Analysis
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max time kernel
150s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
23/07/2024, 12:41
Static task
static1
Behavioral task
behavioral1
Sample
67a31ff2ad0e85622ffbde60869336fe_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
67a31ff2ad0e85622ffbde60869336fe_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
67a31ff2ad0e85622ffbde60869336fe_JaffaCakes118.exe
-
Size
3.4MB
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MD5
67a31ff2ad0e85622ffbde60869336fe
-
SHA1
999ce605f537d27597690f1dfbdd3b478fb7f49f
-
SHA256
62698ee74ddbc349e138f0ca1541e211b8af717421a3575e8d4c562c46aaeba9
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SHA512
0dc1da533f81897efc0910b01745f045c57f4620fab4fecb389272880002453fa1de3e48e5dd601d38af89d0fd201797bb8f0385a92b7e6e0aa06ae766829118
-
SSDEEP
98304:2Aapj2lFmPzIyFRUULcpZyROB7Ldr7bYXITcJPAf0:uJgmPzd9LcHVx8W0
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Wapp = "C:\\Arquivos de programas\\Wapp.exe" 67a31ff2ad0e85622ffbde60869336fe_JaffaCakes118.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\Menu Iniciar\Iniciar\Wapp.exe 67a31ff2ad0e85622ffbde60869336fe_JaffaCakes118.exe File created C:\WINDOWS\system\Logfile.txt 67a31ff2ad0e85622ffbde60869336fe_JaffaCakes118.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 292 schtasks.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1716 67a31ff2ad0e85622ffbde60869336fe_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1716 wrote to memory of 292 1716 67a31ff2ad0e85622ffbde60869336fe_JaffaCakes118.exe 28 PID 1716 wrote to memory of 292 1716 67a31ff2ad0e85622ffbde60869336fe_JaffaCakes118.exe 28 PID 1716 wrote to memory of 292 1716 67a31ff2ad0e85622ffbde60869336fe_JaffaCakes118.exe 28 PID 1716 wrote to memory of 292 1716 67a31ff2ad0e85622ffbde60869336fe_JaffaCakes118.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\67a31ff2ad0e85622ffbde60869336fe_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\67a31ff2ad0e85622ffbde60869336fe_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:1716 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /tn startt /tr c:\autoexec.bat /sc onstart /ru system2⤵
- Scheduled Task/Job: Scheduled Task
PID:292
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1