dridex | f06b0073420f95f2a218f03c1b69210a3baf1d06e5821a7ce783ee8a06d68587

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
24-12-2024 01:41

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General

Target

JaffaCakes118_f06b0073420f95f2a218f03c1b69210a3baf1d06e5821a7ce783ee8a06d68587.dll
Size

188KB
MD5

beb693885f42ed1b511747ff9d5d3e5f
SHA1

af44378190d6240d33aa21d304eaabf5fd876cd1
SHA256

f06b0073420f95f2a218f03c1b69210a3baf1d06e5821a7ce783ee8a06d68587
SHA512

b1bc20023c931e07596ec53be37fde3b3e42a0ad7c44830db400633bb3e9977722164b7f4e336ec7d53a61184a752f9a4324597978480b7cc8e6847e1feee195
SSDEEP

3072:steMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzM9qM:Qq7fYIHBZkTB6DWruUCOwjt

Score

10^/10

dridex 0 22201 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22201

103.87.173.60:443

45.32.243.209:8116

207.180.208.54:4664

rc4.plain

Extracted

Family

dridex

Botnet

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/2376-1-0x0000000074580000-0x00000000745B0000-memory.dmp	dridex_ldr
behavioral1/memory/2376-0-0x0000000074580000-0x00000000745B0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2576	2376	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 1528 wrote to memory of 2376	1528	rundll32.exe	30
PID 1528 wrote to memory of 2376	1528	rundll32.exe	30
PID 1528 wrote to memory of 2376	1528	rundll32.exe	30
PID 1528 wrote to memory of 2376	1528	rundll32.exe	30
PID 1528 wrote to memory of 2376	1528	rundll32.exe	30
PID 1528 wrote to memory of 2376	1528	rundll32.exe	30
PID 1528 wrote to memory of 2376	1528	rundll32.exe	30
PID 2376 wrote to memory of 2576	2376	rundll32.exe	31
PID 2376 wrote to memory of 2576	2376	rundll32.exe	31
PID 2376 wrote to memory of 2576	2376	rundll32.exe	31
PID 2376 wrote to memory of 2576	2376	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f06b0073420f95f2a218f03c1b69210a3baf1d06e5821a7ce783ee8a06d68587.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1528
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f06b0073420f95f2a218f03c1b69210a3baf1d06e5821a7ce783ee8a06d68587.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2376
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2376 -s 300
    3⤵
    - Program crash
    PID:2576

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

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Downloads

memory/2376-2-0x0000000000190000-0x0000000000196000-memory.dmp

Filesize
24KB

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memory/2376-1-0x0000000074580000-0x00000000745B0000-memory.dmp

Filesize
192KB

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memory/2376-0-0x0000000074580000-0x00000000745B0000-memory.dmp

Filesize
192KB

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Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads