MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f85b4fcd61a36635fe0e40af704b607ab33afdc97131c14fd958f6ae101ad1da. 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
| SHA256 hash: | f85b4fcd61a36635fe0e40af704b607ab33afdc97131c14fd958f6ae101ad1da |
|---|---|
| SHA3-384 hash: | 22092756aee008713e3a3aade1c735c9bdeaead314793938f191a64c3b2617544dd258f058bd8e5d3df77375e6b5cec3 |
| SHA1 hash: | 578b09212a9362a935e2ebe0102a834ce85a2fb1 |
| MD5 hash: | e4a8353fe21399271fd178d6dc975db9 |
| humanhash: | pizza-emma-kitten-table |
| File name: | e4a8353fe21399271fd178d6dc975db9.exe |
| Download: | download sample |
| Signature | Smoke Loader |
| File size: | 326'656 bytes |
| First seen: | 2020-10-06 07:29:50 UTC |
| Last seen: | 2020-10-06 09:14:47 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7df8a80cd50f02792452401aeb3ba103 (1 x Smoke Loader) |
| ssdeep | 3072:XlNzE/TedByqV0MtjfZ2kruX1YSa5bOnaMvOBEZnXrZB0VsPHy7:4WBF0mx2auX1L+O52BEZbhfW |
| Threatray | 89 similar samples on MalwareBazaar |
| TLSH | F4649E10BFF1CC32C1D744744461D2A0A63B7912667BCA8B2B951FAA7EF42C11BB771A |
| Reporter |  abuse_ch |
| Tags: | exe Smoke Loader |
Intelligence
File Origin
# of uploads :
2
# of downloads :
113
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending an HTTP POST request
Sending a UDP request
Creating a file in the %temp% directory
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
DNS request
Connection attempt
Connection attempt to an infection source
Deleting of the original file
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Result
Threat name:
SmokeLoader
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
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 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)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to download HTTP data from a sinkholed server
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Glupteba
Status:
Malicious
First seen:
2020-10-06 06:33:25 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
5/5
Verdict:
malicious
Similar samples:
+ 79 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Score:
10/10
Tags:
trojan backdoor family:smokeloader
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://informatioshopname.ru/
http://ukronet.ru/
http://gmbshop.ru/
http://ucar.ug/
http://woproperty.xyz/
http://smatrhouseforyou.ru/
http://maningfarmllc.ru/
http://ukronet.ru/
http://gmbshop.ru/
http://ucar.ug/
http://woproperty.xyz/
http://smatrhouseforyou.ru/
http://maningfarmllc.ru/
Unpacked files
SH256 hash:
f85b4fcd61a36635fe0e40af704b607ab33afdc97131c14fd958f6ae101ad1da
MD5 hash:
e4a8353fe21399271fd178d6dc975db9
SHA1 hash:
578b09212a9362a935e2ebe0102a834ce85a2fb1
SH256 hash:
5152fd00b855c069182e9ef3d9306181ee5a9803b599453f0038bd2d67c3b1b3
MD5 hash:
8004ec618f6894bb8733775df472cd5e
SHA1 hash:
d7415b4099f9a970f8c67933d708319ef229cfe7
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Glupteba
Score:
1.00
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: | win_smokeloader_a2 |
|---|---|
| Author: | pnx |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
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https://analyze.intezer.com/analyses/9f27d130-89ec-4940-b2d1-72c4b44008cf/sub/7d8d971e-87fb-4115-87c8-fb65d5cabf8c