MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3350f50e705b773254b1506e65950b9d610e97b6d002fd02c0307f1e8abf2a3a. 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: 13


Intelligence 13 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3350f50e705b773254b1506e65950b9d610e97b6d002fd02c0307f1e8abf2a3a
SHA3-384 hash: 8d2a462821a389a0ed5c70470a3d9a81bfcf35de2f1f7cc0b5dd1b709f16d13fb4d70bec92e73212190ab4a8206ef2ca
SHA1 hash: 82f9b8a2260a796648b9ea9f06e4be85aeb60399
MD5 hash: 56c6dc11344ec09e1587de2e2f15d489
humanhash: winner-rugby-india-purple
File name:file.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:289'280 bytes
First seen:2023-05-28 14:27:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 937554e81340ac479b370382e43a74d4 (3 x GCleaner, 1 x RecordBreaker, 1 x Smoke Loader)
ssdeep 3072:7S8+jk7BlhRoGXz42vplpUyHsGKJ6sqf1cGJcLJy3yKw+Zdd5g6wIYQj:e8+jkNRfXjhHUbD6suJcLJyiPVmj
Threatray 4'273 similar samples on MalwareBazaar
TLSH T11254181392A13D94E9664B728E2FC7F87E5EFA508F5977A912189E2F04B03B2C173711
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon a0a4c4d080c0d480 (1 x Smoke Loader)
Reporter abuse_ch
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
261
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file.exe
Verdict:
Malicious activity
Analysis date:
2023-05-28 14:32:20 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/94f88cc5-e3fc-4936-bac7-8cad0b36d30b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
SmokeLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/392776/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Launching cmd.exe command interpreter
Launching a process
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/647364f2768aa08cce92eb3f/reports/043eea20-3b21-4516-ad4b-a677e99296fd/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/3350f50e705b773254b1506e65950b9d610e97b6d002fd02c0307f1e8abf2a3a
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6298237a-1ea4-4c3c-b972-eaf70d19f8ae
Result
Threat name:
SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1244017
Signature
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)
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Found malware configuration
Gathers information about network shares
Gathers network related connection and port information
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the windows firewall
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Queries sensitive service information (via WMI, Win32_StartupCommand, often done to detect sandboxes)
Snort IDS alert for network traffic
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)
Uses ipconfig to lookup or modify the Windows network settings
Uses netsh to modify the Windows network and firewall settings
Uses netstat to query active network connections and open ports
Writes to foreign memory regions
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 877027 Sample: file.exe Startdate: 28/05/2023 Architecture: WINDOWS Score: 100 53 Snort IDS alert for network traffic 2->53 55 Found malware configuration 2->55 57 Malicious sample detected (through community Yara rule) 2->57 59 6 other signatures 2->59 9 file.exe 2->9         started        12 tigcjgd 2->12         started        14 tigcjgd 2->14         started        16 msiexec.exe 2->16         started        process3 signatures4 77 Detected unpacking (changes PE section rights) 9->77 79 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 9->79 81 Maps a DLL or memory area into another process 9->81 18 explorer.exe 4 18 9->18 injected 83 Multi AV Scanner detection for dropped file 12->83 85 Machine Learning detection for dropped file 12->85 87 Checks if the current machine is a virtual machine (disk enumeration) 12->87 89 Creates a thread in another existing process (thread injection) 14->89 process5 dnsIp6 49 miami-golf-club.com 66.85.157.98, 443, 49698, 49699 SSASN2US United States 18->49 51 192.168.2.1 unknown unknown 18->51 45 C:\Users\user\AppData\Roaming\tigcjgd, PE32 18->45 dropped 47 C:\Users\user\...\tigcjgd:Zone.Identifier, ASCII 18->47 dropped 61 System process connects to network (likely due to code injection or exploit) 18->61 63 Benign windows process drops PE files 18->63 65 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 18->65 67 7 other signatures 18->67 23 cmd.exe 1 18->23         started        file7 signatures8 process9 signatures10 69 Uses netstat to query active network connections and open ports 23->69 71 Uses netsh to modify the Windows network and firewall settings 23->71 73 Uses ipconfig to lookup or modify the Windows network settings 23->73 75 3 other signatures 23->75 26 WMIC.exe 1 23->26         started        29 systeminfo.exe 23->29         started        31 net.exe 23->31         started        33 25 other processes 23->33 process11 signatures12 91 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 26->91 93 Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines) 26->93 95 Queries sensitive service information (via WMI, Win32_StartupCommand, often done to detect sandboxes) 26->95 35 net1.exe 31->35         started        37 net1.exe 33->37         started        39 net1.exe 33->39         started        41 net1.exe 33->41         started        43 3 other processes 33->43 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3350f50e705b773254b1506e65950b9d610e97b6d002fd02c0307f1e8abf2a3a/
Threat name:
Win32.Trojan.RedLine
Create hunting rule
Status:
Malicious
First seen:
2023-05-28 14:28:04 UTC
File Type:
PE (Exe)
Extracted files:
52
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gnipkdtqln3tevfrkbxglfiltvqq5f5w2abp2awagb7r5cv7fi5a._file
Verdict:
malicious
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Smoke Loader
+ 4'263 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:smokeloader botnet:0019 backdoor collection evasion trojan
Link:
https://tria.ge/reports/230528-rszfkafc86/
Behaviour
Checks SCSI registry key(s)
Enumerates processes with tasklist
Gathers network information
Gathers system information
Modifies Internet Explorer settings
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
outlook_office_path
outlook_win_path
Accesses Microsoft Outlook profiles
Executes dropped EXE
Modifies Windows Firewall
SmokeLoader
Malware Config
C2 Extraction:
https://miami-golf-club.com/search.php
https://seattle-fishing-club.com/search.php
Gathering data
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3350f50e705b/report/overview.html
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/3350f50e705b773254b1506e65950b9d610e97b6d002fd02c0307f1e8abf2a3a

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/392776/

Comments