dridex | 82f4184b373ae0aa5c13de509a0acf159744a1cba7f3bbbaf611894c7774a9d3

Analysis

max time kernel
93s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2024 02:50

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_82f4184b373ae0aa5c13de509a0acf159744a1cba7f3bbbaf611894c7774a9d3.dll
Size

188KB
MD5

371c60cfeeac8ab83ee04edac821f335
SHA1

e424acb0e30ef253aa68cbfe1b0b48668f288396
SHA256

82f4184b373ae0aa5c13de509a0acf159744a1cba7f3bbbaf611894c7774a9d3
SHA512

ba64300d182ec2645a65b74820edf10b45f0a3717828aeb04a8d35c1bc99ea2a698420a21dfc6e86e55517201b414fe9fe041f28c521b4fa57feb060288484a4
SSDEEP

3072:ateMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzv9qM:Sq7fYIHBZkTB6DWruUCOwjt

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
behavioral2/memory/2460-1-0x0000000075100000-0x0000000075130000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
228	2460	WerFault.exe	82

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 3 IoCs

description	pid	Process	procid_target
PID 1172 wrote to memory of 2460	1172	rundll32.exe	82
PID 1172 wrote to memory of 2460	1172	rundll32.exe	82
PID 1172 wrote to memory of 2460	1172	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_82f4184b373ae0aa5c13de509a0acf159744a1cba7f3bbbaf611894c7774a9d3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1172
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_82f4184b373ae0aa5c13de509a0acf159744a1cba7f3bbbaf611894c7774a9d3.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2460
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2460 -s 692
    3⤵
    - Program crash
    PID:228

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2460 -ip 2460
1⤵
PID:4868

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/2460-0-0x0000000001050000-0x0000000001056000-memory.dmp

Filesize
24KB

Download
memory/2460-1-0x0000000075100000-0x0000000075130000-memory.dmp

Filesize
192KB

Download
memory/2460-3-0x0000000001050000-0x0000000001056000-memory.dmp

Filesize
24KB

Download