dridex | 0e962252e2f62422a1c07f6036860af674b737ff5d0c746cd5d04956425f0ca5

Analysis

max time kernel
121s
max time network
127s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
30-12-2024 18:43

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_0e962252e2f62422a1c07f6036860af674b737ff5d0c746cd5d04956425f0ca5.dll
Size

184KB
MD5

0bbf23c1b6620086271586e8d7d9d3b1
SHA1

0298702ee20442759b6e77d2f3c1f794871c6c3a
SHA256

0e962252e2f62422a1c07f6036860af674b737ff5d0c746cd5d04956425f0ca5
SHA512

24c87ac06bcd2d139fbea415b61bb12eb434fa72cb82ad5a93a80a0d23e2fb274a15a9a677805df865982c52c6a39c45ace9791eb7959b9a540a80fc1872f41f
SSDEEP

3072:sJQ6H3ykY88YOSs+k1TwEuTcMIznNuOzlr1Xznku9Luk0eJww8Jza//2uFrSc:RfYOX+wTScR/Xzku9LVwYuG

Score

10^/10

dridex 22201 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22201

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 2 IoCs

Detects Dridex both x86 and x64 loader in memory.

botnet loader

resource	yara_rule
behavioral1/memory/2904-0-0x0000000075450000-0x000000007547F000-memory.dmp	dridex_ldr
behavioral1/memory/2904-2-0x0000000075450000-0x000000007547F000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2928	2904	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 2900 wrote to memory of 2904	2900	rundll32.exe	30
PID 2900 wrote to memory of 2904	2900	rundll32.exe	30
PID 2900 wrote to memory of 2904	2900	rundll32.exe	30
PID 2900 wrote to memory of 2904	2900	rundll32.exe	30
PID 2900 wrote to memory of 2904	2900	rundll32.exe	30
PID 2900 wrote to memory of 2904	2900	rundll32.exe	30
PID 2900 wrote to memory of 2904	2900	rundll32.exe	30
PID 2904 wrote to memory of 2928	2904	rundll32.exe	31
PID 2904 wrote to memory of 2928	2904	rundll32.exe	31
PID 2904 wrote to memory of 2928	2904	rundll32.exe	31
PID 2904 wrote to memory of 2928	2904	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0e962252e2f62422a1c07f6036860af674b737ff5d0c746cd5d04956425f0ca5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2900
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0e962252e2f62422a1c07f6036860af674b737ff5d0c746cd5d04956425f0ca5.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2904
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2904 -s 224
    3⤵
    - Program crash
    PID:2928

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/2904-1-0x0000000000120000-0x0000000000126000-memory.dmp

Filesize
24KB

Download
memory/2904-0-0x0000000075450000-0x000000007547F000-memory.dmp

Filesize
188KB

Download
memory/2904-2-0x0000000075450000-0x000000007547F000-memory.dmp

Filesize
188KB

Download