Analysis
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max time kernel
150s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
18-06-2024 08:40
Static task
static1
Behavioral task
behavioral1
Sample
bacd393c726300649bfd5eaa017516fd_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
bacd393c726300649bfd5eaa017516fd_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
bacd393c726300649bfd5eaa017516fd_JaffaCakes118.exe
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Size
40KB
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MD5
bacd393c726300649bfd5eaa017516fd
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SHA1
934512b62c357505827d8bde3bfc4df68d236d3e
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SHA256
343c41bf691b66fcbf07f89059cd97d320fbf1facd0b95afd31da3e654fc4716
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SHA512
621813d803730f508026c426f39da47c5442ec1d0e829fa327dcb14956ba6d1a39a8e6146182cbe6e344fdce9aa050f21cedcedc964d3dc85ff5e495d0101b83
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SSDEEP
768:aq9m/ZsybSg2ts4L3RLc/qjhsKmHbk1+qJ0UtHuE:aqk/Zdic/qjh8w19JDHf
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
services.exepid process 2436 services.exe -
Processes:
resource yara_rule behavioral1/memory/1988-4-0x0000000000220000-0x0000000000228000-memory.dmp upx C:\Windows\services.exe upx behavioral1/memory/2436-10-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2436-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2436-20-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2436-25-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2436-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2436-30-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2436-34-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2436-35-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2436-39-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2436-43-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2436-44-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2436-57-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2436-60-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2436-61-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2436-65-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
bacd393c726300649bfd5eaa017516fd_JaffaCakes118.exeservices.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" bacd393c726300649bfd5eaa017516fd_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
Drops file in Windows directory 3 IoCs
Processes:
bacd393c726300649bfd5eaa017516fd_JaffaCakes118.exedescription ioc process File created C:\Windows\services.exe bacd393c726300649bfd5eaa017516fd_JaffaCakes118.exe File opened for modification C:\Windows\java.exe bacd393c726300649bfd5eaa017516fd_JaffaCakes118.exe File created C:\Windows\java.exe bacd393c726300649bfd5eaa017516fd_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
bacd393c726300649bfd5eaa017516fd_JaffaCakes118.exedescription pid process target process PID 1988 wrote to memory of 2436 1988 bacd393c726300649bfd5eaa017516fd_JaffaCakes118.exe services.exe PID 1988 wrote to memory of 2436 1988 bacd393c726300649bfd5eaa017516fd_JaffaCakes118.exe services.exe PID 1988 wrote to memory of 2436 1988 bacd393c726300649bfd5eaa017516fd_JaffaCakes118.exe services.exe PID 1988 wrote to memory of 2436 1988 bacd393c726300649bfd5eaa017516fd_JaffaCakes118.exe services.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\bacd393c726300649bfd5eaa017516fd_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\bacd393c726300649bfd5eaa017516fd_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
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C:\Windows\services.exe"C:\Windows\services.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\dnWozue.logFilesize
1KB
MD5860a0d0629460bb2157b453dd5f9aa39
SHA1e5bf550673ec1ae534efc495cead77fdceb09703
SHA25606954fc8488a59afc2d8606145bfe2f49c52327f22d4b4aa225fcd2c31dbba0f
SHA51245ba51411cda98ecd8dfcdbdaf6afd64431b5b3ff8af20c79dbfcc74bed947ee904dd998195740b40370b89b18bc59c0f58ce7d1c67353bea18c7a5e4536b3c2
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C:\Users\Admin\AppData\Local\Temp\zincite.logMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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C:\Users\Admin\AppData\Local\Temp\zincite.logFilesize
1KB
MD5b8db9acadc1920dbdbfe4589b3584370
SHA1ae268a03625ad4e882a1adbb1ffd357010a65013
SHA256b9bfb9cdd904b85d7c5a662b14fe31f23a526f4f9171d5b0a550ccacfae67459
SHA5120f7c926a2f5606de29afded51a35120c9ac8f8c28eb605afa07bd5955168fd540f8712fad7ed60db9a02ba394d5f4419264a49bae257a67c7df8ebdb54e1dae2
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C:\Windows\services.exeFilesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2
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memory/1988-21-0x0000000000220000-0x0000000000228000-memory.dmpFilesize
32KB
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memory/1988-4-0x0000000000220000-0x0000000000228000-memory.dmpFilesize
32KB
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memory/1988-0-0x0000000000500000-0x000000000050D000-memory.dmpFilesize
52KB
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memory/2436-30-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2436-39-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2436-26-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2436-20-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2436-34-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2436-35-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2436-16-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2436-25-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2436-43-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2436-44-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2436-10-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2436-57-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2436-60-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2436-61-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2436-65-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB