dridex | ab331b3da0d21485f25eda85d487448a90c23dce046cef348f73bc4a3a713d20

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
24-12-2024 10:54

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_ab331b3da0d21485f25eda85d487448a90c23dce046cef348f73bc4a3a713d20.dll
Size

170KB
MD5

162c706a919616e4194404d7043d0afb
SHA1

aae93f8671275594654c43735a0981b873504e1b
SHA256

ab331b3da0d21485f25eda85d487448a90c23dce046cef348f73bc4a3a713d20
SHA512

4fcb3fb63646b7ba659548f16ab818ea1460bccc1d07a6b2449c4427380721402a4a5011ad7166dcf49d2b355afff08f38dc927c32904e012c13483198c06e3d
SSDEEP

3072:qV/jTmL3X6TLhgZBxbvRS1ebSi75S5NNZ4n+whXVM9MWdo8erj:qV/jTe38LiI4Oi75izyn+4lm

Score

10^/10

dridex 22201 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22201

210.65.244.187:443

162.241.41.92:2303

46.231.204.10:8172

185.183.159.100:4125

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/1980-1-0x00000000751E0000-0x000000007520F000-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 2120 wrote to memory of 1980	2120	rundll32.exe	31
PID 2120 wrote to memory of 1980	2120	rundll32.exe	31
PID 2120 wrote to memory of 1980	2120	rundll32.exe	31
PID 2120 wrote to memory of 1980	2120	rundll32.exe	31
PID 2120 wrote to memory of 1980	2120	rundll32.exe	31
PID 2120 wrote to memory of 1980	2120	rundll32.exe	31
PID 2120 wrote to memory of 1980	2120	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ab331b3da0d21485f25eda85d487448a90c23dce046cef348f73bc4a3a713d20.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2120
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ab331b3da0d21485f25eda85d487448a90c23dce046cef348f73bc4a3a713d20.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1980

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/1980-0-0x00000000001C0000-0x00000000001C6000-memory.dmp

Filesize
24KB

Download
memory/1980-1-0x00000000751E0000-0x000000007520F000-memory.dmp

Filesize
188KB

Download
memory/1980-3-0x00000000001C0000-0x00000000001C6000-memory.dmp

Filesize
24KB

Download