dridex | 135f7ad1eb7b9635e244fd46bead2550983577f1c1c265e989a9deb7fcc53ed7

Analysis

max time kernel
146s
max time network
162s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11-04-2024 20:58

Target

ee5432d5737726f7e8a1be9c6f63f79c_JaffaCakes118.dll
Size

188KB
MD5

ee5432d5737726f7e8a1be9c6f63f79c
SHA1

8ca89d119610d6a4f755368446b47926caf57ce2
SHA256

135f7ad1eb7b9635e244fd46bead2550983577f1c1c265e989a9deb7fcc53ed7
SHA512

98fa772ee8f1ce588332084f082e349573cbb603a8a8a5192a93f844e129d84cd7bdd397bb68be9f5498df65fbab3df9633eb0e1d458dda33948d1e370cf5540
SSDEEP

3072:fA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoWo:fzIqATVfQeV2FZalKq6jtGJWuTmd

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/3488-1-0x00000000758F0000-0x0000000075920000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3476 3488 WerFault.exe rundll32.exe

pid	pid_target	process	target process
3476	3488	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4012 wrote to memory of 3488	4012	rundll32.exe	rundll32.exe
PID 4012 wrote to memory of 3488	4012	rundll32.exe	rundll32.exe
PID 4012 wrote to memory of 3488	4012	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ee5432d5737726f7e8a1be9c6f63f79c_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4012
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ee5432d5737726f7e8a1be9c6f63f79c_JaffaCakes118.dll,#1
  2⤵
  PID:3488
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3488 -s 688
    3⤵
    - Program crash
    PID:3476

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3488 -ip 3488
1⤵
PID:2228

memory/3488-0-0x00000000008B0000-0x00000000008B6000-memory.dmp

Filesize
24KB

Download
memory/3488-1-0x00000000758F0000-0x0000000075920000-memory.dmp

Filesize
192KB

Download
memory/3488-4-0x00000000008B0000-0x00000000008B6000-memory.dmp

Filesize
24KB

Download