MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f1018c92a0545fa449dff41150230eceae4bc8e4652a214c9efde2abb10bc71d. 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: 10
| SHA256 hash: | f1018c92a0545fa449dff41150230eceae4bc8e4652a214c9efde2abb10bc71d |
|---|---|
| SHA3-384 hash: | 58880440fc0138d1268540598d72058c8f085c35238ff06feb0cb679297be6fe21b32542073d63ed972405a71a01c1c9 |
| SHA1 hash: | 5f5d56cbbf8473fa2e1b6bea22ddbea37fc15bd1 |
| MD5 hash: | dc9720ef8f946799e3bf280ab602b83a |
| humanhash: | triple-saturn-venus-florida |
| File name: | dc9720ef8f946799e3bf280ab602b83a.exe |
| Download: | download sample |
| Signature | Smoke Loader |
| File size: | 197'120 bytes |
| First seen: | 2021-04-22 06:15:31 UTC |
| Last seen: | 2021-04-22 07:19:09 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7f6eb35ea13978194d25e74e65ad1031 (1 x Smoke Loader, 1 x Loki) |
| ssdeep | 3072:+BagHsn80TZwJizd6te1ujdV5R7XRZptPtNuRI:+BPMn8cd65zjrlNuRI |
| Threatray | 1'344 similar samples on MalwareBazaar |
| TLSH | 3A14BE1473E1C033C45725B68525C7F14EBA78B91A26AE8F7FCA0AB94F343E1972570A |
| Reporter |  abuse_ch |
| Tags: | Dofoil exe Smoke Loader |
Intelligence
File Origin
# of uploads :
2
# of downloads :
397
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
pax. № 00163-2021.js
Verdict:
Malicious activity
Analysis date:
2021-04-22 06:36:02 UTC
Tags:
loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
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
Sending an HTTP POST request
Sending a custom TCP request
Connection attempt
Deleting of the original file
Enabling autorun by creating a file
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.
Result
Threat name:
SmokeLoader
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
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)
Found malware configuration
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)
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 download HTTP data from a sinkholed server
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Backdoor.Tofsee
Status:
Malicious
First seen:
2021-04-22 06:37:03 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 1'334 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Score:
10/10
Tags:
family:smokeloader backdoor trojan
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Deletes itself
Loads dropped DLL
SmokeLoader
Malware Config
C2 Extraction:
http://smbproperty.ru/
http://gmbshop.ru/
http://baksproperty.gov.ug/
http://magistralpsw.ru/
http://mpmanagertzz.ru/
http://powerglasspot.ru/
http://autopartswarehouses.ru/
http://memoloves.ru/
http://alfavanilin.ru/
http://gmbshop.ru/
http://baksproperty.gov.ug/
http://magistralpsw.ru/
http://mpmanagertzz.ru/
http://powerglasspot.ru/
http://autopartswarehouses.ru/
http://memoloves.ru/
http://alfavanilin.ru/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Emotet
Score:
1.00
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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MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0012.001] Anti-Static Analysis::Argument Obfuscation
1) [C0003.002] Communication Micro-objective::Connect Pipe::Interprocess Communication
2) [C0003.001] Communication Micro-objective::Create Pipe::Interprocess Communication
3) [C0003.003] Communication Micro-objective::Read Pipe::Interprocess Communication
4) [C0003.004] Communication Micro-objective::Write Pipe::Interprocess Communication
5) [C0027.009] Cryptography Micro-objective::RC4::Encrypt Data
6) [C0021.004] Cryptography Micro-objective::RC4 PRGA::Generate Pseudo-random Sequence
7) [C0049] File System Micro-objective::Get File Attributes
8) [C0052] File System Micro-objective::Writes File
9) [C0007] Memory Micro-objective::Allocate Memory
10) [C0033] Operating System Micro-objective::Console
11) [C0034.001] Operating System Micro-objective::Set Variable::Environment Variable
12) [C0040] Process Micro-objective::Allocate Thread Local Storage
13) [C0043] Process Micro-objective::Check Mutex
14) [C0042] Process Micro-objective::Create Mutex
15) [C0041] Process Micro-objective::Set Thread Local Storage Value
16) [C0018] Process Micro-objective::Terminate Process