Analysis
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max time kernel
94s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
15-07-2024 16:25
Static task
static1
Behavioral task
behavioral1
Sample
4a78e31b0d8c5134a6e5fa2836ffcf56_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
4a78e31b0d8c5134a6e5fa2836ffcf56_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4a78e31b0d8c5134a6e5fa2836ffcf56_JaffaCakes118.exe
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Size
334KB
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MD5
4a78e31b0d8c5134a6e5fa2836ffcf56
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SHA1
824c3296b0f85202dd9b449281511f635abc01e4
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SHA256
29f986d768b7ff9330de25670fef1e9ed2d79bc2bc00e52cc555f95d9f5a1068
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SHA512
7c3c845340c6f2689a224d2ab2a503c50ad4b20a41f6fcfb8f7dd6ec66b25180c05324f69d3adaf93573b4c145c766dc34ca54eade6d65fd1ff4fd426289eea6
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SSDEEP
6144:Y//CluW8GaYMOZjlvdYkJtroON2gs961Jr6bQC3jOlRMIv0mxJR+GsFyl:y/nL4LNojP+8ywIvrJReFyl
Malware Config
Extracted
smokeloader
li11
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Loads dropped DLL 1 IoCs
Processes:
4a78e31b0d8c5134a6e5fa2836ffcf56_JaffaCakes118.exepid process 3476 4a78e31b0d8c5134a6e5fa2836ffcf56_JaffaCakes118.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3684 3476 WerFault.exe 4a78e31b0d8c5134a6e5fa2836ffcf56_JaffaCakes118.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
4a78e31b0d8c5134a6e5fa2836ffcf56_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 4a78e31b0d8c5134a6e5fa2836ffcf56_JaffaCakes118.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 4a78e31b0d8c5134a6e5fa2836ffcf56_JaffaCakes118.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 4a78e31b0d8c5134a6e5fa2836ffcf56_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4a78e31b0d8c5134a6e5fa2836ffcf56_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4a78e31b0d8c5134a6e5fa2836ffcf56_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Checks SCSI registry key(s)
PID:3476 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3476 -s 4602⤵
- Program crash
PID:3684
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3476 -ip 34761⤵PID:2260
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.6MB
MD54f3387277ccbd6d1f21ac5c07fe4ca68
SHA1e16506f662dc92023bf82def1d621497c8ab5890
SHA256767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac
SHA5129da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219