dridex | d3d011b55da3e9f3236512d6bde958712cdfa290143330c4b3df43a2cc542e14

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
26-12-2024 18:08

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_d3d011b55da3e9f3236512d6bde958712cdfa290143330c4b3df43a2cc542e14.dll
Size

162KB
MD5

219f4ea41f1cce7b944da20f9de2adef
SHA1

60611d33dc097631538ededa1adb8ce76ed18cf4
SHA256

d3d011b55da3e9f3236512d6bde958712cdfa290143330c4b3df43a2cc542e14
SHA512

3d8d8af2ea7ae60686ef1efef31c0ec9c5d0014b10c973ef93594270267a850f4afd8bdb914e42c8f70c5873ec4c159e18215aa1732d003cee7309cb14fe9f01
SSDEEP

3072:Iesl4+VdlY+01jb5SA5hg9PTEfPa1x+pq0KbuFicLJL:C4+VZQpt5hyPsa1ekiEyL

Score

10^/10

dridex 22202 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22202

203.114.109.124:443

82.165.145.100:6601

94.177.255.18:8172

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/1588-1-0x0000000010000000-0x000000001002D000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1776	1588	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 2516 wrote to memory of 1588	2516	rundll32.exe	30
PID 2516 wrote to memory of 1588	2516	rundll32.exe	30
PID 2516 wrote to memory of 1588	2516	rundll32.exe	30
PID 2516 wrote to memory of 1588	2516	rundll32.exe	30
PID 2516 wrote to memory of 1588	2516	rundll32.exe	30
PID 2516 wrote to memory of 1588	2516	rundll32.exe	30
PID 2516 wrote to memory of 1588	2516	rundll32.exe	30
PID 1588 wrote to memory of 1776	1588	rundll32.exe	31
PID 1588 wrote to memory of 1776	1588	rundll32.exe	31
PID 1588 wrote to memory of 1776	1588	rundll32.exe	31
PID 1588 wrote to memory of 1776	1588	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d3d011b55da3e9f3236512d6bde958712cdfa290143330c4b3df43a2cc542e14.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2516
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d3d011b55da3e9f3236512d6bde958712cdfa290143330c4b3df43a2cc542e14.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1588
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1588 -s 256
    3⤵
    - Program crash
    PID:1776

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/1588-0-0x0000000000100000-0x0000000000106000-memory.dmp

Filesize
24KB

Download
memory/1588-1-0x0000000010000000-0x000000001002D000-memory.dmp

Filesize
180KB

Download
memory/1588-3-0x0000000000100000-0x0000000000106000-memory.dmp

Filesize
24KB

Download