dridex | 958e9ca9a063b4f756770874953f591dcc131ef3a85f9b9b56f12b243adba671

Analysis

max time kernel
146s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
07-04-2024 09:09

Target

e49286db7c13f76e10e0eb306e52b300_JaffaCakes118.dll
Size

188KB
MD5

e49286db7c13f76e10e0eb306e52b300
SHA1

b54608d57452efd6949dfab17d51781fbead9f1a
SHA256

958e9ca9a063b4f756770874953f591dcc131ef3a85f9b9b56f12b243adba671
SHA512

89619e5c1252a73df333a4bdbf090df5fe25251d46e65a73e35aa412e5187250e46ddf2f201ae1aa488edda98b72fb186ad82054db1d215a7ba67e00f9b3f6b2
SSDEEP

3072:2A8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoAo:2zIqATVfQeV2FZalKq6jtGJWuTmd

Score

10^/10

Family

dridex

Botnet

22201

103.82.248.59:443

54.39.98.141:6602

103.109.247.8:10443

rc4.plain

Dridex
Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.
botnet dridex

Dridex Loader 1 IoCs

Detects Dridex both x86 and x64 loader in memory.

Processes:

resource	yara_rule
behavioral2/memory/3132-1-0x0000000075230000-0x0000000075260000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4748 3132 WerFault.exe rundll32.exe

pid	pid_target	process	target process
4748	3132	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3460 wrote to memory of 3132	3460	rundll32.exe	rundll32.exe
PID 3460 wrote to memory of 3132	3460	rundll32.exe	rundll32.exe
PID 3460 wrote to memory of 3132	3460	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e49286db7c13f76e10e0eb306e52b300_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3460

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e49286db7c13f76e10e0eb306e52b300_JaffaCakes118.dll,#1
2⤵
PID:3132

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3132 -s 656
3⤵
- Program crash
PID:4748

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3132 -ip 3132
1⤵
PID:656

memory/3132-1-0x0000000075230000-0x0000000075260000-memory.dmp

Filesize
192KB

Download
memory/3132-0-0x0000000000D40000-0x0000000000D46000-memory.dmp

Filesize
24KB

Download