dridex | fdcb6cb210348b8ff877b1bd5fc8741da6be4e262c1029772940f36020f88bce

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30/12/2024, 04:56

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General

Target

JaffaCakes118_fdcb6cb210348b8ff877b1bd5fc8741da6be4e262c1029772940f36020f88bce.dll
Size

160KB
MD5

646988ecf27b8d77203cf2300cc31a45
SHA1

edc6d40854e9f56d714917d6fda09851be2bcda6
SHA256

fdcb6cb210348b8ff877b1bd5fc8741da6be4e262c1029772940f36020f88bce
SHA512

7674b22c1c865950632f2b06c746f73d18d02c55d42700a1bfe98a54a335a35a0869cd5a41bd72ff1f17558d0da3818ca08d63cda1205c84839fc8f662d00569
SSDEEP

3072:Hs5RgjZh7gpk57/MbVelsxoNTen1v/HuxbIXU89J3WgMh8kH6:M52j4pk5zMbVO6/HUIXU8KgMyk

Score

10^/10

dridex 40111 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

40111

188.226.199.7:443

46.101.216.218:8172

178.254.33.197:2303

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/2016-1-0x0000000010000000-0x000000001002E000-memory.dmp	dridex_ldr

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 7 IoCs

description	pid	Process	procid_target
PID 1648 wrote to memory of 2016	1648	rundll32.exe	31
PID 1648 wrote to memory of 2016	1648	rundll32.exe	31
PID 1648 wrote to memory of 2016	1648	rundll32.exe	31
PID 1648 wrote to memory of 2016	1648	rundll32.exe	31
PID 1648 wrote to memory of 2016	1648	rundll32.exe	31
PID 1648 wrote to memory of 2016	1648	rundll32.exe	31
PID 1648 wrote to memory of 2016	1648	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fdcb6cb210348b8ff877b1bd5fc8741da6be4e262c1029772940f36020f88bce.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1648
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_fdcb6cb210348b8ff877b1bd5fc8741da6be4e262c1029772940f36020f88bce.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2016

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/2016-0-0x0000000000180000-0x0000000000186000-memory.dmp

Filesize
24KB

Download
memory/2016-1-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/2016-3-0x0000000000180000-0x0000000000186000-memory.dmp

Filesize
24KB

Download