dridex | 60dbc1bf3aefc307d689a7479d2377c6b88a87c5ad8dfc833002036467561098

Analysis

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

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
24-12-2024 00:10

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_60dbc1bf3aefc307d689a7479d2377c6b88a87c5ad8dfc833002036467561098.dll
Size

188KB
MD5

5b01c9f13a00a3ef9b410fb10a516c97
SHA1

78276f9877ebc5fb218d9a9c9988777aab24d3df
SHA256

60dbc1bf3aefc307d689a7479d2377c6b88a87c5ad8dfc833002036467561098
SHA512

86b59010d267e7bec30b38ef782bb9e62c8be66e71a32761caca0ee0c8c0b0b3d6968305bc036eef99303d78837d56f79dbfe933b6eabe0183b952cbe8d54d4d
SSDEEP

3072:RteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzq9qM:9q7fYIHBZkTB6DWruUCOwjt

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
behavioral1/memory/2424-1-0x0000000075120000-0x0000000075150000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3020	2424	WerFault.exe	31

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 2380 wrote to memory of 2424	2380	rundll32.exe	31
PID 2380 wrote to memory of 2424	2380	rundll32.exe	31
PID 2380 wrote to memory of 2424	2380	rundll32.exe	31
PID 2380 wrote to memory of 2424	2380	rundll32.exe	31
PID 2380 wrote to memory of 2424	2380	rundll32.exe	31
PID 2380 wrote to memory of 2424	2380	rundll32.exe	31
PID 2380 wrote to memory of 2424	2380	rundll32.exe	31
PID 2424 wrote to memory of 3020	2424	rundll32.exe	32
PID 2424 wrote to memory of 3020	2424	rundll32.exe	32
PID 2424 wrote to memory of 3020	2424	rundll32.exe	32
PID 2424 wrote to memory of 3020	2424	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_60dbc1bf3aefc307d689a7479d2377c6b88a87c5ad8dfc833002036467561098.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_60dbc1bf3aefc307d689a7479d2377c6b88a87c5ad8dfc833002036467561098.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2424
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2424 -s 300
    3⤵
    - Program crash
    PID:3020

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

Loading Replay Monitor...

Downloads

memory/2424-0-0x0000000000200000-0x0000000000206000-memory.dmp

Filesize
24KB

Download
memory/2424-1-0x0000000075120000-0x0000000075150000-memory.dmp

Filesize
192KB

Download
memory/2424-3-0x0000000000200000-0x0000000000206000-memory.dmp

Filesize
24KB

Download