MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 524dba613eed7ef41b627d885c30549bb09efd72ee5335b761959e80fe27b8a7. 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


Stop


Vendor detections: 8


Intelligence 8 IOCs 1 YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 524dba613eed7ef41b627d885c30549bb09efd72ee5335b761959e80fe27b8a7
SHA3-384 hash: 7bd5680b788d8e6c613a99a86da61d1504e0aa5f11f9f6b8114c0c4b2bd64d969017852d4f3224aedbc1a46989de46ed
SHA1 hash: 5fa81c838129dd67ef81b4a83c2fb75a8f4b7acf
MD5 hash: 0427e2a3e3802e867d53c8bef8322f7f
humanhash: nitrogen-dakota-north-connecticut
File name:0427e2a3e3802e867d53c8bef8322f7f.exe
Download: download sample
Signature Stop
Create hunting rule
File size:829'440 bytes
First seen:2021-05-28 19:47:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 21bc2abc7abc74c14de331c664d0c669 (4 x RedLineStealer, 3 x Stop, 2 x RaccoonStealer)
ssdeep 12288:htCDzbTHi/BbMt4iiKZTcQcbe0LwNPsoCjC5IHMOxgrpTnBSE:kzbObO4PKZT46mGYNge
Threatray 196 similar samples on MalwareBazaar
TLSH 39050210A6F1C035F1F216B956B5C378A53A7EA16B7584CB22DB3AED46786E0EC30707
Reporter abuse_ch
Tags:exe Stop


Avatar
abuse_ch
Stop C2:
http://34.105.230.174/

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://34.105.230.174/ https://threatfox.abuse.ch/ioc/66374/

Intelligence

File Origin
# of uploads :
1
# of downloads :
248
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0427e2a3e3802e867d53c8bef8322f7f.exe
Verdict:
Suspicious activity
Analysis date:
2021-05-28 20:55:40 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/36e0064c-e046-4849-9300-aaa3ba71db79

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
STOP
Create hunting rule
Link:
https://www.capesandbox.com/analysis/163093/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.16317.10432.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Launching a process
Creating a process with a hidden window
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.
Result
Threat name:
Djvu
Create hunting rule
Detection:
malicious
Classification:
rans.spre.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/794085
Signature
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found ransom note / readme
Infects executable files (exe, dll, sys, html)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Suspicious powershell command line found
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 Mail credentials (via file access)
Writes many files with high entropy
Yara detected Djvu Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 426487 Sample: sGsjAjdqzV.exe Startdate: 28/05/2021 Architecture: WINDOWS Score: 100 107 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->107 109 Multi AV Scanner detection for domain / URL 2->109 111 Found malware configuration 2->111 113 7 other signatures 2->113 12 sGsjAjdqzV.exe 2->12         started        15 sGsjAjdqzV.exe 2->15         started        17 sGsjAjdqzV.exe 2->17         started        19 sGsjAjdqzV.exe 2->19         started        process3 signatures4 131 Detected unpacking (changes PE section rights) 12->131 133 Detected unpacking (overwrites its own PE header) 12->133 135 Contains functionality to inject code into remote processes 12->135 137 Writes many files with high entropy 12->137 21 sGsjAjdqzV.exe 1 16 12->21         started        139 Injects a PE file into a foreign processes 15->139 25 sGsjAjdqzV.exe 15->25         started        27 sGsjAjdqzV.exe 12 17->27         started        29 sGsjAjdqzV.exe 19->29         started        process5 dnsIp6 93 api.2ip.ua 77.123.139.190, 443, 49725, 49728 VOLIA-ASUA Ukraine 21->93 95 192.168.2.1 unknown unknown 21->95 75 C:\Users\user\AppData\...\sGsjAjdqzV.exe, PE32 21->75 dropped 77 C:\Users\...\sGsjAjdqzV.exe:Zone.Identifier, ASCII 21->77 dropped 31 sGsjAjdqzV.exe 21->31         started        34 icacls.exe 21->34         started        file7 process8 signatures9 141 Injects a PE file into a foreign processes 31->141 36 sGsjAjdqzV.exe 1 27 31->36         started        process10 dnsIp11 89 asvb.top 35.235.74.220, 49729, 49730, 49732 GOOGLEUS United States 36->89 91 api.2ip.ua 36->91 67 C__Windows_SystemA...e_Desktop_27[1].txt, DOS 36->67 dropped 69 C:\Users\user\...\StructuredQuerySchema.bin, COM 36->69 dropped 71 C:\Users\...\urlblock_637194112741176080.bin, MIPSEB 36->71 dropped 73 196 other files (178 malicious) 36->73 dropped 115 Infects executable files (exe, dll, sys, html) 36->115 117 Modifies existing user documents (likely ransomware behavior) 36->117 41 5.exe 36->41         started        44 updatewin1.exe 2 36->44         started        file12 signatures13 process14 signatures15 119 Detected unpacking (changes PE section rights) 41->119 121 Detected unpacking (overwrites its own PE header) 41->121 123 Writes many files with high entropy 41->123 125 Injects a PE file into a foreign processes 41->125 46 5.exe 41->46         started        127 Suspicious powershell command line found 44->127 129 Bypasses PowerShell execution policy 44->129 51 updatewin1.exe 44->51         started        process16 dnsIp17 97 tttttt.me 95.216.186.40, 443, 49740 HETZNER-ASDE Germany 46->97 99 34.105.230.174, 49741, 80 GOOGLEUS United States 46->99 79 C:\Users\user\AppData\...\pY4zE3fX7h.zip, Zip 46->79 dropped 81 C:\Users\user\AppData\...\6tWChiJRtQ5.zip, Zip 46->81 dropped 83 C:\Users\user\AppData\LocalLow\sqlite3.dll, PE32 46->83 dropped 87 58 other files (none is malicious) 46->87 dropped 101 Tries to steal Mail credentials (via file access) 46->101 103 Tries to harvest and steal browser information (history, passwords, etc) 46->103 53 cmd.exe 46->53         started        85 C:\Users\user\AppData\Local\script.ps1, ASCII 51->85 dropped 105 Suspicious powershell command line found 51->105 55 powershell.exe 51->55         started        57 powershell.exe 51->57         started        file18 signatures19 process20 process21 59 conhost.exe 53->59         started        61 timeout.exe 53->61         started        63 conhost.exe 55->63         started        65 conhost.exe 57->65         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/524dba613eed7ef41b627d885c30549bb09efd72ee5335b761959e80fe27b8a7/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2021-05-28 13:48:52 UTC
File Type:
PE (Exe)
Extracted files:
17
AV detection:
19 of 29 (65.52%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kjg3uyj65v7pig3cpwefymcutoyj57ls5zjtln3bswpib7rhxctq._file
Verdict:
malicious
Similar samples:
0463b38f5b4a592a808c730ee27a29607fab41971d5cbad604a1559f1cf460dd
Stop
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869bd0ca39150a6e0f87609ca7e927211ba9cf636b69c33c3cd09db85922dd94
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afc40ccbfe32719ae9b39ce16275f27400faefefcf207641d06b61ddde622011
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b48348bce63f1ad4550e28f99b61f3166e30eec746299c4258632a5fae95df7d
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+ 186 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery persistence
Link:
https://tria.ge/reports/210528-5xvr7yxm1j/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Modifies file permissions
Executes dropped EXE
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/524dba613eed7ef41b627d885c30549bb09efd72ee5335b761959e80fe27b8a7

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:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:MALWARE_Win_Raccoon
Create hunting rule
Author:ditekSHen
Description:Detects Raccoon/Racealer infostealer
Rule name:MALWARE_Win_STOP
Create hunting rule
Author:ditekSHen
Description:Detects STOP ransomware
Rule name:SUSP_XORed_URL_in_EXE
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:win_raccoon_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:win_stop_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

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

Web download

Stop

Executable exe 524dba613eed7ef41b627d885c30549bb09efd72ee5335b761959e80fe27b8a7

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/163093/
  
URLhaus
https://urlhaus.abuse.ch/url/1256494/
  
Delivery method
Distributed via web download

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