MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 79d7b0f170471f44ed6c07ddb4c4c9bb20c97235aef23ac052e692cb558a156d. 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



VenomRAT


Vendor detections: 17


Intelligence 17 IOCs YARA 16 File information Comments

SHA256 hash: 79d7b0f170471f44ed6c07ddb4c4c9bb20c97235aef23ac052e692cb558a156d
SHA3-384 hash: f234ffeb62612a80c912b744f087c0f44bd7ab46f1448b2bb3cb13d9f5ca807f20b4d49ed807cf9806e470bb7f230365
SHA1 hash: 1daf36a8db0b79be94a41d27183e4904a1340990
MD5 hash: 57935225dcb95b6ed9894d5d5e8b46a8
humanhash: march-happy-arizona-florida
File name:file
Download: download sample
Signature VenomRAT
File size:97'792 bytes
First seen:2024-01-20 22:28:16 UTC
Last seen:2024-01-22 14:48:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 1536:9qskXqrzWBlbG6jejoigI343Ywzi0Zb78ivombfexv0ujXyyed2etmulgS6pY:rCgzWHY3+zi0ZbYe1g0ujyzdqY
Threatray 474 similar samples on MalwareBazaar
TLSH T10AA35D3067AC9F19EAFD1B74B4B2012043F0E48A9091FB4B4DC154E61FA7B865917EF2
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter Bitsight
Tags:exe VenomRAT


Avatar
Bitsight
Sample downloaded from http://93.123.39.68/build.exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
349
Origin country :
US US
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Sending an HTTP POST request
Sending a custom TCP request
DNS request
Using the Windows Management Instrumentation requests
Creating a file in the %temp% directory
Reading critical registry keys
Creating a window
Stealing user critical data
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm fingerprint hacktool 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:
AsyncRAT, RedLine, VenomRAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Connects to many ports of the same IP (likely port scanning)
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses known network protocols on non-standard ports
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AsyncRAT
Yara detected RedLine Stealer
Yara detected VenomRAT
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1378094 Sample: file.exe Startdate: 20/01/2024 Architecture: WINDOWS Score: 100 41 api.ip.sb 2->41 49 Snort IDS alert for network traffic 2->49 51 Found malware configuration 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 12 other signatures 2->55 9 file.exe 15 54 2->9         started        14 chromeupdate.exe 1 2 2->14         started        signatures3 process4 dnsIp5 43 93.123.39.68, 1334, 4449, 49729 NET1-ASBG Bulgaria 9->43 39 C:\Users\user\AppData\Local\Temp\adasda.exe, PE32 9->39 dropped 59 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 9->59 61 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 9->61 63 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 9->63 65 2 other signatures 9->65 16 adasda.exe 9 9->16         started        20 conhost.exe 9->20         started        file6 signatures7 process8 file9 37 C:\Users\user\AppData\...\chromeupdate.exe, PE32 16->37 dropped 45 Antivirus detection for dropped file 16->45 47 Machine Learning detection for dropped file 16->47 22 cmd.exe 1 16->22         started        25 cmd.exe 1 16->25         started        signatures10 process11 signatures12 57 Uses schtasks.exe or at.exe to add and modify task schedules 22->57 27 conhost.exe 22->27         started        29 schtasks.exe 1 22->29         started        31 conhost.exe 25->31         started        33 timeout.exe 1 25->33         started        35 chromeupdate.exe 25->35         started        process13
Threat name:
ByteCode-MSIL.Infostealer.RedLine
Status:
Malicious
First seen:
2024-01-20 22:29:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
23 of 24 (95.83%)
Threat level:
  5/5
Result
Malware family:
sectoprat
Score:
  10/10
Tags:
family:asyncrat family:redline family:sectoprat botnet:default botnet:exodus discovery infostealer rat spyware stealer trojan
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Async RAT payload
AsyncRat
RedLine
RedLine payload
SectopRAT
SectopRAT payload
Malware Config
C2 Extraction:
93.123.39.68:1334
93.123.39.68:4449
Unpacked files
SH256 hash:
79d7b0f170471f44ed6c07ddb4c4c9bb20c97235aef23ac052e692cb558a156d
MD5 hash:
57935225dcb95b6ed9894d5d5e8b46a8
SHA1 hash:
1daf36a8db0b79be94a41d27183e4904a1340990
Detections:
MALWARE_Win_RedLine INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs RedLine_a
Malware family:
RedLine.A
Verdict:
Malicious
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:detect_Redline_Stealer_V2
Author:Varp0s
Rule name:INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs
Author:ditekSHen
Description:Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.
Rule name:MALWARE_Win_RedLine
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:Mal_InfoStealer_Win32_RedLine_Unobfuscated_2021
Author:BlackBerry Threat Research Team
Description:Detects Unobfuscated RedLine Infostealer Executables (.NET)
Rule name:NET
Author:malware-lu
Rule name:pe_imphash
Rule name:RedLine_a
Author:@bartblaze
Description:Identifies RedLine stealer.
Rule name:redline_new_bin
Author:James_inthe_box
Description:Redline stealer
Reference:https://app.any.run/tasks/4921d1fe-1a14-4bf2-9d27-c443353362a8
Rule name:redline_stealer
Author:jeFF0Falltrades
Description:This rule matches unpacked RedLine Stealer samples and derivatives (as of APR2021)
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_Generic_40899c85
Author:Elastic Security
Rule name:Windows_Trojan_RedLineStealer_15ee6903
Author:Elastic Security
Rule name:Windows_Trojan_RedLineStealer_4df4bcb6
Author:Elastic Security
Rule name:Windows_Trojan_RedLineStealer_6dfafd7b
Author:Elastic Security
Rule name:Windows_Trojan_RedLineStealer_f07b3cb4
Author:Elastic Security
Rule name:Windows_Trojan_RedLineStealer_f54632eb
Author:Elastic Security

File information


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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by

Comments