Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
03-04-2024 18:50
Static task
static1
Behavioral task
behavioral1
Sample
a3d2db402e20839b7b4bc0e8addb3af4_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
a3d2db402e20839b7b4bc0e8addb3af4_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
a3d2db402e20839b7b4bc0e8addb3af4_JaffaCakes118.exe
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Size
293KB
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MD5
a3d2db402e20839b7b4bc0e8addb3af4
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SHA1
1e2d6e05ff63b392e568fb30b85429258dbaf16b
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SHA256
5099c76c5594077a16a7f8d7908e16c94559d7e6af42c98bb086cc5efa0dfb18
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SHA512
71686858002b95db4949c5e46fbe46985deeb0d4b3d8ce42720eff809542d71e284096e1f217b34bfe97970811ea6730ace076281bd6509a3819e74136137c60
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SSDEEP
6144:3IECBRM/7jJVk73NtQEolj96RcxekBqXZsoi:YECM7QrQEoljycxessfi
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 3352 -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
a3d2db402e20839b7b4bc0e8addb3af4_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI a3d2db402e20839b7b4bc0e8addb3af4_JaffaCakes118.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI a3d2db402e20839b7b4bc0e8addb3af4_JaffaCakes118.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI a3d2db402e20839b7b4bc0e8addb3af4_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
a3d2db402e20839b7b4bc0e8addb3af4_JaffaCakes118.exepid process 1076 a3d2db402e20839b7b4bc0e8addb3af4_JaffaCakes118.exe 1076 a3d2db402e20839b7b4bc0e8addb3af4_JaffaCakes118.exe 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 3352 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
a3d2db402e20839b7b4bc0e8addb3af4_JaffaCakes118.exepid process 1076 a3d2db402e20839b7b4bc0e8addb3af4_JaffaCakes118.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
pid process 3352 -
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
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1076-1-0x0000000001860000-0x0000000001960000-memory.dmpFilesize
1024KB
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memory/1076-2-0x0000000001820000-0x0000000001829000-memory.dmpFilesize
36KB
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memory/1076-3-0x0000000000400000-0x00000000016BC000-memory.dmpFilesize
18.7MB
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memory/1076-5-0x0000000000400000-0x00000000016BC000-memory.dmpFilesize
18.7MB
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memory/1076-8-0x0000000001820000-0x0000000001829000-memory.dmpFilesize
36KB
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memory/3352-4-0x00000000025A0000-0x00000000025B6000-memory.dmpFilesize
88KB