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Analysis
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max time kernel
147s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
13/06/2024, 05:19
Static task
static1
Behavioral task
behavioral1
Sample
a3f4d926dd9e36327ff2e467a0a930bb_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
a3f4d926dd9e36327ff2e467a0a930bb_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240611-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
General
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Target
a3f4d926dd9e36327ff2e467a0a930bb_JaffaCakes118.exe
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Size
322KB
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MD5
a3f4d926dd9e36327ff2e467a0a930bb
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SHA1
08e865fb1cf421ce39a378221b4b452c868e6f18
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SHA256
686b5240e5e503528cc5ac8d764883413a260716dd290f114a60af873ee6a65f
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SHA512
016a361a6e74a144811c6d0a022a98987a142c88c974ae6c32f1bb510308cf6f549351e0dc08bcafd99d6270c8627898d5b960e9572cf9be6e5e70ad1e2e1532
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SSDEEP
6144:29X0GTAkzL7r9r/EDppppppppppppppppppppppppppppp0G0MjpNVgB5ZEWH:40OP7r9r/+pppppppppppppppppppppq
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
pid Process 3692 a3f4d926dd9e36327ff2e467a0a930bb_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 4056 3692 WerFault.exe 80 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3692 wrote to memory of 4608 3692 a3f4d926dd9e36327ff2e467a0a930bb_JaffaCakes118.exe 84 PID 3692 wrote to memory of 4608 3692 a3f4d926dd9e36327ff2e467a0a930bb_JaffaCakes118.exe 84 PID 3692 wrote to memory of 4608 3692 a3f4d926dd9e36327ff2e467a0a930bb_JaffaCakes118.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\a3f4d926dd9e36327ff2e467a0a930bb_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a3f4d926dd9e36327ff2e467a0a930bb_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3692 -
C:\Users\Admin\AppData\Local\Temp\a3f4d926dd9e36327ff2e467a0a930bb_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a3f4d926dd9e36327ff2e467a0a930bb_JaffaCakes118.exe"2⤵PID:4608
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3692 -s 9482⤵
- Program crash
PID:4056
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3692 -ip 36921⤵PID:3800
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
11KB
MD5fccff8cb7a1067e23fd2e2b63971a8e1
SHA130e2a9e137c1223a78a0f7b0bf96a1c361976d91
SHA2566fcea34c8666b06368379c6c402b5321202c11b00889401c743fb96c516c679e
SHA512f4335e84e6f8d70e462a22f1c93d2998673a7616c868177cac3e8784a3be1d7d0bb96f2583fa0ed82f4f2b6b8f5d9b33521c279a42e055d80a94b4f3f1791e0c