dridex | 26aaee231c7e7ae5260425ea52845ad2f3f6c59ecd01b2850c8281900eacc06c

Analysis

max time kernel
122s
max time network
128s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
24-12-2024 02:08

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_26aaee231c7e7ae5260425ea52845ad2f3f6c59ecd01b2850c8281900eacc06c.dll
Size

188KB
MD5

5b58236afcaf1576b3001819f0076fdf
SHA1

d0645d5e68fae944feafc18e54b16eb439a3cab5
SHA256

26aaee231c7e7ae5260425ea52845ad2f3f6c59ecd01b2850c8281900eacc06c
SHA512

d9996d4ca0559d229006dcd05a03cef67ae15c24b957a2857c905a9e9c01c1c6c9bb02186d6de0a16d442dbb47b81486bf977ed64a20788e8f84f7db01fedb21
SSDEEP

3072:UteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzP9qM:oq7fYIHBZkTB6DWruUCOwjt

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/2564-1-0x0000000075020000-0x0000000075050000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2508	2564	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 2044 wrote to memory of 2564	2044	rundll32.exe	30
PID 2044 wrote to memory of 2564	2044	rundll32.exe	30
PID 2044 wrote to memory of 2564	2044	rundll32.exe	30
PID 2044 wrote to memory of 2564	2044	rundll32.exe	30
PID 2044 wrote to memory of 2564	2044	rundll32.exe	30
PID 2044 wrote to memory of 2564	2044	rundll32.exe	30
PID 2044 wrote to memory of 2564	2044	rundll32.exe	30
PID 2564 wrote to memory of 2508	2564	rundll32.exe	32
PID 2564 wrote to memory of 2508	2564	rundll32.exe	32
PID 2564 wrote to memory of 2508	2564	rundll32.exe	32
PID 2564 wrote to memory of 2508	2564	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_26aaee231c7e7ae5260425ea52845ad2f3f6c59ecd01b2850c8281900eacc06c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2044
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_26aaee231c7e7ae5260425ea52845ad2f3f6c59ecd01b2850c8281900eacc06c.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2564
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2564 -s 308
    3⤵
    - Program crash
    PID:2508

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/2564-0-0x0000000000170000-0x0000000000176000-memory.dmp

Filesize
24KB

Download
memory/2564-1-0x0000000075020000-0x0000000075050000-memory.dmp

Filesize
192KB

Download
memory/2564-3-0x0000000000170000-0x0000000000176000-memory.dmp

Filesize
24KB

Download