MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 54e7038687482bd2a5a1aa55a0afb82a66fd3672acd6a223a6b889ec600e102b. 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: 54e7038687482bd2a5a1aa55a0afb82a66fd3672acd6a223a6b889ec600e102b
SHA3-384 hash: 8010ec9c2e5275e05b9f0d1e050fedf856e8c4a01e3b005acd7afe8b2464235ffd2ed0f12f6f9b5f0d3d535f9b298d35
SHA1 hash: 74bccfdbfed65d07e379d6267f0c45824753b887
MD5 hash: 5fbcf9d9677fc211c29c536741f0b470
humanhash: ack-iowa-ceiling-cup
File name:5fbcf9d9677fc211c29c536741f0b470.exe
Download: download sample
Signature Stop
Create hunting rule
File size:837'632 bytes
First seen:2021-05-27 18:51:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash bca4c139115857ba195befba3c3bfd5f (5 x Stop, 3 x RaccoonStealer, 1 x RedLineStealer)
ssdeep 12288:6Dh/Q9kyOruxoa5n/64qCTNNEIzOmmQ7lHH4lGJH5Th9ppUJRn10WPxIjK15U:i/FrSh/6HENNTSmPV40hH21Rqj
Threatray 159 similar samples on MalwareBazaar
TLSH 1605013067E1E034F1F31EB448B592B6E93A7DA2677480CF62C426EA96317D4AE31753
Reporter abuse_ch
Tags:exe Stop


Avatar
abuse_ch
Stop C2:
http://212.237.61.115/

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://212.237.61.115/ https://threatfox.abuse.ch/ioc/65646/

Intelligence

File Origin
# of uploads :
1
# of downloads :
147
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5fbcf9d9677fc211c29c536741f0b470.exe
Verdict:
Suspicious activity
Analysis date:
2021-05-27 21:06:26 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/64fc6a38-8be1-49b4-b7c5-3f17d4844f7f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Raccoon
Create hunting rule
Link:
https://www.capesandbox.com/analysis/162783/
Detection(s):
Win.Ransomware.Gandcrypt-9865158-0
Create hunting rule

Win.Ransomware.Gandcrypt-9865160-0
Create hunting rule

Win.Packed.Gandcrypt-9865196-0
Create hunting rule

Win.Packed.Generic-9865218-0
Create hunting rule

Win.Packed.Filerepmalware-9865220-0
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:
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.spre.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/793508
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 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: 425905 Sample: bPXpH03WuB.exe Startdate: 27/05/2021 Architecture: WINDOWS Score: 100 107 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->107 109 Found malware configuration 2->109 111 Antivirus detection for URL or domain 2->111 113 6 other signatures 2->113 12 bPXpH03WuB.exe 2->12         started        15 bPXpH03WuB.exe 2->15         started        17 bPXpH03WuB.exe 2->17         started        19 bPXpH03WuB.exe 2->19         started        process3 signatures4 133 Detected unpacking (changes PE section rights) 12->133 135 Detected unpacking (overwrites its own PE header) 12->135 137 Contains functionality to inject code into remote processes 12->137 139 Writes many files with high entropy 12->139 21 bPXpH03WuB.exe 1 16 12->21         started        141 Injects a PE file into a foreign processes 15->141 25 bPXpH03WuB.exe 15->25         started        27 bPXpH03WuB.exe 12 17->27         started        29 bPXpH03WuB.exe 19->29         started        process5 dnsIp6 95 api.2ip.ua 77.123.139.190, 443, 49727, 49731 VOLIA-ASUA Ukraine 21->95 75 C:\Users\user\AppData\...\bPXpH03WuB.exe, PE32 21->75 dropped 77 C:\Users\...\bPXpH03WuB.exe:Zone.Identifier, ASCII 21->77 dropped 31 bPXpH03WuB.exe 21->31         started        34 icacls.exe 21->34         started        file7 process8 signatures9 143 Injects a PE file into a foreign processes 31->143 36 bPXpH03WuB.exe 1 27 31->36         started        process10 dnsIp11 89 asvb.top 35.235.74.220, 49732, 49733, 49734 GOOGLEUS United States 36->89 91 192.168.2.1 unknown unknown 36->91 93 api.2ip.ua 36->93 67 C:\Users\user\AppData\Local\...\edbtmp.log, DOS 36->67 dropped 69 C:\Users\user\AppData\...\updatewin1.exe, PE32 36->69 dropped 71 C:\Users\user\AppData\Local\...\5.exe, PE32 36->71 dropped 73 181 other files (166 malicious) 36->73 dropped 115 Tries to harvest and steal browser information (history, passwords, etc) 36->115 117 Infects executable files (exe, dll, sys, html) 36->117 119 Modifies existing user documents (likely ransomware behavior) 36->119 41 5.exe 36->41         started        44 updatewin1.exe 2 36->44         started        file12 signatures13 process14 signatures15 121 Detected unpacking (changes PE section rights) 41->121 123 Detected unpacking (overwrites its own PE header) 41->123 125 Writes many files with high entropy 41->125 127 Injects a PE file into a foreign processes 41->127 46 5.exe 41->46         started        129 Suspicious powershell command line found 44->129 131 Bypasses PowerShell execution policy 44->131 51 updatewin1.exe 44->51         started        process16 dnsIp17 97 tttttt.me 95.216.186.40, 443, 49740 HETZNER-ASDE Germany 46->97 99 45.153.230.32, 49741, 80 TEAM-HOSTASRU Russian Federation 46->99 79 C:\Users\user\AppData\...\pY4zE3fX7h.zip, Zip 46->79 dropped 81 C:\Users\user\AppData\...\8vQeTeJ99zd.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/54e7038687482bd2a5a1aa55a0afb82a66fd3672acd6a223a6b889ec600e102b/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2021-05-27 06:16:55 UTC
File Type:
PE (Exe)
Extracted files:
21
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kttqhbuhjav5fjnbvjk2bl5yfjtp2ntsvtlkei5gxce6yyaocavq._file
Verdict:
malicious
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+ 149 additional samples on MalwareBazaar
Result
Malware family:
raccoon
Create hunting rule
Score:
  10/10
Tags:
family:raccoon botnet:1d76a465540f6a904ac9f1310fe3a3824b5b4549 discovery evasion persistence ransomware spyware stealer
Link:
https://tria.ge/reports/210527-byebtj77s2/
Behaviour
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks installed software on the system
Looks up external IP address via web service
Loads dropped DLL
Modifies file permissions
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Disables Task Manager via registry modification
Downloads MZ/PE file
Drops file in Drivers directory
Executes dropped EXE
Modifies extensions of user files
Deletes Windows Defender Definitions
Raccoon
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/54e7038687482bd2a5a1aa55a0afb82a66fd3672acd6a223a6b889ec600e102b

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 54e7038687482bd2a5a1aa55a0afb82a66fd3672acd6a223a6b889ec600e102b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1256494/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/162783/

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