dridex | ce06ddd6622d66faf2aaddefc18d7eea28dbd080698af062554599e68bbf11ce

Analysis

max time kernel
16s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30/12/2024, 03:45

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General

Target

JaffaCakes118_ce06ddd6622d66faf2aaddefc18d7eea28dbd080698af062554599e68bbf11ce.dll
Size

188KB
MD5

ba8183fbbe61366c57dd85380e8945c6
SHA1

65f33650368f6b23e66c5c3a5cda519869ad501a
SHA256

ce06ddd6622d66faf2aaddefc18d7eea28dbd080698af062554599e68bbf11ce
SHA512

7fb09d9c93f92ddb856bd8a88d134ade43f25246177728099f1479437b85a8e36215e33da306abbe7dfc3fdbc3234f681b27633656c4287a0a3e823514f7bd52
SSDEEP

3072:qA8JmK7ATVfQeVqNFZa/9KzMXJ6jTFDlAwqWut5KZMzfeAAAoko:qzIqATVfQeV2FZalKq6jtGJWuTmd

Score

10^/10

dridex 22201 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22201

103.82.248.59:443

54.39.98.141:6602

103.109.247.8:10443

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 2 IoCs

Detects Dridex both x86 and x64 loader in memory.

botnet loader

resource	yara_rule
behavioral1/memory/2644-1-0x0000000075180000-0x00000000751B0000-memory.dmp	dridex_ldr
behavioral1/memory/2644-2-0x0000000075180000-0x00000000751B0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2776	2644	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 2180 wrote to memory of 2644	2180	rundll32.exe	30
PID 2180 wrote to memory of 2644	2180	rundll32.exe	30
PID 2180 wrote to memory of 2644	2180	rundll32.exe	30
PID 2180 wrote to memory of 2644	2180	rundll32.exe	30
PID 2180 wrote to memory of 2644	2180	rundll32.exe	30
PID 2180 wrote to memory of 2644	2180	rundll32.exe	30
PID 2180 wrote to memory of 2644	2180	rundll32.exe	30
PID 2644 wrote to memory of 2776	2644	rundll32.exe	31
PID 2644 wrote to memory of 2776	2644	rundll32.exe	31
PID 2644 wrote to memory of 2776	2644	rundll32.exe	31
PID 2644 wrote to memory of 2776	2644	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ce06ddd6622d66faf2aaddefc18d7eea28dbd080698af062554599e68bbf11ce.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2180
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ce06ddd6622d66faf2aaddefc18d7eea28dbd080698af062554599e68bbf11ce.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2644
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2644 -s 300
    3⤵
    - Program crash
    PID:2776

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

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Downloads

memory/2644-0-0x00000000001A0000-0x00000000001A6000-memory.dmp

Filesize
24KB

Download
memory/2644-1-0x0000000075180000-0x00000000751B0000-memory.dmp

Filesize
192KB

Download
memory/2644-2-0x0000000075180000-0x00000000751B0000-memory.dmp

Filesize
192KB

Download
memory/2644-3-0x00000000001A0000-0x00000000001A6000-memory.dmp

Filesize
24KB

Download