dridex | 010e9c33786d7293dc77bd15a41c46e624b9affd50ce4719bc0d22d50b1fb517

Analysis

max time kernel
94s
max time network
144s
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, 20:40

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General

Target

JaffaCakes118_010e9c33786d7293dc77bd15a41c46e624b9affd50ce4719bc0d22d50b1fb517.dll
Size

188KB
MD5

93a3ab8c692383f2e2bece60af1b8884
SHA1

8d10ee7d0e96980ba75329be7d07946062d2c6cd
SHA256

010e9c33786d7293dc77bd15a41c46e624b9affd50ce4719bc0d22d50b1fb517
SHA512

78330d0c146b7703f33a08f7ac35b2edccee1c35602f9389425c6731b48528102af61c3c93c45d63371c0d8e0b06ebdd0ff246644e7bb84d77b45bf03672e4ef
SSDEEP

3072:6teMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzt9qM:yq7fYIHBZkTB6DWruUCOwjt

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/2036-0-0x0000000074EA0000-0x0000000074ED0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4028	2036	WerFault.exe	84

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 404 wrote to memory of 2036	404	rundll32.exe	84
PID 404 wrote to memory of 2036	404	rundll32.exe	84
PID 404 wrote to memory of 2036	404	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_010e9c33786d7293dc77bd15a41c46e624b9affd50ce4719bc0d22d50b1fb517.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:404
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_010e9c33786d7293dc77bd15a41c46e624b9affd50ce4719bc0d22d50b1fb517.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2036
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2036 -s 692
    3⤵
    - Program crash
    PID:4028

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2036 -ip 2036
1⤵
PID:3672

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/2036-0-0x0000000074EA0000-0x0000000074ED0000-memory.dmp

Filesize
192KB

Download
memory/2036-2-0x00000000007F0000-0x00000000007F6000-memory.dmp

Filesize
24KB

Download