dridex | 7116bf143dc19dc97cb471c192a0da1df0c6c65e162f9a3c45a0352ab8828ee3

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
21-04-2024 18:30

Target

ffe6fc9a13b85707bf5e2590a1eef85e_JaffaCakes118.dll
Size

188KB
MD5

ffe6fc9a13b85707bf5e2590a1eef85e
SHA1

aead75c4e3b4dca5840e2a7c971e77073f937342
SHA256

7116bf143dc19dc97cb471c192a0da1df0c6c65e162f9a3c45a0352ab8828ee3
SHA512

9f5c8d170715f9e1814cb26c55715c604fa6f1c543f6fb8d59fa13ddc36ce20dd9b8a0276069dcb7df70b2dab74e71e9830e4b566231d46fd057d8477697c84e
SSDEEP

3072:GA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoXo: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/4156-0-0x0000000074D50000-0x0000000074D80000-memory.dmp	dridex_ldr
behavioral2/memory/4156-2-0x0000000074D50000-0x0000000074D80000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3236 4156 WerFault.exe rundll32.exe

pid	pid_target	process	target process
3236	4156	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 5088 wrote to memory of 4156	5088	rundll32.exe	rundll32.exe
PID 5088 wrote to memory of 4156	5088	rundll32.exe	rundll32.exe
PID 5088 wrote to memory of 4156	5088	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ffe6fc9a13b85707bf5e2590a1eef85e_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5088

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ffe6fc9a13b85707bf5e2590a1eef85e_JaffaCakes118.dll,#1
2⤵
PID:4156

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4156 -s 688
3⤵
- Program crash
PID:3236

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4156 -ip 4156
1⤵
PID:3484

memory/4156-0-0x0000000074D50000-0x0000000074D80000-memory.dmp

Filesize
192KB

Download
memory/4156-1-0x0000000000620000-0x0000000000626000-memory.dmp

Filesize
24KB

Download
memory/4156-2-0x0000000074D50000-0x0000000074D80000-memory.dmp

Filesize
192KB

Download