dridex | e80e81389b1d6cbaa8e12bd1dfd27546380036c25105266e61724c0bc11c6af3

Analysis

max time kernel
93s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29-12-2024 07:50

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_e80e81389b1d6cbaa8e12bd1dfd27546380036c25105266e61724c0bc11c6af3.dll
Size

184KB
MD5

c102d4787dc4785a42c7db12b0547102
SHA1

c2021314a91a9487949e54dbaed523092d6c9485
SHA256

e80e81389b1d6cbaa8e12bd1dfd27546380036c25105266e61724c0bc11c6af3
SHA512

094273a275ad0e492324f9b3dff21744f9a11a4acf883a956984622946c770b1d44e4e9932dc56e322a5bac0f5a1fa0d6b6de9dc28fae8fe3171edbd27420cb9
SSDEEP

3072:liLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaoqlzoxss7:liLVCIT4WK2z1W+CUHZj4Skq/eaogoC

Score

10^/10

dridex 22202 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22202

80.241.218.90:443

103.161.172.109:13786

87.98.128.76:5723

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/3908-1-0x0000000074970000-0x000000007499F000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4748	3908	WerFault.exe	83

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 2000 wrote to memory of 3908	2000	rundll32.exe	83
PID 2000 wrote to memory of 3908	2000	rundll32.exe	83
PID 2000 wrote to memory of 3908	2000	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e80e81389b1d6cbaa8e12bd1dfd27546380036c25105266e61724c0bc11c6af3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2000
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e80e81389b1d6cbaa8e12bd1dfd27546380036c25105266e61724c0bc11c6af3.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3908
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3908 -s 616
    3⤵
    - Program crash
    PID:4748

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3908 -ip 3908
1⤵
PID:2696

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/3908-0-0x0000000000BE0000-0x0000000000BE6000-memory.dmp

Filesize
24KB

Download
memory/3908-1-0x0000000074970000-0x000000007499F000-memory.dmp

Filesize
188KB

Download
memory/3908-3-0x0000000000BE0000-0x0000000000BE6000-memory.dmp

Filesize
24KB

Download