dridex | 26b2c9f377f5eb0af42dba73ba0511ea02cbff3235d1a1538cd82e4412fbd710

Analysis

max time kernel
57s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30/12/2024, 04:33

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_26b2c9f377f5eb0af42dba73ba0511ea02cbff3235d1a1538cd82e4412fbd710.dll
Size

159KB
MD5

4ecb721bbff89e1b7b9ecd69b8cebb91
SHA1

e7b39485e5561e2f64a6e66eb6e8100aeef9cbab
SHA256

26b2c9f377f5eb0af42dba73ba0511ea02cbff3235d1a1538cd82e4412fbd710
SHA512

d68f2165647f3f016f9bf62deb633e6905f3f1900dedc4704184d7b1dc569a441350b61a1b118093a42587c4a409fa45cb62541c1c96543f4eed833284cf1f3b
SSDEEP

3072:yZ8CMtKJlXoDFwXrdV/9/uWIdojDZl4epTGmoAc7iTRilfn6wlYY3Zwd:/nClX8WZ7/HrRCADTR0VlZZw

Score

10^/10

dridex 22203 botnet discovery evasion loader trojan

Malware Config

Extracted

Family

dridex

Botnet

22203

78.46.73.125:443

185.148.168.26:2303

66.113.160.126:8172

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 2 IoCs

Detects Dridex both x86 and x64 loader in memory.

botnet loader

resource	yara_rule
behavioral1/memory/2252-0-0x0000000010000000-0x000000001002D000-memory.dmp	dridex_ldr
behavioral1/memory/2252-3-0x0000000010000000-0x000000001002D000-memory.dmp	dridex_ldr

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	rundll32.exe

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 296 wrote to memory of 2252	296	rundll32.exe	30
PID 296 wrote to memory of 2252	296	rundll32.exe	30
PID 296 wrote to memory of 2252	296	rundll32.exe	30
PID 296 wrote to memory of 2252	296	rundll32.exe	30
PID 296 wrote to memory of 2252	296	rundll32.exe	30
PID 296 wrote to memory of 2252	296	rundll32.exe	30
PID 296 wrote to memory of 2252	296	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_26b2c9f377f5eb0af42dba73ba0511ea02cbff3235d1a1538cd82e4412fbd710.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:296
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_26b2c9f377f5eb0af42dba73ba0511ea02cbff3235d1a1538cd82e4412fbd710.dll,#1
  2⤵
  - Checks whether UAC is enabled
  - System Location Discovery: System Language Discovery
  PID:2252

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2252-0-0x0000000010000000-0x000000001002D000-memory.dmp

Filesize
180KB

Download
memory/2252-2-0x0000000000150000-0x0000000000156000-memory.dmp

Filesize
24KB

Download
memory/2252-3-0x0000000010000000-0x000000001002D000-memory.dmp

Filesize
180KB

Download