dridex | dd39accfa55be48b2c14f264a5917ead4964b8a7ce7f3f113cc74d13f87e86e7

Analysis

max time kernel
68s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22-08-2024 21:48

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General

Target

b944c443789ddd25f9561899a59ea54c_JaffaCakes118.dll
Size

320KB
MD5

b944c443789ddd25f9561899a59ea54c
SHA1

26f894c5c30691f4c9046bccc7059f190b926782
SHA256

dd39accfa55be48b2c14f264a5917ead4964b8a7ce7f3f113cc74d13f87e86e7
SHA512

cc41f6958d69d11e43fce2f8e9834267db8d09fa06ca24816b9ef8db90eb38c7b2e456f09d3336448081acfc40233c3c7b73d52214d6142c541dea0d420c0098
SSDEEP

3072:C4LaiXGwW6f3ny73vo0FbxbqOwO42GLSGL5UUoIPjgbgba5ytyiqNTPmJvld2hJk:CBrwXy7wvxSGGJIPje15qvld3s5pd

Score

10^/10

dridex 10444 botnet discovery

Malware Config

Extracted

Family

dridex

Botnet

10444

151.236.219.181:443

142.4.6.57:14043

162.144.127.197:3786

103.40.116.68:5443

rc4.plain

Signatures

Dridex
Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.
botnet dridex

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

Processes:

rundll32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	Process	procid_target
PID 2996 wrote to memory of 2352	2996	rundll32.exe	84
PID 2996 wrote to memory of 2352	2996	rundll32.exe	84
PID 2996 wrote to memory of 2352	2996	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b944c443789ddd25f9561899a59ea54c_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2996
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b944c443789ddd25f9561899a59ea54c_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2352

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/2352-0-0x0000000000E90000-0x0000000000E96000-memory.dmp

Filesize
24KB

Download
memory/2352-1-0x0000000074A00000-0x0000000074A50000-memory.dmp

Filesize
320KB

Download
memory/2352-4-0x0000000000E90000-0x0000000000E96000-memory.dmp

Filesize
24KB

Download
memory/2352-3-0x0000000074A00000-0x0000000074A50000-memory.dmp

Filesize
320KB

Download