Analysis
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max time kernel
152s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
29-03-2024 13:29
Static task
static1
Behavioral task
behavioral1
Sample
233a864f2f23497d4623337da7372e12_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
233a864f2f23497d4623337da7372e12_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
233a864f2f23497d4623337da7372e12_JaffaCakes118.exe
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Size
260KB
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MD5
233a864f2f23497d4623337da7372e12
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SHA1
56eea34b0ab09a49daec844f08e2ea05747a37b5
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SHA256
62f94256e7fc124c7292edefd8b589dad48601ff53d4058848b91a788a981e14
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SHA512
1562cc204d922f540fc6c9d13070a833f4c70161ad79050d337c0f35163192c38dabda143d7e9f99e57a5d368571828f04978a906b4a5811c705fca1bd5ed4eb
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SSDEEP
6144:tAYoHfuNlef4r05jgc7CnkKqX7tNfVXVHQLIiu8cfo0/pW:qYoH2Nlpr03lKwZGEX8cA0/M
Malware Config
Extracted
smokeloader
pub3
Extracted
smokeloader
2020
http://directorycart.com/upload/
http://tierzahnarzt.at/upload/
http://streetofcards.com/upload/
http://ycdfzd.com/upload/
http://successcoachceo.com/upload/
http://uhvu.cn/upload/
http://japanarticle.com/upload/
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Deletes itself 1 IoCs
Processes:
pid process 3316 -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
233a864f2f23497d4623337da7372e12_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 233a864f2f23497d4623337da7372e12_JaffaCakes118.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 233a864f2f23497d4623337da7372e12_JaffaCakes118.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 233a864f2f23497d4623337da7372e12_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
233a864f2f23497d4623337da7372e12_JaffaCakes118.exepid process 4488 233a864f2f23497d4623337da7372e12_JaffaCakes118.exe 4488 233a864f2f23497d4623337da7372e12_JaffaCakes118.exe 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 3316 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
233a864f2f23497d4623337da7372e12_JaffaCakes118.exepid process 4488 233a864f2f23497d4623337da7372e12_JaffaCakes118.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
pid process 3316 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\233a864f2f23497d4623337da7372e12_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\233a864f2f23497d4623337da7372e12_JaffaCakes118.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3688 --field-trial-handle=3084,i,4016110471176367543,14287608422419064331,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/3316-4-0x0000000002F40000-0x0000000002F56000-memory.dmpFilesize
88KB
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memory/4488-1-0x00000000031D0000-0x00000000032D0000-memory.dmpFilesize
1024KB
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memory/4488-2-0x00000000031B0000-0x00000000031B9000-memory.dmpFilesize
36KB
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memory/4488-3-0x0000000000400000-0x0000000002F09000-memory.dmpFilesize
43.0MB
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memory/4488-5-0x0000000000400000-0x0000000002F09000-memory.dmpFilesize
43.0MB
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memory/4488-8-0x00000000031B0000-0x00000000031B9000-memory.dmpFilesize
36KB