dridex | ce2291d934b7e81cf8e8aa2a81dd9ceb560cd2e362eaabc1807e24fb32dbceb1

Analysis

max time kernel
149s
max time network
154s
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 19:46

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General

Target

JaffaCakes118_ce2291d934b7e81cf8e8aa2a81dd9ceb560cd2e362eaabc1807e24fb32dbceb1.dll
Size

184KB
MD5

5a6ed1420c2c5c578c2fa3417920adae
SHA1

6901b217e32fe1d9114d8d31935436f3cc11e77e
SHA256

ce2291d934b7e81cf8e8aa2a81dd9ceb560cd2e362eaabc1807e24fb32dbceb1
SHA512

bb5c11dced94fec7adbcc576dd244a719fc967f5d74fd042939d90bb2cec1aa4d7c6577f58c40832fa4502c45f77060801b3890b62a43aada7fe8392cbde5e9e
SSDEEP

3072:I92qSmHOhnWpPI1ybmJIiC00PArIojHTYVBCn+rs3Ss3qLMT8rLA:I9NSMOEpQ1Q3ODAr+VI

Score

10^/10

dridex 22203 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22203

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 2 IoCs

Detects Dridex both x86 and x64 loader in memory.

botnet loader

resource	yara_rule
behavioral2/memory/3096-0-0x0000000075540000-0x000000007556F000-memory.dmp	dridex_ldr
behavioral2/memory/3096-3-0x0000000075540000-0x000000007556F000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2928	3096	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 3616 wrote to memory of 3096	3616	rundll32.exe	82
PID 3616 wrote to memory of 3096	3616	rundll32.exe	82
PID 3616 wrote to memory of 3096	3616	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ce2291d934b7e81cf8e8aa2a81dd9ceb560cd2e362eaabc1807e24fb32dbceb1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3616
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ce2291d934b7e81cf8e8aa2a81dd9ceb560cd2e362eaabc1807e24fb32dbceb1.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3096
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3096 -s 620
    3⤵
    - Program crash
    PID:2928

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 200 -p 3096 -ip 3096
1⤵
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

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Downloads

memory/3096-2-0x0000000000610000-0x0000000000616000-memory.dmp

Filesize
24KB

Download
memory/3096-0-0x0000000075540000-0x000000007556F000-memory.dmp

Filesize
188KB

Download
memory/3096-3-0x0000000075540000-0x000000007556F000-memory.dmp

Filesize
188KB

Download