MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f8ad6ecb49e68ac7cf261551f01d8ef3348e347cf4239368a26bb2b3ec372904. 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: 11
| SHA256 hash: | f8ad6ecb49e68ac7cf261551f01d8ef3348e347cf4239368a26bb2b3ec372904 |
|---|---|
| SHA3-384 hash: | d4f31bd2b1f2798a88e2bc59e1458bc6ffc0f1be9c69b7f618ad332d19c589303f19501f01689aae39fc1a1b361a8217 |
| SHA1 hash: | 50888828af8422cdeb6bae51e39661fe9f6cb831 |
| MD5 hash: | ed8abc9617438808e88ca91c8bfa8246 |
| humanhash: | batman-eleven-thirteen-emma |
| File name: | ed8abc9617438808e88ca91c8bfa8246.exe |
| Download: | download sample |
| Signature | Smoke Loader |
| File size: | 166'400 bytes |
| First seen: | 2021-03-28 07:07:28 UTC |
| Last seen: | 2021-03-28 07:57:03 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 3ecbda6de31890eaa5cd272ab1b192ac (5 x Smoke Loader, 4 x FickerStealer, 3 x RaccoonStealer) |
| ssdeep | 3072:7CSxKXUauy/Ld6vTiKC8ScHPCn6trtmGFBG7I:7CSxKZuSLd8L/ZCn6tRh+ |
| Threatray | 290 similar samples on MalwareBazaar |
| TLSH | DAF3AE113AD6C873E6A225758971C2F1163BFCB64F2566C77B803B6D1E312E28A39743 |
| Reporter |  abuse_ch |
| Tags: | Dofoil exe Smoke Loader |
Intelligence
File Origin
# of uploads :
2
# of downloads :
515
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ed8abc9617438808e88ca91c8bfa8246.exe
Verdict:
Suspicious activity
Analysis date:
2021-03-28 07:10:54 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Connection attempt
Sending an HTTP POST request
Deleting of the original file
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.
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
Tofsee Vidar
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Benign windows process drops PE files
Changes security center settings (notifications, updates, antivirus, firewall)
Checks if the current machine is a virtual machine (disk enumeration)
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)
Drops executables to the windows directory (C:\Windows) and starts them
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 dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Modifies the windows firewall
Multi AV Scanner detection for submitted file
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 Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file access)
Uses netsh to modify the Windows network and firewall settings
Uses ping.exe to check the status of other devices and networks
Yara detected Tofsee
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Pwsx
Status:
Malicious
First seen:
2021-03-28 01:51:05 UTC
AV detection:
17 of 48 (35.42%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 280 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Score:
10/10
Tags:
family:smokeloader family:taurus_stealer family:tofsee family:vidar family:xmrig backdoor discovery evasion miner persistence spyware stealer trojan
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Modifies data under HKEY_USERS
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Looks up external IP address via web service
Deletes itself
Loads dropped DLL
Modifies file permissions
Reads local data of messenger clients
Reads user/profile data of web browsers
Creates new service(s)
Executes dropped EXE
Modifies Windows Firewall
Sets service image path in registry
XMRig Miner Payload
SmokeLoader
Taurus Stealer
Tofsee
Vidar
Windows security bypass
xmrig
Malware Config
C2 Extraction:
http://xsss99.icu/upload/
http://bingooodsg.icu/upload/
http://junntd.xyz/upload/
http://ginessa11.xyz/upload/
http://overplayninsx.xyz/upload/
http://bananinze.com/upload/
http://daunimlas.com/upload/
http://bingooodsg.icu/upload/
http://junntd.xyz/upload/
http://ginessa11.xyz/upload/
http://overplayninsx.xyz/upload/
http://bananinze.com/upload/
http://daunimlas.com/upload/
Unpacked files
SH256 hash:
9182f5904e7eba21a624a9773b407b91b3ce62fe468eb2f08900097a2c11c736
MD5 hash:
83214661ec613049f6ac027885953f70
SHA1 hash:
48771dca71cded7df146802801f4c09b8fd0fd3b
SH256 hash:
f8ad6ecb49e68ac7cf261551f01d8ef3348e347cf4239368a26bb2b3ec372904
MD5 hash:
ed8abc9617438808e88ca91c8bfa8246
SHA1 hash:
50888828af8422cdeb6bae51e39661fe9f6cb831
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
ursnif3
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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