dridex | e0c70a316d5da5d8d0288f96d8da1c42fc5e2046861450817f6e5d7dc592251a

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-12-2024 22:00

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_e0c70a316d5da5d8d0288f96d8da1c42fc5e2046861450817f6e5d7dc592251a.dll
Size

163KB
MD5

ba73e21c037357ba777563a940dcc303
SHA1

9b06d1fbfcabbc5de78230d13a5b25dc419efd26
SHA256

e0c70a316d5da5d8d0288f96d8da1c42fc5e2046861450817f6e5d7dc592251a
SHA512

2963dc1beac27da8f2665133ce71782863bf81f79b4d2a5cb6e71bf2d73ecdc67d2e481e8c51644aa8008da57bd19600c9ffcfb8acc1def0e9f34751d2dcda01
SSDEEP

3072:U9F/oNrQb4xVubbXP/NTccbsFvCeLmXH57V30e8Pj:U9F6rQXvFczvYpQP

Score

10^/10

dridex 22201 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22201

43.229.206.212:443

82.209.17.209:8172

162.241.209.225:4125

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/2416-1-0x0000000010000000-0x000000001002E000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2764	2416	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 2660 wrote to memory of 2416	2660	rundll32.exe	30
PID 2660 wrote to memory of 2416	2660	rundll32.exe	30
PID 2660 wrote to memory of 2416	2660	rundll32.exe	30
PID 2660 wrote to memory of 2416	2660	rundll32.exe	30
PID 2660 wrote to memory of 2416	2660	rundll32.exe	30
PID 2660 wrote to memory of 2416	2660	rundll32.exe	30
PID 2660 wrote to memory of 2416	2660	rundll32.exe	30
PID 2416 wrote to memory of 2764	2416	rundll32.exe	31
PID 2416 wrote to memory of 2764	2416	rundll32.exe	31
PID 2416 wrote to memory of 2764	2416	rundll32.exe	31
PID 2416 wrote to memory of 2764	2416	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e0c70a316d5da5d8d0288f96d8da1c42fc5e2046861450817f6e5d7dc592251a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2660
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e0c70a316d5da5d8d0288f96d8da1c42fc5e2046861450817f6e5d7dc592251a.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2416
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2416 -s 236
    3⤵
    - Program crash
    PID:2764

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/2416-0-0x00000000001A0000-0x00000000001A6000-memory.dmp

Filesize
24KB

Download
memory/2416-1-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/2416-3-0x00000000001A0000-0x00000000001A6000-memory.dmp

Filesize
24KB

Download