dridex | 5026ddae920fe0dad5a88b59f2ca003533004ff2cf64f3c96d67d999e6ce046c

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28-12-2024 23:06

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_5026ddae920fe0dad5a88b59f2ca003533004ff2cf64f3c96d67d999e6ce046c.dll
Size

184KB
MD5

47105b0f7aaa8a37f5135f07a30846b0
SHA1

5742d6364ca29a89eab504797845481fbdb733cb
SHA256

5026ddae920fe0dad5a88b59f2ca003533004ff2cf64f3c96d67d999e6ce046c
SHA512

f1569975a472635eb6883e025094c2542d8d90660103c5a2abb0e06663b5aba93a5abd2b8c1d7d0fab0670db352e6b4574eda8ded1ea02dad9388ca6d78487bb
SSDEEP

3072:ziLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eao7lzoxss7:ziLVCIT4WK2z1W+CUHZj4Skq/eaoBoC

Score

10^/10

dridex 22202 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22202

80.241.218.90:443

103.161.172.109:13786

87.98.128.76:5723

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/3068-1-0x0000000075480000-0x00000000754AF000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3064	3068	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 2316 wrote to memory of 3068	2316	rundll32.exe	28
PID 2316 wrote to memory of 3068	2316	rundll32.exe	28
PID 2316 wrote to memory of 3068	2316	rundll32.exe	28
PID 2316 wrote to memory of 3068	2316	rundll32.exe	28
PID 2316 wrote to memory of 3068	2316	rundll32.exe	28
PID 2316 wrote to memory of 3068	2316	rundll32.exe	28
PID 2316 wrote to memory of 3068	2316	rundll32.exe	28
PID 3068 wrote to memory of 3064	3068	rundll32.exe	29
PID 3068 wrote to memory of 3064	3068	rundll32.exe	29
PID 3068 wrote to memory of 3064	3068	rundll32.exe	29
PID 3068 wrote to memory of 3064	3068	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5026ddae920fe0dad5a88b59f2ca003533004ff2cf64f3c96d67d999e6ce046c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5026ddae920fe0dad5a88b59f2ca003533004ff2cf64f3c96d67d999e6ce046c.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3068
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3068 -s 220
    3⤵
    - Program crash
    PID:3064

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/3068-0-0x0000000000100000-0x0000000000106000-memory.dmp

Filesize
24KB

Download
memory/3068-1-0x0000000075480000-0x00000000754AF000-memory.dmp

Filesize
188KB

Download
memory/3068-3-0x0000000000100000-0x0000000000106000-memory.dmp

Filesize
24KB

Download