dridex | ccc2b5a5a3beecc3c80a45cb311cdb2acc7250b69f06e9c47437db0ef9aee4b5

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
23-12-2024 23:32

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General

Target

JaffaCakes118_ccc2b5a5a3beecc3c80a45cb311cdb2acc7250b69f06e9c47437db0ef9aee4b5.dll
Size

188KB
MD5

a86659494f383abb738366a54836190a
SHA1

75c6827f334fff7a6a2a3745d05163a653e96a43
SHA256

ccc2b5a5a3beecc3c80a45cb311cdb2acc7250b69f06e9c47437db0ef9aee4b5
SHA512

1cbf372c59406ac03c0a4427179bbd20ffdcea0ceec73a2a006530c7de0aaa636b50d870cf32b0416c7c14367658a33ebff4fb4a06bcf58b922117f847f0de00
SSDEEP

3072:steMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzB9qM:Qq7fYIHBZkTB6DWruUCOwjt

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 2368 wrote to memory of 2564	2368	rundll32.exe	30
PID 2368 wrote to memory of 2564	2368	rundll32.exe	30
PID 2368 wrote to memory of 2564	2368	rundll32.exe	30
PID 2368 wrote to memory of 2564	2368	rundll32.exe	30
PID 2368 wrote to memory of 2564	2368	rundll32.exe	30
PID 2368 wrote to memory of 2564	2368	rundll32.exe	30
PID 2368 wrote to memory of 2564	2368	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_ccc2b5a5a3beecc3c80a45cb311cdb2acc7250b69f06e9c47437db0ef9aee4b5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ccc2b5a5a3beecc3c80a45cb311cdb2acc7250b69f06e9c47437db0ef9aee4b5.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

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Downloads

memory/2564-0-0x0000000000160000-0x0000000000166000-memory.dmp

Filesize
24KB

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

Filesize
192KB

Download
memory/2564-3-0x0000000000160000-0x0000000000166000-memory.dmp

Filesize
24KB

Download