dridex | 1ba1ccce011d014e844da2c53dab2ddfaadca8741311783cce77358fe7448115

Analysis

max time kernel
32s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
26-12-2024 20:53

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General

Target

JaffaCakes118_1ba1ccce011d014e844da2c53dab2ddfaadca8741311783cce77358fe7448115.dll
Size

184KB
MD5

28f6330f26ab69440d84f74d9dcd6d1c
SHA1

d1208664284e3191a3db7a3d9a7536dd13ac41fa
SHA256

1ba1ccce011d014e844da2c53dab2ddfaadca8741311783cce77358fe7448115
SHA512

076cb3b89d3208bc2abcba5165de4cce7680351d2bb80bc492546f15d0a79bc2c83642406b292a37e01eac36af26c5fdd9b8cf753d2f19608106203b0afa561d
SSDEEP

3072:riLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eaoMlzoxss7:riLVCIT4WK2z1W+CUHZj4Skq/eaoyoC

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/2576-1-0x0000000075120000-0x000000007514F000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2984	2576	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 2524 wrote to memory of 2576	2524	rundll32.exe	30
PID 2524 wrote to memory of 2576	2524	rundll32.exe	30
PID 2524 wrote to memory of 2576	2524	rundll32.exe	30
PID 2524 wrote to memory of 2576	2524	rundll32.exe	30
PID 2524 wrote to memory of 2576	2524	rundll32.exe	30
PID 2524 wrote to memory of 2576	2524	rundll32.exe	30
PID 2524 wrote to memory of 2576	2524	rundll32.exe	30
PID 2576 wrote to memory of 2984	2576	rundll32.exe	31
PID 2576 wrote to memory of 2984	2576	rundll32.exe	31
PID 2576 wrote to memory of 2984	2576	rundll32.exe	31
PID 2576 wrote to memory of 2984	2576	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1ba1ccce011d014e844da2c53dab2ddfaadca8741311783cce77358fe7448115.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2524
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1ba1ccce011d014e844da2c53dab2ddfaadca8741311783cce77358fe7448115.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2576
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2576 -s 224
    3⤵
    - Program crash
    PID:2984

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/2576-0-0x0000000000120000-0x0000000000126000-memory.dmp

Filesize
24KB

Download
memory/2576-1-0x0000000075120000-0x000000007514F000-memory.dmp

Filesize
188KB

Download
memory/2576-4-0x0000000000120000-0x0000000000126000-memory.dmp

Filesize
24KB

Download