MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 80cbf7bf0909ce0c9685c4529506d58d49042c0fe73d179dd31adea6330362f0. 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: 16


Intelligence 16 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 80cbf7bf0909ce0c9685c4529506d58d49042c0fe73d179dd31adea6330362f0
SHA3-384 hash: ff32767b5d65c2e3d2a6f3e1dfd57ce65d14ce0ad8aa78655d27126d5b2af3c444b2676961b27070bdef03f024ca8f65
SHA1 hash: aa8b6eae0e75fb09b72906d0c467eb99f577ecc4
MD5 hash: 90af32f9a5edb54218ae12ee1215f087
humanhash: september-foxtrot-emma-beer
File name:80cbf7bf0909ce0c9685c4529506d58d49042c0fe73d179dd31adea6330362f0
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:182'784 bytes
First seen:2024-01-09 15:10:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 99190d8cd877eac8f1ec8c4c753e3a41 (2 x Amadey, 1 x Smoke Loader, 1 x Stop)
ssdeep 3072:OIfZdZLY7ADI+nD4tsACagHrzlRwU5JrUq9Qn3BJ397JxCtU8EE69m:VfZdZLY7Ac+ncaagHLwU/rUMQnxJN7Lp
Threatray 1'718 similar samples on MalwareBazaar
TLSH T18204AE1139F090B7E2FB1A3459F5A7BC6A3FF5626BB180CB2354072E0E216E19A75353
TrID 46.6% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
25.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
8.5% (.EXE) Win64 Executable (generic) (10523/12/4)
5.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 060605031a183000 (1 x Smoke Loader)
Reporter adrian__luca
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
394
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
smoke
Create hunting rule
ID:
1
File name:
80cbf7bf0909ce0c9685c4529506d58d49042c0fe73d179dd31adea6330362f0.exe
Verdict:
Malicious activity
Analysis date:
2024-01-09 15:12:29 UTC
Tags:
loader smoke smokeloader
Link:
https://app.any.run/tasks/8258ac6d-6ccd-47ad-ab1f-f999ca8889fd

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/470075/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Win.Malware.Filerepmalware-10017599-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Sending an HTTP GET request
Sending a TCP request to an infection source
Query of malicious DNS domain
Unauthorized injection to a system process
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
mokes packed
Link:
https://www.filescan.io/uploads/659d62215d1422b2080f9c69/reports/bdbbed32-c08c-47c1-9598-ee3765b88571/overview
Verdict:
Malicious
Labled as:
Midie.Generic
Link:
https://www.hybrid-analysis.com/sample/80cbf7bf0909ce0c9685c4529506d58d49042c0fe73d179dd31adea6330362f0
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/287d26d6-3083-4697-8ae6-90a52147616b
Result
Threat name:
BazaLoader, SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1371894
Signature
Adds a directory exclusion to Windows Defender
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 detect sleep reduction / modifications
Creates a thread in another existing process (thread injection)
Delayed program exit found
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
Drops PE files with benign system names
Found malware configuration
Found Tor onion address
Hides that the sample has been downloaded from the Internet (zone.identifier)
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
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Schedule system process
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected BazaLoader
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1371894 Sample: bBpYD3aXuL.exe Startdate: 09/01/2024 Architecture: WINDOWS Score: 100 75 trunk-co.ru 2->75 77 humydrole.com 2->77 97 Snort IDS alert for network traffic 2->97 99 Found malware configuration 2->99 101 Malicious sample detected (through community Yara rule) 2->101 103 12 other signatures 2->103 13 bBpYD3aXuL.exe 2->13         started        16 asstrif 2->16         started        signatures3 process4 signatures5 127 Detected unpacking (changes PE section rights) 13->127 129 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 13->129 131 Maps a DLL or memory area into another process 13->131 133 Creates a thread in another existing process (thread injection) 13->133 18 explorer.exe 38 5 13->18 injected 135 Multi AV Scanner detection for dropped file 16->135 137 Machine Learning detection for dropped file 16->137 139 Checks if the current machine is a virtual machine (disk enumeration) 16->139 23 conhost.exe 16->23         started        process6 dnsIp7 79 187.204.88.251 UninetSAdeCVMX Mexico 18->79 81 trunk-co.ru 186.147.159.149, 49712, 49713, 49714 TelmexColombiaSACO Colombia 18->81 83 45.82.13.158, 49728, 49730, 49732 SIRINFO-ASIT Russian Federation 18->83 65 C:\Users\user\AppData\Roaming\asstrif, PE32 18->65 dropped 67 C:\Users\user\AppData\Local\Temp\1460.exe, PE32+ 18->67 dropped 69 C:\Users\user\...\asstrif:Zone.Identifier, ASCII 18->69 dropped 105 System process connects to network (likely due to code injection or exploit) 18->105 107 Benign windows process drops PE files 18->107 109 Deletes itself after installation 18->109 111 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->111 25 1460.exe 18 18->25         started        file8 signatures9 process10 file11 71 C:\Windows \System32\WINMM.dll, PE32+ 25->71 dropped 73 C:\Windows \System32\winSAT.exe, PE32+ 25->73 dropped 119 Detected unpacking (overwrites its own PE header) 25->119 121 Machine Learning detection for dropped file 25->121 123 Found Tor onion address 25->123 125 4 other signatures 25->125 29 winSAT.exe 1 25->29         started        31 winSAT.exe 25->31         started        signatures12 process13 process14 33 1460.exe 16 29->33         started        37 conhost.exe 29->37         started        file15 63 C:\Windows\System\svchost.exe, PE32+ 33->63 dropped 91 Found Tor onion address 33->91 93 Drops executables to the windows directory (C:\Windows) and starts them 33->93 95 Adds a directory exclusion to Windows Defender 33->95 39 svchost.exe 33->39         started        43 powershell.exe 23 33->43         started        45 powershell.exe 23 33->45         started        47 2 other processes 33->47 signatures16 process17 dnsIp18 85 82.69.67.22, 9998 ZEN-ASZenInternet-UKGB United Kingdom 39->85 87 162.251.116.106 SUMMITCOMMUS Reserved 39->87 89 25 other IPs or domains 39->89 113 System process connects to network (likely due to code injection or exploit) 39->113 115 Machine Learning detection for dropped file 39->115 117 Adds a directory exclusion to Windows Defender 39->117 49 powershell.exe 39->49         started        51 powershell.exe 39->51         started        53 conhost.exe 43->53         started        55 conhost.exe 45->55         started        57 conhost.exe 47->57         started        signatures19 process20 process21 59 conhost.exe 49->59         started        61 conhost.exe 51->61         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/80cbf7bf0909ce0c9685c4529506d58d49042c0fe73d179dd31adea6330362f0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/80cbf7bf0909ce0c9685c4529506d58d49042c0fe73d179dd31adea6330362f0/
Threat name:
Win32.Trojan.Lockbit
Create hunting rule
Status:
Malicious
First seen:
2023-12-28 04:34:00 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
27 of 37 (72.97%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qdf7ppyjbhhazfufyrjjkbwvrveqilap446rphotdlpkmmydmlya._file
Verdict:
malicious
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Smoke Loader
+ 1'708 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:smokeloader botnet:pub1 backdoor trojan
Link:
https://tria.ge/reports/240109-skk4mschfm/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Deletes itself
Executes dropped EXE
Downloads MZ/PE file
SmokeLoader
Malware Config
C2 Extraction:
http://humydrole.com/tmp/index.php
http://trunk-co.ru/tmp/index.php
http://weareelight.com/tmp/index.php
http://pirateking.online/tmp/index.php
http://piratia.pw/tmp/index.php
http://go-piratia.ru/tmp/index.php
Unpacked files
SH256 hash:
a1e98eaa5d764ee7102955bdabbd99ee429c71d3c743345e8dd2ab9f4b004454
MD5 hash:
a73bdfe08696644a871d7f5907a183e5
SHA1 hash:
3c7dcc717a1c09ffc6bfa6fc62a03436c43ffeac
Detections:
SmokeLoaderStage2
Create hunting rule
win_smokeloader_a2
Create hunting rule
Link:
https://www.unpac.me/results/c2115399-d769-48c3-a28c-660a137164d7/
Parent samples :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 hash:
80cbf7bf0909ce0c9685c4529506d58d49042c0fe73d179dd31adea6330362f0
MD5 hash:
90af32f9a5edb54218ae12ee1215f087
SHA1 hash:
aa8b6eae0e75fb09b72906d0c467eb99f577ecc4
Link:
https://www.unpac.me/results/c2115399-d769-48c3-a28c-660a137164d7/
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/80cbf7bf0909ce0c9685c4529506d58d49042c0fe73d179dd31adea6330362f0

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security

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/470075/

Comments