dridex | c0297cecf6f4ec0dc7929f8d38d6b82f96e400b93175c228baab77dd0c4dd9f5

Analysis

max time kernel
26s
max time network
18s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
23/12/2024, 19:58

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General

Target

JaffaCakes118_c0297cecf6f4ec0dc7929f8d38d6b82f96e400b93175c228baab77dd0c4dd9f5.dll
Size

188KB
MD5

cd1f2111a502966a7a327da78587c1c6
SHA1

414bc11887db5dd2789d714d0dcb385aee6da227
SHA256

c0297cecf6f4ec0dc7929f8d38d6b82f96e400b93175c228baab77dd0c4dd9f5
SHA512

376c4c5de81bac2edb99c0ce69e55a403845e4e5f8d6b0b56d47cc16f795edf34decc0a3aa6297341d30223edb1d80b4ca59866efa961a7fe71a3a2af86d07cd
SSDEEP

3072:OteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzV9qM:mq7fYIHBZkTB6DWruUCOwjt

Score

10^/10

dridex 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

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/2240-1-0x00000000753D0000-0x0000000075400000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2968	2240	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 2108 wrote to memory of 2240	2108	rundll32.exe	30
PID 2108 wrote to memory of 2240	2108	rundll32.exe	30
PID 2108 wrote to memory of 2240	2108	rundll32.exe	30
PID 2108 wrote to memory of 2240	2108	rundll32.exe	30
PID 2108 wrote to memory of 2240	2108	rundll32.exe	30
PID 2108 wrote to memory of 2240	2108	rundll32.exe	30
PID 2108 wrote to memory of 2240	2108	rundll32.exe	30
PID 2240 wrote to memory of 2968	2240	rundll32.exe	31
PID 2240 wrote to memory of 2968	2240	rundll32.exe	31
PID 2240 wrote to memory of 2968	2240	rundll32.exe	31
PID 2240 wrote to memory of 2968	2240	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c0297cecf6f4ec0dc7929f8d38d6b82f96e400b93175c228baab77dd0c4dd9f5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2108
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c0297cecf6f4ec0dc7929f8d38d6b82f96e400b93175c228baab77dd0c4dd9f5.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2240
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2240 -s 308
    3⤵
    - Program crash
    PID:2968

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/2240-0-0x0000000000150000-0x0000000000156000-memory.dmp

Filesize
24KB

Download
memory/2240-1-0x00000000753D0000-0x0000000075400000-memory.dmp

Filesize
192KB

Download
memory/2240-3-0x0000000000150000-0x0000000000156000-memory.dmp

Filesize
24KB

Download