dridex | d3362872a109882ba53256415a24e60795ba356d4596a75a04556ea712bf66ca

Analysis

max time kernel
94s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2024, 03:53

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General

Target

JaffaCakes118_d3362872a109882ba53256415a24e60795ba356d4596a75a04556ea712bf66ca.dll
Size

177KB
MD5

800745c35fb5a6c4d02ff9ec6fd75143
SHA1

259cf9a3ee78b4fbb666d58fcc3c6b2f545b32e3
SHA256

d3362872a109882ba53256415a24e60795ba356d4596a75a04556ea712bf66ca
SHA512

b3302962397f9804694ae284bbebf25be91c839659b82432b428e0d9345e400c88d5756a1d1db06bca848ef180cdc1fae5b17cbcad637c928022a2bdc5a5237f
SSDEEP

3072:AuCmyBVtWxZCOCA4Hpl1tv18FTETA8ocya/OyoSJPAacbnid8DOHPJ+HJ:szWxkOP4p2EesvcDi6DOHPJ

Score

10^/10

dridex 22201 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22201

144.76.1.150:443

50.249.212.98:23399

104.168.154.79:5007

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/2152-1-0x0000000075210000-0x0000000075241000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
184	2152	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 1008 wrote to memory of 2152	1008	rundll32.exe	82
PID 1008 wrote to memory of 2152	1008	rundll32.exe	82
PID 1008 wrote to memory of 2152	1008	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d3362872a109882ba53256415a24e60795ba356d4596a75a04556ea712bf66ca.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1008
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d3362872a109882ba53256415a24e60795ba356d4596a75a04556ea712bf66ca.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2152
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2152 -s 636
    3⤵
    - Program crash
    PID:184

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2152 -ip 2152
1⤵
PID:2844

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

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Downloads

memory/2152-0-0x0000000000880000-0x0000000000886000-memory.dmp

Filesize
24KB

Download
memory/2152-1-0x0000000075210000-0x0000000075241000-memory.dmp

Filesize
196KB

Download
memory/2152-3-0x0000000000880000-0x0000000000886000-memory.dmp

Filesize
24KB

Download