MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf31d8b83e50a7af3e2dc746c74b85d64ce28d7c33b95c09cd46b9caa4d53cad. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments 1

SHA256 hash: bf31d8b83e50a7af3e2dc746c74b85d64ce28d7c33b95c09cd46b9caa4d53cad
SHA3-384 hash: cb83c758b22ed6ff725fe2811872ec57c53a32e0bdd6dac1c7cd09aaa746ae15a636235813d291c7c9740c5b180cd8fb
SHA1 hash: 42799d6bf9179a8ad72573eb580db48bbd0383e2
MD5 hash: 014a1c796947cfa8c1b8903180bc04c6
humanhash: mexico-fourteen-magnesium-blue
File name:014a1c796947cfa8c1b8903180bc04c6
Download: download sample
Signature RedLineStealer
File size:106'496 bytes
First seen:2022-01-06 20:32:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger)
ssdeep 1536:QUVrs5Rh4/BwHDsXZgEb7cb6NWSqKVGbYpffxeRSCvsSI00J:QUVYfxHD8WEb7fNSKVSSU2t3
Threatray 32 similar samples on MalwareBazaar
TLSH T16CA31A6433CC9904E6BE4F74B8B155D943F0F5536501EB9F5EC560FA0EB2B80A922AF2
Reporter zbetcheckin
Tags:32 exe RedLineStealer

Intelligence


File Origin
# of uploads :
1
# of downloads :
222
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
014a1c796947cfa8c1b8903180bc04c6
Verdict:
Malicious activity
Analysis date:
2022-01-06 20:48:56 UTC
Tags:
trojan rat redline

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

Behaviour
Searching for the window
DNS request
Creating a window
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Reading critical registry keys
Сreating synchronization primitives
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Running batch commands
Creating a process with a hidden window
Sending a TCP request to an infection source
Stealing user critical data
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
hacktool obfuscated redline stealer
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.
Malware family:
RedLine stealer
Verdict:
Malicious
Result
Threat name:
RedLine
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
Contain functionality to detect virtual machines
Contains functionality to detect virtual machines (IN, VMware)
Drops PE files to the startup folder
Found malware configuration
Machine Learning detection for dropped file
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Tries to detect virtualization through RDTSC time measurements
Tries to evade analysis by execution special instruction which cause usermode exception
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 548996 Sample: YE8pze3C7P Startdate: 06/01/2022 Architecture: WINDOWS Score: 100 47 pshzbnb.com 2->47 49 id.xn--80akicokc0aablc.xn--p1ai 2->49 65 Multi AV Scanner detection for domain / URL 2->65 67 Found malware configuration 2->67 69 Antivirus detection for dropped file 2->69 71 3 other signatures 2->71 9 YE8pze3C7P.exe 15 8 2->9         started        14 build.exe 2->14         started        signatures3 process4 dnsIp5 51 178.20.44.131, 49764, 8842 ASN-FRWInternetServiceProviderIT Russian Federation 9->51 53 dogelab.net 104.21.59.127, 443, 49765, 49766 CLOUDFLARENETUS United States 9->53 55 192.168.2.1 unknown unknown 9->55 41 C:\Users\user\AppData\Local\Temp\build.exe, PE32 9->41 dropped 43 C:\Users\user\AppData\Local\Temp\1.exe, PE32 9->43 dropped 45 C:\Users\user\AppData\...\YE8pze3C7P.exe.log, ASCII 9->45 dropped 81 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 9->81 83 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 9->83 85 Tries to harvest and steal browser information (history, passwords, etc) 9->85 87 Tries to steal Crypto Currency Wallets 9->87 16 1.exe 1 56 9->16         started        20 build.exe 1 9->20         started        file6 signatures7 process8 file9 31 C:\Users\user\AppData\Local\...\quartz.dll, PE32 16->31 dropped 33 C:\Users\user\AppData\...\vcruntime140.dll, PE32 16->33 dropped 35 C:\Users\user\AppData\Local\...\vcomp140.dll, PE32 16->35 dropped 39 21 other files (none is malicious) 16->39 dropped 57 Machine Learning detection for dropped file 16->57 22 cmd.exe 1 16->22         started        37 C:\Users\user\AppData\Roaming\...\build.exe, PE32 20->37 dropped 59 Antivirus detection for dropped file 20->59 61 Multi AV Scanner detection for dropped file 20->61 63 Drops PE files to the startup folder 20->63 24 build.exe 20->24         started        signatures10 process11 process12 26 ast.exe 21 4 22->26         started        29 conhost.exe 22->29         started        signatures13 73 Contains functionality to detect virtual machines (IN, VMware) 26->73 75 Contain functionality to detect virtual machines 26->75 77 Tries to evade analysis by execution special instruction which cause usermode exception 26->77 79 Tries to detect virtualization through RDTSC time measurements 26->79
Threat name:
ByteCode-MSIL.Infostealer.RedLine
Status:
Malicious
First seen:
2022-01-06 15:29:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
24 of 28 (85.71%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery persistence spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
NSIS installer
Enumerates physical storage devices
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Drops startup file
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Unpacked files
SH256 hash:
bf31d8b83e50a7af3e2dc746c74b85d64ce28d7c33b95c09cd46b9caa4d53cad
MD5 hash:
014a1c796947cfa8c1b8903180bc04c6
SHA1 hash:
42799d6bf9179a8ad72573eb580db48bbd0383e2
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:MALWARE_Win_RedLine
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Web download

RedLineStealer

Executable exe bf31d8b83e50a7af3e2dc746c74b85d64ce28d7c33b95c09cd46b9caa4d53cad

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-01-06 20:32:26 UTC

url : hxxp://data-host-coin-8.com/files/9476_1641477642_2883.exe