dridex | 5abe58c707793b25509e424a0c196b72233f39344e2ec51316ec49b54f3b9ba6

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 18:51

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General

Target

JaffaCakes118_5abe58c707793b25509e424a0c196b72233f39344e2ec51316ec49b54f3b9ba6.dll
Size

161KB
MD5

0f8d5e6f8e1e3458c497912562e16f37
SHA1

4a8115d73c0f0622e9b21b5e92d008e629e0b772
SHA256

5abe58c707793b25509e424a0c196b72233f39344e2ec51316ec49b54f3b9ba6
SHA512

d14b3b52e883cac38471d07b02e55a0be4995b00e9a1c654e7da470f047bdf558d4b2302c65bf72b93beb83b403f355916bd809c5f48164b7a1446a99ef4c906
SSDEEP

3072:6k2X+QFg3UutDvUvoU8pz6EJEEhu6Tzace9kuaGA81/YXKHML/Yp8AF:cG3rUvoU4JE/Wzan9T7B/CKsL/Yy

Score

10^/10

dridex 40112 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

40112

193.200.130.181:443

95.138.161.226:2303

167.114.113.13:4125

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/1548-1-0x0000000010000000-0x000000001002E000-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 2016 wrote to memory of 1548	2016	rundll32.exe	31
PID 2016 wrote to memory of 1548	2016	rundll32.exe	31
PID 2016 wrote to memory of 1548	2016	rundll32.exe	31
PID 2016 wrote to memory of 1548	2016	rundll32.exe	31
PID 2016 wrote to memory of 1548	2016	rundll32.exe	31
PID 2016 wrote to memory of 1548	2016	rundll32.exe	31
PID 2016 wrote to memory of 1548	2016	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5abe58c707793b25509e424a0c196b72233f39344e2ec51316ec49b54f3b9ba6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2016
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5abe58c707793b25509e424a0c196b72233f39344e2ec51316ec49b54f3b9ba6.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1548

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/1548-0-0x00000000001A0000-0x00000000001A6000-memory.dmp

Filesize
24KB

Download
memory/1548-1-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/1548-3-0x00000000001A0000-0x00000000001A6000-memory.dmp

Filesize
24KB

Download