dridex | aa9807d6e31b92125ea437d3aa692a5a764a70f931c6f19595ff63066443abd5

Analysis

max time kernel
0s
max time network
66s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
01/01/2024, 09:54

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

1e1aa7febb7d18e4661e01e2cc9d0d0a.dll
Size

1.4MB
MD5

1e1aa7febb7d18e4661e01e2cc9d0d0a
SHA1

0b3314d2273e4210b325f774e6bab6f22bcacdfb
SHA256

aa9807d6e31b92125ea437d3aa692a5a764a70f931c6f19595ff63066443abd5
SHA512

ef55806c2268d4de5134c92b3e6caaba71304cf281daffa35752fa806dd42bf40d0a5502de2531723c5faa44c5d6d56db7e2a37c93045d21029a96c6ce5e31cf
SSDEEP

12288:4VI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:tfP7fWsK5z9A+WGAW+V5SB6Ct4bnb

Score

10^/10

dridex botnet evasion payload trojan

Malware Config

Signatures

Dridex
Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.
botnet dridex

Dridex Shellcode 1 IoCs

Detects Dridex Payload shellcode injected in Explorer process.

botnet payload

resource	yara_rule
behavioral2/memory/3480-5-0x00000000090C0000-0x00000000090C1000-memory.dmp	dridex_stager_shellcode

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 behavior: EnumeratesProcesses 4 IoCs

pid	Process
5068	rundll32.exe
5068	rundll32.exe
5068	rundll32.exe
5068	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1e1aa7febb7d18e4661e01e2cc9d0d0a.dll,#1
1⤵
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
PID:5068

C:\Windows\system32\upfc.exe
C:\Windows\system32\upfc.exe
1⤵
PID:1952

C:\Users\Admin\AppData\Local\w89Du\systemreset.exe
C:\Users\Admin\AppData\Local\w89Du\systemreset.exe
1⤵
PID:3004

C:\Windows\system32\systemreset.exe
C:\Windows\system32\systemreset.exe
1⤵
PID:1348

C:\Users\Admin\AppData\Local\0GtA\mblctr.exe
C:\Users\Admin\AppData\Local\0GtA\mblctr.exe
1⤵
PID:1764

C:\Windows\system32\mblctr.exe
C:\Windows\system32\mblctr.exe
1⤵
PID:3728

C:\Users\Admin\AppData\Local\ogoZq4jN\upfc.exe
C:\Users\Admin\AppData\Local\ogoZq4jN\upfc.exe
1⤵
PID:4724

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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/1764-81-0x0000000140000000-0x0000000140169000-memory.dmp

Filesize
1.4MB

Download
memory/1764-83-0x0000015060000000-0x0000015060007000-memory.dmp

Filesize
28KB

Download
memory/1764-88-0x0000000140000000-0x0000000140169000-memory.dmp

Filesize
1.4MB

Download
memory/3004-107-0x0000000140000000-0x0000000140169000-memory.dmp

Filesize
1.4MB

Download
memory/3004-102-0x0000029F312D0000-0x0000029F312D7000-memory.dmp

Filesize
28KB

Download
memory/3004-100-0x0000029F31280000-0x0000029F313E9000-memory.dmp

Filesize
1.4MB

Download
memory/3480-19-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-18-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-43-0x00007FFB321E0000-0x00007FFB321F0000-memory.dmp

Filesize
64KB

Download
memory/3480-54-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-5-0x00000000090C0000-0x00000000090C1000-memory.dmp

Filesize
4KB

Download
memory/3480-7-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-35-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-33-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-26-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-17-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-9-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-10-0x00007FFB30A7A000-0x00007FFB30A7B000-memory.dmp

Filesize
4KB

Download
memory/3480-11-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-52-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-34-0x00000000090A0000-0x00000000090A7000-memory.dmp

Filesize
28KB

Download
memory/3480-32-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-31-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-30-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-29-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-28-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-27-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-25-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-24-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-23-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-22-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-21-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-20-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-12-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-42-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-16-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-15-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-14-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/3480-13-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/4724-64-0x0000000140000000-0x0000000140169000-memory.dmp

Filesize
1.4MB

Download
memory/4724-66-0x0000021E907A0000-0x0000021E907A7000-memory.dmp

Filesize
28KB

Download
memory/4724-70-0x0000000140000000-0x0000000140169000-memory.dmp

Filesize
1.4MB

Download
memory/5068-2-0x0000016090950000-0x0000016090957000-memory.dmp

Filesize
28KB

Download
memory/5068-1-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/5068-0-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download
memory/5068-8-0x0000000140000000-0x0000000140168000-memory.dmp

Filesize
1.4MB

Download