Analysis
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max time kernel
119s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
30/10/2024, 13:15
Static task
static1
Behavioral task
behavioral1
Sample
7f556d844ba508060752c315470755b7_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
7f556d844ba508060752c315470755b7_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
7f556d844ba508060752c315470755b7_JaffaCakes118.exe
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Size
48KB
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MD5
7f556d844ba508060752c315470755b7
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SHA1
1c6f8247935f5bf78c1ef1e1787211153db3b95e
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SHA256
dc9d918a590130cb38602956f579247fa8deb827351d5875058db1aaa4a67502
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SHA512
4be5d7ddb37eaa1ab64e8f053c469ed0d3dba80399bb8877f43a967e7b65d2e6904c7234f8d35888e5873c6247b5d3e123b99be65ef5a940233f1b554f37578b
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SSDEEP
768:fFvLl246Sf2zccUpAQweyidLQTe197gbNiJaIgNiiJNsiemrHlmiaH1la6q0sQcy:9A+XGnLz/0SWfPbtn
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2908 cmd.exe -
Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7f556d844ba508060752c315470755b7_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Modifies registry class 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Classes\Wow6432Node\CLSID\{F9BA1AA9-CAD4-4C14-BDE6-922DFF5F6F38} 7f556d844ba508060752c315470755b7_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F9BA1AA9-CAD4-4C14-BDE6-922DFF5F6F38}\dlloadtime = "1730294161" 7f556d844ba508060752c315470755b7_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F9BA1AA9-CAD4-4C14-BDE6-922DFF5F6F38}\mac = "6E-29-5C-7D-81-A3" 7f556d844ba508060752c315470755b7_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{F9BA1AA9-CAD4-4C14-BDE6-922DFF5F6F38}\dlt = "1730294161" 7f556d844ba508060752c315470755b7_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1876 wrote to memory of 2908 1876 7f556d844ba508060752c315470755b7_JaffaCakes118.exe 30 PID 1876 wrote to memory of 2908 1876 7f556d844ba508060752c315470755b7_JaffaCakes118.exe 30 PID 1876 wrote to memory of 2908 1876 7f556d844ba508060752c315470755b7_JaffaCakes118.exe 30 PID 1876 wrote to memory of 2908 1876 7f556d844ba508060752c315470755b7_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\7f556d844ba508060752c315470755b7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7f556d844ba508060752c315470755b7_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1876 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\7F556D~1.EXE >> NUL2⤵
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2908
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