MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a30aa51bc0554b2dedf5f0a7f29219ad301a97b5e6e4215f42973bb010345d3c. 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


Smoke Loader


Vendor detections: 9


Intelligence 9 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a30aa51bc0554b2dedf5f0a7f29219ad301a97b5e6e4215f42973bb010345d3c
SHA3-384 hash: e8814e3d279c2c45a20d4579755aa2a8d0461dfac0f05dcc9a7d254a9d5d554bbd0a26580746f01348dcfdcea2ef9346
SHA1 hash: 4f2acd6dfd52edc257054d8eae6fb15d83f823a7
MD5 hash: 526fcbef9cde4a1b5e1c16ce0cfba926
humanhash: two-nine-lactose-bulldog
File name:SecuriteInfo.com.Troj.Kryptik-TR.10844.12214
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:329'728 bytes
First seen:2021-06-02 10:47:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 56f05d258312142ce96e49dab5506ef4 (7 x RedLineStealer, 3 x RaccoonStealer, 3 x Glupteba)
ssdeep 6144:fQp1j3VUfS2XBk7CchHgsUIbGsAKMVHeCjqi:fQp1RqS2u7CcasUjsCH
Threatray 452 similar samples on MalwareBazaar
TLSH 8F646D00A7A0D034F6BA35B449BB827D95297DA1EF2450DF22D47ADE56F46E0AC307CB
Reporter SecuriteInfoCom
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
124
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Troj.Kryptik-TR.10844.12214
Verdict:
Suspicious activity
Analysis date:
2021-06-02 10:52:37 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/00d8e12d-4545-4a29-8b63-130563d539ca

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/163989/
Detection(s):
SecuriteInfo.com.Troj.Kryptik-TR.10844.12214.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Creating a file in the %temp% directory
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Connection attempt
Sending an HTTP POST request
Sending an HTTP GET request
Creating a process from a recently created file
Connection attempt to an infection source
Deleting of the original file
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
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:
Raccoon RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/795782
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to inject code into remote processes
Contains functionality to steal Internet Explorer form passwords
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)
DLL reload attack detected
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 sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
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)
Renames NTDLL to bypass HIPS
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 harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to resolve many domain names, but no domain seems valid
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file access)
Yara detected Raccoon Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 428178 Sample: SecuriteInfo.com.Troj.Krypt... Startdate: 02/06/2021 Architecture: WINDOWS Score: 100 81 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->81 83 Multi AV Scanner detection for domain / URL 2->83 85 Found malware configuration 2->85 87 11 other signatures 2->87 10 SecuriteInfo.com.Troj.Kryptik-TR.10844.exe 2->10         started        13 wbgtadj 2->13         started        process3 signatures4 99 DLL reload attack detected 10->99 15 SecuriteInfo.com.Troj.Kryptik-TR.10844.exe 1 10->15         started        101 Contains functionality to inject code into remote processes 13->101 103 Injects a PE file into a foreign processes 13->103 18 wbgtadj 1 13->18         started        process5 file6 127 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 15->127 129 Renames NTDLL to bypass HIPS 15->129 131 Maps a DLL or memory area into another process 15->131 21 explorer.exe 11 15->21 injected 43 C:\Users\user\AppData\Local\Temp\AE30.tmp, PE32 18->43 dropped 133 Checks if the current machine is a virtual machine (disk enumeration) 18->133 135 Creates a thread in another existing process (thread injection) 18->135 signatures7 process8 dnsIp9 63 999080321yomtest251-service10020125999080321.ru 21->63 65 999080321yirtest231-service10020125999080321.ru 21->65 67 72 other IPs or domains 21->67 45 C:\Users\user\AppData\Roaming\wbgtadj, PE32 21->45 dropped 47 C:\Users\user\AppData\Local\Temp\8E5C.exe, PE32 21->47 dropped 49 C:\Users\user\AppData\Local\Temp\6CF7.exe, PE32 21->49 dropped 51 3 other files (1 malicious) 21->51 dropped 89 System process connects to network (likely due to code injection or exploit) 21->89 91 Benign windows process drops PE files 21->91 93 Performs DNS queries to domains with low reputation 21->93 97 2 other signatures 21->97 26 6CF7.exe 80 21->26         started        31 8E5C.exe 15 32 21->31         started        33 explorer.exe 8 21->33         started        35 10 other processes 21->35 file10 95 Tries to resolve many domain names, but no domain seems valid 65->95 signatures11 process12 dnsIp13 69 tttttt.me 95.216.186.40, 443, 49776 HETZNER-ASDE Germany 26->69 71 34.105.230.174, 49777, 49779, 80 GOOGLEUS United States 26->71 53 C:\Users\user\AppData\LocalLow\sqlite3.dll, PE32 26->53 dropped 55 C:\Users\user\AppData\...\vcruntime140.dll, PE32 26->55 dropped 57 C:\Users\user\AppData\...\ucrtbase.dll, PE32 26->57 dropped 61 56 other files (none is malicious) 26->61 dropped 105 Detected unpacking (changes PE section rights) 26->105 107 Detected unpacking (overwrites its own PE header) 26->107 109 Tries to steal Mail credentials (via file access) 26->109 111 Contains functionality to steal Internet Explorer form passwords 26->111 37 cmd.exe 26->37         started        73 weeraleral.xyz 193.178.170.41, 49782, 49784, 49785 VDSINA-ASRU unknown 31->73 75 5.188.62.3, 49786, 80 PINDC-ASRU Russian Federation 31->75 77 api.ip.sb 31->77 59 C:\Users\user\AppData\Local\Temp\sv_drv.exe, PE32 31->59 dropped 113 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 31->113 115 Performs DNS queries to domains with low reputation 31->115 117 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 31->117 119 Tries to steal Crypto Currency Wallets 31->119 79 999080321newfolder1002-01342599908032135.site 33->79 121 System process connects to network (likely due to code injection or exploit) 33->121 123 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 33->123 125 Tries to harvest and steal browser information (history, passwords, etc) 33->125 file14 signatures15 process16 process17 39 conhost.exe 37->39         started        41 timeout.exe 37->41         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a30aa51bc0554b2dedf5f0a7f29219ad301a97b5e6e4215f42973bb010345d3c/
Threat name:
Win32.Spyware.Convagent
Create hunting rule
Status:
Malicious
First seen:
2021-06-02 08:51:16 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=umfkkg6akvfs33pv6ct7feqzvuybvf5v43sccx2cs453aebulu6a._file
Verdict:
suspicious
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+ 442 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:raccoon family:redline family:smokeloader botnet:50f8ded12c46443e43915127b1219ac2fc439bb6 backdoor discovery infostealer spyware stealer trojan
Link:
https://tria.ge/reports/210602-4w5tyq6rk6/
Behaviour
Checks SCSI registry key(s)
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Deletes itself
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Raccoon
RedLine
RedLine Payload
SmokeLoader
Malware Config
C2 Extraction:
http://999080321newfolder1002002131-service1002.space/
http://999080321newfolder1002002231-service1002.space/
http://999080321newfolder3100231-service1002.space/
http://999080321newfolder1002002431-service1002.space/
http://999080321newfolder1002002531-service1002.space/
http://999080321newfolder33417-012425999080321.space/
http://999080321test125831-service10020125999080321.space/
http://999080321test136831-service10020125999080321.space/
http://999080321test147831-service10020125999080321.space/
http://999080321test146831-service10020125999080321.space/
http://999080321test134831-service10020125999080321.space/
http://999080321est213531-service1002012425999080321.ru/
http://999080321yes1t3481-service10020125999080321.ru/
http://999080321test13561-service10020125999080321.su/
http://999080321test14781-service10020125999080321.info/
http://999080321test13461-service10020125999080321.net/
http://999080321test15671-service10020125999080321.tech/
http://999080321test12671-service10020125999080321.online/
http://999080321utest1341-service10020125999080321.ru/
http://999080321uest71-service100201dom25999080321.ru/
http://999080321test61-service10020125999080321.website/
http://999080321test51-service10020125999080321.xyz/
http://999080321test41-service100201pro25999080321.ru/
http://999080321yest31-service100201rus25999080321.ru/
http://999080321rest21-service10020125999080321.eu/
http://999080321test11-service10020125999080321.press/
http://999080321newfolder4561-service10020125999080321.ru/
http://999080321rustest213-service10020125999080321.ru/
http://999080321test281-service10020125999080321.ru/
http://999080321test261-service10020125999080321.space/
http://999080321yomtest251-service10020125999080321.ru/
http://999080321yirtest231-service10020125999080321.ru/
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/a30aa51bc0554b2dedf5f0a7f29219ad301a97b5e6e4215f42973bb010345d3c

File information

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

Web download

Smoke Loader

Executable exe a30aa51bc0554b2dedf5f0a7f29219ad301a97b5e6e4215f42973bb010345d3c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1314793/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/163989/

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