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Analysis
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max time kernel
93s -
max time network
103s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24/12/2024, 18:02
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_42b68ce815acc69ebe20deaa8ab0a09d2f9ff609ce0a25fabb7a706155337193.dll
Resource
win7-20241010-en
General
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Target
JaffaCakes118_42b68ce815acc69ebe20deaa8ab0a09d2f9ff609ce0a25fabb7a706155337193.dll
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Size
184KB
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MD5
da47c44c7c6fd3a6053b88d2e5fe2e49
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SHA1
a2eede02c07780f22f380143568072fa356b620e
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SHA256
42b68ce815acc69ebe20deaa8ab0a09d2f9ff609ce0a25fabb7a706155337193
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SHA512
5e44398782458b73f30d8f336db00a33f682eb545df92f56161dd55b80ff830dd57d96157fd2bd5526b9c9a83c2e886e151546ffc41cff3770617f30d1de7b27
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SSDEEP
3072:ziLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaoqlzoxss7:ziLVCIT4WK2z1W+CUHZj4Skq/eaogoC
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/3976-1-0x0000000075410000-0x000000007543F000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 1568 3976 WerFault.exe 82 -
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 2424 wrote to memory of 3976 2424 rundll32.exe 82 PID 2424 wrote to memory of 3976 2424 rundll32.exe 82 PID 2424 wrote to memory of 3976 2424 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42b68ce815acc69ebe20deaa8ab0a09d2f9ff609ce0a25fabb7a706155337193.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2424 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_42b68ce815acc69ebe20deaa8ab0a09d2f9ff609ce0a25fabb7a706155337193.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3976 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3976 -s 6203⤵
- Program crash
PID:1568
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 3976 -ip 39761⤵PID:3948