dridex | 65b38cdc551248e38625184fb0401e552e8f37f40adcb6c20ba143b6e41a4f15

Analysis

max time kernel
120s
max time network
124s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
30/12/2024, 03:56

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_65b38cdc551248e38625184fb0401e552e8f37f40adcb6c20ba143b6e41a4f15.dll
Size

188KB
MD5

65e76eb7a35fe5c798fc3a53ccb4d37b
SHA1

852185d828b48fe89486e998e35b872adfdf7216
SHA256

65b38cdc551248e38625184fb0401e552e8f37f40adcb6c20ba143b6e41a4f15
SHA512

b9c182e18b4fa6d4a69cada9104338b6df27d96e20e4c31a73a7441e27c25c71a3ae4812fb03d52fd23bc1f5bedebba7538f36cc008b143ed1b2d3b0441b3557
SSDEEP

3072:0teMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzO9qM: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
behavioral1/memory/2308-1-0x00000000750B0000-0x00000000750E0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2168	2308	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 2060 wrote to memory of 2308	2060	rundll32.exe	30
PID 2060 wrote to memory of 2308	2060	rundll32.exe	30
PID 2060 wrote to memory of 2308	2060	rundll32.exe	30
PID 2060 wrote to memory of 2308	2060	rundll32.exe	30
PID 2060 wrote to memory of 2308	2060	rundll32.exe	30
PID 2060 wrote to memory of 2308	2060	rundll32.exe	30
PID 2060 wrote to memory of 2308	2060	rundll32.exe	30
PID 2308 wrote to memory of 2168	2308	rundll32.exe	32
PID 2308 wrote to memory of 2168	2308	rundll32.exe	32
PID 2308 wrote to memory of 2168	2308	rundll32.exe	32
PID 2308 wrote to memory of 2168	2308	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_65b38cdc551248e38625184fb0401e552e8f37f40adcb6c20ba143b6e41a4f15.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2060
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_65b38cdc551248e38625184fb0401e552e8f37f40adcb6c20ba143b6e41a4f15.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2308
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2308 -s 308
    3⤵
    - Program crash
    PID:2168

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/2308-0-0x0000000000170000-0x0000000000176000-memory.dmp

Filesize
24KB

Download
memory/2308-1-0x00000000750B0000-0x00000000750E0000-memory.dmp

Filesize
192KB

Download
memory/2308-3-0x0000000000170000-0x0000000000176000-memory.dmp

Filesize
24KB

Download