dridex | afbc53901dbb2effb79424fe6aa4b9ba477a9a43a518834f3607ae2787b9bd45

Analysis

max time kernel
156s
max time network
163s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
20-03-2024 21:52

Target

d9eb86bbf855473b132fa197f69a08a4.dll
Size

188KB
MD5

d9eb86bbf855473b132fa197f69a08a4
SHA1

edb0f76813184a78029af59aa66f365570365f6e
SHA256

afbc53901dbb2effb79424fe6aa4b9ba477a9a43a518834f3607ae2787b9bd45
SHA512

e5e76a3194946afbf9320464bd40c99d0e637f64d9d7e7e11704f607ea2951f97df081ddf7edf14bf8c85591ddab351e402fe762647efd7abdbfab5eb512c445
SSDEEP

3072:RA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAovo:RzIqATVfQeV2FZalKq6jtGJWuTmd

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/5108-1-0x00000000757E0000-0x0000000075810000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

716 5108 WerFault.exe rundll32.exe

pid	pid_target	process	target process
716	5108	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4900 wrote to memory of 5108	4900	rundll32.exe	rundll32.exe
PID 4900 wrote to memory of 5108	4900	rundll32.exe	rundll32.exe
PID 4900 wrote to memory of 5108	4900	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d9eb86bbf855473b132fa197f69a08a4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4900

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d9eb86bbf855473b132fa197f69a08a4.dll,#1
2⤵
PID:5108

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5108 -s 692
3⤵
- Program crash
PID:716

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 5108 -ip 5108
1⤵
PID:2888

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=4172 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:8
1⤵
PID:3052

memory/5108-0-0x00000000005D0000-0x00000000005D6000-memory.dmp

Filesize
24KB

Download
memory/5108-1-0x00000000757E0000-0x0000000075810000-memory.dmp

Filesize
192KB

Download
memory/5108-4-0x00000000005D0000-0x00000000005D6000-memory.dmp

Filesize
24KB

Download