dridex | 60ac64230ec609b0520216c2a19896afa09f11dd03e64bc24866d3cdcd6a8ae1

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
30-12-2024 22:20

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General

Target

JaffaCakes118_60ac64230ec609b0520216c2a19896afa09f11dd03e64bc24866d3cdcd6a8ae1.dll
Size

188KB
MD5

873a46c1c59308985d6ab3324417d780
SHA1

88383c0efc4a9d60bfd3a71ec9a69f35a19c00a8
SHA256

60ac64230ec609b0520216c2a19896afa09f11dd03e64bc24866d3cdcd6a8ae1
SHA512

c0078434ae79ec67dd57950b9e28a6a2194141ac8df6918b94d24683011b9c4ede09588aea96fe50384223c906f978891d5d502d436fba12feaac5281ba78ee5
SSDEEP

3072:QteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzN9qM:Eq7fYIHBZkTB6DWruUCOwjt

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
behavioral1/memory/2780-0-0x00000000748B0000-0x00000000748E0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2836	2780	WerFault.exe	30

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 11 IoCs

description	pid	Process	procid_target
PID 2956 wrote to memory of 2780	2956	rundll32.exe	30
PID 2956 wrote to memory of 2780	2956	rundll32.exe	30
PID 2956 wrote to memory of 2780	2956	rundll32.exe	30
PID 2956 wrote to memory of 2780	2956	rundll32.exe	30
PID 2956 wrote to memory of 2780	2956	rundll32.exe	30
PID 2956 wrote to memory of 2780	2956	rundll32.exe	30
PID 2956 wrote to memory of 2780	2956	rundll32.exe	30
PID 2780 wrote to memory of 2836	2780	rundll32.exe	31
PID 2780 wrote to memory of 2836	2780	rundll32.exe	31
PID 2780 wrote to memory of 2836	2780	rundll32.exe	31
PID 2780 wrote to memory of 2836	2780	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_60ac64230ec609b0520216c2a19896afa09f11dd03e64bc24866d3cdcd6a8ae1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2956
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_60ac64230ec609b0520216c2a19896afa09f11dd03e64bc24866d3cdcd6a8ae1.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2780
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2780 -s 300
    3⤵
    - Program crash
    PID:2836

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

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Downloads

memory/2780-0-0x00000000748B0000-0x00000000748E0000-memory.dmp

Filesize
192KB

Download
memory/2780-2-0x00000000001D0000-0x00000000001D6000-memory.dmp

Filesize
24KB

Download