dridex | ee307b6867934b39587e8c5f0ebbae55974ce510842f8f3c25e20fe476189ff6

Analysis

max time kernel
94s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-12-2024 01:52

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_ee307b6867934b39587e8c5f0ebbae55974ce510842f8f3c25e20fe476189ff6.dll
Size

161KB
MD5

e6ccf6be59f68983b69ca7d29c73a7af
SHA1

63559943a66775dde1f5cb37028e3cd06f7529a0
SHA256

ee307b6867934b39587e8c5f0ebbae55974ce510842f8f3c25e20fe476189ff6
SHA512

21dd49b2ae30dbbb45ef5993a2a3c5d34de1e61e0f7d2b1da36fa8a95c3dc4e619b1d4db4cc2c95f3e29307e231e48c87038c68d4402ba3ef4896983bb252a3a
SSDEEP

3072:dx45bscWrhftr4SOX63M5jY17lh9sDVj9a/KBz9YlYU:n4KcMhVkbK3hDq9E8i

Score

10^/10

dridex 22201 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22201

45.55.134.126:443

67.207.83.96:8172

193.160.214.95:4125

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
behavioral2/memory/3296-0-0x0000000010000000-0x000000001002E000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2228	3296	WerFault.exe	82

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 4300 wrote to memory of 3296	4300	rundll32.exe	82
PID 4300 wrote to memory of 3296	4300	rundll32.exe	82
PID 4300 wrote to memory of 3296	4300	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ee307b6867934b39587e8c5f0ebbae55974ce510842f8f3c25e20fe476189ff6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4300
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ee307b6867934b39587e8c5f0ebbae55974ce510842f8f3c25e20fe476189ff6.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3296
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3296 -s 720
    3⤵
    - Program crash
    PID:2228

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 3296 -ip 3296
1⤵
PID:1968

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/3296-0-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/3296-2-0x0000000000B30000-0x0000000000B36000-memory.dmp

Filesize
24KB

Download