Analysis
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max time kernel
148s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
28-09-2024 12:55
Behavioral task
behavioral1
Sample
fc58c73a6f33b76e3fb197a2f57344d1_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
fc58c73a6f33b76e3fb197a2f57344d1_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
fc58c73a6f33b76e3fb197a2f57344d1_JaffaCakes118.exe
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Size
871KB
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MD5
fc58c73a6f33b76e3fb197a2f57344d1
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SHA1
a6fdb52ca691d699ee9d431c30fc327a7364c14b
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SHA256
e8e3de92a6950b07beef477488c7b9b2014cbc729381dd9fabcb50775d005c8c
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SHA512
fbaac88bd289425bdc5672236ddba0435d0986dd2686b655df8554b33922e974a73027b08b5c75be495b39bcd30d67ca198952c1ef85ae1e87ae749e5cd5cf6e
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SSDEEP
12288:PCnrin3t/UCdwfTnbJO1DMopqQMUsS39d9kRDuwKqSFNroyV/oRpML0:qnrind/U4vqQ+S39daRDuUS/mpML
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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ModiLoader Second Stage 7 IoCs
resource yara_rule behavioral2/files/0x0008000000023424-3.dat modiloader_stage2 behavioral2/memory/3604-6-0x0000000000400000-0x00000000004DF000-memory.dmp modiloader_stage2 behavioral2/memory/4112-7-0x0000000000400000-0x00000000004DF000-memory.dmp modiloader_stage2 behavioral2/memory/4112-11-0x0000000000400000-0x00000000004DF000-memory.dmp modiloader_stage2 behavioral2/memory/4112-14-0x0000000000400000-0x00000000004DF000-memory.dmp modiloader_stage2 behavioral2/memory/4112-17-0x0000000000400000-0x00000000004DF000-memory.dmp modiloader_stage2 behavioral2/memory/4112-20-0x0000000000400000-0x00000000004DF000-memory.dmp modiloader_stage2 -
Executes dropped EXE 1 IoCs
pid Process 4112 spooll32.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\vscanner = "c:\\windows\\spooll32.exe" fc58c73a6f33b76e3fb197a2f57344d1_JaffaCakes118.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created \??\c:\windows\spooll32.exe fc58c73a6f33b76e3fb197a2f57344d1_JaffaCakes118.exe File opened for modification \??\c:\windows\spooll32.exe fc58c73a6f33b76e3fb197a2f57344d1_JaffaCakes118.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 fc58c73a6f33b76e3fb197a2f57344d1_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language spooll32.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3604 fc58c73a6f33b76e3fb197a2f57344d1_JaffaCakes118.exe 3604 fc58c73a6f33b76e3fb197a2f57344d1_JaffaCakes118.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe 4112 spooll32.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3604 fc58c73a6f33b76e3fb197a2f57344d1_JaffaCakes118.exe Token: SeDebugPrivilege 3604 fc58c73a6f33b76e3fb197a2f57344d1_JaffaCakes118.exe Token: SeDebugPrivilege 4112 spooll32.exe Token: SeDebugPrivilege 4112 spooll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3604 wrote to memory of 4112 3604 fc58c73a6f33b76e3fb197a2f57344d1_JaffaCakes118.exe 82 PID 3604 wrote to memory of 4112 3604 fc58c73a6f33b76e3fb197a2f57344d1_JaffaCakes118.exe 82 PID 3604 wrote to memory of 4112 3604 fc58c73a6f33b76e3fb197a2f57344d1_JaffaCakes118.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\fc58c73a6f33b76e3fb197a2f57344d1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fc58c73a6f33b76e3fb197a2f57344d1_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3604 -
\??\c:\windows\spooll32.exec:\windows\spooll32.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4112
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
871KB
MD5fc58c73a6f33b76e3fb197a2f57344d1
SHA1a6fdb52ca691d699ee9d431c30fc327a7364c14b
SHA256e8e3de92a6950b07beef477488c7b9b2014cbc729381dd9fabcb50775d005c8c
SHA512fbaac88bd289425bdc5672236ddba0435d0986dd2686b655df8554b33922e974a73027b08b5c75be495b39bcd30d67ca198952c1ef85ae1e87ae749e5cd5cf6e