dridex | 0b2a5bba5aeef815dacfe302c97c4c6d0486580228d7417188a511f942c2606c

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
24-12-2024 01:57

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_0b2a5bba5aeef815dacfe302c97c4c6d0486580228d7417188a511f942c2606c.dll
Size

188KB
MD5

1b55f3795a7fea925e59d40b550b3f2a
SHA1

8934a4304db0517500553473779b9c4bc3f332fe
SHA256

0b2a5bba5aeef815dacfe302c97c4c6d0486580228d7417188a511f942c2606c
SHA512

8ee149eaca3e5b1343fcab0d6c14695fc55ed4356184c147921da696b685f810ca5ad1ecf4c50049e2919b3fc392cb0c607c4e68347680581f403732ccaf1979
SSDEEP

3072:TteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIz+9qM:bq7fYIHBZkTB6DWruUCOwjt

Score

10^/10

dridex 22201 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22201

103.87.173.60:443

45.32.243.209:8116

207.180.208.54:4664

rc4.plain

Signatures

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

Dridex Loader 1 IoCs

Detects Dridex both x86 and x64 loader in memory.

botnet loader

resource	yara_rule
behavioral1/memory/2572-1-0x00000000745A0000-0x00000000745D0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1428	2572	WerFault.exe	30

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2064 wrote to memory of 2572	2064	rundll32.exe	30
PID 2064 wrote to memory of 2572	2064	rundll32.exe	30
PID 2064 wrote to memory of 2572	2064	rundll32.exe	30
PID 2064 wrote to memory of 2572	2064	rundll32.exe	30
PID 2064 wrote to memory of 2572	2064	rundll32.exe	30
PID 2064 wrote to memory of 2572	2064	rundll32.exe	30
PID 2064 wrote to memory of 2572	2064	rundll32.exe	30
PID 2572 wrote to memory of 1428	2572	rundll32.exe	32
PID 2572 wrote to memory of 1428	2572	rundll32.exe	32
PID 2572 wrote to memory of 1428	2572	rundll32.exe	32
PID 2572 wrote to memory of 1428	2572	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0b2a5bba5aeef815dacfe302c97c4c6d0486580228d7417188a511f942c2606c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2064
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0b2a5bba5aeef815dacfe302c97c4c6d0486580228d7417188a511f942c2606c.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2572
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2572 -s 300
    3⤵
    - Program crash
    PID:1428

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2572-0-0x0000000000240000-0x0000000000246000-memory.dmp

Filesize
24KB

Download
memory/2572-1-0x00000000745A0000-0x00000000745D0000-memory.dmp

Filesize
192KB

Download
memory/2572-3-0x0000000000240000-0x0000000000246000-memory.dmp

Filesize
24KB

Download