dridex | 18565b6ced5411cf75bfbe77fafbcb515ae77f6374bd2d94476a80239e72e4d1

Analysis

max time kernel
143s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
25-03-2024 12:28

Target

de03498a5c8eaef8ab2ec537d9c32268.dll
Size

188KB
MD5

de03498a5c8eaef8ab2ec537d9c32268
SHA1

80a7d19d4450aac6ef14698eacc4b5386c809e2b
SHA256

18565b6ced5411cf75bfbe77fafbcb515ae77f6374bd2d94476a80239e72e4d1
SHA512

e2665a65a21459337789f0d02ab2cc3615ff2271f2503a43ce2bfe15c85780ff13ddc01853006390f26201b22c91429228ca6ab873593473b2ca6b740983a999
SSDEEP

3072:YA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAovo:YzIqATVfQeV2FZalKq6jtGJWuTmd

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/4952-0-0x0000000075450000-0x0000000075480000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4852 4952 WerFault.exe rundll32.exe

pid	pid_target	process	target process
4852	4952	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2168 wrote to memory of 4952	2168	rundll32.exe	rundll32.exe
PID 2168 wrote to memory of 4952	2168	rundll32.exe	rundll32.exe
PID 2168 wrote to memory of 4952	2168	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\de03498a5c8eaef8ab2ec537d9c32268.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2168

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\de03498a5c8eaef8ab2ec537d9c32268.dll,#1
2⤵
PID:4952

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4952 -s 688
3⤵
- Program crash
PID:4852

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 4952 -ip 4952
1⤵
PID:2308

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=4076 --field-trial-handle=2900,i,14549994492153927475,12895178890800740987,262144 --variations-seed-version /prefetch:8
1⤵
PID:1972

memory/4952-0-0x0000000075450000-0x0000000075480000-memory.dmp

Filesize
192KB

Download
memory/4952-1-0x0000000002100000-0x0000000002106000-memory.dmp

Filesize
24KB

Download