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Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
23/07/2024, 22:19
Static task
static1
Behavioral task
behavioral1
Sample
692c4f2706d7fde995fc51af9255110e_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
692c4f2706d7fde995fc51af9255110e_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
692c4f2706d7fde995fc51af9255110e_JaffaCakes118.exe
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Size
731KB
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MD5
692c4f2706d7fde995fc51af9255110e
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SHA1
73b673efbf2793aa97b09c8cc678b932ed7c2290
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SHA256
449f1f4430496ffb49ba80291f170e1da85ce591474dbdce7655a0ae164be1c4
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SHA512
16be673c231c8c82dab35f924d34456820d43334d439cc8b7fa6ade3c99502d4ff31f094a29b5ebdb132cd642746a70463c9bccd8dd23510881d486c933a992d
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SSDEEP
12288:bCpjBdYbmrjpNlARTHHxZ5rCWNmWPDgGeIttwoPR5pWZhAIRXHYnrmZ:bCpFKbsGHHf5mWxPlFttwYQRXHYrmZ
Malware Config
Signatures
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Modifies Windows Firewall 2 TTPs 2 IoCs
pid Process 2544 netsh.exe 5040 netsh.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1403246978-718555486-3105247137-1000\Control Panel\International\Geo\Nation 692c4f2706d7fde995fc51af9255110e_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Event Triggered Execution: Netsh Helper DLL 1 TTPs 6 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe -
System Location Discovery: System Language Discovery 1 TTPs 7 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 netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 692c4f2706d7fde995fc51af9255110e_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 3672 wrote to memory of 388 3672 692c4f2706d7fde995fc51af9255110e_JaffaCakes118.exe 83 PID 3672 wrote to memory of 388 3672 692c4f2706d7fde995fc51af9255110e_JaffaCakes118.exe 83 PID 3672 wrote to memory of 388 3672 692c4f2706d7fde995fc51af9255110e_JaffaCakes118.exe 83 PID 3672 wrote to memory of 2312 3672 692c4f2706d7fde995fc51af9255110e_JaffaCakes118.exe 85 PID 3672 wrote to memory of 2312 3672 692c4f2706d7fde995fc51af9255110e_JaffaCakes118.exe 85 PID 3672 wrote to memory of 2312 3672 692c4f2706d7fde995fc51af9255110e_JaffaCakes118.exe 85 PID 3672 wrote to memory of 5056 3672 692c4f2706d7fde995fc51af9255110e_JaffaCakes118.exe 87 PID 3672 wrote to memory of 5056 3672 692c4f2706d7fde995fc51af9255110e_JaffaCakes118.exe 87 PID 3672 wrote to memory of 5056 3672 692c4f2706d7fde995fc51af9255110e_JaffaCakes118.exe 87 PID 5056 wrote to memory of 2544 5056 cmd.exe 89 PID 5056 wrote to memory of 2544 5056 cmd.exe 89 PID 5056 wrote to memory of 2544 5056 cmd.exe 89 PID 3672 wrote to memory of 4716 3672 692c4f2706d7fde995fc51af9255110e_JaffaCakes118.exe 93 PID 3672 wrote to memory of 4716 3672 692c4f2706d7fde995fc51af9255110e_JaffaCakes118.exe 93 PID 3672 wrote to memory of 4716 3672 692c4f2706d7fde995fc51af9255110e_JaffaCakes118.exe 93 PID 4716 wrote to memory of 5040 4716 cmd.exe 95 PID 4716 wrote to memory of 5040 4716 cmd.exe 95 PID 4716 wrote to memory of 5040 4716 cmd.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\692c4f2706d7fde995fc51af9255110e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\692c4f2706d7fde995fc51af9255110e_JaffaCakes118.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3672 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir "C:\Users\Admin\AppData\Local\DirectDownloader"2⤵
- System Location Discovery: System Language Discovery
PID:388
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C echo ifms > "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"2⤵
- System Location Discovery: System Language Discovery
PID:2312
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C netsh firewall delete allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5056 -
C:\Windows\SysWOW64\netsh.exenetsh firewall delete allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe"3⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:2544
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe" "DirectDownloader" ENABLE2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4716 -
C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\DirectDownloader\directdownloader.exe" "DirectDownloader" ENABLE3⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:5040
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Network
MITRE ATT&CK Enterprise v15
Persistence
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Replay Monitor
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Downloads
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Filesize
7B
MD5824ab679eea19c5b43b186800c2c625f
SHA1f8b90bc89117ac4f1a272e7acef952a79a64b617
SHA256f6d4a23bd6b412e4d4906cbd1c56dcbcf5ddd96b6a9098ceba96be94e52f7ab3
SHA512e13bb9c005c2acb412916bf0f4a37b39c2800298042d5344b877143d1b767342903c9bb3e8d4eda75f37cc323b5f623d6bf34629d2c999c7df316de4ffd3caf4