Analysis
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max time kernel
150s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
20-06-2024 14:11
Behavioral task
behavioral1
Sample
06b4f7909d94ac19aaf157dced3b6f26_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
06b4f7909d94ac19aaf157dced3b6f26_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
06b4f7909d94ac19aaf157dced3b6f26_JaffaCakes118.exe
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Size
28KB
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MD5
06b4f7909d94ac19aaf157dced3b6f26
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SHA1
eaa57d955dab1a9025e0ef572054ce7e46af14f1
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SHA256
0d5f3acfda534fa1af869f0ca783e3026b9680c94ca6cd76cb46213d9d27e1bf
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SHA512
55f92c00f297d78c6b15d8b8443cd32028f9ce4561318fed24e65b1614c8a337d8f7347b378007b4cd2f2fc7849242db658c6c5aed61cded240c4a06c5524868
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SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNCxCxy4aXx:Dv8IRRdsxq1DjJcqfTV
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
services.exepid process 2476 services.exe -
Processes:
resource yara_rule behavioral1/memory/2408-2-0x0000000000500000-0x0000000000510000-memory.dmp upx C:\Windows\services.exe upx behavioral1/memory/2476-11-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2408-17-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/2476-18-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2476-23-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2476-30-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2408-31-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/2476-32-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2408-36-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/2476-37-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2408-41-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/2476-42-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2408-43-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/2476-44-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2408-48-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/2476-49-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2408-53-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/2476-54-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2476-56-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2476-61-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2408-65-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/2476-66-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2408-67-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/2476-68-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2408-72-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral1/memory/2476-73-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
06b4f7909d94ac19aaf157dced3b6f26_JaffaCakes118.exeservices.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" 06b4f7909d94ac19aaf157dced3b6f26_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:
06b4f7909d94ac19aaf157dced3b6f26_JaffaCakes118.exedescription ioc process File created C:\Windows\services.exe 06b4f7909d94ac19aaf157dced3b6f26_JaffaCakes118.exe File opened for modification C:\Windows\java.exe 06b4f7909d94ac19aaf157dced3b6f26_JaffaCakes118.exe File created C:\Windows\java.exe 06b4f7909d94ac19aaf157dced3b6f26_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
06b4f7909d94ac19aaf157dced3b6f26_JaffaCakes118.exedescription pid process target process PID 2408 wrote to memory of 2476 2408 06b4f7909d94ac19aaf157dced3b6f26_JaffaCakes118.exe services.exe PID 2408 wrote to memory of 2476 2408 06b4f7909d94ac19aaf157dced3b6f26_JaffaCakes118.exe services.exe PID 2408 wrote to memory of 2476 2408 06b4f7909d94ac19aaf157dced3b6f26_JaffaCakes118.exe services.exe PID 2408 wrote to memory of 2476 2408 06b4f7909d94ac19aaf157dced3b6f26_JaffaCakes118.exe services.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\06b4f7909d94ac19aaf157dced3b6f26_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\06b4f7909d94ac19aaf157dced3b6f26_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\zincite.logMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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C:\Windows\services.exeFilesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2
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memory/2408-2-0x0000000000500000-0x0000000000510000-memory.dmpFilesize
64KB
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memory/2408-24-0x0000000000220000-0x0000000000228000-memory.dmpFilesize
32KB
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memory/2408-9-0x0000000000220000-0x0000000000228000-memory.dmpFilesize
32KB
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memory/2408-72-0x0000000000500000-0x0000000000510000-memory.dmpFilesize
64KB
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memory/2408-17-0x0000000000500000-0x0000000000510000-memory.dmpFilesize
64KB
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memory/2408-67-0x0000000000500000-0x0000000000510000-memory.dmpFilesize
64KB
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memory/2408-43-0x0000000000500000-0x0000000000510000-memory.dmpFilesize
64KB
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memory/2408-10-0x0000000000220000-0x0000000000228000-memory.dmpFilesize
32KB
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memory/2408-25-0x0000000000220000-0x0000000000228000-memory.dmpFilesize
32KB
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memory/2408-65-0x0000000000500000-0x0000000000510000-memory.dmpFilesize
64KB
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memory/2408-31-0x0000000000500000-0x0000000000510000-memory.dmpFilesize
64KB
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memory/2408-53-0x0000000000500000-0x0000000000510000-memory.dmpFilesize
64KB
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memory/2408-36-0x0000000000500000-0x0000000000510000-memory.dmpFilesize
64KB
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memory/2408-48-0x0000000000500000-0x0000000000510000-memory.dmpFilesize
64KB
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memory/2408-41-0x0000000000500000-0x0000000000510000-memory.dmpFilesize
64KB
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memory/2476-23-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2476-42-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2476-44-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2476-37-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2476-49-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2476-32-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2476-54-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2476-56-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2476-61-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2476-30-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2476-66-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2476-18-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2476-68-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2476-11-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2476-73-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB