Analysis
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max time kernel
148s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
03-12-2024 07:27
Static task
static1
Behavioral task
behavioral1
Sample
bc523356aca1d8a1a4208d2ac391224c_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
bc523356aca1d8a1a4208d2ac391224c_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
bc523356aca1d8a1a4208d2ac391224c_JaffaCakes118.exe
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Size
613KB
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MD5
bc523356aca1d8a1a4208d2ac391224c
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SHA1
71b01c5fb63d809acab5f84db83e012b67ce962d
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SHA256
cde2bf2fc0a9e788e806993622e86e623a440765d0825c169efdd453fdecbb53
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SHA512
cd2866424e513ea706faead9b9a866c766b530071ed14ae83d8b4e22532fb5660594fa50718015c6e940f03bc45c21c7d546781a833c63db9a0a61cc2f0ced97
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SSDEEP
12288:rwQIrjMh9yLg5xm79ZB2wPTrF3Z4mxx38OENTvY4ocq:fI+8gyPTrQmX38OcvYv
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 Second Stage 3 IoCs
resource yara_rule behavioral2/memory/2060-89-0x0000000000400000-0x0000000000552000-memory.dmp modiloader_stage2 behavioral2/memory/4240-91-0x0000000000400000-0x0000000000552000-memory.dmp modiloader_stage2 behavioral2/memory/3796-88-0x0000000000400000-0x0000000000552000-memory.dmp modiloader_stage2 -
Executes dropped EXE 2 IoCs
pid Process 2060 dosc.exe 3796 dosc.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\dosc.exe bc523356aca1d8a1a4208d2ac391224c_JaffaCakes118.exe File opened for modification C:\Windows\dosc.exe bc523356aca1d8a1a4208d2ac391224c_JaffaCakes118.exe File created C:\Windows\SetupWay.TXT dosc.exe File created C:\Windows\DaverDel.bat bc523356aca1d8a1a4208d2ac391224c_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 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 dosc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bc523356aca1d8a1a4208d2ac391224c_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dosc.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4240 wrote to memory of 2060 4240 bc523356aca1d8a1a4208d2ac391224c_JaffaCakes118.exe 83 PID 4240 wrote to memory of 2060 4240 bc523356aca1d8a1a4208d2ac391224c_JaffaCakes118.exe 83 PID 4240 wrote to memory of 2060 4240 bc523356aca1d8a1a4208d2ac391224c_JaffaCakes118.exe 83 PID 4240 wrote to memory of 4288 4240 bc523356aca1d8a1a4208d2ac391224c_JaffaCakes118.exe 85 PID 4240 wrote to memory of 4288 4240 bc523356aca1d8a1a4208d2ac391224c_JaffaCakes118.exe 85 PID 4240 wrote to memory of 4288 4240 bc523356aca1d8a1a4208d2ac391224c_JaffaCakes118.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\bc523356aca1d8a1a4208d2ac391224c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\bc523356aca1d8a1a4208d2ac391224c_JaffaCakes118.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4240 -
C:\Windows\dosc.exeC:\Windows\dosc.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2060
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\DaverDel.bat2⤵
- System Location Discovery: System Language Discovery
PID:4288
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C:\Windows\dosc.exeC:\Windows\dosc.exe1⤵
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:3796
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
212B
MD5ee707b3f6b2766ba42e9244aadf09240
SHA1b2d85f4ca9d2216fb592ef536106a19db9ce8e0c
SHA256c3bf91790404badbcad6474e23421ca5cb4beddf439189c3864ed2318c5ba192
SHA512d6d619eeb8581242e62709b168327e674253386ea05425ffb1def0dcfeb1cd6a537da41766f7c5e39ce9156e79b4e6525230595c976edb0eb00bfa6a68824312
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Filesize
613KB
MD5bc523356aca1d8a1a4208d2ac391224c
SHA171b01c5fb63d809acab5f84db83e012b67ce962d
SHA256cde2bf2fc0a9e788e806993622e86e623a440765d0825c169efdd453fdecbb53
SHA512cd2866424e513ea706faead9b9a866c766b530071ed14ae83d8b4e22532fb5660594fa50718015c6e940f03bc45c21c7d546781a833c63db9a0a61cc2f0ced97