dridex | 2e17b0c33a7aa0cdf48bd6ac96efd77a2207956462fa74c59a63ed678d7beed8

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
24-12-2024 16:09

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_2e17b0c33a7aa0cdf48bd6ac96efd77a2207956462fa74c59a63ed678d7beed8.dll
Size

164KB
MD5

14459531c55a638796eecb79430274f1
SHA1

7d92d4e6bc46cca855db5fd7409ce332e285b2c6
SHA256

2e17b0c33a7aa0cdf48bd6ac96efd77a2207956462fa74c59a63ed678d7beed8
SHA512

aaad4ea7394e0f10161411ff8354a124328f2ced9de97a5da7ee924bee1050e591b0a1b9f937303600ea80c6e4ab6a16cb2c8cd81e5c911a3d1d013c02b79101
SSDEEP

3072:cBefihU8fQ2Sob/xg+eNV1A1I3aiI8i3GdVAzuECtNjP3/3ioP7y11a0E:cBefiv/12+2A1AIpFzxCtNjHSoPm11J

Score

10^/10

dridex 22202 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22202

45.123.40.54:443

82.209.17.209:8172

180.250.21.2:13721

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/2308-1-0x0000000010000000-0x000000001002F000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
812	2308	WerFault.exe	29

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 1936 wrote to memory of 2308	1936	rundll32.exe	29
PID 1936 wrote to memory of 2308	1936	rundll32.exe	29
PID 1936 wrote to memory of 2308	1936	rundll32.exe	29
PID 1936 wrote to memory of 2308	1936	rundll32.exe	29
PID 1936 wrote to memory of 2308	1936	rundll32.exe	29
PID 1936 wrote to memory of 2308	1936	rundll32.exe	29
PID 1936 wrote to memory of 2308	1936	rundll32.exe	29
PID 2308 wrote to memory of 812	2308	rundll32.exe	30
PID 2308 wrote to memory of 812	2308	rundll32.exe	30
PID 2308 wrote to memory of 812	2308	rundll32.exe	30
PID 2308 wrote to memory of 812	2308	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2e17b0c33a7aa0cdf48bd6ac96efd77a2207956462fa74c59a63ed678d7beed8.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1936
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2e17b0c33a7aa0cdf48bd6ac96efd77a2207956462fa74c59a63ed678d7beed8.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2308
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2308 -s 236
    3⤵
    - Program crash
    PID:812

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/2308-0-0x0000000000190000-0x0000000000196000-memory.dmp

Filesize
24KB

Download
memory/2308-1-0x0000000010000000-0x000000001002F000-memory.dmp

Filesize
188KB

Download
memory/2308-3-0x0000000000190000-0x0000000000196000-memory.dmp

Filesize
24KB

Download