MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f0ed96dd82e54969f74392ab82759116ee18a2232f44b3cf9754b216d83e2a2. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5f0ed96dd82e54969f74392ab82759116ee18a2232f44b3cf9754b216d83e2a2
SHA3-384 hash: a5a9359d7e555a86368948a21240fa7bbe49af08f9e8fa13867b89a32b0a926cf327be3a9db68d2410b1c2787609362c
SHA1 hash: 05c582deb76f170c3d4e3d749e7bcd931ea61bbd
MD5 hash: 2f6bac544fe67b6190c962a78b0fc82a
humanhash: speaker-dakota-music-fix
File name:2f6bac544fe67b6190c962a78b0fc82a.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:140'288 bytes
First seen:2020-12-29 07:46:16 UTC
Last seen:2020-12-29 10:11:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2144f9c12885542d4a4f22de64e840e1 (26 x RedLineStealer, 24 x Smoke Loader, 13 x RaccoonStealer)
ssdeep 1536:qj7FCsbFRwKgDeLkwjH842fKjjpZ1O3mmjn1xNJmVwT+Zzf6N+jGXIw9Zz12S:O/wPvuH842Sj8Wmjnzo8ef6NRXIw9
Threatray 777 similar samples on MalwareBazaar
TLSH 06D3017769E98D32F97086F54D1E3E7B127033228A409115AFAA819FD8709C429BD6CE
Reporter abuse_ch
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
344
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2f6bac544fe67b6190c962a78b0fc82a.exe
Verdict:
Suspicious activity
Analysis date:
2020-12-29 07:50:03 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e5ac0ff6-c9b1-43c9-ab4e-5b8b0d3c774e

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/109716/
Detection(s):
PUA.Win.Packer.Upolyx-12
Create hunting rule

PUA.Win.Packer.Upx-4
Create hunting rule

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 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:
RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/571244
Signature
Antivirus detection for URL or domain
Benign windows process drops PE files
Binary contains a suspicious time stamp
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
Found C&C like URL pattern
Found many strings related to Crypto-Wallets (likely being stolen)
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 dropped file
Multi AV Scanner detection for submitted file
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 334685 Sample: Z4dFPbScY2.exe Startdate: 29/12/2020 Architecture: WINDOWS Score: 100 87 gxd3fp7fe7cac6jzn2sac.online 2->87 89 api.ip.sb 2->89 91 5 other IPs or domains 2->91 111 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->111 113 Antivirus detection for URL or domain 2->113 115 Multi AV Scanner detection for dropped file 2->115 117 10 other signatures 2->117 12 Z4dFPbScY2.exe 1 2->12         started        15 jjfvttg 1 2->15         started        signatures3 process4 file5 139 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 12->139 141 Renames NTDLL to bypass HIPS 12->141 143 Maps a DLL or memory area into another process 12->143 145 Creates a thread in another existing process (thread injection) 12->145 18 explorer.exe 4 12->18 injected 85 C:\Users\user\AppData\Local\Temp\CC4F.tmp, PE32 15->85 dropped 147 Multi AV Scanner detection for dropped file 15->147 149 Machine Learning detection for dropped file 15->149 151 Checks if the current machine is a virtual machine (disk enumeration) 15->151 signatures6 process7 dnsIp8 93 79.110.52.117, 80 V4ESCROW-ASRO Romania 18->93 95 vtdilet.com 18->95 97 5 other IPs or domains 18->97 71 C:\Users\user\AppData\Roaming\jjfvttg, PE32 18->71 dropped 73 C:\Users\user\AppData\Local\Temp\3186.exe, PE32 18->73 dropped 75 C:\Users\user\...\jjfvttg:Zone.Identifier, ASCII 18->75 dropped 119 System process connects to network (likely due to code injection or exploit) 18->119 121 Benign windows process drops PE files 18->121 123 Deletes itself after installation 18->123 125 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->125 23 3186.exe 19 18->23         started        28 AACD.exe 15 23 18->28         started        file9 signatures10 process11 dnsIp12 101 95.181.152.100, 49741, 49743, 49745 MSKHOSTRU Russian Federation 23->101 103 gxd3fp7fe7cac6jzn2sac.online 95.181.152.177, 49738, 49747, 49749 MSKHOSTRU Russian Federation 23->103 81 C:\Users\user\AppData\...\nethelper[1].dll, PE32 23->81 dropped 83 C:\ProgramData83etHelper\...\nethelper.dll, PE32 23->83 dropped 129 Multi AV Scanner detection for dropped file 23->129 131 Machine Learning detection for dropped file 23->131 30 cmd.exe 1 23->30         started        32 cmd.exe 1 23->32         started        34 cmd.exe 1 23->34         started        36 cmd.exe 1 23->36         started        105 api.ip.sb 28->105 107 WHOIS.RIPE.NET 193.0.6.135, 43, 49820, 49825 RIPE-NCC-ASReseauxIPEuropeensNetworkCoordinationCentre Netherlands 28->107 109 3 other IPs or domains 28->109 133 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 28->133 135 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 28->135 137 Tries to harvest and steal browser information (history, passwords, etc) 28->137 file13 signatures14 process15 process16 38 rundll32.exe 15 30->38         started        43 conhost.exe 30->43         started        45 conhost.exe 32->45         started        47 timeout.exe 1 32->47         started        49 conhost.exe 34->49         started        51 reg.exe 1 1 34->51         started        53 conhost.exe 36->53         started        55 reg.exe 1 1 36->55         started        dnsIp17 99 udre3kvzatwrx6ues4p2u.top 193.38.55.37, 49750, 49890, 80 SERVERIUS-ASNL Russian Federation 38->99 77 C:\Users\user\AppData\Local\...\nethelper.exe, PE32 38->77 dropped 79 C:\Users\user\AppData\...\nethelper[1].info, PE32 38->79 dropped 127 System process connects to network (likely due to code injection or exploit) 38->127 57 cmd.exe 1 38->57         started        59 cmd.exe 1 38->59         started        61 cmd.exe 38->61         started        file18 signatures19 process20 process21 63 conhost.exe 57->63         started        65 schtasks.exe 57->65         started        67 conhost.exe 59->67         started        69 conhost.exe 61->69         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5f0ed96dd82e54969f74392ab82759116ee18a2232f44b3cf9754b216d83e2a2/
Threat name:
Win32.Trojan.Zenpack
Create hunting rule
Status:
Malicious
First seen:
2020-12-28 21:49:12 UTC
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Verdict:
suspicious
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Smoke Loader
+ 767 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:raccoon family:redline family:smokeloader backdoor discovery infostealer keylogger spyware stealer trojan upx
Link:
https://tria.ge/reports/201229-czpq539zxa/
Behaviour
Checks SCSI registry key(s)
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Runs ping.exe
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Checks installed software on the system
JavaScript code in executable
Deletes itself
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
UPX packed file
AgentTesla Payload
SmokeLoader
AgentTesla
Raccoon
RedLine
Malware Config
C2 Extraction:
http://vtdilet.com/upload/
http://netvxi.com/upload/
http://tinnys.monster/upload/
Unpacked files
SH256 hash:
5d650eb816d27011fc19705dcf3d515ffa9450be068f9064abf8412417cdc390
MD5 hash:
d0bb322f6fafa5b2b6eed4b2bb5991dd
SHA1 hash:
6dd8e89b8420e20ffdcc7325134b642293b62d40
Link:
https://www.unpac.me/results/625ebccd-cde5-445a-aebb-1d30c47f362f/
SH256 hash:
6f2184dfe083c769ca14dc0cbfee5e2615b180aff2e58c6552a79c11a27c0e91
MD5 hash:
fd3cb401704fd1d4070139d45569b743
SHA1 hash:
6dfad0f23deaae5a3b12e7f90217d9f8a8376509
Link:
https://www.unpac.me/results/625ebccd-cde5-445a-aebb-1d30c47f362f/
SH256 hash:
5f0ed96dd82e54969f74392ab82759116ee18a2232f44b3cf9754b216d83e2a2
MD5 hash:
2f6bac544fe67b6190c962a78b0fc82a
SHA1 hash:
05c582deb76f170c3d4e3d749e7bcd931ea61bbd
Link:
https://www.unpac.me/results/625ebccd-cde5-445a-aebb-1d30c47f362f/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Azorult
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/5f0ed96dd82e54969f74392ab82759116ee18a2232f44b3cf9754b216d83e2a2

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:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/

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 5f0ed96dd82e54969f74392ab82759116ee18a2232f44b3cf9754b216d83e2a2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/943588/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/109716/

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