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Analysis
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max time kernel
141s -
max time network
128s -
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, 10:05
Static task
static1
Behavioral task
behavioral1
Sample
6722feceb034ff2bb047c8b53012d35d_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
6722feceb034ff2bb047c8b53012d35d_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
6722feceb034ff2bb047c8b53012d35d_JaffaCakes118.exe
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Size
733KB
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MD5
6722feceb034ff2bb047c8b53012d35d
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SHA1
efee3eecf3fc68a54190a2e7036518392ce1fb43
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SHA256
c7ab3c8c9296c23513f160e86b25efb3978c5fe39f8b61b37d25acb9075a9bbe
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SHA512
3ac3c6de3297a1c528c636e49e8d2cf7f9483f19044c535d79b7eb6d729cbe54cfdc42905661dbd8ff5863574c03cce6b153b5eca453f2f07fe6986a5df1546c
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SSDEEP
12288:13Fpj4rBRLukn+zKg2oOR2OQl5XAdmxQDgGeItGBV07XpWZhASRXHYnrmY:1VpUFRUgoOwOY5XAqQlFtWVAqRXHYrmY
Malware Config
Signatures
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Modifies Windows Firewall 2 TTPs 2 IoCs
pid Process 1332 netsh.exe 2920 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 6722feceb034ff2bb047c8b53012d35d_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 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 Key queried \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 920 wrote to memory of 4364 920 6722feceb034ff2bb047c8b53012d35d_JaffaCakes118.exe 83 PID 920 wrote to memory of 4364 920 6722feceb034ff2bb047c8b53012d35d_JaffaCakes118.exe 83 PID 920 wrote to memory of 4364 920 6722feceb034ff2bb047c8b53012d35d_JaffaCakes118.exe 83 PID 920 wrote to memory of 3928 920 6722feceb034ff2bb047c8b53012d35d_JaffaCakes118.exe 85 PID 920 wrote to memory of 3928 920 6722feceb034ff2bb047c8b53012d35d_JaffaCakes118.exe 85 PID 920 wrote to memory of 3928 920 6722feceb034ff2bb047c8b53012d35d_JaffaCakes118.exe 85 PID 920 wrote to memory of 2304 920 6722feceb034ff2bb047c8b53012d35d_JaffaCakes118.exe 87 PID 920 wrote to memory of 2304 920 6722feceb034ff2bb047c8b53012d35d_JaffaCakes118.exe 87 PID 920 wrote to memory of 2304 920 6722feceb034ff2bb047c8b53012d35d_JaffaCakes118.exe 87 PID 2304 wrote to memory of 1332 2304 cmd.exe 90 PID 2304 wrote to memory of 1332 2304 cmd.exe 90 PID 2304 wrote to memory of 1332 2304 cmd.exe 90 PID 920 wrote to memory of 304 920 6722feceb034ff2bb047c8b53012d35d_JaffaCakes118.exe 93 PID 920 wrote to memory of 304 920 6722feceb034ff2bb047c8b53012d35d_JaffaCakes118.exe 93 PID 920 wrote to memory of 304 920 6722feceb034ff2bb047c8b53012d35d_JaffaCakes118.exe 93 PID 304 wrote to memory of 2920 304 cmd.exe 95 PID 304 wrote to memory of 2920 304 cmd.exe 95 PID 304 wrote to memory of 2920 304 cmd.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\6722feceb034ff2bb047c8b53012d35d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\6722feceb034ff2bb047c8b53012d35d_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:920 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C mkdir "C:\Users\Admin\AppData\Local\DirectDownloader"2⤵PID:4364
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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:3928
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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:2304 -
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:1332
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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:304 -
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:2920
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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
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Filesize
155KB
MD5e1098470152dc10fb29b3ad7b4e5f5cf
SHA1ae5a796340be8f0912d6c85f81dce21211aaaf15
SHA2563832d19f80a84069c5010266fa3cf11eee5bb1c3d1b2ba278e49519519561b8a
SHA5120ba3a53a3021be99aaf5cf8af54f214feea0f80f112a7ffb209b4c2c0539f8b8b6cd087ba7ed6501c9b79e0a9496494e471ac43f9b7f0aacf58866c01e90e7c6