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Analysis
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max time kernel
141s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
14/12/2024, 16:29
Behavioral task
behavioral1
Sample
efaadbc486eb03962638795502a87834_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
efaadbc486eb03962638795502a87834_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
efaadbc486eb03962638795502a87834_JaffaCakes118.exe
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Size
157KB
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MD5
efaadbc486eb03962638795502a87834
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SHA1
44be17d041df3121d9f0cbe6be7b62e1cf2f445e
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SHA256
623ed0f50694f78e7267ef00670b0857813ca41380cc9125b0b2bbbd5f313b6b
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SHA512
a3fd2f54428902f807c37bbf190c1086b0b2e50da48733355a408227b874324d333f52fdf22bcab34ab6194fff5a0c8de72577635a5495aa08620b7f857c297a
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SSDEEP
3072:AL1pXzJuwr6ae4dtybxdSQZla2ttdbLAs4JbjEhS6mx7LM6e4f1:Ax3q/wtybxAQZlaA70jEh6+6P
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 family
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ModiLoader Second Stage 17 IoCs
resource yara_rule behavioral1/memory/2012-9-0x0000000000400000-0x000000000046C000-memory.dmp modiloader_stage2 behavioral1/memory/2012-13-0x0000000000400000-0x000000000046C000-memory.dmp modiloader_stage2 behavioral1/memory/2356-14-0x0000000000400000-0x000000000046C000-memory.dmp modiloader_stage2 behavioral1/memory/2356-15-0x0000000000400000-0x000000000046C000-memory.dmp modiloader_stage2 behavioral1/memory/2356-16-0x0000000000400000-0x000000000046C000-memory.dmp modiloader_stage2 behavioral1/memory/2356-17-0x0000000000400000-0x000000000046C000-memory.dmp modiloader_stage2 behavioral1/memory/2356-18-0x0000000000400000-0x000000000046C000-memory.dmp modiloader_stage2 behavioral1/memory/2356-19-0x0000000000400000-0x000000000046C000-memory.dmp modiloader_stage2 behavioral1/memory/2356-20-0x0000000000400000-0x000000000046C000-memory.dmp modiloader_stage2 behavioral1/memory/2356-21-0x0000000000400000-0x000000000046C000-memory.dmp modiloader_stage2 behavioral1/memory/2356-22-0x0000000000400000-0x000000000046C000-memory.dmp modiloader_stage2 behavioral1/memory/2356-23-0x0000000000400000-0x000000000046C000-memory.dmp modiloader_stage2 behavioral1/memory/2356-24-0x0000000000400000-0x000000000046C000-memory.dmp modiloader_stage2 behavioral1/memory/2356-25-0x0000000000400000-0x000000000046C000-memory.dmp modiloader_stage2 behavioral1/memory/2356-26-0x0000000000400000-0x000000000046C000-memory.dmp modiloader_stage2 behavioral1/memory/2356-27-0x0000000000400000-0x000000000046C000-memory.dmp modiloader_stage2 behavioral1/memory/2356-28-0x0000000000400000-0x000000000046C000-memory.dmp modiloader_stage2 -
Executes dropped EXE 1 IoCs
pid Process 2356 Winservices.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SysServices = "C:\\Windows\\Winservices.exe" efaadbc486eb03962638795502a87834_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SysServices = "C:\\Windows\\Winservices.exe" Winservices.exe -
resource yara_rule behavioral1/memory/2012-0-0x0000000000400000-0x000000000046C000-memory.dmp upx behavioral1/files/0x00070000000120fe-6.dat upx behavioral1/memory/2356-10-0x0000000000400000-0x000000000046C000-memory.dmp upx behavioral1/memory/2012-9-0x0000000000400000-0x000000000046C000-memory.dmp upx behavioral1/memory/2012-13-0x0000000000400000-0x000000000046C000-memory.dmp upx behavioral1/memory/2356-14-0x0000000000400000-0x000000000046C000-memory.dmp upx behavioral1/memory/2356-15-0x0000000000400000-0x000000000046C000-memory.dmp upx behavioral1/memory/2356-16-0x0000000000400000-0x000000000046C000-memory.dmp upx behavioral1/memory/2356-17-0x0000000000400000-0x000000000046C000-memory.dmp upx behavioral1/memory/2356-18-0x0000000000400000-0x000000000046C000-memory.dmp upx behavioral1/memory/2356-19-0x0000000000400000-0x000000000046C000-memory.dmp upx behavioral1/memory/2356-20-0x0000000000400000-0x000000000046C000-memory.dmp upx behavioral1/memory/2356-21-0x0000000000400000-0x000000000046C000-memory.dmp upx behavioral1/memory/2356-22-0x0000000000400000-0x000000000046C000-memory.dmp upx behavioral1/memory/2356-23-0x0000000000400000-0x000000000046C000-memory.dmp upx behavioral1/memory/2356-24-0x0000000000400000-0x000000000046C000-memory.dmp upx behavioral1/memory/2356-25-0x0000000000400000-0x000000000046C000-memory.dmp upx behavioral1/memory/2356-26-0x0000000000400000-0x000000000046C000-memory.dmp upx behavioral1/memory/2356-27-0x0000000000400000-0x000000000046C000-memory.dmp upx behavioral1/memory/2356-28-0x0000000000400000-0x000000000046C000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\Winservices.exe efaadbc486eb03962638795502a87834_JaffaCakes118.exe File opened for modification C:\Windows\Winservices.exe efaadbc486eb03962638795502a87834_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 efaadbc486eb03962638795502a87834_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Winservices.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2356 Winservices.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2012 wrote to memory of 2356 2012 efaadbc486eb03962638795502a87834_JaffaCakes118.exe 30 PID 2012 wrote to memory of 2356 2012 efaadbc486eb03962638795502a87834_JaffaCakes118.exe 30 PID 2012 wrote to memory of 2356 2012 efaadbc486eb03962638795502a87834_JaffaCakes118.exe 30 PID 2012 wrote to memory of 2356 2012 efaadbc486eb03962638795502a87834_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\efaadbc486eb03962638795502a87834_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\efaadbc486eb03962638795502a87834_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2012 -
C:\Windows\Winservices.exe"C:\Windows\Winservices.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2356
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
157KB
MD5efaadbc486eb03962638795502a87834
SHA144be17d041df3121d9f0cbe6be7b62e1cf2f445e
SHA256623ed0f50694f78e7267ef00670b0857813ca41380cc9125b0b2bbbd5f313b6b
SHA512a3fd2f54428902f807c37bbf190c1086b0b2e50da48733355a408227b874324d333f52fdf22bcab34ab6194fff5a0c8de72577635a5495aa08620b7f857c297a