Analysis
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max time kernel
144s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
03-11-2024 07:45
Behavioral task
behavioral1
Sample
8a5a31235dbd48bf4cb170ec877f9803_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
8a5a31235dbd48bf4cb170ec877f9803_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
8a5a31235dbd48bf4cb170ec877f9803_JaffaCakes118.exe
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Size
33KB
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MD5
8a5a31235dbd48bf4cb170ec877f9803
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SHA1
5c631fca8dda2f005378350536156bb8b541a64b
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SHA256
62d5776eee5ee08417d76d1fdfd907c402fe739d686516c7286e7bb580637d12
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SHA512
9bdb774e4df0c10fdf45fdb3decc8bc00b07f37249840863ac25ca1ff77b1fd134bfb4fa63de0cdd017e5646109e72f235ca158e3a5ff7d2312a6fcff1ba07bf
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SSDEEP
768:cH7R0am7q/555NJ9kSTOnVaKzY8MRP+tX:1eP5NJ2OOnVZSItX
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 16 IoCs
Processes:
resource yara_rule behavioral1/files/0x0008000000016cec-2.dat modiloader_stage2 behavioral1/memory/2352-9-0x0000000000400000-0x000000000040E000-memory.dmp modiloader_stage2 behavioral1/memory/2056-10-0x0000000000400000-0x000000000040E000-memory.dmp modiloader_stage2 behavioral1/memory/2056-11-0x0000000000400000-0x000000000040E000-memory.dmp modiloader_stage2 behavioral1/memory/2056-12-0x0000000000400000-0x000000000040E000-memory.dmp modiloader_stage2 behavioral1/memory/2056-13-0x0000000000400000-0x000000000040E000-memory.dmp modiloader_stage2 behavioral1/memory/2056-14-0x0000000000400000-0x000000000040E000-memory.dmp modiloader_stage2 behavioral1/memory/2056-15-0x0000000000400000-0x000000000040E000-memory.dmp modiloader_stage2 behavioral1/memory/2056-16-0x0000000000400000-0x000000000040E000-memory.dmp modiloader_stage2 behavioral1/memory/2056-17-0x0000000000400000-0x000000000040E000-memory.dmp modiloader_stage2 behavioral1/memory/2056-18-0x0000000000400000-0x000000000040E000-memory.dmp modiloader_stage2 behavioral1/memory/2056-19-0x0000000000400000-0x000000000040E000-memory.dmp modiloader_stage2 behavioral1/memory/2056-20-0x0000000000400000-0x000000000040E000-memory.dmp modiloader_stage2 behavioral1/memory/2056-21-0x0000000000400000-0x000000000040E000-memory.dmp modiloader_stage2 behavioral1/memory/2056-22-0x0000000000400000-0x000000000040E000-memory.dmp modiloader_stage2 behavioral1/memory/2056-23-0x0000000000400000-0x000000000040E000-memory.dmp modiloader_stage2 -
Executes dropped EXE 1 IoCs
Processes:
Crazy AIM v3.0.exepid Process 2056 Crazy AIM v3.0.exe -
Loads dropped DLL 2 IoCs
Processes:
8a5a31235dbd48bf4cb170ec877f9803_JaffaCakes118.exepid Process 2352 8a5a31235dbd48bf4cb170ec877f9803_JaffaCakes118.exe 2352 8a5a31235dbd48bf4cb170ec877f9803_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
Crazy AIM v3.0.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\Black Keylogger = "C:\\Users\\Admin\\AppData\\Local\\Crazy AIM v3.0.exe" Crazy AIM v3.0.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 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
8a5a31235dbd48bf4cb170ec877f9803_JaffaCakes118.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8a5a31235dbd48bf4cb170ec877f9803_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Crazy AIM v3.0.exepid Process 2056 Crazy AIM v3.0.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
8a5a31235dbd48bf4cb170ec877f9803_JaffaCakes118.exedescription pid Process procid_target PID 2352 wrote to memory of 2056 2352 8a5a31235dbd48bf4cb170ec877f9803_JaffaCakes118.exe 30 PID 2352 wrote to memory of 2056 2352 8a5a31235dbd48bf4cb170ec877f9803_JaffaCakes118.exe 30 PID 2352 wrote to memory of 2056 2352 8a5a31235dbd48bf4cb170ec877f9803_JaffaCakes118.exe 30 PID 2352 wrote to memory of 2056 2352 8a5a31235dbd48bf4cb170ec877f9803_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\8a5a31235dbd48bf4cb170ec877f9803_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\8a5a31235dbd48bf4cb170ec877f9803_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2352 -
C:\Users\Admin\AppData\Local\Crazy AIM v3.0.exe"C:\Users\Admin\AppData\Local\Crazy AIM v3.0.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: GetForegroundWindowSpam
PID:2056
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
33KB
MD58a5a31235dbd48bf4cb170ec877f9803
SHA15c631fca8dda2f005378350536156bb8b541a64b
SHA25662d5776eee5ee08417d76d1fdfd907c402fe739d686516c7286e7bb580637d12
SHA5129bdb774e4df0c10fdf45fdb3decc8bc00b07f37249840863ac25ca1ff77b1fd134bfb4fa63de0cdd017e5646109e72f235ca158e3a5ff7d2312a6fcff1ba07bf