Analysis
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max time kernel
150s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
01-07-2024 04:29
Behavioral task
behavioral1
Sample
f03b8754e79cc7c6eed6acf2ed3eb04abccd3e58e2339915eba7f282ffcd2673.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
f03b8754e79cc7c6eed6acf2ed3eb04abccd3e58e2339915eba7f282ffcd2673.exe
Resource
win10v2004-20240508-en
General
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Target
f03b8754e79cc7c6eed6acf2ed3eb04abccd3e58e2339915eba7f282ffcd2673.exe
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Size
41KB
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MD5
2f439db4aec8404926b56b7443ae016e
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SHA1
74a26ff258e652ae19082b7d5817a07e88b7a085
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SHA256
f03b8754e79cc7c6eed6acf2ed3eb04abccd3e58e2339915eba7f282ffcd2673
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SHA512
bf6a9eaff30de64ca2e69a8d90c236649b89a7183e2d2ecdadddeec195b41093d9b5b5abe370561e404b44bb59f2894c3da0fdbf6498c494792bb6e5469236ba
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/:AEwVs+0jNDY1qi/q
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
services.exepid process 2488 services.exe -
Processes:
resource yara_rule behavioral1/memory/2088-0-0x0000000000500000-0x0000000000510200-memory.dmp upx C:\Windows\services.exe upx behavioral1/memory/2088-4-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2088-16-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/2488-17-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2488-22-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2488-29-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2488-31-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2488-36-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2488-41-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2488-43-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2088-47-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/2488-48-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2088-52-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/2488-53-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2488-55-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2088-54-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/2088-59-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/2488-60-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2088-64-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/2488-65-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2088-66-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/2488-67-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2488-72-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
f03b8754e79cc7c6eed6acf2ed3eb04abccd3e58e2339915eba7f282ffcd2673.exeservices.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" f03b8754e79cc7c6eed6acf2ed3eb04abccd3e58e2339915eba7f282ffcd2673.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:
f03b8754e79cc7c6eed6acf2ed3eb04abccd3e58e2339915eba7f282ffcd2673.exedescription ioc process File created C:\Windows\services.exe f03b8754e79cc7c6eed6acf2ed3eb04abccd3e58e2339915eba7f282ffcd2673.exe File opened for modification C:\Windows\java.exe f03b8754e79cc7c6eed6acf2ed3eb04abccd3e58e2339915eba7f282ffcd2673.exe File created C:\Windows\java.exe f03b8754e79cc7c6eed6acf2ed3eb04abccd3e58e2339915eba7f282ffcd2673.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
f03b8754e79cc7c6eed6acf2ed3eb04abccd3e58e2339915eba7f282ffcd2673.exedescription pid process target process PID 2088 wrote to memory of 2488 2088 f03b8754e79cc7c6eed6acf2ed3eb04abccd3e58e2339915eba7f282ffcd2673.exe services.exe PID 2088 wrote to memory of 2488 2088 f03b8754e79cc7c6eed6acf2ed3eb04abccd3e58e2339915eba7f282ffcd2673.exe services.exe PID 2088 wrote to memory of 2488 2088 f03b8754e79cc7c6eed6acf2ed3eb04abccd3e58e2339915eba7f282ffcd2673.exe services.exe PID 2088 wrote to memory of 2488 2088 f03b8754e79cc7c6eed6acf2ed3eb04abccd3e58e2339915eba7f282ffcd2673.exe services.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f03b8754e79cc7c6eed6acf2ed3eb04abccd3e58e2339915eba7f282ffcd2673.exe"C:\Users\Admin\AppData\Local\Temp\f03b8754e79cc7c6eed6acf2ed3eb04abccd3e58e2339915eba7f282ffcd2673.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
Loading Replay Monitor...
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/2088-66-0x0000000000500000-0x0000000000510200-memory.dmpFilesize
64KB
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memory/2088-4-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2088-10-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2088-16-0x0000000000500000-0x0000000000510200-memory.dmpFilesize
64KB
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memory/2088-47-0x0000000000500000-0x0000000000510200-memory.dmpFilesize
64KB
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memory/2088-0-0x0000000000500000-0x0000000000510200-memory.dmpFilesize
64KB
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memory/2088-23-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2088-24-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2088-64-0x0000000000500000-0x0000000000510200-memory.dmpFilesize
64KB
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memory/2088-59-0x0000000000500000-0x0000000000510200-memory.dmpFilesize
64KB
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memory/2088-54-0x0000000000500000-0x0000000000510200-memory.dmpFilesize
64KB
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memory/2088-52-0x0000000000500000-0x0000000000510200-memory.dmpFilesize
64KB
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memory/2488-22-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2488-43-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2488-48-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2488-41-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2488-53-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2488-55-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2488-36-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2488-31-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2488-60-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2488-29-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2488-65-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2488-17-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2488-67-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB
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memory/2488-72-0x0000000000400000-0x0000000000408000-memory.dmpFilesize
32KB