dridex | 98e5719750aa827bfac863c6b5cf5e191a30be9b34ecce5288b1e8b4ed3511f6

Analysis

max time kernel
48s
max time network
118s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
10-09-2024 20:27

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

d8fdc7428644b131fc21f17e165e640d_JaffaCakes118.dll
Size

320KB
MD5

d8fdc7428644b131fc21f17e165e640d
SHA1

84c877a62164f808fe457f737e9cd98a251803d0
SHA256

98e5719750aa827bfac863c6b5cf5e191a30be9b34ecce5288b1e8b4ed3511f6
SHA512

03fdb97d02d50f2599ff26069a040db3bcbdaf047f9474cb1763517478b5cd1128cf05f47ffa4b296646cabe36a677e00af279626a266ba648185a70aa637998
SSDEEP

6144:4lT2Mw9oF8K9lYznaQzSyBrh4v3Amu60tm8Qsw/x3XhhMasm/JMi2Fe4:NMyLK9lqIwh4Qmults/VhhMaX2Fd

Score

10^/10

dridex 10555 botnet discovery

Malware Config

Extracted

Family

dridex

Botnet

10555

51.75.24.85:443

46.22.116.163:3074

173.249.46.113:3889

192.241.174.45:4443

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

Processes:

rundll32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	Process	procid_target
PID 3024 wrote to memory of 3036	3024	rundll32.exe	31
PID 3024 wrote to memory of 3036	3024	rundll32.exe	31
PID 3024 wrote to memory of 3036	3024	rundll32.exe	31
PID 3024 wrote to memory of 3036	3024	rundll32.exe	31
PID 3024 wrote to memory of 3036	3024	rundll32.exe	31
PID 3024 wrote to memory of 3036	3024	rundll32.exe	31
PID 3024 wrote to memory of 3036	3024	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d8fdc7428644b131fc21f17e165e640d_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3024
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d8fdc7428644b131fc21f17e165e640d_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3036

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/3036-0-0x0000000074480000-0x00000000744D1000-memory.dmp

Filesize
324KB

Download
memory/3036-2-0x00000000001B0000-0x00000000001B6000-memory.dmp

Filesize
24KB

Download
memory/3036-3-0x0000000074480000-0x00000000744D1000-memory.dmp

Filesize
324KB

Download