dridex | e2e11daafec299621879ce663d464ff7a8b19b63966acb81a308d95bbe86e901

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
30-12-2024 23:50

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_e2e11daafec299621879ce663d464ff7a8b19b63966acb81a308d95bbe86e901.dll
Size

188KB
MD5

7398ec88ec86c8251a7614e5d8605292
SHA1

de0c6a249b202c51cf702293aa4190f621b1374b
SHA256

e2e11daafec299621879ce663d464ff7a8b19b63966acb81a308d95bbe86e901
SHA512

8cc9bc42dd299da35dee34b645fe46a9286565e9082c142639f0be73665b1652adbb46a45f654b5b3bc7d5d67b117391218bc769e05ceba3a41cbaf20b15ae35
SSDEEP

3072:vteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzk9qM:3q7fYIHBZkTB6DWruUCOwjt

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/1556-1-0x0000000074A00000-0x0000000074A30000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1832	1556	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 2080 wrote to memory of 1556	2080	rundll32.exe	30
PID 2080 wrote to memory of 1556	2080	rundll32.exe	30
PID 2080 wrote to memory of 1556	2080	rundll32.exe	30
PID 2080 wrote to memory of 1556	2080	rundll32.exe	30
PID 2080 wrote to memory of 1556	2080	rundll32.exe	30
PID 2080 wrote to memory of 1556	2080	rundll32.exe	30
PID 2080 wrote to memory of 1556	2080	rundll32.exe	30
PID 1556 wrote to memory of 1832	1556	rundll32.exe	32
PID 1556 wrote to memory of 1832	1556	rundll32.exe	32
PID 1556 wrote to memory of 1832	1556	rundll32.exe	32
PID 1556 wrote to memory of 1832	1556	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e2e11daafec299621879ce663d464ff7a8b19b63966acb81a308d95bbe86e901.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2080
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e2e11daafec299621879ce663d464ff7a8b19b63966acb81a308d95bbe86e901.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1556
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1556 -s 300
    3⤵
    - Program crash
    PID:1832

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/1556-0-0x00000000001A0000-0x00000000001A6000-memory.dmp

Filesize
24KB

Download
memory/1556-1-0x0000000074A00000-0x0000000074A30000-memory.dmp

Filesize
192KB

Download
memory/1556-3-0x00000000001A0000-0x00000000001A6000-memory.dmp

Filesize
24KB

Download