dridex | 96d67eabb16a09b57a336ced4651bd078a68da64e29b09ad9fdc71b5f8ba4d46

Analysis

max time kernel
94s
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
30-12-2024 21:21

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General

Target

JaffaCakes118_96d67eabb16a09b57a336ced4651bd078a68da64e29b09ad9fdc71b5f8ba4d46.dll
Size

188KB
MD5

c6648f1a13d4e8d93a8dfc619255475e
SHA1

b40c8025fc5ee9e7f2bb4c2d794889ce245c028a
SHA256

96d67eabb16a09b57a336ced4651bd078a68da64e29b09ad9fdc71b5f8ba4d46
SHA512

82292cf0dafdad1b9bee58c3400742ee368b3f357bd7b28e2f720683eaae2e58403aaa4408fbc473359e7a7f2123971e18340ba3b4cedae6ce37781c5a462da4
SSDEEP

3072:QNteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzP9qM:iq7fYIHBZkTB6DWruUCOwjt

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/2300-1-0x0000000074C30000-0x0000000074C60000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4844	2300	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 2336 wrote to memory of 2300	2336	rundll32.exe	84
PID 2336 wrote to memory of 2300	2336	rundll32.exe	84
PID 2336 wrote to memory of 2300	2336	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_96d67eabb16a09b57a336ced4651bd078a68da64e29b09ad9fdc71b5f8ba4d46.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2336
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_96d67eabb16a09b57a336ced4651bd078a68da64e29b09ad9fdc71b5f8ba4d46.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2300
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2300 -s 692
    3⤵
    - Program crash
    PID:4844

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2300 -ip 2300
1⤵
PID:5016

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/2300-0-0x0000000000BD0000-0x0000000000BD6000-memory.dmp

Filesize
24KB

Download
memory/2300-1-0x0000000074C30000-0x0000000074C60000-memory.dmp

Filesize
192KB

Download
memory/2300-3-0x0000000000BD0000-0x0000000000BD6000-memory.dmp

Filesize
24KB

Download