Analysis
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max time kernel
136s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
31-10-2024 07:25
Behavioral task
behavioral1
Sample
8242178cbf9f296916051c58607c4275_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
8242178cbf9f296916051c58607c4275_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
8242178cbf9f296916051c58607c4275_JaffaCakes118.exe
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Size
321KB
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MD5
8242178cbf9f296916051c58607c4275
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SHA1
2af2e56821b1a7a7aed7103e3deb115da58469b4
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SHA256
0601a317925785744fca0230d81b98a08c6f61ef9b69e84a6313b389af4863e3
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SHA512
4da2cc886bef1591f1dd187279c845bd53854eeb6bf2310ab595e4bd34ffd757e984c9da37312a0c89aecfbafef2239d6963410ec524e6b66056a61bdb49308c
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SSDEEP
6144:rgg/nv8YotwxoMsQNtMZTdXKUd/9SYq73ckuNBQ9T:rzvbotweLQv4xKUjSh3ckuN6R
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 2 IoCs
Processes:
resource yara_rule behavioral2/memory/2316-0-0x0000000000400000-0x0000000000457000-memory.dmp modiloader_stage2 behavioral2/memory/1500-1-0x0000000000400000-0x0000000000457000-memory.dmp modiloader_stage2 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
8242178cbf9f296916051c58607c4275_JaffaCakes118.exedescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation 8242178cbf9f296916051c58607c4275_JaffaCakes118.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 768 1500 WerFault.exe 86 -
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.
Processes:
8242178cbf9f296916051c58607c4275_JaffaCakes118.execigicigivip32.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8242178cbf9f296916051c58607c4275_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cigicigivip32.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
8242178cbf9f296916051c58607c4275_JaffaCakes118.exepid Process 2316 8242178cbf9f296916051c58607c4275_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
8242178cbf9f296916051c58607c4275_JaffaCakes118.exedescription pid Process procid_target PID 2316 wrote to memory of 1500 2316 8242178cbf9f296916051c58607c4275_JaffaCakes118.exe 86 PID 2316 wrote to memory of 1500 2316 8242178cbf9f296916051c58607c4275_JaffaCakes118.exe 86 PID 2316 wrote to memory of 1500 2316 8242178cbf9f296916051c58607c4275_JaffaCakes118.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\8242178cbf9f296916051c58607c4275_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8242178cbf9f296916051c58607c4275_JaffaCakes118.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2316 -
C:\Users\Admin\AppData\Roaming\cigicigivip32.exe"C:\Users\Admin\AppData\Roaming\cigicigivip32.exe"2⤵
- System Location Discovery: System Language Discovery
PID:1500 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1500 -s 5163⤵
- Program crash
PID:768
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 1500 -ip 15001⤵PID:3508