dridex | 5fffe893daaac0ec0f34841b75ac99d57b9973a4f7f3dadb739995189da77ef4

Analysis

max time kernel
23s
max time network
18s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
30-12-2024 21:29

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General

Target

JaffaCakes118_5fffe893daaac0ec0f34841b75ac99d57b9973a4f7f3dadb739995189da77ef4.dll
Size

161KB
MD5

bbcea3bc464782dd0bb02eaff6fde478
SHA1

47f736e5111034c3163e1658cfaed62a485b3c14
SHA256

5fffe893daaac0ec0f34841b75ac99d57b9973a4f7f3dadb739995189da77ef4
SHA512

5845f6b5e1bfe16cc30390ff928ca8ca0ce3ed793ac3219aa7f7171a91b7d720cb106d30ff7e6ebc8bf8c43889909fb944c4fe751d6dc4d2b19a361e18c8c396
SSDEEP

3072:+k2X+QFg3UutDvUvoU8pz6EJEEhu6Tzace9kuaGA81/YXKHML/Yp8AF:4G3rUvoU4JE/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/2148-1-0x0000000010000000-0x000000001002E000-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 2148	2060	rundll32.exe	29
PID 2060 wrote to memory of 2148	2060	rundll32.exe	29
PID 2060 wrote to memory of 2148	2060	rundll32.exe	29
PID 2060 wrote to memory of 2148	2060	rundll32.exe	29
PID 2060 wrote to memory of 2148	2060	rundll32.exe	29
PID 2060 wrote to memory of 2148	2060	rundll32.exe	29
PID 2060 wrote to memory of 2148	2060	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5fffe893daaac0ec0f34841b75ac99d57b9973a4f7f3dadb739995189da77ef4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2060
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5fffe893daaac0ec0f34841b75ac99d57b9973a4f7f3dadb739995189da77ef4.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2148

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/2148-0-0x0000000000190000-0x0000000000196000-memory.dmp

Filesize
24KB

Download
memory/2148-1-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/2148-3-0x0000000000190000-0x0000000000196000-memory.dmp

Filesize
24KB

Download