dridex | c7bbb1753841af407e5271c23d0ef8e41570715429b04e5687d42169bb6e3abc

Analysis

max time kernel
92s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-12-2024 03:17

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_c7bbb1753841af407e5271c23d0ef8e41570715429b04e5687d42169bb6e3abc.dll
Size

163KB
MD5

dc7d0e00c6ecf4936552523fa83747bc
SHA1

2d7df608f5a41cad4a6cd263b4af7a283d44c487
SHA256

c7bbb1753841af407e5271c23d0ef8e41570715429b04e5687d42169bb6e3abc
SHA512

1339c50c4bc4c9ee52a46c85ccc10a7c30a77c094fd90ca0850b07e0ae448e702f8676ac83269b2bfbbbd5fdc58ac5c484b18dbc4f09121c38863d23348a2f0a
SSDEEP

3072:2ar6Ys6p54kfdo+APr0aYSbeO6aal8jeytFQTOpp2J:ws4p+ADxnSO6D2cOp

Score

10^/10

dridex 22202 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22202

43.229.206.212:443

82.209.17.209:8172

162.241.209.225:4125

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 1 IoCs

Detects Dridex both x86 and x64 loader in memory.

botnet loader

resource	yara_rule
behavioral2/memory/2396-1-0x0000000010000000-0x000000001002E000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5044	2396	WerFault.exe	82

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 3836 wrote to memory of 2396	3836	rundll32.exe	82
PID 3836 wrote to memory of 2396	3836	rundll32.exe	82
PID 3836 wrote to memory of 2396	3836	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c7bbb1753841af407e5271c23d0ef8e41570715429b04e5687d42169bb6e3abc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3836
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c7bbb1753841af407e5271c23d0ef8e41570715429b04e5687d42169bb6e3abc.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2396
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2396 -s 708
    3⤵
    - Program crash
    PID:5044

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2396 -ip 2396
1⤵
PID:2776

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/2396-0-0x00000000005C0000-0x00000000005C6000-memory.dmp

Filesize
24KB

Download
memory/2396-1-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/2396-3-0x00000000005C0000-0x00000000005C6000-memory.dmp

Filesize
24KB

Download