MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a93b341acb17eef80a672b2fc15993221aff84ff0d21852540b2be19c63dab03. 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 2 YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a93b341acb17eef80a672b2fc15993221aff84ff0d21852540b2be19c63dab03
SHA3-384 hash: 107a1dcbb42072c2e817689ba4df544893b8173ef819debb6c4ed99f8b1a89aee53906733318adfaddefff8d77ee0452
SHA1 hash: 8e42b5bf36f213af703a5b9a5dbedf1509d040a7
MD5 hash: 2718cbaf4569a6346159704c1f74ea4e
humanhash: lamp-equal-batman-apart
File name:2718cbaf4569a6346159704c1f74ea4e.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:347'136 bytes
First seen:2022-01-04 23:10:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 320dca33058b2e39ec9bb8f6b6dbf457 (6 x RedLineStealer, 1 x RaccoonStealer, 1 x Smoke Loader)
ssdeep 6144:7Lvqa2h52548lyQs3gY85C2nb9GNxPL3zlF:7LvqHU548jswVU2nb9I
Threatray 6'442 similar samples on MalwareBazaar
TLSH T1D2748D10BBA0C035E1B711F449B593ACB63E7EE16B2494CB13D52AEE5A356E0EC3171B
File icon (PE):PE icon
dhash icon 25ec1378399b9bb1 (1 x RedLineStealer)
Reporter abuse_ch
Tags:exe RedLineStealer


Avatar
abuse_ch
RedLineStealer C2:
95.143.179.186:4633

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
95.143.179.186:4633 https://threatfox.abuse.ch/ioc/290925/
185.215.113.50:19704 https://threatfox.abuse.ch/ioc/290933/

Intelligence

File Origin
# of uploads :
1
# of downloads :
198
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2718cbaf4569a6346159704c1f74ea4e.exe
Verdict:
Suspicious activity
Analysis date:
2022-01-04 23:15:03 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/868b6fac-374b-4fe3-a6cc-aaec6f3c4a57

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/217330/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.4615.6019.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
DNS request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Launching a process
Launching the default Windows debugger (dwwin.exe)
Query of malicious DNS domain
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware
Link:
https://www.filescan.io/uploads/61d4d40992bdc4b4077efb6c/reports/09a373c2-eb0f-4b9b-a5ad-bdbf818dc029/overview
Result
Verdict:
UNKNOWN
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f11e7f7b-cd17-4776-beba-c4e18b0c54bd
Result
Threat name:
RedLine SmokeLoader Tofsee Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/915536
Signature
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Changes security center settings (notifications, updates, antivirus, firewall)
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to detect sleep reduction / modifications
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
PE file has nameless sections
Sigma detected: Copying Sensitive Files with Credential Data
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
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
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Tofsee
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 548010 Sample: bH6ZSUyewU.exe Startdate: 05/01/2022 Architecture: WINDOWS Score: 100 87 t.me 2->87 97 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->97 99 Multi AV Scanner detection for domain / URL 2->99 101 Found malware configuration 2->101 103 13 other signatures 2->103 11 bH6ZSUyewU.exe 2->11         started        13 wfsvewf 2->13         started        16 svchost.exe 2->16         started        18 11 other processes 2->18 signatures3 process4 signatures5 20 bH6ZSUyewU.exe 11->20         started        127 Machine Learning detection for dropped file 13->127 129 Contains functionality to inject code into remote processes 13->129 131 Injects a PE file into a foreign processes 13->131 23 wfsvewf 13->23         started        133 Changes security center settings (notifications, updates, antivirus, firewall) 16->133 25 MpCmdRun.exe 16->25         started        27 WerFault.exe 18->27         started        process6 signatures7 105 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 20->105 107 Maps a DLL or memory area into another process 20->107 109 Checks if the current machine is a virtual machine (disk enumeration) 20->109 111 Creates a thread in another existing process (thread injection) 20->111 29 explorer.exe 10 20->29 injected 34 conhost.exe 25->34         started        process8 dnsIp9 91 185.233.81.115, 443, 49763, 49764 SUPERSERVERSDATACENTERRU Russian Federation 29->91 93 unicupload.top 54.38.220.85, 49769, 80 OVHFR France 29->93 95 19 other IPs or domains 29->95 79 C:\Users\user\AppData\Roaming\wfsvewf, PE32 29->79 dropped 81 C:\Users\user\AppData\Local\Temp\C4FA.exe, PE32 29->81 dropped 83 C:\Users\user\AppData\Local\Temp\BA0D.exe, PE32 29->83 dropped 85 8 other malicious files 29->85 dropped 135 System process connects to network (likely due to code injection or exploit) 29->135 137 Benign windows process drops PE files 29->137 139 Deletes itself after installation 29->139 141 Hides that the sample has been downloaded from the Internet (zone.identifier) 29->141 36 8DC5.exe 29->36         started        39 BA0D.exe 127 29->39         started        43 C4FA.exe 29->43         started        45 A46B.exe 29->45         started        file10 signatures11 process12 dnsIp13 113 Multi AV Scanner detection for dropped file 36->113 115 Machine Learning detection for dropped file 36->115 117 Injects a PE file into a foreign processes 36->117 47 8DC5.exe 36->47         started        89 file-file-host4.com 39->89 73 C:\Users\user\AppData\...\sqlite3[1].dll, PE32 39->73 dropped 75 C:\ProgramData\sqlite3.dll, PE32 39->75 dropped 119 Detected unpacking (changes PE section rights) 39->119 121 Detected unpacking (overwrites its own PE header) 39->121 123 Tries to harvest and steal browser information (history, passwords, etc) 39->123 125 2 other signatures 39->125 50 cmd.exe 39->50         started        77 C:\Users\user\AppData\Local\...\qguegkto.exe, PE32 43->77 dropped 52 cmd.exe 43->52         started        55 cmd.exe 43->55         started        57 sc.exe 43->57         started        59 WerFault.exe 3 10 45->59         started        file14 signatures15 process16 file17 143 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 47->143 145 Maps a DLL or memory area into another process 47->145 147 Checks if the current machine is a virtual machine (disk enumeration) 47->147 149 Creates a thread in another existing process (thread injection) 47->149 61 conhost.exe 50->61         started        63 timeout.exe 50->63         started        71 C:\Windows\SysWOW64\...\qguegkto.exe (copy), PE32 52->71 dropped 65 conhost.exe 52->65         started        67 conhost.exe 55->67         started        69 conhost.exe 57->69         started        signatures18 process19
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a93b341acb17eef80a672b2fc15993221aff84ff0d21852540b2be19c63dab03/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2022-01-04 23:11:10 UTC
File Type:
PE (Exe)
Extracted files:
27
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ve5tigwlc7xpqcthfmx4cwmteinp7bh7buqykjkawk7btrr5vmbq._file
Verdict:
malicious
Similar samples:
02bcb080116ab55475edbcd1293246a0e5d8894793ee9e699db805bff2935408
RedLineStealer
1d1fc9d23aa14b4f484fb86c173c94084bc14a9f551747b6e06366649a229af5
RedLineStealer
433cf9125a44e304eca2c5cf3bfe2af0b1deafd1c5e8d13d559e1bac9de711b3
RedLineStealer
47ec411eab0aa15619f24caa6256ed4ca5cfc695a26f5b71830b53b07c22b05b
RedLineStealer
4f9f2d3789809c1f34877a5cd109aabeccea14c1cfe423ea271cc7cd0178b23a
RedLineStealer
c9f18cc71c7a1fa61d43a32dfb858f9aa247324a188f8182981b853266d3b1c7
RedLineStealer
d836a03e0b7eeabbc971de7d3e6fcc11bf06e13e633d11118c7429b3abb3c4ed
RedLineStealer
f7b5a27355eafa5302a38a1e0adadcb619b6d42e7c1707a784297634a180a66f
RedLineStealer
+ 6'432 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Create hunting rule
Score:
  10/10
Tags:
family:arkei family:smokeloader family:tofsee family:xmrig backdoor discovery evasion miner persistence spyware stealer trojan
Link:
https://tria.ge/reports/220104-259geahfc7/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Delays execution with timeout.exe
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Launches sc.exe
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
Checks BIOS information in registry
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Creates new service(s)
Downloads MZ/PE file
Executes dropped EXE
Modifies Windows Firewall
Sets service image path in registry
Arkei Stealer Payload
Identifies VirtualBox via ACPI registry values (likely anti-VM)
XMRig Miner Payload
Arkei
SmokeLoader
Suspicious use of NtCreateProcessExOtherParentProcess
Tofsee
Windows security bypass
xmrig
Malware Config
C2 Extraction:
http://host-data-coin-11.com/
http://file-coin-host-12.com/
patmushta.info
parubey.info
Unpacked files
SH256 hash:
196c516ea546fb935ac669681a74a4dc80da79d9088f464f6cc6f126ae934f4e
MD5 hash:
c36de8bc9668ec4eaafca4c349dca0d5
SHA1 hash:
ea2cadfada69b93ca3abeb8b2462c5c18891fabf
Link:
https://www.unpac.me/results/1db7e916-1418-40f2-9479-43ed2eae84ce/
Parent samples :
6b2d7c8bdedb901d80c89717c9889abf169c9059d8bb545af6ca1960660324ad
8928eed86ea55a63e3646bf8ca403b4b1e57702f73c1ecc8fa403b5700a304ef
18ad362dcae8df5827846223c09ceba7766e09733b685d4067ee39037daec452
da39948d95cdbce6e1ca9e0fdbb77080164a379f593e530b5732d3fc38df7bf8
7c74a8c41e24f69015185f78b8fbc177edcbe9d27099e904497b2310999f74cb
92ebb6be19502fe2573a9eac183bcc657b88ac5b0344285d9db409b0a3d88dab
af6fa095b427a0e95dd826696c2b92b0123e688e3c95f6d27825cc2928085d1b
de8099732ee5b73f3fa6d032a74e8576d06663fc16b2c6da27a34444fdced1c8
SH256 hash:
a93b341acb17eef80a672b2fc15993221aff84ff0d21852540b2be19c63dab03
MD5 hash:
2718cbaf4569a6346159704c1f74ea4e
SHA1 hash:
8e42b5bf36f213af703a5b9a5dbedf1509d040a7
Link:
https://www.unpac.me/results/1db7e916-1418-40f2-9479-43ed2eae84ce/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/a93b341acb17/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/a93b341acb17eef80a672b2fc15993221aff84ff0d21852540b2be19c63dab03

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:win_smokeloader_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.smokeloader.

File information

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

Web download

RedLineStealer

Executable exe a93b341acb17eef80a672b2fc15993221aff84ff0d21852540b2be19c63dab03

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1902535/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1928849/
Cape
Cape
https://www.capesandbox.com/analysis/217330/

Comments