MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f333b87b79d0fbf142976bb401a082f189b00c49e65a3ad7b1ed5b8f33320ba0. 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



RedLineStealer


Vendor detections: 8


Intelligence 8 IOCs YARA 1 File information Comments

SHA256 hash: f333b87b79d0fbf142976bb401a082f189b00c49e65a3ad7b1ed5b8f33320ba0
SHA3-384 hash: 67a9bd4aa15d259e7a2a3a1529646d5eda56b8217f7b5d49fcbfa1a2ad07e7714a99530e0eb340375c04a29c9bb9aaa2
SHA1 hash: ff85dc89600f7d9e1dcf8377559d7833e1a61315
MD5 hash: 4a472a1e7caacc94be6c4e2429b90132
humanhash: nuts-table-crazy-carpet
File name:adobe-updater.exe
Download: download sample
Signature RedLineStealer
File size:956'416 bytes
First seen:2022-08-02 22:05:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 24576:uRMY9Nuie/g/8uIuMb7k0ZcVDTu9p40xVfH:IxTOgauMb7hZwg9H
Threatray 2'812 similar samples on MalwareBazaar
TLSH T13615CF3836F4A7A2C8344A7223E8D43859E18F6DEFE78706D0B41989B345DD53E8864F
TrID 63.5% (.EXE) Win64 Executable (generic) (10523/12/4)
12.2% (.EXE) OS/2 Executable (generic) (2029/13)
12.0% (.EXE) Generic Win/DOS Executable (2002/3)
12.0% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon 74e4dcccc8ccdcd4 (4 x Formbook, 2 x AsyncRAT, 2 x Loki)
Reporter AndreGironda
Tags:exe Redline RedLineStealer


Avatar
AndreGironda
MITRE T1566.001
Date: Tue, 02 Aug 2022 21:00-21:30 +0200
Received: from mail.cookrealty.net (67.199.63.139)
Received: from [136.175.8.52] (UnknownHost [136.175.8.52]) by mail.cookrealty.net with SMTP; Tue, 2 Aug 2022 12:00:00 -0700
Content-Type: multipart/mixed; boundary="===============1276022329=="
MIME-Version: 1.0
Subject: your parcel
To: Recipients <test@cookrealty.net>
From: "UPS Office" <test@cookrealty.net>
Message-ID: <d7a9b9af-2c00-4b14-9ab5-b1a2fb2a2988@BN8NAM11FT049.eop-nam11.prod.protection.outlook.com>
Return-Path: test@cookrealty.net
Message Body URL: hXXps://www.sendspace[.]com/pro/dl/bb3eb5
URL Redirect: hXXps://fs03n2.sendspace[.]com/dlpro/4735cb2fc242af2b36bc0ee5fadb6a5a/62e98c23/bb3eb5/adobe-updater.img
Attachment Name: adobe-updater.img
ISO-9660 Image SHA256: 9061215657c0cddd480a00a2859345b8360d603b4ed39f339df25ceb1970dc09
Contained Executable Name: adobe-updater.exe
Executable SHA256: f333b87b79d0fbf142976bb401a082f189b00c49e65a3ad7b1ed5b8f33320ba0
C2 --
107[.]182.129.16:9007
loadcash.duckdns[.]org

Intelligence


File Origin
# of uploads :
1
# of downloads :
384
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
adobe-updater.exe
Verdict:
No threats detected
Analysis date:
2022-08-03 05:44:43 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
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
DNS request
Creating a file
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
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:
troj.evad
Score:
76 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Encrypted powershell cmdline option found
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 677752 Sample: adobe-updater.exe Startdate: 02/08/2022 Architecture: WINDOWS Score: 76 28 loadcash.duckdns.org 2->28 30 youtube-ui.l.google.com 2->30 32 20 other IPs or domains 2->32 40 Antivirus / Scanner detection for submitted sample 2->40 42 Multi AV Scanner detection for submitted file 2->42 44 .NET source code contains potential unpacker 2->44 46 3 other signatures 2->46 8 adobe-updater.exe 1 2->8         started        11 firefox.exe 1 2->11         started        signatures3 process4 signatures5 48 Encrypted powershell cmdline option found 8->48 13 powershell.exe 18 8->13         started        15 firefox.exe 70 11->15         started        process6 dnsIp7 18 conhost.exe 13->18         started        34 d2nxq2uap88usk.cloudfront.net 18.66.248.105, 443, 49761 MIT-GATEWAYSUS United States 15->34 36 18.66.248.40, 443, 49851 MIT-GATEWAYSUS United States 15->36 38 12 other IPs or domains 15->38 20 firefox.exe 1 15->20         started        22 firefox.exe 1 15->22         started        24 firefox.exe 1 15->24         started        26 3 other processes 15->26 process8
Threat name:
ByteCode-MSIL.Spyware.RedLine
Status:
Malicious
First seen:
2022-08-02 22:06:11 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
19
AV detection:
19 of 26 (73.08%)
Threat level:
  2/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks computer location settings
Unpacked files
SH256 hash:
f333b87b79d0fbf142976bb401a082f189b00c49e65a3ad7b1ed5b8f33320ba0
MD5 hash:
4a472a1e7caacc94be6c4e2429b90132
SHA1 hash:
ff85dc89600f7d9e1dcf8377559d7833e1a61315
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures


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

Rule name:adonunix2
Author:Tim Brown @timb_machine
Description:AD on UNIX

File information


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

Web download

RedLineStealer

Executable exe f333b87b79d0fbf142976bb401a082f189b00c49e65a3ad7b1ed5b8f33320ba0

(this sample)

  
Delivery method
Distributed via web download

Comments