dridex | 8bf3ff4e1a15e78c670dc93e8b3ddf08d5745b920c4ea6697bb689a9b065ed40

Analysis

max time kernel
147s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
08-04-2024 17:13

Target

e7fdf04a0c4d7b5e1146f60a0ae47e29_JaffaCakes118.dll
Size

188KB
MD5

e7fdf04a0c4d7b5e1146f60a0ae47e29
SHA1

170b930c9927c6e293dcd755512ed2d9cc0795c4
SHA256

8bf3ff4e1a15e78c670dc93e8b3ddf08d5745b920c4ea6697bb689a9b065ed40
SHA512

bc7eb481b51f1f08ef48608b50545f905d2d9f7dd3424bf6f1a5f01c6e950b0c0878abb14281b6982ffbbbb0e602db4f8e9dbedb210f3b71e4984fb541d6218d
SSDEEP

3072:CA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoOo:CzIqATVfQeV2FZalKq6jtGJWuTmd

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/3340-0-0x00000000756E0000-0x0000000075710000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3572 3340 WerFault.exe rundll32.exe

pid	pid_target	process	target process
3572	3340	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4588 wrote to memory of 3340	4588	rundll32.exe	rundll32.exe
PID 4588 wrote to memory of 3340	4588	rundll32.exe	rundll32.exe
PID 4588 wrote to memory of 3340	4588	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e7fdf04a0c4d7b5e1146f60a0ae47e29_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4588

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e7fdf04a0c4d7b5e1146f60a0ae47e29_JaffaCakes118.dll,#1
2⤵
PID:3340

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3340 -s 700
3⤵
- Program crash
PID:3572

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3340 -ip 3340
1⤵
PID:3224

memory/3340-0-0x00000000756E0000-0x0000000075710000-memory.dmp

Filesize
192KB

Download
memory/3340-1-0x0000000000B40000-0x0000000000B46000-memory.dmp

Filesize
24KB

Download