dridex | 4726ee53fdab3efc3122dc5b78a8c337f89e0817289447cd23c28327387c03a7

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17-04-2024 20:23

Target

f698497e144ab63ad0b5a45b68ea4e1b_JaffaCakes118.dll
Size

184KB
MD5

f698497e144ab63ad0b5a45b68ea4e1b
SHA1

0e016a74d8683ec9ba51e15e3556a8581882c000
SHA256

4726ee53fdab3efc3122dc5b78a8c337f89e0817289447cd23c28327387c03a7
SHA512

66841f86dcf50a4fac4f7cd48e78d39a70e2a57e1254250acd2622b81ea2c5a6c7577e751bd471a1f3f87fec08f6608cd80faf060e186a49cc33149060c287b7
SSDEEP

3072:Shd6lp2ffOeP3gv+i4W63iFfKfXM9mQltYwgO226+f33JDVQcY:S3fOeIv54W6SFKfc9me9v9/JDV

Score

10^/10

Family

dridex

Botnet

22201

51.79.50.122:443

222.124.142.67:10443

138.201.222.158:4664

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/2796-0-0x0000000074E60000-0x0000000074E90000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4208 2796 WerFault.exe rundll32.exe

pid	pid_target	process	target process
4208	2796	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2856 wrote to memory of 2796	2856	rundll32.exe	rundll32.exe
PID 2856 wrote to memory of 2796	2856	rundll32.exe	rundll32.exe
PID 2856 wrote to memory of 2796	2856	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f698497e144ab63ad0b5a45b68ea4e1b_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2856

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f698497e144ab63ad0b5a45b68ea4e1b_JaffaCakes118.dll,#1
2⤵
PID:2796

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2796 -s 668
3⤵
- Program crash
PID:4208

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2796 -ip 2796
1⤵
PID:1780

memory/2796-0-0x0000000074E60000-0x0000000074E90000-memory.dmp

Filesize
192KB

Download
memory/2796-1-0x0000000000D80000-0x0000000000D86000-memory.dmp

Filesize
24KB

Download