dridex | a6ca72717fb2d501287fb3b41da18cbac113e271914d2cb1e74c2a356ded6201

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
30/12/2024, 05:19

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General

Target

JaffaCakes118_a6ca72717fb2d501287fb3b41da18cbac113e271914d2cb1e74c2a356ded6201.dll
Size

161KB
MD5

922d6b18f41ca5fb0d4bfbe5d895d84f
SHA1

bb3d972ab2c37398fb47326e20d88acd8f60ea68
SHA256

a6ca72717fb2d501287fb3b41da18cbac113e271914d2cb1e74c2a356ded6201
SHA512

0593881b8193a68c8099fa8b5b74a6a55e9e171c6453e9bde6e4b1bb60a489bcd276e30c8b202db24ed0da482dae2de4474ca9500d45356a6822136f0475810c
SSDEEP

3072:ck2X+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/2320-1-0x0000000010000000-0x000000001002E000-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 2060 wrote to memory of 2320	2060	rundll32.exe	31
PID 2060 wrote to memory of 2320	2060	rundll32.exe	31
PID 2060 wrote to memory of 2320	2060	rundll32.exe	31
PID 2060 wrote to memory of 2320	2060	rundll32.exe	31
PID 2060 wrote to memory of 2320	2060	rundll32.exe	31
PID 2060 wrote to memory of 2320	2060	rundll32.exe	31
PID 2060 wrote to memory of 2320	2060	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a6ca72717fb2d501287fb3b41da18cbac113e271914d2cb1e74c2a356ded6201.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2060
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a6ca72717fb2d501287fb3b41da18cbac113e271914d2cb1e74c2a356ded6201.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2320

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/2320-0-0x0000000000680000-0x0000000000686000-memory.dmp

Filesize
24KB

Download
memory/2320-1-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/2320-3-0x0000000000680000-0x0000000000686000-memory.dmp

Filesize
24KB

Download