Analysis
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max time kernel
93s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
27-09-2024 04:43
Static task
static1
Behavioral task
behavioral1
Sample
f9bacaf6935029ac0aca6c342f78206d_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f9bacaf6935029ac0aca6c342f78206d_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
f9bacaf6935029ac0aca6c342f78206d_JaffaCakes118.exe
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Size
721KB
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MD5
f9bacaf6935029ac0aca6c342f78206d
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SHA1
0ba99de8dcdeb14d4e161813165b0da604cf7b8d
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SHA256
e26348a6a9dec2571a22b42cace3eaf85b579746b67679be2cfe62553e6e4741
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SHA512
9d4cf16fbe6eb0f5e86abf0722f24ccc40b3782c02be87899c1a427a35bfbc9e6a86d514b7dbd7f01679154c5570cb1419366bbb6ad97843d9772c8eed3e6916
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SSDEEP
12288:yzxsTy8AykcXk9P1G+mRqvLstxXT73TGRdvF3Z4mxxPV6mFk6Z7:yzxse7y41GkOhT73TEvQmXPVhHV
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 1 IoCs
resource yara_rule behavioral2/memory/3660-67-0x0000000000400000-0x0000000000513000-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\FieleWay.txt f9bacaf6935029ac0aca6c342f78206d_JaffaCakes118.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 5028 3660 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 f9bacaf6935029ac0aca6c342f78206d_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3660 wrote to memory of 936 3660 f9bacaf6935029ac0aca6c342f78206d_JaffaCakes118.exe 82 PID 3660 wrote to memory of 936 3660 f9bacaf6935029ac0aca6c342f78206d_JaffaCakes118.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\f9bacaf6935029ac0aca6c342f78206d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f9bacaf6935029ac0aca6c342f78206d_JaffaCakes118.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3660 -
C:\program files\internet explorer\IEXPLORE.EXE"C:\program files\internet explorer\IEXPLORE.EXE"2⤵PID:936
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3660 -s 6522⤵
- Program crash
PID:5028
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3660 -ip 36601⤵PID:2360