dridex | 29fd91b3711656ead3cce62b12f24e92e8bc2687f6320a301d5727586bfb50e9

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-12-2024 17:59

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_29fd91b3711656ead3cce62b12f24e92e8bc2687f6320a301d5727586bfb50e9.dll
Size

163KB
MD5

711acd2c8e0e752fb345075a40e809c9
SHA1

5495daab527810bc4805fbfaf04ee884f21aa257
SHA256

29fd91b3711656ead3cce62b12f24e92e8bc2687f6320a301d5727586bfb50e9
SHA512

aae0162df08a5f5e3b612f01af828ef0f2b4b98add59828bad4df645138ad2f3e3e274b692b58c10f67535bd58888505433372765e94412be8f7141738a7029d
SSDEEP

3072:kar6Ys6p54kfdo+APr0aYSbeO6aal8jeytFQTOpp2J:2s4p+ADxnSO6D2cOp

Score

10^/10

dridex 22202 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22202

43.229.206.212:443

82.209.17.209:8172

162.241.209.225:4125

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/1904-1-0x0000000010000000-0x000000001002E000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5024	1904	WerFault.exe	83

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 2212 wrote to memory of 1904	2212	rundll32.exe	83
PID 2212 wrote to memory of 1904	2212	rundll32.exe	83
PID 2212 wrote to memory of 1904	2212	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_29fd91b3711656ead3cce62b12f24e92e8bc2687f6320a301d5727586bfb50e9.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2212
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_29fd91b3711656ead3cce62b12f24e92e8bc2687f6320a301d5727586bfb50e9.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1904
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1904 -s 708
    3⤵
    - Program crash
    PID:5024

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1904 -ip 1904
1⤵
PID:1656

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/1904-0-0x0000000000BA0000-0x0000000000BA6000-memory.dmp

Filesize
24KB

Download
memory/1904-1-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/1904-3-0x0000000000BA0000-0x0000000000BA6000-memory.dmp

Filesize
24KB

Download