MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bba1f72c1e24600a479540b395d82b466c4e02d68732cc0198312efb65335fb2. 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: 7


Intelligence 7 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bba1f72c1e24600a479540b395d82b466c4e02d68732cc0198312efb65335fb2
SHA3-384 hash: 0a42645c22ccea171dc67a07fb4008a40a527bdb99c9a8915c95fb3e441f27e9122130dc61fc360ec841b6e9c1459942
SHA1 hash: 6c630995cd120a4abf6f9bb806d5b5dab96a9635
MD5 hash: 66d3f7058b2759a99cdd8d9f06419d1b
humanhash: monkey-alabama-missouri-sink
File name:66d3f7058b2759a99cdd8d9f06419d1b.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:274'944 bytes
First seen:2021-09-20 17:59:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d0a8c3f24685503ba25bd76f34c13b9e (8 x RedLineStealer, 3 x RaccoonStealer, 2 x DanaBot)
ssdeep 6144:v07kEEGmQ6YI++rjqZQSRBqqkVFELjkICOvXOsVd+ha:MA1Q6YF+rQPRB6EV7fPZ
Threatray 4'552 similar samples on MalwareBazaar
TLSH T1AA448E20A691C035E5B702F8997793B8A92D7DB05B3340DBD2E12AEE56372E49CF1347
File icon (PE):PE icon
dhash icon 9824e790c4e7215c (12 x RedLineStealer, 4 x Stop, 2 x Smoke Loader)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
377
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
66d3f7058b2759a99cdd8d9f06419d1b.exe
Verdict:
No threats detected
Analysis date:
2021-09-20 18:06:12 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/fac2958c-97d3-4251-98e5-85cc4da9b514

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/189564/
Detection(s):
SecuriteInfo.com.Ransom.Stop.Z5.14427.31734.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Launching the default Windows debugger (dwwin.exe)
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/581836dd-6a8e-41c1-a559-329873539f05
Result
Threat name:
Raccoon RedLine SmokeLoader Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/854332
Signature
Antivirus detection for URL or domain
Benign windows process drops PE files
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)
Detected unpacking (overwrites its own PE header)
Found many strings related to Crypto-Wallets (likely being stolen)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
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 / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected Raccoon Stealer
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 486761 Sample: sRzhKyZRBt.exe Startdate: 20/09/2021 Architecture: WINDOWS Score: 100 61 pavlovoler.tumblr.com 2->61 63 api.ip.sb 2->63 87 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->87 89 Antivirus detection for URL or domain 2->89 91 Multi AV Scanner detection for submitted file 2->91 93 7 other signatures 2->93 10 sRzhKyZRBt.exe 2->10         started        13 hviaaah 2->13         started        signatures3 process4 signatures5 109 Detected unpacking (changes PE section rights) 10->109 111 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 10->111 113 Maps a DLL or memory area into another process 10->113 15 explorer.exe 8 10->15 injected 115 Checks if the current machine is a virtual machine (disk enumeration) 13->115 117 Creates a thread in another existing process (thread injection) 13->117 process6 dnsIp7 73 91.241.19.38, 49810, 80 REDBYTES-ASRU Russian Federation 15->73 75 103.169.90.205, 49745, 49771, 49800 AARNET-AS-APAustralianAcademicandResearchNetworkAARNe unknown 15->75 77 9 other IPs or domains 15->77 45 C:\Users\user\AppData\Roaming\hviaaah, PE32 15->45 dropped 47 C:\Users\user\AppData\Local\Temp\FDC9.exe, PE32 15->47 dropped 49 C:\Users\user\AppData\Local\Temp\D6E7.exe, PE32 15->49 dropped 51 2 other malicious files 15->51 dropped 79 System process connects to network (likely due to code injection or exploit) 15->79 81 Benign windows process drops PE files 15->81 83 Deletes itself after installation 15->83 85 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->85 20 5B5C.exe 80 15->20         started        25 FDC9.exe 3 15->25         started        27 1A75.exe 3 15->27         started        29 3 other processes 15->29 file8 signatures9 process10 dnsIp11 65 179.43.187.252, 49831, 80 PLI-ASCH Panama 20->65 67 telete.in 195.201.225.248, 443, 49828 HETZNER-ASDE Germany 20->67 53 C:\Users\user\AppData\LocalLow\sqlite3.dll, PE32 20->53 dropped 55 C:\Users\user\AppData\...\vcruntime140.dll, PE32 20->55 dropped 57 C:\Users\user\AppData\...\ucrtbase.dll, PE32 20->57 dropped 59 56 other files (none is malicious) 20->59 dropped 95 Detected unpacking (changes PE section rights) 20->95 97 Detected unpacking (overwrites its own PE header) 20->97 99 Tries to harvest and steal browser information (history, passwords, etc) 20->99 31 cmd.exe 20->31         started        101 Query firmware table information (likely to detect VMs) 25->101 103 Tries to detect sandboxes and other dynamic analysis tools (window names) 25->103 105 Hides threads from debuggers 25->105 107 Tries to detect sandboxes / dynamic malware analysis system (registry check) 25->107 33 conhost.exe 25->33         started        69 185.215.113.29, 18087, 49814 WHOLESALECONNECTIONSNL Portugal 27->69 35 conhost.exe 27->35         started        71 45.9.20.150, 49866, 80 DEDIPATH-LLCUS Russian Federation 29->71 37 conhost.exe 29->37         started        39 conhost.exe 29->39         started        file12 signatures13 process14 process15 41 conhost.exe 31->41         started        43 timeout.exe 31->43         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bba1f72c1e24600a479540b395d82b466c4e02d68732cc0198312efb65335fb2/
Threat name:
Win32.Trojan.Racealer
Create hunting rule
Status:
Malicious
First seen:
2021-09-20 17:59:13 UTC
AV detection:
15 of 28 (53.57%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
06051cf2934898bcc716b95d1a9f131d724fafc0425a4745d5546d3d6b9fc027
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090b8a9479907e3aa9b258d877556493fd7045c686ea24b4132da82c46c40c71
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296cb7c456c55688de080e9940722307f1ee92acbfec61696e21ec985794a3ff
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5e1a4b9ced78b15872e2723b231e3934c4874c6ea28ebf6c983a61f5040b5f96
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9f154115fa8045aa05f15f7cd1de9623ebe32e8ea400279ecb5dfa3596952e3b
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b7915e2c423abfd40c013439cc726587a44fc207696637b2a431abce68963dd4
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e0caf6fb02b0ef2bd64b0e04e1793a502b4a3b350a5be41c1baea88842530383
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edf6beb88780fb3085332f843b73418f52bbf095265dad631cf8e187644cb565
Smoke Loader
+ 4'542 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:djvu family:raccoon family:redline family:smokeloader family:vidar botnet:100k botnet:517 botnet:6e76410dbdf2085ebcf2777560bd8cb0790329c9 botnet:828 botnet:paladin botnet:proliv2021 botnet:sewpalpadin backdoor discovery evasion infostealer persistence ransomware spyware stealer suricata themida trojan
Link:
https://tria.ge/reports/210920-wkqkxahddq/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Enumerates system info in registry
Kills process with taskkill
Modifies registry class
Modifies system certificate store
NTFS ADS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks whether UAC is enabled
Looks up external IP address via web service
Checks BIOS information in registry
Deletes itself
Loads dropped DLL
Modifies file permissions
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Themida packer
Downloads MZ/PE file
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Vidar Stealer
Detected Djvu ransomware
Djvu Ransomware
Raccoon
RedLine
RedLine Payload
SmokeLoader
Vidar
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
Malware Config
C2 Extraction:
http://varmisende.com/upload/
http://fernandomayol.com/upload/
http://nextlytm.com/upload/
http://people4jan.com/upload/
http://asfaltwerk.com/upload/
185.215.113.29:18087
93.115.20.139:28978
45.9.20.150:80
188.124.36.242:25802
https://petrenko96.tumblr.com/
https://pavlovoler.tumblr.com/
Unpacked files
SH256 hash:
e713021c1392f7af202ab8ab41ca50bac44278e4bc561faade62d5b3b5b90014
MD5 hash:
576557a59d0948d2851afa208c238c65
SHA1 hash:
2e00eb11bc23605a6ba4d6dd18ce33c98be571c6
Link:
https://www.unpac.me/results/f72ca32d-86c7-4346-98f6-15e1b43f7c2e/
SH256 hash:
bba1f72c1e24600a479540b395d82b466c4e02d68732cc0198312efb65335fb2
MD5 hash:
66d3f7058b2759a99cdd8d9f06419d1b
SHA1 hash:
6c630995cd120a4abf6f9bb806d5b5dab96a9635
Link:
https://www.unpac.me/results/f72ca32d-86c7-4346-98f6-15e1b43f7c2e/
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/bba1f72c1e24600a479540b395d82b466c4e02d68732cc0198312efb65335fb2

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 bba1f72c1e24600a479540b395d82b466c4e02d68732cc0198312efb65335fb2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1633136/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/189564/

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