dridex | 2d2207850e36a14b32ff3f1ad2f06af41764ca5ff49584d2856ca5675eb1670c

Analysis

max time kernel
118s
max time network
124s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
30-12-2024 23:38

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General

Target

JaffaCakes118_2d2207850e36a14b32ff3f1ad2f06af41764ca5ff49584d2856ca5675eb1670c.dll
Size

161KB
MD5

b34f4312be2faa87af65b965b47c581c
SHA1

963d8d8d11e3fab250c9ab3c527aefb3ce010b21
SHA256

2d2207850e36a14b32ff3f1ad2f06af41764ca5ff49584d2856ca5675eb1670c
SHA512

6de2b8930dc985b6c1a3b430d9078328996950b68d8065eabe53fccf4a4a9ebb565e18d26227b4a8f8efed8210f4773a2c12fe7f1bcf26244ecd70eb0e7c580a
SSDEEP

3072:pC2X+QFg3UutDvUvoU8pz6EJEEhu6Tzace9kuaGA81/YXKHML/Vp8AF:1G3rUvoU4JE/Wzan9T7B/CKsL/Vy

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/2848-1-0x0000000010000000-0x000000001002E000-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 2760 wrote to memory of 2848	2760	rundll32.exe	30
PID 2760 wrote to memory of 2848	2760	rundll32.exe	30
PID 2760 wrote to memory of 2848	2760	rundll32.exe	30
PID 2760 wrote to memory of 2848	2760	rundll32.exe	30
PID 2760 wrote to memory of 2848	2760	rundll32.exe	30
PID 2760 wrote to memory of 2848	2760	rundll32.exe	30
PID 2760 wrote to memory of 2848	2760	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d2207850e36a14b32ff3f1ad2f06af41764ca5ff49584d2856ca5675eb1670c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2760
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d2207850e36a14b32ff3f1ad2f06af41764ca5ff49584d2856ca5675eb1670c.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2848

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/2848-0-0x00000000000E0000-0x00000000000E6000-memory.dmp

Filesize
24KB

Download
memory/2848-1-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/2848-3-0x00000000000E0000-0x00000000000E6000-memory.dmp

Filesize
24KB

Download