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Analysis
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max time kernel
149s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
10/01/2025, 18:37
Behavioral task
behavioral1
Sample
JaffaCakes118_eb3651e28021ee5ff712b340eacafd03.exe
Resource
win7-20241010-en
9 signatures
150 seconds
General
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Target
JaffaCakes118_eb3651e28021ee5ff712b340eacafd03.exe
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Size
34KB
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MD5
eb3651e28021ee5ff712b340eacafd03
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SHA1
fe939cdfb03f06b8e5c441008a943c68ddfaf38d
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SHA256
9c098e84af7e0cfe50a24ce699c95d69ac395ef908bcb52aa657dbcbfbd3e397
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SHA512
7f129ba7472b8de988046e1c875d7ff371e788547648f666b771fdf50e38b121dedb61f6c015803ade2afe58c9d4ad4e28d4656a665c532c1fa8f667476862f1
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SSDEEP
768:1p22qWFcy5XQ7lO41uirwA98p3MpkNBxd0cJWV6dy/x9J2:1pYoX58z1uirL98xMWnT0OQ9J2
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-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\3A8CC7CF = "C:\\Users\\Admin\\AppData\\Roaming\\3A8CC7CF\\bin.exe" winver.exe -
resource yara_rule behavioral1/memory/2252-0-0x0000000000400000-0x0000000000417000-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_eb3651e28021ee5ff712b340eacafd03.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winver.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe 1684 winver.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
pid Process 1684 winver.exe 1220 Explorer.EXE 1220 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1220 Explorer.EXE 1220 Explorer.EXE -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 2252 wrote to memory of 1684 2252 JaffaCakes118_eb3651e28021ee5ff712b340eacafd03.exe 29 PID 2252 wrote to memory of 1684 2252 JaffaCakes118_eb3651e28021ee5ff712b340eacafd03.exe 29 PID 2252 wrote to memory of 1684 2252 JaffaCakes118_eb3651e28021ee5ff712b340eacafd03.exe 29 PID 2252 wrote to memory of 1684 2252 JaffaCakes118_eb3651e28021ee5ff712b340eacafd03.exe 29 PID 2252 wrote to memory of 1684 2252 JaffaCakes118_eb3651e28021ee5ff712b340eacafd03.exe 29 PID 1684 wrote to memory of 1220 1684 winver.exe 21 PID 1684 wrote to memory of 1120 1684 winver.exe 19 PID 1684 wrote to memory of 1176 1684 winver.exe 20 PID 1684 wrote to memory of 1220 1684 winver.exe 21 PID 1684 wrote to memory of 1336 1684 winver.exe 23
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1120
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1176
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1220 -
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_eb3651e28021ee5ff712b340eacafd03.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_eb3651e28021ee5ff712b340eacafd03.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2252 -
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:1684
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1336