f5ab1be90c
SHA5125d8ac658113c69ed0427f586693b44bc476663bb626b30e52ebcaad32ad1c40816c08b8d42bb976cdaf0c3fcc976824900f3aba86ff0bfab7f6e960ed0d24787
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Filesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a