dridex | 7d1b7fe90a9523e9fb69375b953ccac25846900acf630b8b1325019d07852224

Analysis

max time kernel
110s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14-09-2024 12:06

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General

Target

6dacd8ef01147243d9e5e25448399850N.dll
Size

660KB
MD5

6dacd8ef01147243d9e5e25448399850
SHA1

c10987e8fc9fa1046bf2b7fdc04fb3c0191752af
SHA256

7d1b7fe90a9523e9fb69375b953ccac25846900acf630b8b1325019d07852224
SHA512

8ace3c7c0ce32a71feac49aacdc6e26375ab577b5a119b9b5e68b74ec90befecfbe1bf013fb578b5bede30986145df7ba1d4e71222b5227baa27055d7c13fa81
SSDEEP

6144:ebazNBbycfmKsyUlVyMdUFIk1KyHNwoA9pFp5xMqC1hxUxR3KulSsKz3+m:FzeTlVy/7HNWp5WqUhxUxR3KuksKam

Score

10^/10

dridex 10444 botnet discovery

Malware Config

Extracted

Family

dridex

Botnet

10444

210.65.244.176:443

37.34.58.210:6601

77.220.64.141:5037

rc4.plain

Signatures

Dridex
Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.
botnet dridex

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	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2648 wrote to memory of 2616	2648	regsvr32.exe	83
PID 2648 wrote to memory of 2616	2648	regsvr32.exe	83
PID 2648 wrote to memory of 2616	2648	regsvr32.exe	83

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\6dacd8ef01147243d9e5e25448399850N.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2648
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\6dacd8ef01147243d9e5e25448399850N.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2616

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/2616-0-0x0000000074FAB000-0x0000000074FAF000-memory.dmp

Filesize
16KB

Download
memory/2616-1-0x0000000074F50000-0x00000000754B1000-memory.dmp

Filesize
5.4MB

Download
memory/2616-3-0x0000000074F50000-0x00000000754B1000-memory.dmp

Filesize
5.4MB

Download
memory/2616-4-0x0000000074FAB000-0x0000000074FAF000-memory.dmp

Filesize
16KB

Download
memory/2616-6-0x0000000074F50000-0x00000000754B1000-memory.dmp

Filesize
5.4MB

Download