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Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
27/09/2024, 11:35
Static task
static1
Behavioral task
behavioral1
Sample
fa54ac33e33b9dccbf0ebfa250a5e502_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fa54ac33e33b9dccbf0ebfa250a5e502_JaffaCakes118.exe
Resource
win10v2004-20240910-en
General
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Target
fa54ac33e33b9dccbf0ebfa250a5e502_JaffaCakes118.exe
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Size
726KB
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MD5
fa54ac33e33b9dccbf0ebfa250a5e502
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SHA1
af85a0051a3e6348b3a888f280521ec46e4ec7fc
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SHA256
86c07b8d6ca0325e4ec5c439b45426d0614dd810e6a651dd07eda8aab0d713c9
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SHA512
65ed876e3edd448a8196cdc957852379e11f05382654c1fbf4fe920f72106be92b89b58c8be1ca78c68b7a9c4268030daa7e108411d8d481d4e5ec3c08613586
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SSDEEP
12288:p9Cc5k0mR3P8XhGLxe0DdKK2BH3scfqs45k7XVnMJmaVKmdPOmIzDS0oUk++tEOB:V5k0mR3P8Xux7Dddi3wfWjVnM9xdP9IC
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 2 IoCs
resource yara_rule behavioral1/memory/1688-22-0x0000000000400000-0x00000000004E7000-memory.dmp modiloader_stage2 behavioral1/memory/2160-28-0x0000000000400000-0x00000000004E7000-memory.dmp modiloader_stage2 -
Executes dropped EXE 2 IoCs
pid Process 1688 4.exe 2160 4.exe -
Loads dropped DLL 4 IoCs
pid Process 2364 fa54ac33e33b9dccbf0ebfa250a5e502_JaffaCakes118.exe 1688 4.exe 2364 fa54ac33e33b9dccbf0ebfa250a5e502_JaffaCakes118.exe 2160 4.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" fa54ac33e33b9dccbf0ebfa250a5e502_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 3 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 fa54ac33e33b9dccbf0ebfa250a5e502_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 2364 wrote to memory of 1688 2364 fa54ac33e33b9dccbf0ebfa250a5e502_JaffaCakes118.exe 30 PID 2364 wrote to memory of 1688 2364 fa54ac33e33b9dccbf0ebfa250a5e502_JaffaCakes118.exe 30 PID 2364 wrote to memory of 1688 2364 fa54ac33e33b9dccbf0ebfa250a5e502_JaffaCakes118.exe 30 PID 2364 wrote to memory of 1688 2364 fa54ac33e33b9dccbf0ebfa250a5e502_JaffaCakes118.exe 30 PID 2364 wrote to memory of 1688 2364 fa54ac33e33b9dccbf0ebfa250a5e502_JaffaCakes118.exe 30 PID 2364 wrote to memory of 1688 2364 fa54ac33e33b9dccbf0ebfa250a5e502_JaffaCakes118.exe 30 PID 2364 wrote to memory of 1688 2364 fa54ac33e33b9dccbf0ebfa250a5e502_JaffaCakes118.exe 30 PID 2364 wrote to memory of 2160 2364 fa54ac33e33b9dccbf0ebfa250a5e502_JaffaCakes118.exe 31 PID 2364 wrote to memory of 2160 2364 fa54ac33e33b9dccbf0ebfa250a5e502_JaffaCakes118.exe 31 PID 2364 wrote to memory of 2160 2364 fa54ac33e33b9dccbf0ebfa250a5e502_JaffaCakes118.exe 31 PID 2364 wrote to memory of 2160 2364 fa54ac33e33b9dccbf0ebfa250a5e502_JaffaCakes118.exe 31 PID 2364 wrote to memory of 2160 2364 fa54ac33e33b9dccbf0ebfa250a5e502_JaffaCakes118.exe 31 PID 2364 wrote to memory of 2160 2364 fa54ac33e33b9dccbf0ebfa250a5e502_JaffaCakes118.exe 31 PID 2364 wrote to memory of 2160 2364 fa54ac33e33b9dccbf0ebfa250a5e502_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\fa54ac33e33b9dccbf0ebfa250a5e502_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fa54ac33e33b9dccbf0ebfa250a5e502_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2364 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1688
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2160
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
459KB
MD559509507a9bc7d4ffd4fb5bf9e4b0247
SHA1202ce05101f694bc9508acf410e756281a6ec553
SHA2561127f6025f1f70c5b3fac0144da99f4a9a6d32f70a0f6f681bfe7518d39800d4
SHA512c2b3b524036741b5c8eee10e877f3619ce72a77dd4cfe3f2a656c65ff7cf01eafec8956bc5b22e477d5ffaf60634f6f7f6e63126672142faaba6732fb5919549