MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bea2d8a0af7d9da0ab886ec93afdeee12b80ea5536da012d6dc7b0daaeaa14a6. 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: 10


Intelligence 10 IOCs 1 YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bea2d8a0af7d9da0ab886ec93afdeee12b80ea5536da012d6dc7b0daaeaa14a6
SHA3-384 hash: 98064a6328517f95ed850e6fcf569a462f16c98b877483ac8fb53aa197a31d5f3de8ab5f46ebf24e4d94622f9452e34e
SHA1 hash: 7199e0597a723a4a7a573338e3386abb86703508
MD5 hash: b210cd85357fa9abc9813ee6f6772b52
humanhash: minnesota-four-steak-lamp
File name:b210cd85357fa9abc9813ee6f6772b52.exe
Download: download sample
Signature Stop
Create hunting rule
File size:879'104 bytes
First seen:2021-05-26 16:57:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 792815bf8db83c1649d8a1ce3f626475 (4 x RedLineStealer, 3 x Stop, 2 x RaccoonStealer)
ssdeep 24576:HWgVX+06EakuXgHXHkZ7N+BlWC6eYu+PvpOqmnj:jw+X+BaVYu+inj
Threatray 141 similar samples on MalwareBazaar
TLSH 6D15F130A7A0C430F4F625BC14B59378A5367EA1EB34D0CF52E42AEE5634AD5AD31B87
Reporter abuse_ch
Tags:exe Stop


Avatar
abuse_ch
Stop C2:
http://45.67.231.109/

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://45.67.231.109/ https://threatfox.abuse.ch/ioc/64474/

Intelligence

File Origin
# of uploads :
1
# of downloads :
112
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b210cd85357fa9abc9813ee6f6772b52.exe
Verdict:
Suspicious activity
Analysis date:
2021-05-26 23:25:53 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/4bbb25f1-2b4c-49a8-89e6-3a4417c336c3

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/162481/
Detection(s):
Win.Malware.Generic-9864651-0
Create hunting rule

Win.Dropper.Gandcrypt-9864806-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
DNS request
Sending a custom TCP request
Creating a file
Launching a process
Creating a process with a hidden window
Adding an access-denied ACE
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
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.
Result
Threat name:
Djvu
Create hunting rule
Detection:
malicious
Classification:
rans.troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/792845
Signature
Antivirus detection for URL or domain
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
Injects a PE file into a foreign processes
Machine Learning detection for sample
Modifies existing user documents (likely ransomware behavior)
Modifies the hosts file
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Mutes Antivirus updates and installments via hosts file black listing
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 dnsIp2 2 Behavior Graph ID: 425245 Sample: bKsrN0DYsp.exe Startdate: 26/05/2021 Architecture: WINDOWS Score: 100 85 asvb.top 2->85 87 api.2ip.ua 2->87 101 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->101 103 Multi AV Scanner detection for domain / URL 2->103 105 Found malware configuration 2->105 107 7 other signatures 2->107 13 bKsrN0DYsp.exe 2->13         started        16 bKsrN0DYsp.exe 2->16         started        18 bKsrN0DYsp.exe 2->18         started        20 bKsrN0DYsp.exe 2->20         started        signatures3 process4 signatures5 123 Detected unpacking (changes PE section rights) 13->123 125 Detected unpacking (overwrites its own PE header) 13->125 127 Contains functionality to inject code into remote processes 13->127 129 Writes many files with high entropy 13->129 22 bKsrN0DYsp.exe 1 16 13->22         started        131 Injects a PE file into a foreign processes 16->131 26 bKsrN0DYsp.exe 16->26         started        28 bKsrN0DYsp.exe 12 18->28         started        30 bKsrN0DYsp.exe 20->30         started        process6 dnsIp7 93 api.2ip.ua 77.123.139.190, 443, 49752, 49760 VOLIA-ASUA Ukraine 22->93 75 C:\Users\user\AppData\...\bKsrN0DYsp.exe, PE32 22->75 dropped 77 C:\Users\...\bKsrN0DYsp.exe:Zone.Identifier, ASCII 22->77 dropped 32 bKsrN0DYsp.exe 22->32         started        35 icacls.exe 22->35         started        file8 process9 signatures10 95 Injects a PE file into a foreign processes 32->95 37 bKsrN0DYsp.exe 1 27 32->37         started        process11 dnsIp12 89 asvb.top 35.235.74.220, 49761, 49762, 49763 GOOGLEUS United States 37->89 91 api.2ip.ua 37->91 67 C__Windows_SystemA...e_Desktop_21[1].txt, COM 37->67 dropped 69 C:\Users\user\AppData\...\updatewin2.exe, PE32 37->69 dropped 71 C:\Users\user\AppData\Local\...\5.exe, PE32 37->71 dropped 73 178 other files (167 malicious) 37->73 dropped 109 Modifies existing user documents (likely ransomware behavior) 37->109 42 5.exe 37->42         started        45 updatewin2.exe 37->45         started        file13 signatures14 process15 file16 111 Detected unpacking (changes PE section rights) 42->111 113 Detected unpacking (overwrites its own PE header) 42->113 115 Writes many files with high entropy 42->115 117 Injects a PE file into a foreign processes 42->117 48 5.exe 42->48         started        79 C:\Windows\System32\drivers\etc\hosts, ASCII 45->79 dropped 119 Mutes Antivirus updates and installments via hosts file black listing 45->119 121 Modifies the hosts file 45->121 signatures17 process18 dnsIp19 81 tttttt.me 95.216.186.40, 443, 49775 HETZNER-ASDE Germany 48->81 83 45.144.29.143, 49781, 80 HQservCommunicationSolutionsIL United Kingdom 48->83 59 C:\Users\user\AppData\...\vK0LnSnwsJJ.zip, Zip 48->59 dropped 61 C:\Users\user\AppData\...\pY4zE3fX7h.zip, Zip 48->61 dropped 63 C:\Users\user\AppData\LocalLow\sqlite3.dll, PE32 48->63 dropped 65 58 other files (none is malicious) 48->65 dropped 97 Tries to steal Mail credentials (via file access) 48->97 99 Tries to harvest and steal browser information (history, passwords, etc) 48->99 53 cmd.exe 48->53         started        file20 signatures21 process22 process23 55 conhost.exe 53->55         started        57 timeout.exe 53->57         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bea2d8a0af7d9da0ab886ec93afdeee12b80ea5536da012d6dc7b0daaeaa14a6/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2021-05-26 16:58:09 UTC
File Type:
PE (Exe)
Extracted files:
37
AV detection:
31 of 47 (65.96%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=x2rnrifppwo2bk4in3etv7po4evyb2svg3nacllny6ynvlvkcsta._file
Verdict:
malicious
Similar samples:
0463b38f5b4a592a808c730ee27a29607fab41971d5cbad604a1559f1cf460dd
Stop
59db1c1bc14d72ef225926c9d5a5a5a704d79b22b720e4e7884b2da2825c9203
Stop
6c63325e8f7928f68484e7131d1e4b727f94bd476f8a875d17f5ca680c3d8e92
Stop
73ee55d80837accbaf001434a618fcc3a0afbf80928ed8b5b8d9a681fccfaa43
Stop
7dd793aab5547eb5523f7c9c0222b819995d7550603fa027854a63327b59b657
Stop
869bd0ca39150a6e0f87609ca7e927211ba9cf636b69c33c3cd09db85922dd94
Stop
88a30fa4dee34a4249544734b5323f180ba725a8582226a5b891c43e81b2c395
Stop
afc40ccbfe32719ae9b39ce16275f27400faefefcf207641d06b61ddde622011
Stop
dcbea2abd13caac137cf4b0075f1631d7db9ddbcf11f09563f8b163e43191363
Stop
e130228c8ed44ad5e8963c25b57e0f5186b6ef4dd00287e3505cb6be51369c82
Stop
+ 131 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery persistence
Link:
https://tria.ge/reports/210526-7nqtlhqkln/
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/bea2d8a0af7d9da0ab886ec93afdeee12b80ea5536da012d6dc7b0daaeaa14a6

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

File information

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

Web download

Stop

Executable exe bea2d8a0af7d9da0ab886ec93afdeee12b80ea5536da012d6dc7b0daaeaa14a6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1256494/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/162481/

Comments