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Analysis
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max time kernel
140s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
22/07/2024, 18:55
Static task
static1
Behavioral task
behavioral1
Sample
6463933e171ba91ed8cb00f647d8b175_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
6463933e171ba91ed8cb00f647d8b175_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
6463933e171ba91ed8cb00f647d8b175_JaffaCakes118.exe
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Size
70KB
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MD5
6463933e171ba91ed8cb00f647d8b175
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SHA1
4f4064e6398e32ac072bda6203d097abd958456e
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SHA256
8c09eadc8afe81df08f4d248f068da94ae6c32f475ae8411e7b6cfcf85dd905b
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SHA512
d1c7ed9b3adcafc96398cda239af57a6f0659a02f35fb0bf741c98dbee0ed38874d79191d2af4146d847e030ecbb114174be01b5bb612f43875ca9987b8fd146
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SSDEEP
1536:o6gMk4gBID9M3do2NTXCLbhizzbgxEmbGPbed2Z3xF1+3O2/3Gk:oPMgBceluizoCmbGjA4J2
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
pid Process 1700 6463933e171ba91ed8cb00f647d8b175_JaffaCakes118.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\HELP\F3C74E3FA248.dll 6463933e171ba91ed8cb00f647d8b175_JaffaCakes118.exe File created C:\Windows\HELP\F3C74E3FA248.dll 6463933e171ba91ed8cb00f647d8b175_JaffaCakes118.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1DBD6574-D6D0-4782-94C3-69619E719765}\InProcServer32\ThreadingModel = "Apartment" 6463933e171ba91ed8cb00f647d8b175_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1DBD6574-D6D0-4782-94C3-69619E719765} 6463933e171ba91ed8cb00f647d8b175_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1DBD6574-D6D0-4782-94C3-69619E719765}\ = "SSUUDL" 6463933e171ba91ed8cb00f647d8b175_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1DBD6574-D6D0-4782-94C3-69619E719765}\InProcServer32 6463933e171ba91ed8cb00f647d8b175_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1DBD6574-D6D0-4782-94C3-69619E719765}\InProcServer32\ = "C:\\Windows\\HELP\\F3C74E3FA248.dll" 6463933e171ba91ed8cb00f647d8b175_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1700 6463933e171ba91ed8cb00f647d8b175_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1700 wrote to memory of 2128 1700 6463933e171ba91ed8cb00f647d8b175_JaffaCakes118.exe 30 PID 1700 wrote to memory of 2128 1700 6463933e171ba91ed8cb00f647d8b175_JaffaCakes118.exe 30 PID 1700 wrote to memory of 2128 1700 6463933e171ba91ed8cb00f647d8b175_JaffaCakes118.exe 30 PID 1700 wrote to memory of 2128 1700 6463933e171ba91ed8cb00f647d8b175_JaffaCakes118.exe 30 PID 1700 wrote to memory of 2412 1700 6463933e171ba91ed8cb00f647d8b175_JaffaCakes118.exe 33 PID 1700 wrote to memory of 2412 1700 6463933e171ba91ed8cb00f647d8b175_JaffaCakes118.exe 33 PID 1700 wrote to memory of 2412 1700 6463933e171ba91ed8cb00f647d8b175_JaffaCakes118.exe 33 PID 1700 wrote to memory of 2412 1700 6463933e171ba91ed8cb00f647d8b175_JaffaCakes118.exe 33
Processes
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C:\Users\Admin\AppData\Local\Temp\6463933e171ba91ed8cb00f647d8b175_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\6463933e171ba91ed8cb00f647d8b175_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1700 -
C:\Windows\SysWOW64\cmd.execmd /c 2.BAT2⤵PID:2128
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C:\Windows\SysWOW64\cmd.execmd /c 2.BAT2⤵PID:2412
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
64B
MD534b746fa1c2ae741c761a54e77a2e96b
SHA1f6d0a556884368a368ffe66615adca050080ad60
SHA256d39d3be074eaabf568c9e425c58b43a5bd1d130ec8e5f450c170bf398444dcf2
SHA51294d589999d003dabfd794c97ebe415ac7c6f31761ce1ae4637601395819e07d5f1583f7235d8f21ec9e05dad74a729711d9bde79b8a66174673591819039da6f
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Filesize
63B
MD54b7448d3e37bfd461b5718a4350c8c29
SHA1f93e70ff00102528092589e7556f52e2169ccf83
SHA2569848c9217157365d6f7cff7d7b3281b048f175640e3ea176f93adf6268589642
SHA512b95b110a8a150132f83ddda8e907a57dfebfc43a9ab7b2896a2fa65260982bbc12f2a645394b05acce06cce04396d5e89561deee040f4022206c6c143ea68402
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Filesize
140KB
MD54d60d8557f77898e6cf2a42850aed573
SHA1098db1a06eb20c8de56d834f7f2be1f9559bb317
SHA2569b09bf91c4a246863fc7b5ab6457bc845ec961c4f3881b6246c76aefa97c129e
SHA51241fb6f79fd2e35dd80f59eebd9443e0a01e5c13fb9ed5f12a46f816f2673e586f44b62fecad47ff3a199dcb7ec32271afd9341162160642ef6cbf45214517428