Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
15-09-2024 14:31
Static task
static1
Behavioral task
behavioral1
Sample
e2b3cdeaa3679bb311061926cbd0ad35_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
e2b3cdeaa3679bb311061926cbd0ad35_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
e2b3cdeaa3679bb311061926cbd0ad35_JaffaCakes118.exe
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Size
606KB
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MD5
e2b3cdeaa3679bb311061926cbd0ad35
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SHA1
718bc52768f2dddbb6e0c95151749c75c107ca94
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SHA256
3a6739a03361855c5b270086e91078b6a10245a3d2b78a8a8fef1c6eaac52baa
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SHA512
471f8876fd975188e5bbdc3a7c123013b6cf0ac3b9cd28f4dd99df93d14816421126c7486a765bd41c3ccc6c8c97f41a0dff6a553357821111c7688bde0b738d
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SSDEEP
12288:uRfi5jHGuJlh2u7xpBi0RWHsSS/f04F3Z4mxxODqVTVOC7g:wfk7GgT20iIWNSk4QmXdVTzk
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 behavioral2/memory/3568-12-0x00000000034D0000-0x0000000003581000-memory.dmp modiloader_stage2 behavioral2/memory/3568-54-0x0000000000400000-0x0000000000566000-memory.dmp modiloader_stage2 -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\Common Files\Microsoft Shared\MSINFO\paramstr.txt e2b3cdeaa3679bb311061926cbd0ad35_JaffaCakes118.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 4320 3568 WerFault.exe 81 -
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 e2b3cdeaa3679bb311061926cbd0ad35_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3568 wrote to memory of 5048 3568 e2b3cdeaa3679bb311061926cbd0ad35_JaffaCakes118.exe 82 PID 3568 wrote to memory of 5048 3568 e2b3cdeaa3679bb311061926cbd0ad35_JaffaCakes118.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\e2b3cdeaa3679bb311061926cbd0ad35_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e2b3cdeaa3679bb311061926cbd0ad35_JaffaCakes118.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3568 -
C:\program files\internet explorer\IEXPLORE.EXE"C:\program files\internet explorer\IEXPLORE.EXE"2⤵PID:5048
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3568 -s 6522⤵
- Program crash
PID:4320
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3568 -ip 35681⤵PID:1524