Analysis
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max time kernel
95s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
21-12-2024 22:24
Static task
static1
Behavioral task
behavioral1
Sample
Cfabaci_Signed_.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Cfabaci_Signed_.exe
Resource
win10v2004-20241007-en
General
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Target
Cfabaci_Signed_.exe
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Size
960KB
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MD5
8b2b400d37fdc9121b819ebd2beef307
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SHA1
0d303ae14fbb7df8d07c2d24c0a2a66ff05eafc4
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SHA256
7a8468cf315b63bc201f82a3318b39481bba571fdc30b601728faa1bd048dffd
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SHA512
e1badcf19684a5e1162cdf5fc4939753c4dda1aaf0cbf47376370c31a13c2159abfb30f6ef12fe5b5f338bb29b2b74327ec5e71079ae780ecd1da54a2b72f5f8
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SSDEEP
12288:dY2jsH0s30vuwlPMSGUzoPLLJ3SSsD8O1sXNn5IusLZQ1O:dzjm02wKazmLF6s9V1Y
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 family
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ModiLoader First Stage 1 IoCs
resource yara_rule behavioral2/memory/1960-5-0x00000000028E0000-0x00000000028F0000-memory.dmp modiloader_stage1 -
Program crash 1 IoCs
pid pid_target Process procid_target 4440 1960 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 Cfabaci_Signed_.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Cfabaci_Signed_.exe"C:\Users\Admin\AppData\Local\Temp\Cfabaci_Signed_.exe"1⤵
- System Location Discovery: System Language Discovery
PID:1960 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1960 -s 10202⤵
- Program crash
PID:4440
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1960 -ip 19601⤵PID:2408