dridex | e62e61b8a04b127d3a75d98d3ec323813a31bf61048808229732fcd3b0adb4d7

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
21-12-2024 20:16

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_e62e61b8a04b127d3a75d98d3ec323813a31bf61048808229732fcd3b0adb4d7.dll
Size

163KB
MD5

41f345b518682544c9a1a004c73154e4
SHA1

c788eed2532eff6a5b0db4611a7f20ee81550d44
SHA256

e62e61b8a04b127d3a75d98d3ec323813a31bf61048808229732fcd3b0adb4d7
SHA512

a9c22ea7fe570082715c2ece6b5c4d72ce89652b8304108e13283af2773d2f15ffe335bc05926bc1c99231463edd69a6afee80ff638b2efee384e1cd2e1eb7a7
SSDEEP

3072:8ar6Ys6p54kfdo+APr0aYSbeO6aal8jeytFQTOpp2J:es4p+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/3048-1-0x0000000010000000-0x000000001002E000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2796	3048	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 2536 wrote to memory of 3048	2536	rundll32.exe	30
PID 2536 wrote to memory of 3048	2536	rundll32.exe	30
PID 2536 wrote to memory of 3048	2536	rundll32.exe	30
PID 2536 wrote to memory of 3048	2536	rundll32.exe	30
PID 2536 wrote to memory of 3048	2536	rundll32.exe	30
PID 2536 wrote to memory of 3048	2536	rundll32.exe	30
PID 2536 wrote to memory of 3048	2536	rundll32.exe	30
PID 3048 wrote to memory of 2796	3048	rundll32.exe	31
PID 3048 wrote to memory of 2796	3048	rundll32.exe	31
PID 3048 wrote to memory of 2796	3048	rundll32.exe	31
PID 3048 wrote to memory of 2796	3048	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e62e61b8a04b127d3a75d98d3ec323813a31bf61048808229732fcd3b0adb4d7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2536
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e62e61b8a04b127d3a75d98d3ec323813a31bf61048808229732fcd3b0adb4d7.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3048
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3048 -s 240
    3⤵
    - Program crash
    PID:2796

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/3048-0-0x0000000000110000-0x0000000000116000-memory.dmp

Filesize
24KB

Download
memory/3048-1-0x0000000010000000-0x000000001002E000-memory.dmp

Filesize
184KB

Download
memory/3048-3-0x0000000000110000-0x0000000000116000-memory.dmp

Filesize
24KB

Download