MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e30b76f9454a5fd3d11b5792ff93e56c52bf5dfba6ab375c3b96e17af562f5fc. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



Dridex


Vendor detections: 10


Intelligence 10 IOCs YARA 1 File information Comments 1

SHA256 hash: e30b76f9454a5fd3d11b5792ff93e56c52bf5dfba6ab375c3b96e17af562f5fc
SHA3-384 hash: 4d045f5d2e136ddeecb048e4ab4ef954fb0504fbacb77b1ad98008807f98cf2f0ddebfe45264622e0ecb2f18f3b9d784
SHA1 hash: 594f33ad9d7f85625a88c24903243ba9788fba86
MD5 hash: 6e5654da58c03df6808466f0197207ed
humanhash: two-vegan-crazy-oscar
File name:Dridex
Download: download sample
Signature Dridex
File size:176'128 bytes
First seen:2021-04-20 07:46:12 UTC
Last seen:2021-04-20 08:53:32 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3c0df6d8c78f9ce11bee326616d075a2 (1 x Dridex)
ssdeep 3072:qZkKstjomW1XBJqhhPQa77l79KQXF6yvf4FkbmB7VU2fMa+:zvUmgqkm9KQXF6yvwCbu7gT
TLSH 58040263CD270825E57997F6038A8F71AF3256170FA2A1EF7716F92E2C358907432639
Reporter @struppigel
Tags:Dridex process hollowing RunPE


Twitter
@struppigel
From youtube video about Process Hollowing

Intelligence


File Origin
# of uploads :
2
# of downloads :
134
Origin country :
DE DE
Mail intelligence
No data
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Dridex
Verdict:
Suspicious activity
Analysis date:
2021-04-20 08:03:19 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Connection attempt
Sending a UDP request
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
84 / 100
Signature
Antivirus / Scanner detection for submitted sample
Contain functionality to detect virtual machines
Contains functionality to inject code into remote processes
Detected unpacking (changes PE section rights)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Tries to detect sandboxes / dynamic malware analysis system (file name check)
Behaviour
Behavior Graph:
Gathering data
Verdict:
malicious
Label(s):
Result
Malware family:
Score:
  10/10
Tags:
family:dridex botnet discovery loader
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Checks installed software on the system
Dridex Loader
Dridex

YARA Signatures


MalareBazaar uses YARA rules from several public and non-public repositories, such as Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious proccess dumps they may create. Please note that only results from TLP:WHITE rules are being displayeyd.

Rule name:win_dridex_g0
Author:Daniel Plohmann <daniel.plohmann<at>fkie.fraunhofer.de>
Description:Unpacked Dridex binary in memory

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Comments



Avatar
Karlo Licudine commented on 2021-04-20 08:02:29 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0009.029] Anti-Behavioral Analysis::Instruction Testing