MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 98748a03aeda89cd33105254527ba92b2f7d070b794c648f2e7c823f68030809. 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: 9


Intelligence 9 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 98748a03aeda89cd33105254527ba92b2f7d070b794c648f2e7c823f68030809
SHA3-384 hash: d7b9d9c7b4fc0dcc19b298baa5da446562dffc2497825c1c8c348215f7b5dd6b29849a0313949771e6e35828186fa409
SHA1 hash: 15982b19c101faac047caecf1fb3f41ab3c12345
MD5 hash: e42efa54b3ecec51bd18a6f8ecd72f65
humanhash: golf-missouri-magnesium-maryland
File name:e42efa54b3ecec51bd18a6f8ecd72f65.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:212'480 bytes
First seen:2021-07-23 15:42:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 09fad65bab468ddd6d77fa7d048c7436 (5 x RedLineStealer, 4 x RaccoonStealer, 2 x Smoke Loader)
ssdeep 3072:+z8U6TnSs+OYWRsyI0bYYjZ2Lp70BPuxaWC8C:4U7F+JjMpjZTBPAn
Threatray 2'237 similar samples on MalwareBazaar
TLSH T1EC24BF10FAB0C872D0950A3158EAC6A0672DB822BB70DF4B27576A5F3F713D1656631F
dhash icon 08b9b2b0e8c18c90 (11 x RaccoonStealer, 3 x RedLineStealer, 2 x DanaBot)
Reporter abuse_ch
Tags:Dofoil exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
210
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e42efa54b3ecec51bd18a6f8ecd72f65.exe
Verdict:
Suspicious activity
Analysis date:
2021-07-23 15:51:09 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c16d79a7-406f-43b7-b2be-de5f7f4cdd15

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/173701/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.16592.14284.UNOFFICIAL
Create hunting rule

Result
Verdict:
UNKNOWN
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:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ccae5633-de7e-4f30-9534-13565afac51d
Result
Threat name:
Ficker Stealer Raccoon RedLine SmokeLoad
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/820894
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
.NET source code references suspicious native API functions
Benign windows process drops PE files
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to inject threads in other processes
Contains functionality to steal Internet Explorer form passwords
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)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Sample uses process hollowing technique
Sigma detected: System File Execution Location Anomaly
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)
Tries to resolve many domain names, but no domain seems valid
Tries to steal Mail credentials (via file access)
Writes to foreign memory regions
Yara detected Ficker Stealer
Yara detected Raccoon Stealer
Yara detected RansomwareGeneric
Yara detected RedLine Stealer
Yara detected SmokeLoader
Yara detected Vidar stealer
Yara detected Zeppelin Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 453303 Sample: SnCJx8VVDE.exe Startdate: 23/07/2021 Architecture: WINDOWS Score: 100 56 93.115.18.205, 49737, 49744, 80 DIALCUBE-ASMaguriceaNr7-9RO Romania 2->56 58 116.202.183.50, 49745, 80 HETZNER-ASDE Germany 2->58 60 10 other IPs or domains 2->60 78 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->78 80 Malicious sample detected (through community Yara rule) 2->80 82 System process connects to network (likely due to code injection or exploit) 2->82 84 20 other signatures 2->84 10 SnCJx8VVDE.exe 2->10         started        13 ssgvfwe 2->13         started        signatures3 process4 signatures5 96 Detected unpacking (changes PE section rights) 10->96 15 SnCJx8VVDE.exe 10->15         started        18 ssgvfwe 13->18         started        process6 signatures7 116 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 15->116 118 Maps a DLL or memory area into another process 15->118 120 Checks if the current machine is a virtual machine (disk enumeration) 15->120 20 explorer.exe 3 24 15->20 injected 122 Creates a thread in another existing process (thread injection) 18->122 process8 dnsIp9 62 readinglistforjuly9.xyz 20->62 64 readinglistforjuly8.xyz 20->64 66 11 other IPs or domains 20->66 38 C:\Users\user\AppData\Roaming\ssgvfwe, PE32 20->38 dropped 40 C:\Users\user\AppData\Local\Temp\DFFD.exe, PE32 20->40 dropped 42 C:\Users\user\AppData\Local\Temp\DC81.exe, PE32 20->42 dropped 44 9 other files (4 malicious) 20->44 dropped 86 System process connects to network (likely due to code injection or exploit) 20->86 88 Benign windows process drops PE files 20->88 90 Performs DNS queries to domains with low reputation 20->90 94 4 other signatures 20->94 25 CDD9.exe 80 20->25         started        30 DC81.exe 2 19 20->30         started        32 C760.exe 2 20->32         started        34 2 other processes 20->34 file10 92 Tries to resolve many domain names, but no domain seems valid 64->92 signatures11 process12 dnsIp13 68 telete.in 25->68 70 185.234.247.50, 49732, 49754, 80 INTERKONEKT-ASPL Russian Federation 25->70 72 telete.in 195.201.225.248, 443, 49731, 49753 HETZNER-ASDE Germany 25->72 46 C:\Users\user\AppData\LocalLow\sqlite3.dll, PE32 25->46 dropped 48 C:\Users\user\AppData\...\vcruntime140.dll, PE32 25->48 dropped 50 C:\Users\user\AppData\...\ucrtbase.dll, PE32 25->50 dropped 54 56 other files (none is malicious) 25->54 dropped 98 Detected unpacking (changes PE section rights) 25->98 100 Detected unpacking (overwrites its own PE header) 25->100 102 Tries to steal Mail credentials (via file access) 25->102 114 2 other signatures 25->114 74 www.geodatatool.com 158.69.65.151, 443, 49733, 49734 OVHFR Canada 30->74 76 geoiptool.com 30->76 52 C:\Users\user\AppData\Roaming\...\csrss.exe, PE32 30->52 dropped 104 May check the online IP address of the machine 30->104 106 Contains functionality to inject threads in other processes 30->106 108 Injects a PE file into a foreign processes 32->108 36 conhost.exe 32->36         started        110 Sample uses process hollowing technique 34->110 file14 112 Tries to resolve many domain names, but no domain seems valid 68->112 signatures15 process16
Detection:
raccoon
Create hunting rule
Link:
https://mwdb.cert.pl/sample/98748a03aeda89cd33105254527ba92b2f7d070b794c648f2e7c823f68030809/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-07-23 13:40:43 UTC
AV detection:
18 of 46 (39.13%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tb2iua5o3ke42myqkjkfe65jfmxx2bylpfggjdzopsbd62adbaeq._file
Verdict:
suspicious
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Smoke Loader
+ 2'227 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:buran family:fickerstealer family:raccoon family:redline family:smokeloader family:vidar botnet:123123123 botnet:408 botnet:@evilnotlive backdoor discovery infostealer persistence ransomware spyware stealer suricata trojan
Link:
https://tria.ge/reports/210723-73sbxmscc6/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Delays execution with timeout.exe
Interacts with shadow copies
Kills process with taskkill
Modifies registry class
Modifies system certificate store
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 WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
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
Enumerates connected drives
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Deletes itself
Loads dropped DLL
Reads local data of messenger clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Deletes shadow copies
Vidar Stealer
Buran
Fickerstealer
Raccoon
RedLine
RedLine Payload
SmokeLoader
Vidar
suricata: ET MALWARE Sharik/Smoke CnC Beacon 11
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Win32/Ficker Stealer Activity M3
Malware Config
C2 Extraction:
http://readinglistforjuly1.xyz/
http://readinglistforjuly2.xyz/
http://readinglistforjuly3.xyz/
http://readinglistforjuly4.xyz/
http://readinglistforjuly5.xyz/
http://readinglistforjuly6.xyz/
http://readinglistforjuly7.xyz/
http://readinglistforjuly8.xyz/
http://readinglistforjuly9.xyz/
http://readinglistforjuly10.xyz/
http://readinglistforjuly1.site/
http://readinglistforjuly2.site/
http://readinglistforjuly3.site/
http://readinglistforjuly4.site/
http://readinglistforjuly5.site/
http://readinglistforjuly6.site/
http://readinglistforjuly7.site/
http://readinglistforjuly8.site/
http://readinglistforjuly9.site/
http://readinglistforjuly10.site/
http://readinglistforjuly1.club/
http://readinglistforjuly2.club/
http://readinglistforjuly3.club/
http://readinglistforjuly4.club/
http://readinglistforjuly5.club/
http://readinglistforjuly6.club/
http://readinglistforjuly7.club/
http://readinglistforjuly8.club/
http://readinglistforjuly9.club/
http://readinglistforjuly10.club/
93.115.18.205:80
45.32.235.238:45555
https://shpak125.tumblr.com/
3.68.106.170:59223
Unpacked files
SH256 hash:
8ac5259909dbe5f2072c1806f3438f9740dbb4ba8f8f786925a643e73f58e73a
MD5 hash:
5fd3463632f363a8adcf7105209eb6ec
SHA1 hash:
0a2aa8aea269d9580ba623add2af44fea45c2714
Link:
https://www.unpac.me/results/eae21ff2-640b-49b4-8ac3-05405ea9ec13/
SH256 hash:
98748a03aeda89cd33105254527ba92b2f7d070b794c648f2e7c823f68030809
MD5 hash:
e42efa54b3ecec51bd18a6f8ecd72f65
SHA1 hash:
15982b19c101faac047caecf1fb3f41ab3c12345
Link:
https://www.unpac.me/results/eae21ff2-640b-49b4-8ac3-05405ea9ec13/
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/98748a03aeda89cd33105254527ba92b2f7d070b794c648f2e7c823f68030809

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 98748a03aeda89cd33105254527ba92b2f7d070b794c648f2e7c823f68030809

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1453973/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/173701/

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