dridex | 01d40601e5e2073b8f331180d87d92c42799b83d313328a834ce56ce75b9f33a

Analysis

max time kernel
20s
max time network
112s
platform
windows10_x64
resource
win10v20210410
submitted
25-06-2021 12:24

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

01d40601e5e2073b8f331180d87d92c42799b83d313328a834ce56ce75b9f33a.dll
Size

160KB
MD5

2abd833a787b4dec89dac989446102bb
SHA1

358e379c7b8059c29531c378074a6746e6936d9d
SHA256

01d40601e5e2073b8f331180d87d92c42799b83d313328a834ce56ce75b9f33a
SHA512

32661f1198ea0ff72b19fce9232fd1fb125bcb4be4f8344076544ce446856af99c9aaf1963b53771811ad4aec52e82613dc204c474b967b979bd798b89494cec

Score

10^/10

dridex 40111 botnet evasion loader trojan

Malware Config

Extracted

Family

dridex

Botnet

40111

94.247.168.64:443

159.203.93.122:8172

50.116.27.97:2303

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

Processes:

resource	yara_rule
behavioral1/memory/3972-115-0x0000000073A70000-0x0000000073A9E000-memory.dmp	dridex_ldr

Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

rundll32.exe

description ioc process

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

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

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1868 wrote to memory of 3972	1868	rundll32.exe	rundll32.exe
PID 1868 wrote to memory of 3972	1868	rundll32.exe	rundll32.exe
PID 1868 wrote to memory of 3972	1868	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\01d40601e5e2073b8f331180d87d92c42799b83d313328a834ce56ce75b9f33a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1868

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\01d40601e5e2073b8f331180d87d92c42799b83d313328a834ce56ce75b9f33a.dll,#1
2⤵
- Checks whether UAC is enabled
PID:3972

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/3972-114-0x0000000000000000-mapping.dmp

Download
memory/3972-115-0x0000000073A70000-0x0000000073A9E000-memory.dmp

Filesize
184KB

Download
memory/3972-117-0x0000000000830000-0x0000000000836000-memory.dmp

Filesize
24KB

Download