dridex | 0450884b32f717cef4c9863edb57b295b1387c4337e019230ccc8e7cbf236533

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-12-2024 23:08

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General

Target

JaffaCakes118_0450884b32f717cef4c9863edb57b295b1387c4337e019230ccc8e7cbf236533.dll
Size

160KB
MD5

56e10517e817807dae6955dcb0f7acac
SHA1

199ff025635f0c545bc8b72af223abd48a40ad71
SHA256

0450884b32f717cef4c9863edb57b295b1387c4337e019230ccc8e7cbf236533
SHA512

732f5533fc84ffbd58a073e50889a3d0bff70a52970db94fca2d2444f65ae3061959652172a247d63ec95fed50cd374d2813b8d1aad5e3ee46b8ef165b2d92c4
SSDEEP

3072:oc5RgjZh7gpk57/MbVelsxoNTen1v/HuxbIXU89J3WgMh81H6:v52j4pk5zMbVO6/HUIXU8KgMy1

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/2372-1-0x0000000010000000-0x000000001002E000-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 3036 wrote to memory of 2372	3036	rundll32.exe	30
PID 3036 wrote to memory of 2372	3036	rundll32.exe	30
PID 3036 wrote to memory of 2372	3036	rundll32.exe	30
PID 3036 wrote to memory of 2372	3036	rundll32.exe	30
PID 3036 wrote to memory of 2372	3036	rundll32.exe	30
PID 3036 wrote to memory of 2372	3036	rundll32.exe	30
PID 3036 wrote to memory of 2372	3036	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0450884b32f717cef4c9863edb57b295b1387c4337e019230ccc8e7cbf236533.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3036
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0450884b32f717cef4c9863edb57b295b1387c4337e019230ccc8e7cbf236533.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2372

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/2372-0-0x0000000000190000-0x0000000000196000-memory.dmp

Filesize
24KB

Download
memory/2372-1-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

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memory/2372-3-0x0000000000190000-0x0000000000196000-memory.dmp

Filesize
24KB

Download