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Analysis
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max time kernel
150s -
max time network
50s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
03/07/2024, 16:23
Static task
static1
Behavioral task
behavioral1
Sample
2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe
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Size
728KB
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MD5
2306678442fac6cc63c4b30f8341a303
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SHA1
ab5400be65638ccf3679e4d6135a4d014c3d0074
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SHA256
b5ae55f60a42639d298f61360cb9a8d4791f5a2304902cfc2b686864caa61d93
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SHA512
8df87098d03d60d54794b771a2de4cd3b4196b13c522f2dafad1d3f50276ec739a313f25ca50aa1d5ebd5db6f52df0c11297a53ed6c0280b81924d88d407d152
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SSDEEP
12288:lEcF8D2K53tGcAOYYsLN2Z8bbXG/meGDgGeItoEc9GspWZhASRXHYnrmR:lEc8H5fMLN2Kb7GrGlFtov9GsqRXHYrm
Malware Config
Signatures
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Modifies Windows Firewall 2 TTPs 2 IoCs
pid Process 3956 netsh.exe 2300 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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation 2306678442fac6cc63c4b30f8341a303_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 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 Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 2056 wrote to memory of 2664 2056 2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe 82 PID 2056 wrote to memory of 2664 2056 2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe 82 PID 2056 wrote to memory of 2664 2056 2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe 82 PID 2056 wrote to memory of 968 2056 2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe 84 PID 2056 wrote to memory of 968 2056 2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe 84 PID 2056 wrote to memory of 968 2056 2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe 84 PID 2056 wrote to memory of 4160 2056 2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe 86 PID 2056 wrote to memory of 4160 2056 2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe 86 PID 2056 wrote to memory of 4160 2056 2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe 86 PID 4160 wrote to memory of 3956 4160 cmd.exe 88 PID 4160 wrote to memory of 3956 4160 cmd.exe 88 PID 4160 wrote to memory of 3956 4160 cmd.exe 88 PID 2056 wrote to memory of 4044 2056 2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe 89 PID 2056 wrote to memory of 4044 2056 2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe 89 PID 2056 wrote to memory of 4044 2056 2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe 89 PID 4044 wrote to memory of 2300 4044 cmd.exe 91 PID 4044 wrote to memory of 2300 4044 cmd.exe 91 PID 4044 wrote to memory of 2300 4044 cmd.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2306678442fac6cc63c4b30f8341a303_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2056 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir "C:\Users\Admin\AppData\Local\DirectDownloader"2⤵PID:2664
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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⤵PID:968
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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⤵
- Suspicious use of WriteProcessMemory
PID:4160 -
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
PID:3956
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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⤵
- Suspicious use of WriteProcessMemory
PID:4044 -
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
PID:2300
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
7B
MD5824ab679eea19c5b43b186800c2c625f
SHA1f8b90bc89117ac4f1a272e7acef952a79a64b617
SHA256f6d4a23bd6b412e4d4906cbd1c56dcbcf5ddd96b6a9098ceba96be94e52f7ab3
SHA512e13bb9c005c2acb412916bf0f4a37b39c2800298042d5344b877143d1b767342903c9bb3e8d4eda75f37cc323b5f623d6bf34629d2c999c7df316de4ffd3caf4