Analysis
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max time kernel
143s -
max time network
111s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
16-07-2024 20:11
Static task
static1
Behavioral task
behavioral1
Sample
4fdee5a59295dca9f41205a51b593c35_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4fdee5a59295dca9f41205a51b593c35_JaffaCakes118.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240705-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral5
Sample
yrcvb.dll
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
yrcvb.dll
Resource
win10v2004-20240709-en
General
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Target
4fdee5a59295dca9f41205a51b593c35_JaffaCakes118.exe
-
Size
308KB
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MD5
4fdee5a59295dca9f41205a51b593c35
-
SHA1
60ec362033753891d2e36664f92f6edb6569365f
-
SHA256
6133a328e01379d6e45f954db62359ec9217b220a1e359253dd479bce7905b19
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SHA512
42e329fa35ab8c135cf6997bb0a640d5e5080396ecdcb386aee9f1385b1930119cadc80381d02d9ab77e9d21773fdf29fb3a33d5c444c2639306a12f9986a15e
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SSDEEP
6144:zqjIQHrBE6n74F4xF4bHSCmQJhZ7LpxmPaNsgWLygFCr9J2Zsmt:u1rBE6noAFISCmQLBtggwygFCr9JCH
Malware Config
Signatures
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Loads dropped DLL 2 IoCs
Processes:
4fdee5a59295dca9f41205a51b593c35_JaffaCakes118.exepid process 2480 4fdee5a59295dca9f41205a51b593c35_JaffaCakes118.exe 2480 4fdee5a59295dca9f41205a51b593c35_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
Processes:
WerFault.exepid pid_target process target process 3848 2480 WerFault.exe 4fdee5a59295dca9f41205a51b593c35_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
4fdee5a59295dca9f41205a51b593c35_JaffaCakes118.exepid process 2480 4fdee5a59295dca9f41205a51b593c35_JaffaCakes118.exe 2480 4fdee5a59295dca9f41205a51b593c35_JaffaCakes118.exe 2480 4fdee5a59295dca9f41205a51b593c35_JaffaCakes118.exe 2480 4fdee5a59295dca9f41205a51b593c35_JaffaCakes118.exe 2480 4fdee5a59295dca9f41205a51b593c35_JaffaCakes118.exe 2480 4fdee5a59295dca9f41205a51b593c35_JaffaCakes118.exe 2480 4fdee5a59295dca9f41205a51b593c35_JaffaCakes118.exe 2480 4fdee5a59295dca9f41205a51b593c35_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
4fdee5a59295dca9f41205a51b593c35_JaffaCakes118.exedescription pid process target process PID 2480 wrote to memory of 1728 2480 4fdee5a59295dca9f41205a51b593c35_JaffaCakes118.exe 4fdee5a59295dca9f41205a51b593c35_JaffaCakes118.exe PID 2480 wrote to memory of 1728 2480 4fdee5a59295dca9f41205a51b593c35_JaffaCakes118.exe 4fdee5a59295dca9f41205a51b593c35_JaffaCakes118.exe PID 2480 wrote to memory of 1728 2480 4fdee5a59295dca9f41205a51b593c35_JaffaCakes118.exe 4fdee5a59295dca9f41205a51b593c35_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4fdee5a59295dca9f41205a51b593c35_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4fdee5a59295dca9f41205a51b593c35_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2480 -
C:\Users\Admin\AppData\Local\Temp\4fdee5a59295dca9f41205a51b593c35_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4fdee5a59295dca9f41205a51b593c35_JaffaCakes118.exe"2⤵PID:1728
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2480 -s 10122⤵
- Program crash
PID:3848
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2480 -ip 24801⤵PID:528
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
11KB
MD5fccff8cb7a1067e23fd2e2b63971a8e1
SHA130e2a9e137c1223a78a0f7b0bf96a1c361976d91
SHA2566fcea34c8666b06368379c6c402b5321202c11b00889401c743fb96c516c679e
SHA512f4335e84e6f8d70e462a22f1c93d2998673a7616c868177cac3e8784a3be1d7d0bb96f2583fa0ed82f4f2b6b8f5d9b33521c279a42e055d80a94b4f3f1791e0c
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Filesize
11KB
MD52072ef8fa8d7b21c6710dd45329ed960
SHA1c37e442611dca9cba6af656c1f570432eb1f8d34
SHA25674c0cbf5666dfdd57165bf6ec429d69b1b471ee10d9451d059099c9a4af0453a
SHA512198aacdc2178a5ce7cbf834346f7c97b9c95f19796879281472c9c582bae2a7cb850e37d76b553f84601563ff2d225b10db26213c4f12eb5f0b3392d93585b61