dridex | 60f6677fe74e5d30667788daca7abba741691c3518a90e30e3cdf1104fa86c2e

Analysis

max time kernel
15s
max time network
16s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
22/12/2024, 06:02

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General

Target

JaffaCakes118_60f6677fe74e5d30667788daca7abba741691c3518a90e30e3cdf1104fa86c2e.dll
Size

162KB
MD5

da6e287393d8a7cd0c14fa92299650c6
SHA1

b309dade5f20c48ede72df4ae501a4eab04aad2e
SHA256

60f6677fe74e5d30667788daca7abba741691c3518a90e30e3cdf1104fa86c2e
SHA512

5abc6f10b014421de4558b2a0135c8b39d1aaa11c147c165eca19d8ebcef4cdf5e13ff102d4bd5ccf34931541fddf575ff08b68c7bd935927da1af87242688fb
SSDEEP

3072:0esl4+VdlY+01jb5SA5hg9PTEfPa1x+pq0KbuFicLJL:O4+VZQpt5hyPsa1ekiEyL

Score

10^/10

dridex 22202 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22202

203.114.109.124:443

82.165.145.100:6601

94.177.255.18:8172

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 1 IoCs

Detects Dridex both x86 and x64 loader in memory.

botnet loader

resource	yara_rule
behavioral1/memory/2628-1-0x0000000010000000-0x000000001002D000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2044	2628	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 2296 wrote to memory of 2628	2296	rundll32.exe	30
PID 2296 wrote to memory of 2628	2296	rundll32.exe	30
PID 2296 wrote to memory of 2628	2296	rundll32.exe	30
PID 2296 wrote to memory of 2628	2296	rundll32.exe	30
PID 2296 wrote to memory of 2628	2296	rundll32.exe	30
PID 2296 wrote to memory of 2628	2296	rundll32.exe	30
PID 2296 wrote to memory of 2628	2296	rundll32.exe	30
PID 2628 wrote to memory of 2044	2628	rundll32.exe	31
PID 2628 wrote to memory of 2044	2628	rundll32.exe	31
PID 2628 wrote to memory of 2044	2628	rundll32.exe	31
PID 2628 wrote to memory of 2044	2628	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_60f6677fe74e5d30667788daca7abba741691c3518a90e30e3cdf1104fa86c2e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_60f6677fe74e5d30667788daca7abba741691c3518a90e30e3cdf1104fa86c2e.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2628
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2628 -s 256
    3⤵
    - Program crash
    PID:2044

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

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Downloads

memory/2628-0-0x0000000000130000-0x0000000000136000-memory.dmp

Filesize
24KB

Download
memory/2628-1-0x0000000010000000-0x000000001002D000-memory.dmp

Filesize
180KB

Download
memory/2628-3-0x0000000000130000-0x0000000000136000-memory.dmp

Filesize
24KB

Download