MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7a46b6c3fd98866134d8a5831a82b7444c0c2d5fe6692adfab92051e3541c7f. 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: 15


Intelligence 15 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b7a46b6c3fd98866134d8a5831a82b7444c0c2d5fe6692adfab92051e3541c7f
SHA3-384 hash: 7e27b63d01e313f90819f703d9e3acb3ff0f084c6b5032ad493db5daca61b65b1b3b8d679168c8dfb89b161c4ea674dd
SHA1 hash: e71b4799ace996616f042f3ee5d6d32418f8c687
MD5 hash: 8c3e7b6b72018052253153eeac5d10a2
humanhash: burger-florida-don-undress
File name:file
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:406'016 bytes
First seen:2024-01-02 19:28:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 6144:vK4zpQJTuer7D8PX6Jzgw61RKjWMw376FZKWAlBCqf670vb06WgGZqb5loqQr:vPXuD8PX261RKuc4UqfwD6zMqU
TLSH T16984F10533A64760E9E50178C0E7856013F2BADB32B7C3893E8C428F5E627D9DE49BC9
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter jstrosch
Tags:.NET exe MSIL RedLineStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
329
Origin country :
US US
Vendor Threat Intelligence
Malware family:
purplefox
Create hunting rule
ID:
1
File name:
4363463463464363463463463.exe
Verdict:
Malicious activity
Analysis date:
2024-01-02 18:09:25 UTC
Tags:
loader purplefox backdoor risepro hausbomber stealer evasion nitol parallax remote redline dcrat rat arechclient2 systembc keylogger socks5systemz proxy rhadamanthys lumma metastealer nanocore opendir azorult remcos trojan lokibot marsstealer arkei stealc ramnit dupzom servstart vodkagats ransomware stop vidar
Link:
https://app.any.run/tasks/5468d40b-8a42-4ec7-8810-fac8d978a5aa

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
Launching a process
Creating a file
Creating a window
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Сreating synchronization primitives
Sending a TCP request to an infection source
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6594641e6b1c24604616e422/reports/cc71119d-0f82-46f0-804a-de45ff56a425/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/b7a46b6c3fd98866134d8a5831a82b7444c0c2d5fe6692adfab92051e3541c7f
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e1710156-7bf8-4b12-8676-d077bb35f7d4
Result
Threat name:
RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1368981
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
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 harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b7a46b6c3fd98866134d8a5831a82b7444c0c2d5fe6692adfab92051e3541c7f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b7a46b6c3fd98866134d8a5831a82b7444c0c2d5fe6692adfab92051e3541c7f/
Threat name:
Win32.Trojan.RedLineStealer
Create hunting rule
Status:
Malicious
First seen:
2024-01-02 16:32:49 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
19 of 22 (86.36%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w6sgw3b73gegme2nrjmddkblorcmbqwv7ztjflp2xeqfdy2udr7q._file
Verdict:
suspicious
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:redline botnet:work28.7 discovery infostealer spyware stealer
Link:
https://tria.ge/reports/240102-x9jz4abdcm/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Reads user/profile data of web browsers
RedLine
RedLine payload
Malware Config
C2 Extraction:
194.33.191.102:21751
Unpacked files
SH256 hash:
2b9e2ea3bd8cf10f77db40ffc0a7c5425d891430f5a9feb199e6abf1e89a0735
MD5 hash:
d4f6d30d33f57d351dc127cfea83f1b8
SHA1 hash:
ac49e829c04828eea1675ae42d315891fcfd5e23
Detections:
redline
Create hunting rule
Link:
https://www.unpac.me/results/e8e3e1e8-296f-41b1-94b9-bcf414cfdf67/
Parent samples :
573829010e86ad1c19fb478ccdb0a422759afe038664cc7de2e41ae6f5d4d196
95fd72346651579108bc9e691c67183932e3844115de41ff6f1ca17f400fc9b4
b224f01d877a0bbfbadeb54f49e7e1efb2762d27fa2c4e15f2567a59a37f15bd
952ed9e258ca3af11547c77a5949b36c3497f75177c1d9a819516ef6c923fa9e
b7a46b6c3fd98866134d8a5831a82b7444c0c2d5fe6692adfab92051e3541c7f
960c58c5c9c3b495ca27e3e98f19c28a79ce1b6d1c998f1186bca090a7618df7
SH256 hash:
b7a46b6c3fd98866134d8a5831a82b7444c0c2d5fe6692adfab92051e3541c7f
MD5 hash:
8c3e7b6b72018052253153eeac5d10a2
SHA1 hash:
e71b4799ace996616f042f3ee5d6d32418f8c687
Link:
https://www.unpac.me/results/e8e3e1e8-296f-41b1-94b9-bcf414cfdf67/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b7a46b6c3fd9/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Redline
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b7a46b6c3fd98866134d8a5831a82b7444c0c2d5fe6692adfab92051e3541c7f

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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
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 b7a46b6c3fd98866134d8a5831a82b7444c0c2d5fe6692adfab92051e3541c7f

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2739787/

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