Analysis
-
max time kernel
103s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system -
submitted
29/03/2025, 19:55
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_96729e12cad280dfc5ff8e6c2d157da6.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_96729e12cad280dfc5ff8e6c2d157da6.exe
Resource
win10v2004-20250314-en
General
-
Target
JaffaCakes118_96729e12cad280dfc5ff8e6c2d157da6.exe
-
Size
2.7MB
-
MD5
96729e12cad280dfc5ff8e6c2d157da6
-
SHA1
d46298cb7cfba3adfd824c6519d90f3389bcb9f5
-
SHA256
271277602d875ed781ba6715adb2b4e8a4f35518e3f06de8957a96f87aed9c4c
-
SHA512
e2b93f102d211787e4adf07cfc6b774a3336790aa050fd9905b45a3b5d9bb25e0c0c981cb888067756ee55ba516279b292ca9321eb31f31154ad62280dd167c4
-
SSDEEP
49152:ZA5c9TnnGYn++s66fHdZzPH+HTRZGJXaNTgLjjxP184b/bVISIgDpr/zp+2E:ZAiTnGfFfdFPcTUXa1gvN+4PVDIgDdr+
Malware Config
Signatures
-
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
-
Modiloader family
-
ModiLoader Second Stage 3 IoCs
resource yara_rule behavioral2/memory/4828-6-0x0000000000400000-0x00000000009CC000-memory.dmp modiloader_stage2 behavioral2/memory/4828-5-0x0000000000400000-0x00000000009CC000-memory.dmp modiloader_stage2 behavioral2/memory/4828-7-0x0000000000400000-0x00000000009CC000-memory.dmp modiloader_stage2 -
Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion JaffaCakes118_96729e12cad280dfc5ff8e6c2d157da6.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.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-869607583-2483572573-2297019986-1000\Software\Wine JaffaCakes118_96729e12cad280dfc5ff8e6c2d157da6.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 4828 JaffaCakes118_96729e12cad280dfc5ff8e6c2d157da6.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\Common Files\Microsoft Shared\MSINFO\2010.txt JaffaCakes118_96729e12cad280dfc5ff8e6c2d157da6.exe -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_96729e12cad280dfc5ff8e6c2d157da6.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4828 JaffaCakes118_96729e12cad280dfc5ff8e6c2d157da6.exe 4828 JaffaCakes118_96729e12cad280dfc5ff8e6c2d157da6.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4828 wrote to memory of 3520 4828 JaffaCakes118_96729e12cad280dfc5ff8e6c2d157da6.exe 92 PID 4828 wrote to memory of 3520 4828 JaffaCakes118_96729e12cad280dfc5ff8e6c2d157da6.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_96729e12cad280dfc5ff8e6c2d157da6.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_96729e12cad280dfc5ff8e6c2d157da6.exe"1⤵
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4828 -
C:\program files\internet explorer\IEXPLORE.EXE"C:\program files\internet explorer\IEXPLORE.EXE"2⤵PID:3520
-