dridex | 392e1ddda67c0ca42c01632827c8ec575b6c791d98f0fcebae33666e2b3bc68b

Analysis

max time kernel
147s
max time network
152s
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 05:48

Target

e4336ca537e41f77c81ad8f63917e2eb_JaffaCakes118.dll
Size

188KB
MD5

e4336ca537e41f77c81ad8f63917e2eb
SHA1

06382c11bde248f9a45f20a1531397f5b777b27a
SHA256

392e1ddda67c0ca42c01632827c8ec575b6c791d98f0fcebae33666e2b3bc68b
SHA512

eefc09b7927418d09e8c513b741ce2e239c253e7ae81f8d8931436ccaaf56bc04ab4b5258de5582663646682d3863acaa5dc12e7a2151273d661961b8d29b342
SSDEEP

3072:ZA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAovo:ZzIqATVfQeV2FZalKq6jtGJWuTmd

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/4236-1-0x0000000075420000-0x0000000075450000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4828 4236 WerFault.exe rundll32.exe

pid	pid_target	process	target process
4828	4236	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4588 wrote to memory of 4236	4588	rundll32.exe	rundll32.exe
PID 4588 wrote to memory of 4236	4588	rundll32.exe	rundll32.exe
PID 4588 wrote to memory of 4236	4588	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e4336ca537e41f77c81ad8f63917e2eb_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4588

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e4336ca537e41f77c81ad8f63917e2eb_JaffaCakes118.dll,#1
2⤵
PID:4236

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4236 -s 688
3⤵
- Program crash
PID:4828

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4236 -ip 4236
1⤵
PID:3128

memory/4236-0-0x0000000000DE0000-0x0000000000DE6000-memory.dmp

Filesize
24KB

Download
memory/4236-1-0x0000000075420000-0x0000000075450000-memory.dmp

Filesize
192KB

Download
memory/4236-3-0x0000000000DE0000-0x0000000000DE6000-memory.dmp

Filesize
24KB

Download