dridex | 061fde8ad12ea2bf6ba413564026358ad58932411b68864513350011bab30bdf

Analysis

max time kernel
148s
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 22:08

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General

Target

JaffaCakes118_061fde8ad12ea2bf6ba413564026358ad58932411b68864513350011bab30bdf.dll
Size

188KB
MD5

3aaaf24ec3d71f9d8402529f86f6702c
SHA1

55d7770b0b03a0fdd26915d35c7886bffd1943a8
SHA256

061fde8ad12ea2bf6ba413564026358ad58932411b68864513350011bab30bdf
SHA512

32652fff20e8cc43bc7b171b52d9046aef34ead1246dd4c985f5f1e6cc191abcfba5ddac22cd18f19a2453ca1ce33bcdfd3556d27aba63882b63962be5c635d0
SSDEEP

3072:nteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIz09qM:/q7fYIHBZkTB6DWruUCOwjt

Score

10^/10

dridex 22201 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22201

103.87.173.60:443

45.32.243.209:8116

207.180.208.54:4664

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/732-1-0x00000000752B0000-0x00000000752E0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1260	732	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 1876 wrote to memory of 732	1876	rundll32.exe	83
PID 1876 wrote to memory of 732	1876	rundll32.exe	83
PID 1876 wrote to memory of 732	1876	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_061fde8ad12ea2bf6ba413564026358ad58932411b68864513350011bab30bdf.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1876
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_061fde8ad12ea2bf6ba413564026358ad58932411b68864513350011bab30bdf.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:732
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 732 -s 692
    3⤵
    - Program crash
    PID:1260

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 732 -ip 732
1⤵
PID:2676

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

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Downloads

memory/732-0-0x0000000001190000-0x0000000001196000-memory.dmp

Filesize
24KB

Download
memory/732-1-0x00000000752B0000-0x00000000752E0000-memory.dmp

Filesize
192KB

Download
memory/732-3-0x0000000001190000-0x0000000001196000-memory.dmp

Filesize
24KB

Download