MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 97f7186a521996a1bc819e88a1c964fa4452a2cea7a1ce0a59ab267a7750ad08. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 97f7186a521996a1bc819e88a1c964fa4452a2cea7a1ce0a59ab267a7750ad08
SHA3-384 hash: 6c0293559a47dd64a2e384bc29e6540514b56ffc526f614000be103d9326d620210f4db1d73e51ae5069c8a41da42aee
SHA1 hash: 8b9f580e633f7fdc1b3bad2a099d0c942dc60bce
MD5 hash: 64521712f41eb0195cdd7ad9851b03b9
humanhash: jupiter-texas-red-connecticut
File name:64521712f41eb0195cdd7ad9851b03b9.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:148'480 bytes
First seen:2021-11-24 19:00:04 UTC
Last seen:2021-11-24 21:06:03 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash bf61ae69989d1072f08e18d6fa6b3469 (3 x RedLineStealer, 3 x Smoke Loader, 1 x RaccoonStealer)
ssdeep 3072:B+oemgaoSit+078Q1TSru5vDbq9Gu/Rx+IP9O2:23aI+078QU653qC6X
Threatray 2'772 similar samples on MalwareBazaar
TLSH T101E3BFE032E0C033D167153028B1AA751EFAB873167E414BE7A8226F1F712F15AA539B
File icon (PE):PE icon
dhash icon fcfcb4d4d4d4d8c0 (70 x RedLineStealer, 59 x RaccoonStealer, 24 x Smoke Loader)
Reporter abuse_ch
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
197
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
64521712f41eb0195cdd7ad9851b03b9.exe
Verdict:
No threats detected
Analysis date:
2021-11-24 19:26:57 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/797f90e7-9842-4bcc-bb2c-dab6b0695a20

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Detection(s):
SecuriteInfo.com.Trojan.DownLoader44.5190.10734.28770.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending a custom TCP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Sending an HTTP POST request
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/619e8bbc02c80febc2a86246/reports/e9c9c780-dfdd-45a5-8772-613146b1259a/overview
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:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/644320ad-5075-4504-bb68-6d659d99f95f
Result
Threat name:
Clipboard Hijacker RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/895681
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)
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 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 domain / URL
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)
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)
Tries to steal Crypto Currency Wallets
Yara detected Clipboard Hijacker
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 528159 Sample: f2o6ud2wuc.exe Startdate: 24/11/2021 Architecture: WINDOWS Score: 100 59 Multi AV Scanner detection for domain / URL 2->59 61 Found malware configuration 2->61 63 Antivirus detection for URL or domain 2->63 65 12 other signatures 2->65 8 f2o6ud2wuc.exe 2->8         started        11 dviabec 2->11         started        13 8CBC.exe 2->13         started        process3 signatures4 79 Detected unpacking (changes PE section rights) 8->79 81 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 8->81 83 Maps a DLL or memory area into another process 8->83 85 Creates a thread in another existing process (thread injection) 8->85 15 explorer.exe 6 8->15 injected 87 Multi AV Scanner detection for dropped file 11->87 89 Machine Learning detection for dropped file 11->89 91 Checks if the current machine is a virtual machine (disk enumeration) 11->91 process5 dnsIp6 45 membro.at 222.232.238.243, 49742, 80 SKB-ASSKBroadbandCoLtdKR Korea Republic of 15->45 47 193.142.59.14, 49760, 80 HOSTSLICK-GERMANYNL Netherlands 15->47 49 8 other IPs or domains 15->49 33 C:\Users\user\AppData\Roaming\dviabec, PE32 15->33 dropped 35 C:\Users\user\AppData\Local\Temp\8CBC.exe, PE32 15->35 dropped 37 C:\Users\user\AppData\Local\Temp\5D10.exe, PE32 15->37 dropped 39 2 other malicious files 15->39 dropped 51 System process connects to network (likely due to code injection or exploit) 15->51 53 Benign windows process drops PE files 15->53 55 Deletes itself after installation 15->55 57 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->57 20 5D10.exe 5 15->20         started        24 48BC.exe 4 15->24         started        27 8CBC.exe 15->27         started        29 SmartClock.exe 15->29         started        file7 signatures8 process9 dnsIp10 43 185.215.113.29, 26828, 49816 WHOLESALECONNECTIONSNL Portugal 20->43 67 Detected unpacking (overwrites its own PE header) 20->67 69 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 20->69 71 Machine Learning detection for dropped file 20->71 77 3 other signatures 20->77 41 C:\Users\user\AppData\...\SmartClock.exe, PE32 24->41 dropped 73 Detected unpacking (changes PE section rights) 24->73 75 Delayed program exit found 24->75 31 SmartClock.exe 24->31         started        file11 signatures12 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/97f7186a521996a1bc819e88a1c964fa4452a2cea7a1ce0a59ab267a7750ad08/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2021-11-24 17:20:07 UTC
File Type:
PE (Exe)
Extracted files:
16
AV detection:
24 of 28 (85.71%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
2895cb29ca63bc4cf8a36af8e029b8bf14be582273d98d203fafaf8f89db27d2
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305c0c524645f5fdebb135076c3c4411a03102c518385852860ea2120093c5f8
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5dcbc7f0e894b1830f58e2449e85e4666a303594b18abd1c61e6614218ca5199
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685737a7f8768d338bfb874c6922f655296d9063a4bd37d326a7da14e4594f4c
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7163d47439cbab3397556ebda45e83fdea5dd01ce0fcfaae7ad18637a4433455
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7dab1f684aec2df9de6144f4e14381245275e9d659152d5f40a437f1c1ec3758
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ac8697711f5fa68084b2c122a9907ab845aff81592d4d1b86bb8d269357b66e2
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d7cdfb895940efd584c78b7e56f9ed720491234df489ee9eb9aa98c24714d530
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e4f04712d99435fd9e716a22af790ea6b58547beeb9089c71992e3f3f2ed0c73
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fe3ae99417e0d632995ad5ceeccc4c0b308b8a30d2c93031f15837b607b8552b
Smoke Loader
+ 2'762 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:smokeloader backdoor collection evasion suricata trojan
Link:
https://tria.ge/reports/211124-xnnq6adecj/
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: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Accesses Microsoft Outlook profiles
Deletes itself
Drops startup file
Loads dropped DLL
Downloads MZ/PE file
Executes dropped EXE
Modifies Windows Firewall
SmokeLoader
suricata: ET MALWARE Windows dir Microsoft Windows DOS prompt command exit OUTBOUND
suricata: ET MALWARE Windows route Microsoft Windows DOS prompt command exit OUTBOUND
Malware Config
C2 Extraction:
http://membro.at/upload/
http://jeevanpunetha.com/upload/
http://misipu.cn/upload/
http://zavodooo.ru/upload/
http://targiko.ru/upload/
http://vues3d.com/upload/
https://cinems.club/search.php
https://clothes.surf/search.php
Unpacked files
SH256 hash:
38b50520397a48d6dc0044fb2aca06b6789cfbe921488422471eab7def65e820
MD5 hash:
67c9034e01a3a23f977b8aa138e88b57
SHA1 hash:
e430b48053c15d914edc1eca59be4964292648c2
Link:
https://www.unpac.me/results/9fd1011e-22b6-48b4-bcad-a1ff1437492c/
SH256 hash:
97f7186a521996a1bc819e88a1c964fa4452a2cea7a1ce0a59ab267a7750ad08
MD5 hash:
64521712f41eb0195cdd7ad9851b03b9
SHA1 hash:
8b9f580e633f7fdc1b3bad2a099d0c942dc60bce
Link:
https://www.unpac.me/results/9fd1011e-22b6-48b4-bcad-a1ff1437492c/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/97f7186a5219/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/97f7186a521996a1bc819e88a1c964fa4452a2cea7a1ce0a59ab267a7750ad08

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:adonunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:AD on UNIX

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 97f7186a521996a1bc819e88a1c964fa4452a2cea7a1ce0a59ab267a7750ad08

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/209148/
  
URLhaus
https://urlhaus.abuse.ch/url/1812983/
  
Delivery method
Distributed via web download

Comments