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Analysis
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max time kernel
150s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
23/08/2024, 02:12
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
6 signatures
150 seconds
General
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Target
b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe
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Size
55KB
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MD5
b9f703d2aed81aa56465ccdfaac553db
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SHA1
d7e1bc758a9c68d3a247ff6f61522b748dff1121
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SHA256
2cfacea8ae6e16b8baa609d3b47c13af5514e84e4f071dd2884fb207161c3a1f
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SHA512
d9f26325b78621c33e7e4515eb444e6d04e200e3076b780a887b2eb9184553c1a0a12f8e2d2d774bbfe8b5859d69bf03012c7b488b27455d19834e6640701abb
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SSDEEP
1536:0p88Pm0cBQEa6XPscEc6MoawzUOMbYtFRwiwovZ:0p8MmnQEaAUcgLawaBQ
Score
10/10
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\userinit = "C:\\Windows\\system32\\twext.exe," b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\twext.exe b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe File created C:\Windows\SysWOW64\twext.exe b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 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 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5 PID 4844 wrote to memory of 612 4844 b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe 5
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:612
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C:\Users\Admin\AppData\Local\Temp\b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b9f703d2aed81aa56465ccdfaac553db_JaffaCakes118.exe"1⤵
- Modifies WinLogon for persistence
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4844