MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b238cbf7a18f77f64476e5850ba07ce5810a4fb395b8db1527a57c3a836b330a. 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: 11


Intelligence 11 IOCs 1 YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b238cbf7a18f77f64476e5850ba07ce5810a4fb395b8db1527a57c3a836b330a
SHA3-384 hash: 0d9a5ff1cb31b9b176c33b58a0baf3767e94019fdbb30fcb2793074f006a246e7e77b415c9a6d669a716744125a0d324
SHA1 hash: 614f8818662a30a890e3dbc596a246c37da9a09b
MD5 hash: f8aabf680229520e599d880dde50547d
humanhash: bluebird-hydrogen-mountain-beryllium
File name:Genshin1234.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:400'384 bytes
First seen:2021-11-14 07:08:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:lEWirmQr1xv1I9JXJUIcKkZjdX4QF5sYL:Piz
Threatray 2'221 similar samples on MalwareBazaar
TLSH T144842528687FC05940E3EEA52DDCA8FBD99A95E3640C743701B4A33B8B51B84DE4F479
Reporter tech_skeech
Tags:exe RedLineStealer

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
188.165.197.116:48679 https://threatfox.abuse.ch/ioc/248070/

Intelligence

File Origin
# of uploads :
1
# of downloads :
117
Origin country :
n/a
Vendor Threat Intelligence
Detection:
RedLine
Create hunting rule
Link:
https://www.capesandbox.com/analysis/205604/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.972-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Creating a file
Creating a window
Connection attempt
Sending a custom TCP request
Sending a UDP request
Using the Windows Management Instrumentation requests
Reading critical registry keys
DNS request
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Running batch commands
Launching a process
Stealing user critical data
Downloading the file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/6190b6113edf00a722d3421b/reports/1b465838-b088-469c-97e9-f6b017484960/overview
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/94eebe2e-d25d-49d2-a6be-28281b88c01c
Result
Threat name:
BitCoin Miner RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/888789
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Connects to many ports of the same IP (likely port scanning)
Creates a thread in another existing process (thread injection)
Drops executables to the windows directory (C:\Windows) and starts them
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Powershell drops PE 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)
Sigma detected: Powershell Defender Exclusion
Sigma detected: Powershell download and execute file
Sigma detected: PowerShell DownloadFile
Suspicious powershell command line found
Tries to download and execute files (via powershell)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected BitCoin Miner
Yara detected RedLine Stealer
Yara detected Telegram Recon
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 521262 Sample: Genshin1234.exe Startdate: 14/11/2021 Architecture: WINDOWS Score: 100 109 Multi AV Scanner detection for domain / URL 2->109 111 Antivirus detection for URL or domain 2->111 113 Antivirus / Scanner detection for submitted sample 2->113 115 11 other signatures 2->115 14 Genshin1234.exe 2 2->14         started        18 services32.exe 2->18         started        process3 file4 85 C:\Users\user\AppData\...behaviorgraphenshin1234.exe.log, ASCII 14->85 dropped 153 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 14->153 155 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 14->155 20 Genshin1234.exe 15 6 14->20         started        25 conhost.exe 14->25         started        27 Genshin1234.exe 14->27         started        29 Genshin1234.exe 14->29         started        157 Multi AV Scanner detection for dropped file 18->157 159 Writes to foreign memory regions 18->159 161 Allocates memory in foreign processes 18->161 163 Creates a thread in another existing process (thread injection) 18->163 31 conhost.exe 18->31         started        signatures5 process6 dnsIp7 91 188.165.197.116, 48679, 49752 OVHFR France 20->91 93 antivirf.ru 81.177.141.85, 443, 49753, 49792 RTCOMM-ASRU Russian Federation 20->93 79 C:\Users\user\AppData\Local\Temp\mani.exe, PE32 20->79 dropped 141 Tries to harvest and steal browser information (history, passwords, etc) 20->141 143 Tries to steal Crypto Currency Wallets 20->143 33 mani.exe 20->33         started        file8 signatures9 process10 signatures11 105 Multi AV Scanner detection for dropped file 33->105 107 Adds a directory exclusion to Windows Defender 33->107 36 cmd.exe 1 33->36         started        process12 signatures13 135 Suspicious powershell command line found 36->135 137 Tries to download and execute files (via powershell) 36->137 139 Adds a directory exclusion to Windows Defender 36->139 39 powershell.exe 36->39         started        41 powershell.exe 36->41         started        43 powershell.exe 23 36->43         started        46 4 other processes 36->46 process14 dnsIp15 50 man.exe 39->50         started        53 mann.exe 41->53         started        145 Powershell drops PE file 43->145 99 192.168.2.1 unknown unknown 46->99 101 antivirf.ru 46->101 103 antivirf.ru 46->103 87 C:\Users\user\AppData\Roaming\man.exe, PE32+ 46->87 dropped 89 C:\Users\user\AppData\Local\Temp\mann.exe, PE32 46->89 dropped file16 signatures17 process18 dnsIp19 117 Multi AV Scanner detection for dropped file 50->117 119 Writes to foreign memory regions 50->119 121 Allocates memory in foreign processes 50->121 123 Creates a thread in another existing process (thread injection) 50->123 56 conhost.exe 50->56         started        95 ip-api.com 208.95.112.1, 49807, 80 TUT-ASUS United States 53->95 97 api.telegram.org 149.154.167.220, 443, 49809 TELEGRAMRU United Kingdom 53->97 125 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 53->125 127 May check the online IP address of the machine 53->127 59 conhost.exe 53->59         started        signatures20 process21 file22 81 C:\Windows\System32\services32.exe, PE32+ 56->81 dropped 61 cmd.exe 56->61         started        64 cmd.exe 56->64         started        process23 signatures24 149 Drops executables to the windows directory (C:\Windows) and starts them 61->149 66 services32.exe 61->66         started        69 conhost.exe 61->69         started        151 Uses schtasks.exe or at.exe to add and modify task schedules 64->151 71 conhost.exe 64->71         started        73 schtasks.exe 64->73         started        process25 signatures26 129 Writes to foreign memory regions 66->129 131 Allocates memory in foreign processes 66->131 133 Creates a thread in another existing process (thread injection) 66->133 75 conhost.exe 66->75         started        process27 file28 83 C:\Windows\System32\...\sihost32.exe, PE32+ 75->83 dropped 147 Drops executables to the windows directory (C:\Windows) and starts them 75->147 signatures29
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b238cbf7a18f77f64476e5850ba07ce5810a4fb395b8db1527a57c3a836b330a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-11-14 07:09:07 UTC
AV detection:
22 of 44 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wi4mx55br537mrdw4wcqxid44waqut5tsw4nwfjhuv6dva3lgmfa._file
Verdict:
malicious
Similar samples:
219503ea9a72bfecd77da975355ec88a16e8fea6d9a03ff7cb76c8f573db7a75
RedLineStealer
2da5e33b3e0a7bf86bbd2e28d6214b10c835d98ebebd0eb1e0f35c195613dc94
RedLineStealer
353e6fb7120943459ed2a7e9f51370d22cf7d20cd459e83ac483f5ce3d37d7fb
RedLineStealer
4c08d306d3272e38e7e592e6dd2f269ab79d9e375dbf2bc5911cadd10fb5755e
RedLineStealer
c63a8935ce8aef7e0e60882fd80f5108dcacb32860f25a67c8fe0aad456985ab
RedLineStealer
e7ea710ceb6d4c02a068bd0401b6510c44756ad410d2bf656c061699e238cef7
RedLineStealer
+ 2'211 additional samples on MalwareBazaar
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:redline botnet:@doublebarrelx2 discovery infostealer spyware stealer suricata
Link:
https://tria.ge/reports/211114-hys2asdabq/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Looks up external IP address via web service
Reads user/profile data of web browsers
Loads dropped DLL
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
RedLine
RedLine Payload
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
Malware Config
C2 Extraction:
188.165.197.116:48679
Dropper Extraction:
https://antivirf.ru/man.exe
https://antivirf.ru/mann.exe
Unpacked files
SH256 hash:
c54a67cfcbfcea3b389749d7520122a978b0344ad77262115d4112826494ec5c
MD5 hash:
81a89c7cba11962d81fba7a653b45efe
SHA1 hash:
a8fe6df48fe2bf4e58322a9cf84fe5f296be3df8
Link:
https://www.unpac.me/results/28874897-9110-47a6-af25-e453d54c538e/
SH256 hash:
b238cbf7a18f77f64476e5850ba07ce5810a4fb395b8db1527a57c3a836b330a
MD5 hash:
f8aabf680229520e599d880dde50547d
SHA1 hash:
614f8818662a30a890e3dbc596a246c37da9a09b
Link:
https://www.unpac.me/results/28874897-9110-47a6-af25-e453d54c538e/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/b238cbf7a18f/report/overview.html
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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:MALWARE_Win_RedLine
Create hunting rule
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:pe_imphash
Create hunting rule
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 b238cbf7a18f77f64476e5850ba07ce5810a4fb395b8db1527a57c3a836b330a

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/205604/

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