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Analysis
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max time kernel
144s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
23/07/2024, 23:11
Static task
static1
Behavioral task
behavioral1
Sample
6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe
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Size
368KB
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MD5
6956a265cf6ba00800becd6f7a01c569
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SHA1
4ff72b478eca0730378fab8e8b930e3e9771a55c
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SHA256
54c8acb1c4b5ac814811db8f2367d1599117fcc115493512732d56c89b11eb15
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SHA512
66feaf06341b7541b9ef04777b3dc05f0afa75b20335316c2f497617c80e3f4bce93e8808de0b260956c53c0ea08c9f40c243f357c5279ab059511e3d861534a
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SSDEEP
6144:dgL92UU48OOlg/gwpewysMzEYUM9Kwn832M6w6j07:mLxU5O/gWysMIYlK4AlOj07
Malware Config
Signatures
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4616 set thread context of 3044 4616 6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe 84 -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Internet Explorer\Niko\IEXPLORE.EXE 6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe File opened for modification C:\Program Files\Internet Explorer\Niko\IEXPLORE.EXE 6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe -
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 5 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language gpupdate.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe -
Modifies registry key 1 TTPs 1 IoCs
pid Process 224 reg.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 4616 wrote to memory of 3044 4616 6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe 84 PID 4616 wrote to memory of 3044 4616 6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe 84 PID 4616 wrote to memory of 3044 4616 6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe 84 PID 4616 wrote to memory of 3044 4616 6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe 84 PID 4616 wrote to memory of 3044 4616 6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe 84 PID 4616 wrote to memory of 3044 4616 6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe 84 PID 4616 wrote to memory of 3044 4616 6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe 84 PID 4616 wrote to memory of 3044 4616 6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe 84 PID 3044 wrote to memory of 488 3044 6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe 85 PID 3044 wrote to memory of 488 3044 6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe 85 PID 3044 wrote to memory of 488 3044 6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe 85 PID 488 wrote to memory of 224 488 cmd.exe 87 PID 488 wrote to memory of 224 488 cmd.exe 87 PID 488 wrote to memory of 224 488 cmd.exe 87 PID 488 wrote to memory of 212 488 cmd.exe 88 PID 488 wrote to memory of 212 488 cmd.exe 88 PID 488 wrote to memory of 212 488 cmd.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4616 -
C:\Users\Admin\AppData\Local\Temp\6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\6956a265cf6ba00800becd6f7a01c569_JaffaCakes118.exe"2⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3044 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\Start.bat3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:488 -
C:\Windows\SysWOW64\reg.exereg add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Associations /v ModRiskFileTypes /t REG_SZ /d .exe /f4⤵
- System Location Discovery: System Language Discovery
- Modifies registry key
PID:224
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C:\Windows\SysWOW64\gpupdate.exegpupdate /force4⤵
- System Location Discovery: System Language Discovery
PID:212
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
200B
MD59cedeb0b293d2b5491225ef3d9eb2a8b
SHA1b607ef9bd319b6ec696c8dab8a314998d133298b
SHA2563fc59706783a0778da9121da52a63e34e47c82f436d5b14943e14fb418fd4f08
SHA512ec7d4544e32b1ea460895b1037a9eca2529eed45d6ee1644f83dfc4d4ad8f7c32a811ee4627bc6b243fb5d5c9e3e2b22060d6a2903692830ff1f114d2b9f3cfc