dridex | ea97017ea6cdf0fe978c0f0a4df0d3968f47b5d85a3ed13f6eea72f3fd792dc0

Analysis

max time kernel
54s
max time network
151s
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 23:43

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_ea97017ea6cdf0fe978c0f0a4df0d3968f47b5d85a3ed13f6eea72f3fd792dc0.dll
Size

204KB
MD5

8e4e4fa6ec2aac95af70aa37cb2fb5e6
SHA1

42129c319d7f48abcba46805f71443da36da6b6d
SHA256

ea97017ea6cdf0fe978c0f0a4df0d3968f47b5d85a3ed13f6eea72f3fd792dc0
SHA512

a16ee4a218b1b5a74b70c94a461a451bd885dd66a161aafd96ea28301d43c847751c7b9a468f72488375cd8f89129866c212175fd6c6ebb13e0aeee81b436a32
SSDEEP

3072:j6FOf6h8i6pdDPvaaeEGObTS/HaoGoK9kN+Jcr9bhrFKL3fJpwZ:jZuX6pEaeEDheWa+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/3292-0-0x0000000074D70000-0x0000000074DA5000-memory.dmp	dridex_ldr
behavioral2/memory/3292-3-0x0000000074D70000-0x0000000074DA5000-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 3668 wrote to memory of 3292	3668	rundll32.exe	83
PID 3668 wrote to memory of 3292	3668	rundll32.exe	83
PID 3668 wrote to memory of 3292	3668	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ea97017ea6cdf0fe978c0f0a4df0d3968f47b5d85a3ed13f6eea72f3fd792dc0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3668
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ea97017ea6cdf0fe978c0f0a4df0d3968f47b5d85a3ed13f6eea72f3fd792dc0.dll,#1
  2⤵
  - Checks whether UAC is enabled
  - System Location Discovery: System Language Discovery
  PID:3292

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/3292-0-0x0000000074D70000-0x0000000074DA5000-memory.dmp

Filesize
212KB

Download
memory/3292-2-0x0000000002CE0000-0x0000000002CE6000-memory.dmp

Filesize
24KB

Download
memory/3292-3-0x0000000074D70000-0x0000000074DA5000-memory.dmp

Filesize
212KB

Download