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Analysis
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max time kernel
93s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
29/12/2024, 09:00
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_5ada0f260d28f2f0b60e90bbd49119a9cf832552808c1398f6d4d9900ccabeeb.dll
Resource
win7-20240729-en
General
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Target
JaffaCakes118_5ada0f260d28f2f0b60e90bbd49119a9cf832552808c1398f6d4d9900ccabeeb.dll
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Size
184KB
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MD5
46b780b96f68fc9ea24fb3426b5f0874
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SHA1
460c23316110222721ea723e46c1c461355b2bc8
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SHA256
5ada0f260d28f2f0b60e90bbd49119a9cf832552808c1398f6d4d9900ccabeeb
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SHA512
c1ff66b34440c7666b64e5c1843fc2a35cfba3316a3c7cbfaf4505303d86e217c4ac0cad82b36036c63b0aeb6b2651526c4d28e34106e31f9b4e0e70ca284e53
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SSDEEP
3072:KiLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaoTlzoxss7:KiLVCIT4WK2z1W+CUHZj4Skq/eaoJoC
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/1652-1-0x0000000074C50000-0x0000000074C7F000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 4444 1652 WerFault.exe 84 -
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 4592 wrote to memory of 1652 4592 rundll32.exe 84 PID 4592 wrote to memory of 1652 4592 rundll32.exe 84 PID 4592 wrote to memory of 1652 4592 rundll32.exe 84
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5ada0f260d28f2f0b60e90bbd49119a9cf832552808c1398f6d4d9900ccabeeb.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4592 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5ada0f260d28f2f0b60e90bbd49119a9cf832552808c1398f6d4d9900ccabeeb.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1652 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1652 -s 6243⤵
- Program crash
PID:4444
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1652 -ip 16521⤵PID:4976