dridex | f3d169ebeb8a017741bd0e485ba8fa161166a19a423106d8095c19a6279d2ac2

Analysis

max time kernel
120s
max time network
124s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
24-12-2024 00:11

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_f3d169ebeb8a017741bd0e485ba8fa161166a19a423106d8095c19a6279d2ac2.dll
Size

163KB
MD5

5246b0ab3abeff47e01b047e236b33b9
SHA1

449b3a040ae85e3dae7ce4c0cc5d5419d7bc758e
SHA256

f3d169ebeb8a017741bd0e485ba8fa161166a19a423106d8095c19a6279d2ac2
SHA512

eede1b519521d42fa4a34bd2fc0fc94ea469d61f729b81c60644ec5631c6533bd2d1e2e171611f34e9989cbafad49dcf660b590a56b3dfaf35136ef93df60316
SSDEEP

3072:D9F/oNrQb4xVubbXP/NTccbsFvCeLmXH57V30e8Pj:D9F6rQXvFczvYpQP

Score

10^/10

dridex 22201 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22201

43.229.206.212:443

82.209.17.209:8172

162.241.209.225:4125

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/2408-1-0x0000000010000000-0x000000001002E000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2168	2408	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 2324 wrote to memory of 2408	2324	rundll32.exe	30
PID 2324 wrote to memory of 2408	2324	rundll32.exe	30
PID 2324 wrote to memory of 2408	2324	rundll32.exe	30
PID 2324 wrote to memory of 2408	2324	rundll32.exe	30
PID 2324 wrote to memory of 2408	2324	rundll32.exe	30
PID 2324 wrote to memory of 2408	2324	rundll32.exe	30
PID 2324 wrote to memory of 2408	2324	rundll32.exe	30
PID 2408 wrote to memory of 2168	2408	rundll32.exe	32
PID 2408 wrote to memory of 2168	2408	rundll32.exe	32
PID 2408 wrote to memory of 2168	2408	rundll32.exe	32
PID 2408 wrote to memory of 2168	2408	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f3d169ebeb8a017741bd0e485ba8fa161166a19a423106d8095c19a6279d2ac2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2324
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f3d169ebeb8a017741bd0e485ba8fa161166a19a423106d8095c19a6279d2ac2.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2408
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2408 -s 240
    3⤵
    - Program crash
    PID:2168

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/2408-0-0x0000000000140000-0x0000000000146000-memory.dmp

Filesize
24KB

Download
memory/2408-1-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/2408-3-0x0000000000140000-0x0000000000146000-memory.dmp

Filesize
24KB

Download