dridex | fad7a859b2ab32edcabdf632ccddec2849e8f7c5ee3e530733025b2f616c307c

Analysis

max time kernel
91s
max time network
93s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10-04-2024 22:11

Target

ec1a5d3a647af82d1168ca497e392627_JaffaCakes118.dll
Size

188KB
MD5

ec1a5d3a647af82d1168ca497e392627
SHA1

9c9062c32d18b43da03a7fa5e1ed1ae7bf90c93f
SHA256

fad7a859b2ab32edcabdf632ccddec2849e8f7c5ee3e530733025b2f616c307c
SHA512

c19f3c6da762cddfecdc00484f0a5a809c68f564f5ca5513ee71b6d0bdcb4f933e1d614c75ce484d660ddae0483532fd6cc5a0b26236f14d68c70196e4483888
SSDEEP

3072:2A8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAo1o: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/4144-0-0x00000000751E0000-0x0000000075210000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4000 4144 WerFault.exe rundll32.exe

pid	pid_target	process	target process
4000	4144	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3696 wrote to memory of 4144	3696	rundll32.exe	rundll32.exe
PID 3696 wrote to memory of 4144	3696	rundll32.exe	rundll32.exe
PID 3696 wrote to memory of 4144	3696	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ec1a5d3a647af82d1168ca497e392627_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3696
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ec1a5d3a647af82d1168ca497e392627_JaffaCakes118.dll,#1
  2⤵
  PID:4144
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4144 -s 692
    3⤵
    - Program crash
    PID:4000

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4144 -ip 4144
1⤵
PID:468

memory/4144-0-0x00000000751E0000-0x0000000075210000-memory.dmp

Filesize
192KB

Download
memory/4144-1-0x0000000000990000-0x0000000000996000-memory.dmp

Filesize
24KB

Download