dridex | 9eea18beb233d9d007c0be3d29b1d2f3985d2bb9def51a016063f7f977cfd533

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
26-03-2024 09:45

Target

dedc1e80432df5aa30ae9e63f5a82444.dll
Size

188KB
MD5

dedc1e80432df5aa30ae9e63f5a82444
SHA1

48ee602c75de28207c244bdc7612ed81dc0db08e
SHA256

9eea18beb233d9d007c0be3d29b1d2f3985d2bb9def51a016063f7f977cfd533
SHA512

998c29a121ce6d6a673d4bd05b782edd2c136c6384d79c6bf844b33c8054d20a81d33c5d7d1268992f435065a0fb790c5ae55c4b5dd09da075acfc3b968aef00
SSDEEP

3072:SA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAomo:SzIqATVfQeV2FZalKq6jtGJWuTmd

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/428-1-0x0000000074C10000-0x0000000074C40000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

212 428 WerFault.exe rundll32.exe

pid	pid_target	process	target process
212	428	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4988 wrote to memory of 428	4988	rundll32.exe	rundll32.exe
PID 4988 wrote to memory of 428	4988	rundll32.exe	rundll32.exe
PID 4988 wrote to memory of 428	4988	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dedc1e80432df5aa30ae9e63f5a82444.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4988

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dedc1e80432df5aa30ae9e63f5a82444.dll,#1
2⤵
PID:428

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 428 -s 664
3⤵
- Program crash
PID:212

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 428 -ip 428
1⤵
PID:3048

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=3776 --field-trial-handle=2232,i,9772508353233483703,11473701862007458502,262144 --variations-seed-version /prefetch:8
1⤵
PID:4560

memory/428-0-0x00000000006B0000-0x00000000006B6000-memory.dmp

Filesize
24KB

Download
memory/428-1-0x0000000074C10000-0x0000000074C40000-memory.dmp

Filesize
192KB

Download
memory/428-2-0x00000000006B0000-0x00000000006B6000-memory.dmp

Filesize
24KB

Download