dridex | 096f2bc5aafc61af0bbd8029fdb744e7321247f45497378c548413c4557cb837

Analysis

max time kernel
137s
max time network
122s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
30-12-2024 17:52

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_096f2bc5aafc61af0bbd8029fdb744e7321247f45497378c548413c4557cb837.dll
Size

204KB
MD5

0c40ea6bcc6c6abdea07b2b95dc28735
SHA1

99add58fa498a80cd1324c31fcc9b8840cf98a91
SHA256

096f2bc5aafc61af0bbd8029fdb744e7321247f45497378c548413c4557cb837
SHA512

9c5fc085f965281cb2b2a262e7d4c291d73549c551d307e514cfd7f91df747721685ff18f57ed5fdddec87ee63d6075c51dc5ca099917657e530b598253291b8
SSDEEP

3072:16FOf6h8i6pdDPvaaeEGObTS/HaoGoK9kN+Jcr9bhrFKL3fJpwZ:1ZuX6pEaeEDheWa+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
behavioral1/memory/2056-1-0x0000000074A10000-0x0000000074A45000-memory.dmp	dridex_ldr
behavioral1/memory/2056-4-0x0000000074A10000-0x0000000074A45000-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 7 IoCs

description	pid	Process	procid_target
PID 2272 wrote to memory of 2056	2272	rundll32.exe	30
PID 2272 wrote to memory of 2056	2272	rundll32.exe	30
PID 2272 wrote to memory of 2056	2272	rundll32.exe	30
PID 2272 wrote to memory of 2056	2272	rundll32.exe	30
PID 2272 wrote to memory of 2056	2272	rundll32.exe	30
PID 2272 wrote to memory of 2056	2272	rundll32.exe	30
PID 2272 wrote to memory of 2056	2272	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_096f2bc5aafc61af0bbd8029fdb744e7321247f45497378c548413c4557cb837.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2272
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_096f2bc5aafc61af0bbd8029fdb744e7321247f45497378c548413c4557cb837.dll,#1
  2⤵
  - Checks whether UAC is enabled
  - System Location Discovery: System Language Discovery
  PID:2056

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/2056-0-0x0000000000220000-0x0000000000226000-memory.dmp

Filesize
24KB

Download
memory/2056-1-0x0000000074A10000-0x0000000074A45000-memory.dmp

Filesize
212KB

Download
memory/2056-3-0x0000000000220000-0x0000000000226000-memory.dmp

Filesize
24KB

Download
memory/2056-4-0x0000000074A10000-0x0000000074A45000-memory.dmp

Filesize
212KB

Download