dridex | ffaadb51ec2655711eac5cb0306676e45cc6da4708400e4b1d91577c34ce1f68

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
25-03-2024 11:01

Target

ddd9883e15404daa124d940d0b3889ad.dll
Size

188KB
MD5

ddd9883e15404daa124d940d0b3889ad
SHA1

3e6462cc2ab83ef89bf9506a2b2e522a76f1e3c3
SHA256

ffaadb51ec2655711eac5cb0306676e45cc6da4708400e4b1d91577c34ce1f68
SHA512

54eb059bad57691a7c3a549d3acb171d0f27261f89a9b563ef4b617d895d6b3061809cb31f4c4ce372ac6b303fdfd109a354f2d0b8f7cd7bed14c0a3c12db34a
SSDEEP

3072:vA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoVo:vzIqATVfQeV2FZalKq6jtGJWuTmd

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/4744-0-0x00000000757E0000-0x0000000075810000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4784 4744 WerFault.exe rundll32.exe

pid	pid_target	process	target process
4784	4744	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4932 wrote to memory of 4744	4932	rundll32.exe	rundll32.exe
PID 4932 wrote to memory of 4744	4932	rundll32.exe	rundll32.exe
PID 4932 wrote to memory of 4744	4932	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ddd9883e15404daa124d940d0b3889ad.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4932

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ddd9883e15404daa124d940d0b3889ad.dll,#1
2⤵
PID:4744

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4744 -s 692
3⤵
- Program crash
PID:4784

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4744 -ip 4744
1⤵
PID:4100

memory/4744-0-0x00000000757E0000-0x0000000075810000-memory.dmp

Filesize
192KB

Download
memory/4744-1-0x0000000002CE0000-0x0000000002CE6000-memory.dmp

Filesize
24KB

Download