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Analysis
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max time kernel
149s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
07/01/2025, 15:14
Behavioral task
behavioral1
Sample
JaffaCakes118_6a324668cbcf97dd3639e7f399085c1e.exe
Resource
win7-20240708-en
9 signatures
150 seconds
General
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Target
JaffaCakes118_6a324668cbcf97dd3639e7f399085c1e.exe
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Size
89KB
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MD5
6a324668cbcf97dd3639e7f399085c1e
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SHA1
8258aebe68c1f858333d51b3ad3af3ef5d3dd6db
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SHA256
7ba3ccdf872fb9decbfe877348b9ad62b30917326de144034ebf4b3fe71f0f31
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SHA512
5d1d9f2474cd770296f8112d64d5fe5e10d50d669da64abfc200cbd4393cf2e1ace67e6a5ade3da78bcd7373e87d22420dec83202702538ec66025fcfc7961b7
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SSDEEP
1536:vr+mFM2HXKZgixhIksu+XM5/HtAQ9Jox7e:T+4MJIkLZJNAQ9Jo9e
Malware Config
Signatures
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Tinba family
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\D40AA848 = "C:\\Users\\Admin\\AppData\\Roaming\\D40AA848\\bin.exe" winver.exe -
resource yara_rule behavioral1/memory/3036-0-0x0000000000400000-0x0000000000418000-memory.dmp upx -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_6a324668cbcf97dd3639e7f399085c1e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winver.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe 2576 winver.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 2576 winver.exe 1204 Explorer.EXE 1204 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1204 Explorer.EXE 1204 Explorer.EXE -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 3036 wrote to memory of 2576 3036 JaffaCakes118_6a324668cbcf97dd3639e7f399085c1e.exe 31 PID 3036 wrote to memory of 2576 3036 JaffaCakes118_6a324668cbcf97dd3639e7f399085c1e.exe 31 PID 3036 wrote to memory of 2576 3036 JaffaCakes118_6a324668cbcf97dd3639e7f399085c1e.exe 31 PID 3036 wrote to memory of 2576 3036 JaffaCakes118_6a324668cbcf97dd3639e7f399085c1e.exe 31 PID 3036 wrote to memory of 2576 3036 JaffaCakes118_6a324668cbcf97dd3639e7f399085c1e.exe 31 PID 2576 wrote to memory of 1204 2576 winver.exe 21 PID 2576 wrote to memory of 1112 2576 winver.exe 19 PID 2576 wrote to memory of 1164 2576 winver.exe 20 PID 2576 wrote to memory of 1204 2576 winver.exe 21 PID 2576 wrote to memory of 496 2576 winver.exe 25
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1112
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1164
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1204 -
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6a324668cbcf97dd3639e7f399085c1e.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6a324668cbcf97dd3639e7f399085c1e.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3036 -
C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2576
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:496