dridex | 0232ae935d94eee2c62547a80954e92faff5f0ee43e599d0e4022ddd35c76bf3

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
30-12-2024 00:22

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General

Target

JaffaCakes118_0232ae935d94eee2c62547a80954e92faff5f0ee43e599d0e4022ddd35c76bf3.dll
Size

184KB
MD5

21ef1384f7f474991561cc86bc9eb622
SHA1

3bc1ac0b95b38fb93db7840155c51556b00e1c97
SHA256

0232ae935d94eee2c62547a80954e92faff5f0ee43e599d0e4022ddd35c76bf3
SHA512

827f36d43cd3f7b26396b4be50ab9209f1f87860339a90cf3095c3d13696b3e5db708cf4522ab6359212f16c49135c4668eb8b5f6cafdb90df2aa5d42114924f
SSDEEP

3072:YiLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaonlzoxss7:YiLVCIT4WK2z1W+CUHZj4Skq/eaoVoC

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
behavioral1/memory/2132-1-0x0000000075160000-0x000000007518F000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2344	2132	WerFault.exe	30

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 11 IoCs

description	pid	Process	procid_target
PID 2644 wrote to memory of 2132	2644	rundll32.exe	30
PID 2644 wrote to memory of 2132	2644	rundll32.exe	30
PID 2644 wrote to memory of 2132	2644	rundll32.exe	30
PID 2644 wrote to memory of 2132	2644	rundll32.exe	30
PID 2644 wrote to memory of 2132	2644	rundll32.exe	30
PID 2644 wrote to memory of 2132	2644	rundll32.exe	30
PID 2644 wrote to memory of 2132	2644	rundll32.exe	30
PID 2132 wrote to memory of 2344	2132	rundll32.exe	32
PID 2132 wrote to memory of 2344	2132	rundll32.exe	32
PID 2132 wrote to memory of 2344	2132	rundll32.exe	32
PID 2132 wrote to memory of 2344	2132	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0232ae935d94eee2c62547a80954e92faff5f0ee43e599d0e4022ddd35c76bf3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2644
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0232ae935d94eee2c62547a80954e92faff5f0ee43e599d0e4022ddd35c76bf3.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2132
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2132 -s 220
    3⤵
    - Program crash
    PID:2344

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/2132-0-0x0000000000220000-0x0000000000226000-memory.dmp

Filesize
24KB

Download
memory/2132-1-0x0000000075160000-0x000000007518F000-memory.dmp

Filesize
188KB

Download
memory/2132-4-0x0000000000220000-0x0000000000226000-memory.dmp

Filesize
24KB

Download