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Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30/12/2024, 00:12
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_07497843547dcd34de45ca66c1ac941a02a0efd247459c9346ab235d54a000b2.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_07497843547dcd34de45ca66c1ac941a02a0efd247459c9346ab235d54a000b2.dll
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Size
184KB
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MD5
769b375eb88f957b2675f9241e65e120
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SHA1
9661bf5c06f1fad297fee2ec5273cbdcfa75bfbc
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SHA256
07497843547dcd34de45ca66c1ac941a02a0efd247459c9346ab235d54a000b2
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SHA512
13d7059dba224e1461a4f9de28002dc6ed8f30668b6d125e94bb6d25729c29c837e8219f6a80c6c8af0e103adffbb36917e3690acb3dc5fab05b6b59e4b43a59
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SSDEEP
3072:liLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaoVlzoxss7:liLVCIT4WK2z1W+CUHZj4Skq/eao7oC
Malware Config
Extracted
dridex
22202
80.241.218.90:443
103.161.172.109:13786
87.98.128.76:5723
Signatures
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Dridex family
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resource yara_rule behavioral2/memory/2632-1-0x0000000075410000-0x000000007543F000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 4764 2632 WerFault.exe 83 -
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 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4036 wrote to memory of 2632 4036 rundll32.exe 83 PID 4036 wrote to memory of 2632 4036 rundll32.exe 83 PID 4036 wrote to memory of 2632 4036 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_07497843547dcd34de45ca66c1ac941a02a0efd247459c9346ab235d54a000b2.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4036 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_07497843547dcd34de45ca66c1ac941a02a0efd247459c9346ab235d54a000b2.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2632 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2632 -s 6163⤵
- Program crash
PID:4764
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2632 -ip 26321⤵PID:2628