MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4d86e9fc3eb581d4838ee77239e08dd4e7fb0925471bafac1576ec12d11f1b0. 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: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e4d86e9fc3eb581d4838ee77239e08dd4e7fb0925471bafac1576ec12d11f1b0
SHA3-384 hash: 826e7b0b67d5eb7a0e8b0f88fa32cdf540f4e1dc6791166d4b9cc6780cef0869612eb217660f4c00583386699df8e332
SHA1 hash: 32b71969fbd97fbc43dffae292e4491c4ccde667
MD5 hash: 3f3e3787493ba937df222d106320707e
humanhash: nuts-maine-lamp-fillet
File name:2020-10-08_22-04-52.exe
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:244'736 bytes
First seen:2020-10-08 14:07:10 UTC
Last seen:2020-10-10 08:06:58 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d5397ea8aed1378e49beef0684ee9aeb (1 x Smoke Loader)
ssdeep 3072:t4NRXLVXIOVPB1FQ6rXahS48RMlTlXhUnmVuzAMOTbVsPHD:UxzQ6Sc0UnmVutOTqfD
Threatray 255 similar samples on MalwareBazaar
TLSH EF34AD11BFE1C072C1570830747DA6A46B3BBD111738D58B2BA56FA92EF02C247BBB59
Reporter cocaman
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
2
# of downloads :
135
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/69287/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Connection attempt
Sending an HTTP POST request
Deleting of the original file
Enabling autorun by creating a file
Result
Threat name:
SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/485626
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Benign windows process drops PE files
Binary contains a suspicious time stamp
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)
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
Renames NTDLL to bypass HIPS
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)
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 295345 Sample: 2020-10-08_22-04-52.exe Startdate: 08/10/2020 Architecture: WINDOWS Score: 100 29 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->29 31 Multi AV Scanner detection for domain / URL 2->31 33 Antivirus / Scanner detection for submitted sample 2->33 35 4 other signatures 2->35 6 2020-10-08_22-04-52.exe 1 2->6         started        9 vcvuaaf 1 2->9         started        process3 file4 37 Detected unpacking (changes PE section rights) 6->37 39 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 6->39 41 Renames NTDLL to bypass HIPS 6->41 49 3 other signatures 6->49 12 explorer.exe 2 6->12 injected 17 C:\Users\user\AppData\Local\Temp\2F6.tmp, PE32 9->17 dropped 43 Antivirus detection for dropped file 9->43 45 Multi AV Scanner detection for dropped file 9->45 47 Machine Learning detection for dropped file 9->47 signatures5 process6 dnsIp7 23 lupadypa.dagestan.su 178.210.89.119, 49754, 49771, 80 RU-CENTERRU Russian Federation 12->23 25 musaroprovadnikov.live 37.140.192.62, 49753, 49769, 49770 AS-REGRU Russian Federation 12->25 27 10 other IPs or domains 12->27 19 C:\Users\user\AppData\Roaming\vcvuaaf, PE32 12->19 dropped 21 C:\Users\user\...\vcvuaaf:Zone.Identifier, ASCII 12->21 dropped 51 System process connects to network (likely due to code injection or exploit) 12->51 53 Benign windows process drops PE files 12->53 55 Deletes itself after installation 12->55 57 Hides that the sample has been downloaded from the Internet (zone.identifier) 12->57 file8 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e4d86e9fc3eb581d4838ee77239e08dd4e7fb0925471bafac1576ec12d11f1b0/
Threat name:
Win32.Trojan.MintTitirez
Create hunting rule
Status:
Malicious
First seen:
2020-10-08 14:09:05 UTC
File Type:
PE (Exe)
Extracted files:
24
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4tmg5h6d5nmb2sby5z3shhqi3vhh7meskry3v6wbk5xmclir6gya._file
Verdict:
malicious
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e237d6e3b44c0bcacf4eff59f58c8028a48c0675f283adc96490ae6daf645bd7
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f91f135e5aecd2e2e8d81ac771475de147b858c1807bde08e47cdf68f545d8da
Smoke Loader
+ 245 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
trojan backdoor family:smokeloader
Link:
https://tria.ge/reports/201008-k4hgasg44a/
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Deletes itself
Loads dropped DLL
SmokeLoader
Malware Config
C2 Extraction:
http://etasuklavish.today/
http://mragyzmachnobesdi.today/
http://kimchinikuzims.today/
http://slacvostinrius.today/
http://straponuliusyn.today/
http://grammmdinss.today/
http://viprasputinsd.chimkent.su/
http://lupadypa.dagestan.su/
http://stoknolimchin.exnet.su/
http://musaroprovadnikov.live/
http://teemforyourexprensiti.life/
http://stolkgolmishutich.termez.su/
http://roompampamgandish.wtf/
Unpacked files
SH256 hash:
e4d86e9fc3eb581d4838ee77239e08dd4e7fb0925471bafac1576ec12d11f1b0
MD5 hash:
3f3e3787493ba937df222d106320707e
SHA1 hash:
32b71969fbd97fbc43dffae292e4491c4ccde667
Link:
https://www.unpac.me/results/2350d107-3aa8-4b25-ba35-fcdbe971bceb/
SH256 hash:
87a3c4342a6402d61c4ce13d684a34962b4d2a5b71d698fb0b653265279a14b5
MD5 hash:
ff5ddabdd6a1ba4730b4864ecab29230
SHA1 hash:
66477e07c00471c89414b2906bb95f28a8db613a
Link:
https://www.unpac.me/results/2350d107-3aa8-4b25-ba35-fcdbe971bceb/
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/e4d86e9fc3eb581d4838ee77239e08dd4e7fb0925471bafac1576ec12d11f1b0

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/69287/
  
X
https://twitter.com/nao_sec/status/1314196221762838529
anyrun
any.run
https://app.any.run/tasks/7038f243-72c5-4546-855e-e1220211a61e/#

Comments