dridex | d32d4b106d3e7bec5500d4b3e68beb13bde443c72a0e012c69ddf2517a898308

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
16-04-2024 04:08

Target

f2a818c40abdcdd0772257b16e2207b6_JaffaCakes118.dll
Size

188KB
MD5

f2a818c40abdcdd0772257b16e2207b6
SHA1

e117591f39343f0f4cbce5853a15b91b65f117fb
SHA256

d32d4b106d3e7bec5500d4b3e68beb13bde443c72a0e012c69ddf2517a898308
SHA512

2e05a066905e07df431d728bfa588fc93107659ddf1a19179853fec400df197b11a166dcefb8355c1a7685cf4cc987e96db1c0fcbc05785944847f235076916a
SSDEEP

3072:gA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoio:gzIqATVfQeV2FZalKq6jtGJWuTmd

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 2 IoCs

Detects Dridex both x86 and x64 loader in memory.

Processes:

resource	yara_rule
behavioral2/memory/464-0-0x0000000075180000-0x00000000751B0000-memory.dmp	dridex_ldr
behavioral2/memory/464-2-0x0000000075180000-0x00000000751B0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4024 464 WerFault.exe rundll32.exe

pid	pid_target	process	target process
4024	464	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1460 wrote to memory of 464	1460	rundll32.exe	rundll32.exe
PID 1460 wrote to memory of 464	1460	rundll32.exe	rundll32.exe
PID 1460 wrote to memory of 464	1460	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f2a818c40abdcdd0772257b16e2207b6_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1460

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f2a818c40abdcdd0772257b16e2207b6_JaffaCakes118.dll,#1
2⤵
PID:464

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 464 -s 688
3⤵
- Program crash
PID:4024

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 464 -ip 464
1⤵
PID:4408

memory/464-0-0x0000000075180000-0x00000000751B0000-memory.dmp

Filesize
192KB

Download
memory/464-1-0x0000000001020000-0x0000000001026000-memory.dmp

Filesize
24KB

Download
memory/464-2-0x0000000075180000-0x00000000751B0000-memory.dmp

Filesize
192KB

Download