dridex | 75e8dd9867f84a8aa74247d98f71b02f0cc385902c8ee0bf0fb42d57ae973d84

Analysis

max time kernel
161s
max time network
167s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
21-03-2024 08:27

Target

db29303d32dc05481e17d88cb61e69d7.dll
Size

188KB
MD5

db29303d32dc05481e17d88cb61e69d7
SHA1

58c826eed9482fad1e3102e7d8e9200364feaf9b
SHA256

75e8dd9867f84a8aa74247d98f71b02f0cc385902c8ee0bf0fb42d57ae973d84
SHA512

02b0a0dd82d31b85e2884db6a39cd5d20298bd369aa856cd1ee4bbc47893f028a3a0d146d68653752019a15ba8ff6b4849bd15c01720e5eb58cc7eb032a5f135
SSDEEP

3072:EA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoCo:EzIqATVfQeV2FZalKq6jtGJWuTmd

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/3160-0-0x0000000075650000-0x0000000075680000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1568 3160 WerFault.exe rundll32.exe

pid	pid_target	process	target process
1568	3160	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2920 wrote to memory of 3160	2920	rundll32.exe	rundll32.exe
PID 2920 wrote to memory of 3160	2920	rundll32.exe	rundll32.exe
PID 2920 wrote to memory of 3160	2920	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\db29303d32dc05481e17d88cb61e69d7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2920

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\db29303d32dc05481e17d88cb61e69d7.dll,#1
2⤵
PID:3160

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3160 -s 692
3⤵
- Program crash
PID:1568

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3160 -ip 3160
1⤵
PID:1384

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=4160 --field-trial-handle=2588,i,14229658658073991926,6938034815163866135,262144 --variations-seed-version /prefetch:8
1⤵
PID:4416

memory/3160-0-0x0000000075650000-0x0000000075680000-memory.dmp

Filesize
192KB

Download
memory/3160-1-0x0000000000C60000-0x0000000000C66000-memory.dmp

Filesize
24KB

Download