dridex | 3390943660e820a6d072d6dc63255cdc6515f51827b4140fff0a19492a069249

Analysis

max time kernel
147s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240319-en
resource tags

arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system
submitted
27-03-2024 06:25

Target

e0fb918a6e3bf135ab9d667416ca2fee.dll
Size

188KB
MD5

e0fb918a6e3bf135ab9d667416ca2fee
SHA1

ff318e3c591af10e604a792604bca5a4689e62ee
SHA256

3390943660e820a6d072d6dc63255cdc6515f51827b4140fff0a19492a069249
SHA512

d7a32409d57f25721cad4d4497e5ad1b050a70836b25f65be4a31d5b7556fa26686d667f6534f7bef6c55a06ef988c0eb4bf74ff7ad9dd1adedb2097367ccc15
SSDEEP

3072:HA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAo0o:HzIqATVfQeV2FZalKq6jtGJWuTmd

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/3216-0-0x0000000074FD0000-0x0000000075000000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

624 3216 WerFault.exe rundll32.exe

pid	pid_target	process	target process
624	3216	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2132 wrote to memory of 3216	2132	rundll32.exe	rundll32.exe
PID 2132 wrote to memory of 3216	2132	rundll32.exe	rundll32.exe
PID 2132 wrote to memory of 3216	2132	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e0fb918a6e3bf135ab9d667416ca2fee.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2132

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e0fb918a6e3bf135ab9d667416ca2fee.dll,#1
2⤵
PID:3216

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3216 -s 692
3⤵
- Program crash
PID:624

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3216 -ip 3216
1⤵
PID:660

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=3488 --field-trial-handle=2808,i,4621512294509789388,1545966267740426092,262144 --variations-seed-version /prefetch:8
1⤵
PID:1104

memory/3216-0-0x0000000074FD0000-0x0000000075000000-memory.dmp

Filesize
192KB

Download
memory/3216-1-0x00000000008E0000-0x00000000008E6000-memory.dmp

Filesize
24KB

Download