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Analysis
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max time kernel
1s -
max time network
130s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
08/04/2024, 16:23
Static task
static1
Behavioral task
behavioral1
Sample
e7e489a313cf6f85441e789af5bd6795_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
e7e489a313cf6f85441e789af5bd6795_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
e7e489a313cf6f85441e789af5bd6795_JaffaCakes118.exe
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Size
784KB
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MD5
e7e489a313cf6f85441e789af5bd6795
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SHA1
1b6f26faaaa14bc26594d251655fdd159ab42b4c
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SHA256
e61a7c609fb77e3001bdde0a14cc7db904c51456b646d6e662b02c474737edfb
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SHA512
92797a05d0461395479b0437ae28dae55e067eeee64ec9db447cd4c052ee4ce9dc13101bad81fc4ba70708e18bf6ada8280d168330bfe0244b452078e2742d06
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SSDEEP
24576:S5BoF1ppGWWLPVlIktvUFJt6BS42xDKpUBQ:6BoTTaql6wxDKpyQ
Malware Config
Signatures
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Sets DLL path for service in the registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\.Net CLR\Parameters\ServiceDll = "C:\\Windows\\system32\\e573642.dll" e7e489a313cf6f85441e789af5bd6795_JaffaCakes118.exe -
Loads dropped DLL 2 IoCs
pid Process 4476 e7e489a313cf6f85441e789af5bd6795_JaffaCakes118.exe 4236 svchost.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\e573642.dll e7e489a313cf6f85441e789af5bd6795_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 4476 e7e489a313cf6f85441e789af5bd6795_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e7e489a313cf6f85441e789af5bd6795_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e7e489a313cf6f85441e789af5bd6795_JaffaCakes118.exe"1⤵
- Sets DLL path for service in the registry
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:4476
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k ".Net CLR"1⤵
- Loads dropped DLL
PID:4236 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe c:\windows\system32\e573642.dll, Launch2⤵PID:2768
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
513KB
MD54cec0f865ffc98161d1e01a14e286546
SHA1dec6c9239c9a2d26956e822a4945660de3487220
SHA256e46a8832958cfd75ed5199978cec334b4b61ea6320d9c4791d1649a54c18df06
SHA512d84c7df3a2c5bf553fbeaeee52e60f4c1ac2807db75372ce9795ec8b466eca998831ce7b1806dfb210f89ed571e37b2d6aa731e8319ceefb7a8746c306db0473
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Filesize
256KB
MD5a3797f05474cf3c0d0f230d0fd166b1e
SHA1bbd1a4a85f62c0a03fbdf2e0b408c168b2f2538a
SHA25611edb5aa4d4011419c936e5edce8297c7fff3a303b42575e5520021630d74151
SHA512ff111746470cce2ff1a436be584e38b786cd749b9fcfb1bce32832bda9c0086fe9d61f4551628f30d74d358c42f50384b757232bdaea002c3d741cffa28248e6