dridex | dd63880f1704eb0a563a074cef3e5ca0727fc421cb2f49c7907a71fe57a53713

Analysis

max time kernel
93s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2024 01:07

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_dd63880f1704eb0a563a074cef3e5ca0727fc421cb2f49c7907a71fe57a53713.dll
Size

170KB
MD5

f70b6dab50e577bf8842f643777b2af0
SHA1

81be9c113cb5d303b93c39d63f848ab9ca931480
SHA256

dd63880f1704eb0a563a074cef3e5ca0727fc421cb2f49c7907a71fe57a53713
SHA512

20113625e0a8b213cba48d099374900e536a2b4b6d02dadede19162c92db35836aeac403523c8e64ec31721c2003ab8b8fe88c10d9c3d731a3c676a6bb591735
SSDEEP

3072:2V/jTmL3X6TLhgZBxbvRS1ebSi75S5NNZ4n+whXVM9MWdo8erj:2V/jTe38LiI4Oi75izyn+4lm

Score

10^/10

dridex 22201 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22201

210.65.244.187:443

162.241.41.92:2303

46.231.204.10:8172

185.183.159.100:4125

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
behavioral2/memory/4380-1-0x0000000075050000-0x000000007507F000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4312	4380	WerFault.exe	82

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 2728 wrote to memory of 4380	2728	rundll32.exe	82
PID 2728 wrote to memory of 4380	2728	rundll32.exe	82
PID 2728 wrote to memory of 4380	2728	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dd63880f1704eb0a563a074cef3e5ca0727fc421cb2f49c7907a71fe57a53713.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2728
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dd63880f1704eb0a563a074cef3e5ca0727fc421cb2f49c7907a71fe57a53713.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4380
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4380 -s 636
    3⤵
    - Program crash
    PID:4312

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4380 -ip 4380
1⤵
PID:3492

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/4380-0-0x0000000001250000-0x0000000001256000-memory.dmp

Filesize
24KB

Download
memory/4380-1-0x0000000075050000-0x000000007507F000-memory.dmp

Filesize
188KB

Download
memory/4380-3-0x0000000001250000-0x0000000001256000-memory.dmp

Filesize
24KB

Download