dridex | ce934e0f09c6915059fa4ebaa72452bc766bba847c2587eccf5b88034fd64eea

Analysis

max time kernel
61s
max time network
150s
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, 06:31

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_ce934e0f09c6915059fa4ebaa72452bc766bba847c2587eccf5b88034fd64eea.dll
Size

204KB
MD5

02f1b0134bcd0f06ef4dae32d1773e42
SHA1

42b406ab7afaf50bef71e169017964edc4840b22
SHA256

ce934e0f09c6915059fa4ebaa72452bc766bba847c2587eccf5b88034fd64eea
SHA512

408b530fbc934f5d60eb5a1a3919b8e71de73903cf0655fc03b0c85a4baea3e9caa367488c58420c48e266a75007a73756c0ea7cc2483907f907feb3e6aa182c
SSDEEP

3072:06FOf6h8i6pdDPvaaeEGObTS/HaoGoK9kN+Jcr9bhrFKL3fJpwZ:0ZuX6pEaeEDheWa+Jc9bhorfTw

Score

10^/10

dridex 40111 botnet discovery evasion loader trojan

Malware Config

Extracted

Family

dridex

Botnet

40111

45.58.56.12:443

162.241.54.59:6601

51.91.76.89:2303

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/5100-0-0x0000000075770000-0x00000000757A5000-memory.dmp	dridex_ldr
behavioral2/memory/5100-3-0x0000000075770000-0x00000000757A5000-memory.dmp	dridex_ldr

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	rundll32.exe

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 316 wrote to memory of 5100	316	rundll32.exe	84
PID 316 wrote to memory of 5100	316	rundll32.exe	84
PID 316 wrote to memory of 5100	316	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ce934e0f09c6915059fa4ebaa72452bc766bba847c2587eccf5b88034fd64eea.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:316
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ce934e0f09c6915059fa4ebaa72452bc766bba847c2587eccf5b88034fd64eea.dll,#1
  2⤵
  - Checks whether UAC is enabled
  - System Location Discovery: System Language Discovery
  PID:5100

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/5100-0-0x0000000075770000-0x00000000757A5000-memory.dmp

Filesize
212KB

Download
memory/5100-2-0x0000000000FF0000-0x0000000000FF6000-memory.dmp

Filesize
24KB

Download
memory/5100-3-0x0000000075770000-0x00000000757A5000-memory.dmp

Filesize
212KB

Download