Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
24-12-2024 02:28
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_40ce5690cef65c6f59806b0cbfb98ddfd7b8a577196b37481e048df940707210.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_40ce5690cef65c6f59806b0cbfb98ddfd7b8a577196b37481e048df940707210.dll
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Size
184KB
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MD5
d98caef8000146b1f32fa24a06169fac
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SHA1
d87c5e47c5f6e8ee734be19215dc92458f055de4
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SHA256
40ce5690cef65c6f59806b0cbfb98ddfd7b8a577196b37481e048df940707210
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SHA512
144f078ce17a33f09839ae516a9972f6a45c2459bdfaca1dffc3eca88d88f5fabbd3c986f068cab123fd3f195398935d0c4461b1902c1b2bf4edec45470efa5f
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SSDEEP
3072:liLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaoNlzoxss7:liLVCIT4WK2z1W+CUHZj4Skq/eaoDoC
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 behavioral1/memory/1776-0-0x0000000074BA0000-0x0000000074BCF000-memory.dmp dridex_ldr -
Program crash 1 IoCs
pid pid_target Process procid_target 2840 1776 WerFault.exe 31 -
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 11 IoCs
description pid Process procid_target PID 2412 wrote to memory of 1776 2412 rundll32.exe 31 PID 2412 wrote to memory of 1776 2412 rundll32.exe 31 PID 2412 wrote to memory of 1776 2412 rundll32.exe 31 PID 2412 wrote to memory of 1776 2412 rundll32.exe 31 PID 2412 wrote to memory of 1776 2412 rundll32.exe 31 PID 2412 wrote to memory of 1776 2412 rundll32.exe 31 PID 2412 wrote to memory of 1776 2412 rundll32.exe 31 PID 1776 wrote to memory of 2840 1776 rundll32.exe 32 PID 1776 wrote to memory of 2840 1776 rundll32.exe 32 PID 1776 wrote to memory of 2840 1776 rundll32.exe 32 PID 1776 wrote to memory of 2840 1776 rundll32.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_40ce5690cef65c6f59806b0cbfb98ddfd7b8a577196b37481e048df940707210.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2412 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_40ce5690cef65c6f59806b0cbfb98ddfd7b8a577196b37481e048df940707210.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1776 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1776 -s 2203⤵
- Program crash
PID:2840
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