MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c328025a7ad98e842dca1207bbccd31ae65cf3c5728d56d2c8685c5a97919bc. 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: 7


Intelligence 7 IOCs 1 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8c328025a7ad98e842dca1207bbccd31ae65cf3c5728d56d2c8685c5a97919bc
SHA3-384 hash: 5ebb89b4f7533ade80846407b3ff1e8089190ce33a20182d30431060c185d68dea092c76110b0dd43d90ba0bbbc0aee1
SHA1 hash: 9f127cfef0c5d79974add716ac2493c3db123d95
MD5 hash: aa5a384a116cf88f4709399d8b5e2346
humanhash: idaho-ceiling-zulu-november
File name:Beznall_crypt.hta
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:103'862 bytes
First seen:2022-05-31 14:13:23 UTC
Last seen:Never
File type:HTML Application (hta) hta
MIME type:text/html
ssdeep 1536:K1Y0KEKBlg5w2MlWtpTn44a61w3Cfj6X/cUeUXHeEUmoNJcnDVHFtN4/7ZfKNZIh:vzgQ+R
TLSH T17FA390673072E9DBCDBF542D82C50C24E8B3E53A3D145F0239C467AD9E5DC90AD8AA4E
Reporter obfusor
Tags:hta RedLineStealer

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
77.232.37.49:6707 https://threatfox.abuse.ch/ioc/643644/

Intelligence

File Origin
# of uploads :
1
# of downloads :
301
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.VBS.Heur.ObfDldr.26.99BADEB9.Gen.26018.23971.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malicious
File Type:
HTA File - Malicious
Link:
https://app.docguard.net/8c328025a7ad98e842dca1207bbccd31ae65cf3c5728d56d2c8685c5a97919bc/results/dashboard
Result
Verdict:
MALICIOUS
Result
Threat name:
RedLine
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1004339
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Contains functionality to inject code into remote processes
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped 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)
Snort IDS alert for network traffic
Suspicious powershell command line found
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected Generic Downloader
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 636835 Sample: Beznall_crypt.hta Startdate: 31/05/2022 Architecture: WINDOWS Score: 100 43 Snort IDS alert for network traffic 2->43 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 4 other signatures 2->49 8 mshta.exe 19 2->8         started        process3 signatures4 59 Suspicious powershell command line found 8->59 11 powershell.exe 15 17 8->11         started        process5 dnsIp6 33 193.38.55.84, 49769, 80 SERVERIUS-ASNL Russian Federation 11->33 29 C:\Users\user\AppData\...\Beznall_crypt.exe, PE32 11->29 dropped 61 Powershell drops PE file 11->61 16 Beznall_crypt.exe 1 11->16         started        19 conhost.exe 11->19         started        file7 signatures8 process9 signatures10 35 Multi AV Scanner detection for dropped file 16->35 37 Contains functionality to inject code into remote processes 16->37 39 Writes to foreign memory regions 16->39 41 2 other signatures 16->41 21 AppLaunch.exe 5 16->21         started        25 WerFault.exe 23 9 16->25         started        27 conhost.exe 16->27         started        process11 dnsIp12 31 77.232.37.49, 49774, 6707 EUT-ASEUTIPNetworkRU Russian Federation 21->31 51 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 21->51 53 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 21->53 55 Tries to harvest and steal browser information (history, passwords, etc) 21->55 57 Tries to steal Crypto Currency Wallets 21->57 signatures13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8c328025a7ad98e842dca1207bbccd31ae65cf3c5728d56d2c8685c5a97919bc/
Threat name:
Script-WScript.Downloader.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2022-05-31 14:14:07 UTC
File Type:
Text (VBS)
AV detection:
3 of 40 (7.50%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rqziajnhvwmoqqw4ueqhxpgnggxgltz4k4unk3jmq2c4lklzdg6a._file
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:redline botnet:@beznalll infostealer spyware
Link:
https://tria.ge/reports/220531-rjzpzafahq/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks computer location settings
Loads dropped DLL
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
RedLine
RedLine Payload
Malware Config
C2 Extraction:
77.232.37.49:6707
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8c328025a7ad/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/8c328025a7ad98e842dca1207bbccd31ae65cf3c5728d56d2c8685c5a97919bc

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
Create hunting rule
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:pe_imphash
Create hunting rule
Rule name:Redline_Stealer_Monitor
Create hunting rule
Description:Detects RedLine Stealer Variants
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.

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