dridex | 9af016b752953cfd871d060dabb1e1ffc7e372ed1029956081df90691d5ac942

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30/12/2024, 05:12

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General

Target

JaffaCakes118_9af016b752953cfd871d060dabb1e1ffc7e372ed1029956081df90691d5ac942.dll
Size

160KB
MD5

7d58cb0154ec606608f960d1cdda523d
SHA1

31685d82cd8fcdd5213ef9a38981ef466d7dfd52
SHA256

9af016b752953cfd871d060dabb1e1ffc7e372ed1029956081df90691d5ac942
SHA512

7976d05c27d6c35e039dede6e529740984b819c010a60e419a4dd0cd24748cd3e3ded71cef8f43863c35b05ef93ffecaa82024d515297f4eb9700e6db76ec289
SSDEEP

3072:gO5RgjZh7gpk57/MbVelsxoNTen1v/HuxbIXU89J3WgMh8PH6:t52j4pk5zMbVO6/HUIXU8KgMyP

Score

10^/10

dridex 40111 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

40111

188.226.199.7:443

46.101.216.218:8172

178.254.33.197:2303

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/2428-0-0x0000000010000000-0x000000001002E000-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 1684 wrote to memory of 2428	1684	rundll32.exe	28
PID 1684 wrote to memory of 2428	1684	rundll32.exe	28
PID 1684 wrote to memory of 2428	1684	rundll32.exe	28
PID 1684 wrote to memory of 2428	1684	rundll32.exe	28
PID 1684 wrote to memory of 2428	1684	rundll32.exe	28
PID 1684 wrote to memory of 2428	1684	rundll32.exe	28
PID 1684 wrote to memory of 2428	1684	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9af016b752953cfd871d060dabb1e1ffc7e372ed1029956081df90691d5ac942.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1684
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9af016b752953cfd871d060dabb1e1ffc7e372ed1029956081df90691d5ac942.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2428

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

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Downloads

memory/2428-0-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

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memory/2428-2-0x00000000001A0000-0x00000000001A6000-memory.dmp

Filesize
24KB

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