dridex | f14bb713bad11cf824b16407be639d388190b3c10a99a3eccf490cf43cd7aacb

Analysis

max time kernel
93s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30-12-2024 23:20

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General

Target

JaffaCakes118_f14bb713bad11cf824b16407be639d388190b3c10a99a3eccf490cf43cd7aacb.dll
Size

160KB
MD5

64fe8633d408ce74e915dbc0f7ed17cd
SHA1

6f2068dd5b2a85866550a647322f821496abad09
SHA256

f14bb713bad11cf824b16407be639d388190b3c10a99a3eccf490cf43cd7aacb
SHA512

f3dac2378fefba5a76f94da13c9fa16c43f7319b46f179d76eba15c6e1e04d7696d64223c949d2256f78630b91d644294605b742eba6eab25ba551ed901c8648
SSDEEP

3072:nM5RgjZh7gpk57/MbVelsxoNTen1v/HuxbIXU89J3WgMh8ZH6:M52j4pk5zMbVO6/HUIXU8KgMyZ

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
behavioral2/memory/2808-1-0x0000000010000000-0x000000001002E000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
628	2808	WerFault.exe	84

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 3 IoCs

description	pid	Process	procid_target
PID 1888 wrote to memory of 2808	1888	rundll32.exe	84
PID 1888 wrote to memory of 2808	1888	rundll32.exe	84
PID 1888 wrote to memory of 2808	1888	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f14bb713bad11cf824b16407be639d388190b3c10a99a3eccf490cf43cd7aacb.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1888
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f14bb713bad11cf824b16407be639d388190b3c10a99a3eccf490cf43cd7aacb.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2808
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2808 -s 708
    3⤵
    - Program crash
    PID:628

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2808 -ip 2808
1⤵
PID:4592

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/2808-0-0x0000000000AC0000-0x0000000000AC6000-memory.dmp

Filesize
24KB

Download
memory/2808-1-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/2808-3-0x0000000000AC0000-0x0000000000AC6000-memory.dmp

Filesize
24KB

Download