Analysis
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max time kernel
149s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
14-07-2024 23:20
Behavioral task
behavioral1
Sample
473838310abed3fe140532c622441966_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
473838310abed3fe140532c622441966_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
473838310abed3fe140532c622441966_JaffaCakes118.exe
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Size
160KB
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MD5
473838310abed3fe140532c622441966
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SHA1
bd29d033aec0638e645da3b189869fc26f4725cf
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SHA256
fd24825352492874b891f2ff470a0780c76616cf726d64f449b097219f4c4c41
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SHA512
3a0806f3638d178d2a7db3f990ee8e0c3f61c3ac708408c232b3fcc85e5b08e392f598c0d9770be292d32019a8573859846ab7e0a830e0d07f2bf5e7b8e69805
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SSDEEP
1536:YEY+mFM2HXKZgi0Iksu+XM5/HtAQ9J6xph:bY+4MiIkLZJNAQ9J6v
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/1296-0-0x0000000000400000-0x0000000000428000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
winver.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\9F8D12D5 = "C:\\Users\\Admin\\AppData\\Roaming\\9F8D12D5\\bin.exe" winver.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
winver.exepid process 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe 2676 winver.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
winver.exeExplorer.EXEpid process 2676 winver.exe 1240 Explorer.EXE 1240 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
Explorer.EXEpid process 1240 Explorer.EXE 1240 Explorer.EXE -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
473838310abed3fe140532c622441966_JaffaCakes118.exewinver.exedescription pid process target process PID 1296 wrote to memory of 2676 1296 473838310abed3fe140532c622441966_JaffaCakes118.exe winver.exe PID 1296 wrote to memory of 2676 1296 473838310abed3fe140532c622441966_JaffaCakes118.exe winver.exe PID 1296 wrote to memory of 2676 1296 473838310abed3fe140532c622441966_JaffaCakes118.exe winver.exe PID 1296 wrote to memory of 2676 1296 473838310abed3fe140532c622441966_JaffaCakes118.exe winver.exe PID 1296 wrote to memory of 2676 1296 473838310abed3fe140532c622441966_JaffaCakes118.exe winver.exe PID 2676 wrote to memory of 1240 2676 winver.exe Explorer.EXE PID 2676 wrote to memory of 1128 2676 winver.exe taskhost.exe PID 2676 wrote to memory of 1200 2676 winver.exe Dwm.exe PID 2676 wrote to memory of 1240 2676 winver.exe Explorer.EXE PID 2676 wrote to memory of 1356 2676 winver.exe DllHost.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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C:\Users\Admin\AppData\Local\Temp\473838310abed3fe140532c622441966_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\473838310abed3fe140532c622441966_JaffaCakes118.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1128-26-0x0000000002090000-0x0000000002096000-memory.dmpFilesize
24KB
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memory/1128-27-0x00000000773F1000-0x00000000773F2000-memory.dmpFilesize
4KB
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memory/1200-29-0x0000000001EA0000-0x0000000001EA6000-memory.dmpFilesize
24KB
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memory/1200-21-0x0000000001EA0000-0x0000000001EA6000-memory.dmpFilesize
24KB
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memory/1240-23-0x0000000002A60000-0x0000000002A66000-memory.dmpFilesize
24KB
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memory/1240-4-0x0000000002D90000-0x0000000002D96000-memory.dmpFilesize
24KB
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memory/1240-3-0x0000000002D90000-0x0000000002D96000-memory.dmpFilesize
24KB
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memory/1240-2-0x0000000002D90000-0x0000000002D96000-memory.dmpFilesize
24KB
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memory/1240-28-0x0000000002A60000-0x0000000002A66000-memory.dmpFilesize
24KB
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memory/1240-10-0x00000000773F1000-0x00000000773F2000-memory.dmpFilesize
4KB
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memory/1296-12-0x0000000000400000-0x0000000000428000-memory.dmpFilesize
160KB
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memory/1296-5-0x0000000001D90000-0x0000000002790000-memory.dmpFilesize
10.0MB
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memory/1296-0-0x0000000000400000-0x0000000000428000-memory.dmpFilesize
160KB
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memory/1296-13-0x0000000001D90000-0x0000000002790000-memory.dmpFilesize
10.0MB
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memory/1296-1-0x0000000000020000-0x0000000000021000-memory.dmpFilesize
4KB
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memory/1356-25-0x0000000001BC0000-0x0000000001BC6000-memory.dmpFilesize
24KB
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memory/1356-30-0x0000000001BC0000-0x0000000001BC6000-memory.dmpFilesize
24KB
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memory/1356-31-0x00000000773F1000-0x00000000773F2000-memory.dmpFilesize
4KB
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memory/2676-8-0x000000007759F000-0x00000000775A0000-memory.dmpFilesize
4KB
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memory/2676-9-0x000000007759F000-0x00000000775A1000-memory.dmpFilesize
8KB
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memory/2676-11-0x00000000773A0000-0x0000000077549000-memory.dmpFilesize
1.7MB
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memory/2676-7-0x00000000775A0000-0x00000000775A1000-memory.dmpFilesize
4KB
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memory/2676-6-0x0000000000180000-0x0000000000186000-memory.dmpFilesize
24KB
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memory/2676-36-0x0000000000180000-0x0000000000186000-memory.dmpFilesize
24KB