Analysis
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max time kernel
149s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
04-01-2025 00:27
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_7693c6e4ebcc3199b4ddb64c6f5f4135.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
JaffaCakes118_7693c6e4ebcc3199b4ddb64c6f5f4135.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_7693c6e4ebcc3199b4ddb64c6f5f4135.exe
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Size
88KB
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MD5
7693c6e4ebcc3199b4ddb64c6f5f4135
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SHA1
876290b49b64990fc1ca8481c95b89f8bf50e4b5
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SHA256
041b3c786f27c038c6c07bf7764414937d1be1373d2c68e06e6abe7a1b04a77b
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SHA512
738d2f03def816b257a7999cbcaeaa67034ca354c273c0768a7cb166d817769d7b9512a3cc92e5619bf00cba5e91ee47ae21b2df1129469c7ed2315ec2e786ef
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SSDEEP
1536:r5nfmIpxDWbUfd3aOPmxxEhvgCooXqRQqjh+rmKVsN:r5fvp12UFKcD/6jwqWsN
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\5E187AF3 = "C:\\Users\\Admin\\AppData\\Roaming\\5E187AF3\\bin.exe" winver.exe -
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_7693c6e4ebcc3199b4ddb64c6f5f4135.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winver.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe 2216 winver.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2216 winver.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 824 wrote to memory of 2216 824 JaffaCakes118_7693c6e4ebcc3199b4ddb64c6f5f4135.exe 32 PID 824 wrote to memory of 2216 824 JaffaCakes118_7693c6e4ebcc3199b4ddb64c6f5f4135.exe 32 PID 824 wrote to memory of 2216 824 JaffaCakes118_7693c6e4ebcc3199b4ddb64c6f5f4135.exe 32 PID 824 wrote to memory of 2216 824 JaffaCakes118_7693c6e4ebcc3199b4ddb64c6f5f4135.exe 32 PID 824 wrote to memory of 2216 824 JaffaCakes118_7693c6e4ebcc3199b4ddb64c6f5f4135.exe 32 PID 2216 wrote to memory of 1124 2216 winver.exe 20 PID 2216 wrote to memory of 1048 2216 winver.exe 17 PID 2216 wrote to memory of 1056 2216 winver.exe 18 PID 2216 wrote to memory of 1124 2216 winver.exe 20 PID 2216 wrote to memory of 1472 2216 winver.exe 25
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1048
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1056
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1124
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7693c6e4ebcc3199b4ddb64c6f5f4135.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7693c6e4ebcc3199b4ddb64c6f5f4135.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:824 -
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:2216
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1472