dridex | 161ceded7062244a7875e718fad3c7fe0de5a5b104c335e0632891584372b6c1

Analysis

max time kernel
143s
max time network
129s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25-01-2024 17:55

Target

752556685dbc8bbfdef11bad9044620d.dll
Size

188KB
MD5

752556685dbc8bbfdef11bad9044620d
SHA1

127304e1364d2608d7ea76a9c5d29df9c6c4346e
SHA256

161ceded7062244a7875e718fad3c7fe0de5a5b104c335e0632891584372b6c1
SHA512

1086047a297bcb225aed973b9ef5b3de68c02de87fb42df9b37372166a85ebd27ea5a2b4188edb9f628deb5eb9fcc740d5d3e2a35954a1e1767e839fdbac27df
SSDEEP

3072:ZA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoeo:ZzIqATVfQeV2FZalKq6jtGJWuTmd

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
behavioral1/memory/2944-0-0x0000000075580000-0x00000000755B0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
2760	2944	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	Process	procid_target
PID 2188 wrote to memory of 2944	2188	rundll32.exe	28
PID 2188 wrote to memory of 2944	2188	rundll32.exe	28
PID 2188 wrote to memory of 2944	2188	rundll32.exe	28
PID 2188 wrote to memory of 2944	2188	rundll32.exe	28
PID 2188 wrote to memory of 2944	2188	rundll32.exe	28
PID 2188 wrote to memory of 2944	2188	rundll32.exe	28
PID 2188 wrote to memory of 2944	2188	rundll32.exe	28
PID 2944 wrote to memory of 2760	2944	rundll32.exe	29
PID 2944 wrote to memory of 2760	2944	rundll32.exe	29
PID 2944 wrote to memory of 2760	2944	rundll32.exe	29
PID 2944 wrote to memory of 2760	2944	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\752556685dbc8bbfdef11bad9044620d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2188
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\752556685dbc8bbfdef11bad9044620d.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2944
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2944 -s 308
    3⤵
    - Program crash
    PID:2760

memory/2944-0-0x0000000075580000-0x00000000755B0000-memory.dmp

Filesize
192KB

Download
memory/2944-1-0x00000000001A0000-0x00000000001A6000-memory.dmp

Filesize
24KB

Download