dridex | e18809319173185f25df64ec09fe29d633d3a26b15edd61af5a0b17ee2188a4b

Analysis

max time kernel
149s
max time network
150s
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 04:32

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_e18809319173185f25df64ec09fe29d633d3a26b15edd61af5a0b17ee2188a4b.dll
Size

184KB
MD5

4cc42410bf529ba36045ec352315c685
SHA1

31af0cf560e66daa604dc9e403d76f7f51f793c2
SHA256

e18809319173185f25df64ec09fe29d633d3a26b15edd61af5a0b17ee2188a4b
SHA512

8c14c92903eb84983ea3c0172f6b5bd4e98d5944f421aa11c11815f81f5106c17a888dbd4fbe7d827990006d0dfbcdeeed0651885906f51b302d8e934cb0f53d
SSDEEP

3072:liLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eao2lzoxss7:liLVCIT4WK2z1W+CUHZj4Skq/eaokoC

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
behavioral2/memory/2512-1-0x0000000074E10000-0x0000000074E3F000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3780	2512	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 2420 wrote to memory of 2512	2420	rundll32.exe	83
PID 2420 wrote to memory of 2512	2420	rundll32.exe	83
PID 2420 wrote to memory of 2512	2420	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e18809319173185f25df64ec09fe29d633d3a26b15edd61af5a0b17ee2188a4b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2420
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e18809319173185f25df64ec09fe29d633d3a26b15edd61af5a0b17ee2188a4b.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2512
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2512 -s 616
    3⤵
    - Program crash
    PID:3780

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2512 -ip 2512
1⤵
PID:3668

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/2512-0-0x0000000000E60000-0x0000000000E66000-memory.dmp

Filesize
24KB

Download
memory/2512-1-0x0000000074E10000-0x0000000074E3F000-memory.dmp

Filesize
188KB

Download