MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b71c739fea2e0befe20eeaf814f5ffcb90277ac825cb6328adce7c3985ea7883. 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: 12
| SHA256 hash: | b71c739fea2e0befe20eeaf814f5ffcb90277ac825cb6328adce7c3985ea7883 |
|---|---|
| SHA3-384 hash: | 9e90199cc4ca49a56c691802cb6accfb75ea7dca0ecb4c176efdcf9d7f312d274c5b39573b446523d481c84d36386b18 |
| SHA1 hash: | dc9079b8bb05def65e32ef7c2b9a83bd4707e36b |
| MD5 hash: | 273666abfda64b3ad4ce0b43cc8862c1 |
| humanhash: | island-comet-nuts-potato |
| File name: | 273666abfda64b3ad4ce0b43cc8862c1.exe |
| Download: | download sample |
| Signature | Smoke Loader |
| File size: | 188'928 bytes |
| First seen: | 2021-10-29 05:18:19 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 5ec7965957c5433534918911424a4e5f (3 x Smoke Loader, 2 x RaccoonStealer, 1 x SystemBC) |
| ssdeep | 3072:TWGh8tP5puvIJfCL0N4xhnYoWsGC9NkptWrxpzbgqruXhspVggjcGkNIVqI:iG0P5cvIJfOEgeopGCAuzbgwu6L7ITsq |
| Threatray | 5'831 similar samples on MalwareBazaar |
| TLSH | T10A049DF036B9D871C463393148219AE16D2BBC61DA2099473374339D1FBAECC9AE535E |
| File icon (PE): |  |
| dhash icon | fcfcf4d4d4d4d8c0 (41 x RedLineStealer, 30 x RaccoonStealer, 9 x Smoke Loader) |
| Reporter |  abuse_ch |
| Tags: | Dofoil exe Smoke Loader |
Intelligence
File Origin
# of uploads :
1
# of downloads :
205
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
https://x1heref1le1x.com/2Kr0I8d191e71acd4cf3f62a4e18f0547bd659545731f?q=Click_here&s3=61664c1875911900014612e0&s1=10&ref=
Verdict:
Malicious activity
Analysis date:
2021-10-28 11:24:51 UTC
Tags:
evasion trojan loader opendir rat redline stealer vidar formbook smoke raccoon
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Launching the default Windows debugger (dwwin.exe)
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:
SmokeLoader
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
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)
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
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 dropped file
Multi AV Scanner detection for submitted file
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)
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Fragtor
Status:
Malicious
First seen:
2021-10-28 12:01:21 UTC
AV detection:
20 of 28 (71.43%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 5'821 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Score:
10/10
Tags:
family:smokeloader backdoor trojan
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Deletes itself
Executes dropped EXE
SmokeLoader
Malware Config
C2 Extraction:
http://brandyjaggers.com/upload/
http://andbal.com/upload/
http://alotofquotes.com/upload/
http://szpnc.cn/upload/
http://uggeboots.com/upload/
http://100klv.com/upload/
http://rapmusic.at/upload/
http://andbal.com/upload/
http://alotofquotes.com/upload/
http://szpnc.cn/upload/
http://uggeboots.com/upload/
http://100klv.com/upload/
http://rapmusic.at/upload/
Unpacked files
SH256 hash:
f9b4b2e506fe88e1cd921a71c130a7e097bfb2dd1cfcec768b375c70ee6b800c
MD5 hash:
986d781d5e3181045ce6586b2b0af221
SHA1 hash:
8e21f86221892e43c95adfe05f385135fbf6886f
SH256 hash:
b71c739fea2e0befe20eeaf814f5ffcb90277ac825cb6328adce7c3985ea7883
MD5 hash:
273666abfda64b3ad4ce0b43cc8862c1
SHA1 hash:
dc9079b8bb05def65e32ef7c2b9a83bd4707e36b
Malware family:
SmokeLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
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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