dridex | d2697fae526ee2100e46b7ae842c18e37290570c1973bd5a07461fbbd37110dd

Analysis

max time kernel
37s
max time network
111s
platform
windows10_x64
resource
win10v20210408
submitted
16/04/2021, 06:32

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
d2697fae526ee2100e46b7ae842c18e37290570c1973bd5a07461fbbd37110dd.dll
Size 162KB
Sample210416-dpzpfv1j7e
SHA256 d2697fae526ee2100e46b7ae842c18e37290570c1973bd5a07461fbbd37110dd
MD5 107f518146baa2c1b6439d9a6c57c800
SHA1 b8fd459cd6b9e1b7c0f236784d3222af29ddfd9b
SHA512 5008fd835faf23a01ff8d1abc03792cdf226dfaa0058705dd35e0431373cefcb79e22173d4ab79a9e57b7dfb248587d78f19708c4d920c17abcfdff45546665a
MD5 SHA1 SHA512

Score

10^/10

dridex 40112 botnet evasion loader trojan

Malware Config

Extracted

Family

dridex

Botnet

40112

107.172.227.10:443
172.93.133.123:2303
108.168.61.147:8172

rc4.plain

Signatures

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.

botnet loader

resource	yara_rule
behavioral2/memory/4876-115-0x0000000073880000-0x00000000738AE000-memory.dmp	dridex_ldr

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4804 wrote to memory of 4876	4804	rundll32.exe	69
PID 4804 wrote to memory of 4876	4804	rundll32.exe	69
PID 4804 wrote to memory of 4876	4804	rundll32.exe	69

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d2697fae526ee2100e46b7ae842c18e37290570c1973bd5a07461fbbd37110dd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4804
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d2697fae526ee2100e46b7ae842c18e37290570c1973bd5a07461fbbd37110dd.dll,#1
  2⤵
  - Checks whether UAC is enabled
  PID:4876

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4876-115-0x0000000073880000-0x00000000738AE000-memory.dmp

Download

memory/4876-117-0x00000000008E0000-0x0000000000A2A000-memory.dmp