dridex | 92cbe3d7009ab64d82e42bffc5305ed591885106bd04f384bf496024d9be4775

Analysis

max time kernel
95s
max time network
145s
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 20:07

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General

Target

JaffaCakes118_92cbe3d7009ab64d82e42bffc5305ed591885106bd04f384bf496024d9be4775.dll
Size

188KB
MD5

78ff7ae62e6892d3e3c6243b2ae1947d
SHA1

a884eeecb581d93f5f5b3dc39a7aaa198457f019
SHA256

92cbe3d7009ab64d82e42bffc5305ed591885106bd04f384bf496024d9be4775
SHA512

cc7c4b6a098fef9b51f7af221641c5bd7446af2e9b4a14e9a0e589d657c91ae2810c597778ad71eb306eebf52655e284ec39f9d73db7b4154aba484ee77ecdab
SSDEEP

3072:ERteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzv9qM:E9q7fYIHBZkTB6DWruUCOwjt

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/760-1-0x0000000075590000-0x00000000755C0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
468	760	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 208 wrote to memory of 760	208	rundll32.exe	83
PID 208 wrote to memory of 760	208	rundll32.exe	83
PID 208 wrote to memory of 760	208	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_92cbe3d7009ab64d82e42bffc5305ed591885106bd04f384bf496024d9be4775.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:208
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_92cbe3d7009ab64d82e42bffc5305ed591885106bd04f384bf496024d9be4775.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:760
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 760 -s 696
    3⤵
    - Program crash
    PID:468

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 760 -ip 760
1⤵
PID:3676

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

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Downloads

memory/760-0-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/760-1-0x0000000075590000-0x00000000755C0000-memory.dmp

Filesize
192KB

Download
memory/760-3-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download