dridex | f832addd592e488b2f44608f494257ad10dba192c31f638e5f4b89a30aeacb5d

Analysis

max time kernel
140s
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
20-03-2024 23:22

Target

da17d1c6405f452d06624753f9e7879e.dll
Size

188KB
MD5

da17d1c6405f452d06624753f9e7879e
SHA1

2b7602b83b7f0fdf2eac421c9b18ed2867563fe9
SHA256

f832addd592e488b2f44608f494257ad10dba192c31f638e5f4b89a30aeacb5d
SHA512

9374610c752660fdf510db30dbf19b3810632004830ce501b944e0048560fdaade64cd71f755d5c8176de0017573d4a281a08fdee94fde7934294e77fcc080fe
SSDEEP

3072:qA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoQo:qzIqATVfQeV2FZalKq6jtGJWuTmd

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/3684-0-0x0000000075260000-0x0000000075290000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2744 3684 WerFault.exe rundll32.exe

pid	pid_target	process	target process
2744	3684	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3472 wrote to memory of 3684	3472	rundll32.exe	rundll32.exe
PID 3472 wrote to memory of 3684	3472	rundll32.exe	rundll32.exe
PID 3472 wrote to memory of 3684	3472	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\da17d1c6405f452d06624753f9e7879e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3472

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\da17d1c6405f452d06624753f9e7879e.dll,#1
2⤵
PID:3684

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3684 -s 688
3⤵
- Program crash
PID:2744

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3684 -ip 3684
1⤵
PID:3908

memory/3684-0-0x0000000075260000-0x0000000075290000-memory.dmp

Filesize
192KB

Download
memory/3684-1-0x0000000000CF0000-0x0000000000CF6000-memory.dmp

Filesize
24KB

Download