dridex | db3ed4d737b057e179a7a1bbc64f63c2e819d589fe2747b753483d887b3bab27

Analysis

max time kernel
147s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240319-en
resource tags

arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system
submitted
20-03-2024 14:04

Target

d8fc497f508d9770773a3dee816c68cb.dll
Size

184KB
MD5

d8fc497f508d9770773a3dee816c68cb
SHA1

cdcdfb8443a14b99f1c0de5fb2c658ac3c91138e
SHA256

db3ed4d737b057e179a7a1bbc64f63c2e819d589fe2747b753483d887b3bab27
SHA512

d2ed67cfee2725a8453ca3057c2707836833c55899a3e94375e9b002ebc7a94b39b2f28b32ac21d8540811697f01fbc7cccd57689fa5f0a2a376eb6225c6e59c
SSDEEP

3072:Jhd6lp2ffOeP3gv+i4W63iFfKfXM9mQltYwgO226+f33JXVQcY:J3fOeIv54W6SFKfc9me9v9/JXV

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/4940-0-0x0000000075320000-0x0000000075350000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4020 4940 WerFault.exe rundll32.exe

pid	pid_target	process	target process
4020	4940	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2808 wrote to memory of 4940	2808	rundll32.exe	rundll32.exe
PID 2808 wrote to memory of 4940	2808	rundll32.exe	rundll32.exe
PID 2808 wrote to memory of 4940	2808	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d8fc497f508d9770773a3dee816c68cb.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2808

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d8fc497f508d9770773a3dee816c68cb.dll,#1
2⤵
PID:4940

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4940 -s 668
3⤵
- Program crash
PID:4020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4940 -ip 4940
1⤵
PID:1100

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1028 --field-trial-handle=2000,i,9877262470271371196,11878025205711850266,262144 --variations-seed-version /prefetch:8
1⤵
PID:4832

memory/4940-0-0x0000000075320000-0x0000000075350000-memory.dmp

Filesize
192KB

Download
memory/4940-1-0x00000000006A0000-0x00000000006A6000-memory.dmp

Filesize
24KB

Download