dridex | c6d0097825eed7768c2a4328b941ecd1c7537c60a436e647b15d773708102e6d

Analysis

max time kernel
120s
max time network
126s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
30/12/2024, 22:23

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_c6d0097825eed7768c2a4328b941ecd1c7537c60a436e647b15d773708102e6d.dll
Size

163KB
MD5

df157aed6fc4ea909829a9d3c911bde7
SHA1

544447dffba433493eb8eb6bddca68d88768a337
SHA256

c6d0097825eed7768c2a4328b941ecd1c7537c60a436e647b15d773708102e6d
SHA512

69efb2dfb72242dd1c52fb7b8353b39d0b11fca78890ef81d930d075a6787ffdc87f8842624ce15393c8e621e53c0453681944d284a6b8f9b10f92d95afc10b3
SSDEEP

3072:r9F/oNrQb4xVubbXP/NTccbsFvCeLmXH57V30e8Pj:r9F6rQXvFczvYpQP

Score

10^/10

dridex 22201 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22201

43.229.206.212:443

82.209.17.209:8172

162.241.209.225:4125

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/2948-1-0x0000000010000000-0x000000001002E000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1484	2948	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 2884 wrote to memory of 2948	2884	rundll32.exe	30
PID 2884 wrote to memory of 2948	2884	rundll32.exe	30
PID 2884 wrote to memory of 2948	2884	rundll32.exe	30
PID 2884 wrote to memory of 2948	2884	rundll32.exe	30
PID 2884 wrote to memory of 2948	2884	rundll32.exe	30
PID 2884 wrote to memory of 2948	2884	rundll32.exe	30
PID 2884 wrote to memory of 2948	2884	rundll32.exe	30
PID 2948 wrote to memory of 1484	2948	rundll32.exe	31
PID 2948 wrote to memory of 1484	2948	rundll32.exe	31
PID 2948 wrote to memory of 1484	2948	rundll32.exe	31
PID 2948 wrote to memory of 1484	2948	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c6d0097825eed7768c2a4328b941ecd1c7537c60a436e647b15d773708102e6d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2884
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c6d0097825eed7768c2a4328b941ecd1c7537c60a436e647b15d773708102e6d.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2948
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2948 -s 240
    3⤵
    - Program crash
    PID:1484

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/2948-0-0x0000000000250000-0x0000000000256000-memory.dmp

Filesize
24KB

Download
memory/2948-1-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/2948-3-0x0000000000250000-0x0000000000256000-memory.dmp

Filesize
24KB

Download