dridex | daa0000ac0b4fe929328096f5ea7af01554cd1b1453c80027c4ede948174fe39

Analysis

max time kernel
74s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
23-12-2024 18:31

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_daa0000ac0b4fe929328096f5ea7af01554cd1b1453c80027c4ede948174fe39.dll
Size

163KB
MD5

e9554376a1e3e86b5d50f8966043589b
SHA1

cf4c89fdd3bbdfb62f948c9a3f9e6add72a1b259
SHA256

daa0000ac0b4fe929328096f5ea7af01554cd1b1453c80027c4ede948174fe39
SHA512

47ac769246f1dfeb682267d4dce7ef2dfaf45d8b4a8b945ced35af55765cb5d23351f1d0239a0d236805b144fb12d5bc3d9fb693e8faadc76472fa262fbb8960
SSDEEP

3072:zar6Ys6p54kfdo+APr0aYSbeO6aal8jeytFQTOpp2J:1s4p+ADxnSO6D2cOp

Score

10^/10

dridex 22202 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22202

43.229.206.212:443

82.209.17.209:8172

162.241.209.225:4125

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/2044-1-0x0000000010000000-0x000000001002E000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2916	2044	WerFault.exe	30

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 11 IoCs

description	pid	Process	procid_target
PID 2116 wrote to memory of 2044	2116	rundll32.exe	30
PID 2116 wrote to memory of 2044	2116	rundll32.exe	30
PID 2116 wrote to memory of 2044	2116	rundll32.exe	30
PID 2116 wrote to memory of 2044	2116	rundll32.exe	30
PID 2116 wrote to memory of 2044	2116	rundll32.exe	30
PID 2116 wrote to memory of 2044	2116	rundll32.exe	30
PID 2116 wrote to memory of 2044	2116	rundll32.exe	30
PID 2044 wrote to memory of 2916	2044	rundll32.exe	31
PID 2044 wrote to memory of 2916	2044	rundll32.exe	31
PID 2044 wrote to memory of 2916	2044	rundll32.exe	31
PID 2044 wrote to memory of 2916	2044	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_daa0000ac0b4fe929328096f5ea7af01554cd1b1453c80027c4ede948174fe39.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2116
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_daa0000ac0b4fe929328096f5ea7af01554cd1b1453c80027c4ede948174fe39.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2044
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2044 -s 240
    3⤵
    - Program crash
    PID:2916

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/2044-0-0x0000000000120000-0x0000000000126000-memory.dmp

Filesize
24KB

Download
memory/2044-1-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/2044-3-0x0000000000120000-0x0000000000126000-memory.dmp

Filesize
24KB

Download