Analysis
-
max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
28-06-2024 10:04
Static task
static1
Behavioral task
behavioral1
Sample
19ba4fc80828abfc663c6863e163cd61_JaffaCakes118.exe
Resource
win7-20240220-en
General
-
Target
19ba4fc80828abfc663c6863e163cd61_JaffaCakes118.exe
-
Size
2.6MB
-
MD5
19ba4fc80828abfc663c6863e163cd61
-
SHA1
14b3c1b70d6785b0719269a8eef534d5a2ca39e1
-
SHA256
37862a6526c000abe82b5e067c6833a77a8aea9b1dd5d03d4a2d8efb5af9ff13
-
SHA512
94f21d6a89bbb8ba747d12129fdca0efffc44c12be39f17156c122e708acb457897ffb800e2b8c5a2560d31baaa117e8a9fbf14a87c288289169abc9e110e101
-
SSDEEP
49152:FQ1qqagrrMejELqBIlS1tHTPTR6N8RzlBR3cUuEecqnrPv:FQUGHjELNlLKfBtcXEecqjv
Malware Config
Signatures
-
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
-
ModiLoader Second Stage 3 IoCs
Processes:
resource yara_rule behavioral1/memory/1664-4-0x0000000000400000-0x0000000000988000-memory.dmp modiloader_stage2 behavioral1/memory/1664-5-0x0000000000400000-0x0000000000988000-memory.dmp modiloader_stage2 behavioral1/memory/1664-6-0x0000000000400000-0x0000000000988000-memory.dmp modiloader_stage2 -
Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
19ba4fc80828abfc663c6863e163cd61_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 19ba4fc80828abfc663c6863e163cd61_JaffaCakes118.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
19ba4fc80828abfc663c6863e163cd61_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Wine 19ba4fc80828abfc663c6863e163cd61_JaffaCakes118.exe -
Processes:
19ba4fc80828abfc663c6863e163cd61_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 19ba4fc80828abfc663c6863e163cd61_JaffaCakes118.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
19ba4fc80828abfc663c6863e163cd61_JaffaCakes118.exepid process 1664 19ba4fc80828abfc663c6863e163cd61_JaffaCakes118.exe -
Drops file in Program Files directory 1 IoCs
Processes:
19ba4fc80828abfc663c6863e163cd61_JaffaCakes118.exedescription ioc process File created C:\Program Files\Common Files\Microsoft Shared\MSINFO\2010.txt 19ba4fc80828abfc663c6863e163cd61_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
19ba4fc80828abfc663c6863e163cd61_JaffaCakes118.exepid process 1664 19ba4fc80828abfc663c6863e163cd61_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
19ba4fc80828abfc663c6863e163cd61_JaffaCakes118.exedescription pid process target process PID 1664 wrote to memory of 2556 1664 19ba4fc80828abfc663c6863e163cd61_JaffaCakes118.exe IEXPLORE.EXE PID 1664 wrote to memory of 2556 1664 19ba4fc80828abfc663c6863e163cd61_JaffaCakes118.exe IEXPLORE.EXE PID 1664 wrote to memory of 2556 1664 19ba4fc80828abfc663c6863e163cd61_JaffaCakes118.exe IEXPLORE.EXE PID 1664 wrote to memory of 2556 1664 19ba4fc80828abfc663c6863e163cd61_JaffaCakes118.exe IEXPLORE.EXE
Processes
-
C:\Users\Admin\AppData\Local\Temp\19ba4fc80828abfc663c6863e163cd61_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\19ba4fc80828abfc663c6863e163cd61_JaffaCakes118.exe"1⤵
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\program files\internet explorer\IEXPLORE.EXE"C:\program files\internet explorer\IEXPLORE.EXE"2⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1664-0-0x0000000000400000-0x0000000000988000-memory.dmpFilesize
5.5MB
-
memory/1664-4-0x0000000000400000-0x0000000000988000-memory.dmpFilesize
5.5MB
-
memory/1664-5-0x0000000000400000-0x0000000000988000-memory.dmpFilesize
5.5MB
-
memory/1664-1-0x0000000000401000-0x0000000000451000-memory.dmpFilesize
320KB
-
memory/1664-6-0x0000000000400000-0x0000000000988000-memory.dmpFilesize
5.5MB