MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 96845909bbac1b9dc17b3561090872738015abfce91bc5217c367dc2c1327f20. 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: 96845909bbac1b9dc17b3561090872738015abfce91bc5217c367dc2c1327f20
SHA3-384 hash: 9b0eeabc906980bef09bc662425ba737633a73632e752b5a590fb1b63b3b6a5ab900cec28135e4b0ef374aa522ee4303
SHA1 hash: 99ff136466841a4c45552be35cb1628c1f805aec
MD5 hash: ce56308a4488dc316f3e00361192e6c6
humanhash: stairway-video-steak-happy
File name:file
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:192'512 bytes
First seen:2024-02-01 10:34:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 999e15d9eecf40cb7ae06b8e7363d002 (1 x Smoke Loader)
ssdeep 3072:cJCSRLfTwY5ynh7Z635Lxb3SROe0ChJlL+O+IRM58TCJzVB:+CaLMY5mFcLgPj5TOz
TLSH T13914CF6434F1C0B2F6BB497099B4DEA06D3FBC729AA5814F36582F1F6D222D15E62313
TrID 67.1% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
12.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.2% (.EXE) Win32 Executable (generic) (4505/5/1)
2.4% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 041011080c489000 (1 x Smoke Loader)
Reporter Bitsight
Tags:exe Smoke Loader


Avatar
Bitsight
Sample downloaded from https://vk.com/doc481075715_673281480?hash=00BjMPkLsbrwD0YicuDd5KNyNWKiZ8sD89GpnRcNcOX&dl=HcKZM5Q8i67DXzXZTclOzZ6TccslveX8vfS7UzMzpxk&api=1&no_preview=1#lyla

Intelligence

File Origin
# of uploads :
1
# of downloads :
311
Origin country :
US US
Vendor Threat Intelligence
Malware family:
smoke
Create hunting rule
ID:
1
File name:
96845909bbac1b9dc17b3561090872738015abfce91bc5217c367dc2c1327f20.exe
Verdict:
Malicious activity
Analysis date:
2024-02-01 10:48:35 UTC
Tags:
loader smoke smokeloader
Link:
https://app.any.run/tasks/0141c6c7-11f5-48b5-a67a-a8afcc048cea

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/474012/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
fingerprint packed
Link:
https://www.filescan.io/uploads/65bb73e1f9733b1319aedf50/reports/0ba4dfea-ee06-446d-938b-389d1b7dc62d/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/96845909bbac1b9dc17b3561090872738015abfce91bc5217c367dc2c1327f20
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:
Unknown
Link:
https://analyze.intezer.com/analyses/70cfef08-b585-4775-ab11-18c6aa490a49
Result
Threat name:
Clipboard Hijacker, SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1384731
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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 infect the boot sector
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)
Found malware configuration
Found stalling execution ending in API Sleep call
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Yara detected Clipboard Hijacker
Yara detected SmokeLoader
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1384731 Sample: file.exe Startdate: 01/02/2024 Architecture: WINDOWS Score: 100 51 sjyey.com 2->51 53 emgvod.com 2->53 55 mmtplonline.com 2->55 63 Snort IDS alert for network traffic 2->63 65 Multi AV Scanner detection for domain / URL 2->65 67 Found malware configuration 2->67 69 16 other signatures 2->69 9 file.exe 2->9         started        12 cthbrtv 2->12         started        14 4FEE.exe 2->14         started        16 cthbrtv 2->16         started        signatures3 process4 signatures5 79 Detected unpacking (changes PE section rights) 9->79 81 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 9->81 83 Maps a DLL or memory area into another process 9->83 91 2 other signatures 9->91 18 explorer.exe 68 9 9->18 injected 85 Antivirus detection for dropped file 12->85 87 Multi AV Scanner detection for dropped file 12->87 89 Machine Learning detection for dropped file 12->89 23 WerFault.exe 21 16 14->23         started        process6 dnsIp7 57 91.92.244.44, 80 THEZONEBG Bulgaria 18->57 59 123.140.161.243, 49737, 49750, 49768 LGDACOMLGDACOMCorporationKR Korea Republic of 18->59 61 4 other IPs or domains 18->61 41 C:\Users\user\AppData\Roaming\cthbrtv, PE32 18->41 dropped 43 C:\Users\user\AppData\Local\Temp\9EB7.exe, PE32 18->43 dropped 45 C:\Users\user\AppData\Local\Temp\4FEE.exe, PE32 18->45 dropped 47 C:\Users\user\...\cthbrtv:Zone.Identifier, ASCII 18->47 dropped 71 System process connects to network (likely due to code injection or exploit) 18->71 73 Benign windows process drops PE files 18->73 75 Deletes itself after installation 18->75 77 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->77 25 9EB7.exe 4 18->25         started        29 4FEE.exe 18->29         started        31 SmartClock.exe 18->31         started        file8 signatures9 process10 file11 49 C:\Users\user\AppData\...\SmartClock.exe, PE32 25->49 dropped 93 Antivirus detection for dropped file 25->93 95 Multi AV Scanner detection for dropped file 25->95 97 Detected unpacking (changes PE section rights) 25->97 99 Delayed program exit found 25->99 33 WerFault.exe 1 21 25->33         started        35 SmartClock.exe 25->35         started        101 Detected unpacking (overwrites its own PE header) 29->101 103 Machine Learning detection for dropped file 29->103 105 Contains functionality to infect the boot sector 29->105 37 WerFault.exe 21 29->37         started        39 WerFault.exe 31->39         started        signatures12 process13
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/96845909bbac1b9dc17b3561090872738015abfce91bc5217c367dc2c1327f20
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/96845909bbac1b9dc17b3561090872738015abfce91bc5217c367dc2c1327f20/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-02-01 10:35:10 UTC
File Type:
PE (Exe)
Extracted files:
12
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=s2cfscn3vqnz3ql3gvqqscdsooablk745en4kil4gz64fqjsp4qa._file
Verdict:
malicious
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:smokeloader botnet:pub3 backdoor trojan
Link:
https://tria.ge/reports/240201-mmndwsdacq/
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Program crash
Deletes itself
Drops startup file
Executes dropped EXE
Loads dropped DLL
Downloads MZ/PE file
SmokeLoader
Malware Config
C2 Extraction:
http://sjyey.com/tmp/index.php
http://babonwo.ru/tmp/index.php
http://mth.com.ua/tmp/index.php
http://piratia.pw/tmp/index.php
http://go-piratia.ru/tmp/index.php
Unpacked files
SH256 hash:
078bae9a0abddd9a841023eb66899677c19b46087e83f8cc31eebfd29d9ee5e0
MD5 hash:
fa6d124a4e3cd764a165bf4a227ee5cf
SHA1 hash:
d468560184ebc17a53061257bae309b5bd9ec7f7
Detections:
SmokeLoaderStage2
Create hunting rule
win_smokeloader_a2
Create hunting rule
Link:
https://www.unpac.me/results/8131906a-7791-4c97-9ef8-048e391322d5/
Parent samples :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 hash:
96845909bbac1b9dc17b3561090872738015abfce91bc5217c367dc2c1327f20
MD5 hash:
ce56308a4488dc316f3e00361192e6c6
SHA1 hash:
99ff136466841a4c45552be35cb1628c1f805aec
Link:
https://www.unpac.me/results/8131906a-7791-4c97-9ef8-048e391322d5/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/96845909bbac/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/96845909bbac1b9dc17b3561090872738015abfce91bc5217c367dc2c1327f20

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: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.

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/474012/

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