dridex | 416015ca744de9dff8875005559ce09639acc556b03633e8147650afebee94ce

Analysis

max time kernel
117s
max time network
117s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
24-12-2024 09:41

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General

Target

JaffaCakes118_416015ca744de9dff8875005559ce09639acc556b03633e8147650afebee94ce.dll
Size

177KB
MD5

0a4cb2baf1344537a807a3f80aa73cbc
SHA1

7ee8e97f0ec5fb434e89248361f01cccfbf789f6
SHA256

416015ca744de9dff8875005559ce09639acc556b03633e8147650afebee94ce
SHA512

5e614d679098c6ab22af384038d30cc1ee9aeeee8e2472f9eb97b18543305ec6bd90945145a7f008742f8695cd76f96242e0d89eeb31bdc3b8349ea404d9e4ad
SSDEEP

3072:2uCmyBVtWxZCOCA4Hpl1tv18FTETA8ocya/OyoSJPAacbnid8DOHPJ+HJ:qzWxkOP4p2EesvcDi6DOHPJ

Score

10^/10

dridex 22201 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22201

144.76.1.150:443

50.249.212.98:23399

104.168.154.79:5007

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/2144-1-0x0000000075410000-0x0000000075441000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2796	2144	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 2644 wrote to memory of 2144	2644	rundll32.exe	30
PID 2644 wrote to memory of 2144	2644	rundll32.exe	30
PID 2644 wrote to memory of 2144	2644	rundll32.exe	30
PID 2644 wrote to memory of 2144	2644	rundll32.exe	30
PID 2644 wrote to memory of 2144	2644	rundll32.exe	30
PID 2644 wrote to memory of 2144	2644	rundll32.exe	30
PID 2644 wrote to memory of 2144	2644	rundll32.exe	30
PID 2144 wrote to memory of 2796	2144	rundll32.exe	31
PID 2144 wrote to memory of 2796	2144	rundll32.exe	31
PID 2144 wrote to memory of 2796	2144	rundll32.exe	31
PID 2144 wrote to memory of 2796	2144	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_416015ca744de9dff8875005559ce09639acc556b03633e8147650afebee94ce.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2644
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_416015ca744de9dff8875005559ce09639acc556b03633e8147650afebee94ce.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2144
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2144 -s 220
    3⤵
    - Program crash
    PID:2796

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/2144-0-0x0000000000190000-0x0000000000196000-memory.dmp

Filesize
24KB

Download
memory/2144-1-0x0000000075410000-0x0000000075441000-memory.dmp

Filesize
196KB

Download
memory/2144-3-0x0000000000190000-0x0000000000196000-memory.dmp

Filesize
24KB

Download