dridex | 6d60fce7efb89452fc801103faa247d2ce98dacdf3f48984c27bc08a3b3ef0a9

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
30-12-2024 23:10

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_6d60fce7efb89452fc801103faa247d2ce98dacdf3f48984c27bc08a3b3ef0a9.dll
Size

188KB
MD5

4d8d4e59773db2bc2121f0ee314d7328
SHA1

cf38d8607ea757936f871e8daba3fbd1e9b9a550
SHA256

6d60fce7efb89452fc801103faa247d2ce98dacdf3f48984c27bc08a3b3ef0a9
SHA512

56c032141b7a6a9384cbcca6e0d6212fb241757d2730fddc3a35df74b222566b43af42ffaba87ef18f720533e0547e2e6b480150fbc6c570fdfe3c262e433904
SSDEEP

3072:9teMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzW9qM:Jq7fYIHBZkTB6DWruUCOwjt

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/824-0-0x0000000074AA0000-0x0000000074AD0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1724	824	WerFault.exe	28

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 1716 wrote to memory of 824	1716	rundll32.exe	28
PID 1716 wrote to memory of 824	1716	rundll32.exe	28
PID 1716 wrote to memory of 824	1716	rundll32.exe	28
PID 1716 wrote to memory of 824	1716	rundll32.exe	28
PID 1716 wrote to memory of 824	1716	rundll32.exe	28
PID 1716 wrote to memory of 824	1716	rundll32.exe	28
PID 1716 wrote to memory of 824	1716	rundll32.exe	28
PID 824 wrote to memory of 1724	824	rundll32.exe	29
PID 824 wrote to memory of 1724	824	rundll32.exe	29
PID 824 wrote to memory of 1724	824	rundll32.exe	29
PID 824 wrote to memory of 1724	824	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6d60fce7efb89452fc801103faa247d2ce98dacdf3f48984c27bc08a3b3ef0a9.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1716
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6d60fce7efb89452fc801103faa247d2ce98dacdf3f48984c27bc08a3b3ef0a9.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:824
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 824 -s 300
    3⤵
    - Program crash
    PID:1724

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/824-0-0x0000000074AA0000-0x0000000074AD0000-memory.dmp

Filesize
192KB

Download
memory/824-2-0x00000000001F0000-0x00000000001F6000-memory.dmp

Filesize
24KB

Download