Analysis
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max time kernel
135s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
13-07-2024 21:20
Static task
static1
Behavioral task
behavioral1
Sample
4361ae928291a2a44087f355d34950f0_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4361ae928291a2a44087f355d34950f0_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4361ae928291a2a44087f355d34950f0_JaffaCakes118.exe
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Size
155KB
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MD5
4361ae928291a2a44087f355d34950f0
-
SHA1
25db4306dd8b25bb17ce26d4fc7d908568fa3fe8
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SHA256
9206fc5ec60a5a75ecfb8c5d4642f3ab51559ae4de05bd77a2367851dcb56aac
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SHA512
6e3fac97cafe2a0f3b872f8bfbc565e96e2eef893f19e83fb259a4bb4510b755461127c5ca807d9402e3e6baf089302ad1fb70ecc470136d23ca9877c112d5d8
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SSDEEP
3072:M5cTG9RYYMRNmcjg8vNWKg5i+m8TdhIdbuNywlID6yWF+OFi:M5+6LGMjgkKgnmKNyw6iF+
Malware Config
Extracted
smokeloader
ku11
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Loads dropped DLL 1 IoCs
Processes:
4361ae928291a2a44087f355d34950f0_JaffaCakes118.exepid process 1496 4361ae928291a2a44087f355d34950f0_JaffaCakes118.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 5024 1496 WerFault.exe 4361ae928291a2a44087f355d34950f0_JaffaCakes118.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
4361ae928291a2a44087f355d34950f0_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 4361ae928291a2a44087f355d34950f0_JaffaCakes118.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 4361ae928291a2a44087f355d34950f0_JaffaCakes118.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 4361ae928291a2a44087f355d34950f0_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4361ae928291a2a44087f355d34950f0_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4361ae928291a2a44087f355d34950f0_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Checks SCSI registry key(s)
PID:1496 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1496 -s 5362⤵
- Program crash
PID:5024
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1496 -ip 14961⤵PID:5092
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.6MB
MD54f3387277ccbd6d1f21ac5c07fe4ca68
SHA1e16506f662dc92023bf82def1d621497c8ab5890
SHA256767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac
SHA5129da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219