dridex | be2f3d8e3283fcd67eb2684eaa8463b9f307a40caecb5dcfe4aca791f58c835d

Analysis

max time kernel
94s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2024, 04:18

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_be2f3d8e3283fcd67eb2684eaa8463b9f307a40caecb5dcfe4aca791f58c835d.dll
Size

184KB
MD5

44b814227ffb9bcb268b53a6e2a0ee6e
SHA1

69110da74396054e672939d99e182c7d4f15d9f3
SHA256

be2f3d8e3283fcd67eb2684eaa8463b9f307a40caecb5dcfe4aca791f58c835d
SHA512

0fbae6f48500f8e0446580d439699f24f0c2c982a40b10036f76c713951858466b3c9736cce6a9599ead47be0d695857e016c42e20076d71d02589d461b41922
SSDEEP

3072:jJQ6H3ykY88YOSs+k1TwEuTcMIznNuOzlr1Xznku9Luk0eJww8Jsa//2uFrSc:IfYOX+wTScR/Xzku9LVw3uG

Score

10^/10

dridex 22201 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22201

80.241.218.90:443

103.161.172.109:13786

87.98.128.76:5723

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 2 IoCs

Detects Dridex both x86 and x64 loader in memory.

botnet loader

resource	yara_rule
behavioral2/memory/1592-1-0x0000000075430000-0x000000007545F000-memory.dmp	dridex_ldr
behavioral2/memory/1592-2-0x0000000075430000-0x000000007545F000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1796	1592	WerFault.exe	83

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 3 IoCs

description	pid	Process	procid_target
PID 1100 wrote to memory of 1592	1100	rundll32.exe	83
PID 1100 wrote to memory of 1592	1100	rundll32.exe	83
PID 1100 wrote to memory of 1592	1100	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_be2f3d8e3283fcd67eb2684eaa8463b9f307a40caecb5dcfe4aca791f58c835d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1100
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_be2f3d8e3283fcd67eb2684eaa8463b9f307a40caecb5dcfe4aca791f58c835d.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1592
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1592 -s 616
    3⤵
    - Program crash
    PID:1796

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1592 -ip 1592
1⤵
PID:1360

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/1592-0-0x0000000000D80000-0x0000000000D86000-memory.dmp

Filesize
24KB

Download
memory/1592-1-0x0000000075430000-0x000000007545F000-memory.dmp

Filesize
188KB

Download
memory/1592-3-0x0000000000D80000-0x0000000000D86000-memory.dmp

Filesize
24KB

Download
memory/1592-2-0x0000000075430000-0x000000007545F000-memory.dmp

Filesize
188KB

Download