MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6bd0b5a4591a74e6d8997482bb18057b1b701a787aeb16f058d1a3113a6c3ca1. 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: 13


Intelligence 13 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6bd0b5a4591a74e6d8997482bb18057b1b701a787aeb16f058d1a3113a6c3ca1
SHA3-384 hash: 7d869cad58fc3e7854d0c57d85192ca102b67d57c19bb04d8f692966209b61661e1c5db6dcb61a421110bb9acc0bb094
SHA1 hash: 91184906c60fb314d8c6ad1c30d10ef5ade97c74
MD5 hash: 5faef102f9fd8c2e41d6f04c23e6ed93
humanhash: lithium-jig-low-virginia
File name:SecuriteInfo.com.Trojan.DownLoader44.12731.15797.24386
Download: download sample
Signature Smoke Loader
Create hunting rule
File size:245'760 bytes
First seen:2021-12-08 13:34:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 451c83d248b8a360a856e177bc85355b (2 x RaccoonStealer, 1 x Smoke Loader, 1 x RedLineStealer)
ssdeep 6144:II2L0i5Pn1m4JXuzbgwu6L7ITsqSigaTwVf7:II2oi5Pn1ZXunnn7s
Threatray 7'329 similar samples on MalwareBazaar
TLSH T1FE349DF176AF8875E0637E3094708A945A2BB812D960A006F67457AE1F73FCC46E731E
File icon (PE):PE icon
dhash icon fcfcf4d4d4d4d8c0 (41 x RedLineStealer, 30 x RaccoonStealer, 9 x Smoke Loader)
Reporter SecuriteInfoCom
Tags:exe Smoke Loader

Intelligence

File Origin
# of uploads :
1
# of downloads :
146
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.DownLoader44.12731.15797.24386
Verdict:
No threats detected
Analysis date:
2021-12-08 13:37:42 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/950ea3f9-8aaa-4a48-b8df-0db41ebfb15f

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/212486/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader44.12731.15797.24386.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
DNS request
Searching for synchronization primitives
Reading critical registry keys
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Sending an HTTP POST request
Unauthorized injection to a system process
Enabling autorun by creating a file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/1328/overview
Behaviour
MeasuringTime
SystemUptime
EvasionQueryPerformanceCounter
CheckCmdLine
EvasionGetTickCount
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm greyware lockbit packed
Link:
https://www.filescan.io/uploads/61b0b4894d8e6f3a5e197daf/reports/11c76c9d-c81a-477e-82a5-153f469420fe/overview
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.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/55263ce5-64f1-42f6-82f9-74d142ff04a6
Result
Threat name:
RedLine SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/903843
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Connects to many ports of the same IP (likely port scanning)
Contain functionality to detect virtual machines
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to infect the boot sector
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 malware configuration
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 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
PE file has nameless sections
Query firmware table information (likely to detect VMs)
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 detect sandboxes and other dynamic analysis tools (window names)
Tries to evade analysis by execution special instruction which cause usermode exception
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 536321 Sample: SecuriteInfo.com.Trojan.Dow... Startdate: 08/12/2021 Architecture: WINDOWS Score: 100 36 rcacademy.at 2->36 66 Found malware configuration 2->66 68 Antivirus detection for URL or domain 2->68 70 Multi AV Scanner detection for submitted file 2->70 72 9 other signatures 2->72 8 SecuriteInfo.com.Trojan.DownLoader44.12731.15797.exe 2->8         started        11 rtfdwbe 2->11         started        signatures3 process4 signatures5 74 Detected unpacking (changes PE section rights) 8->74 76 Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation)) 8->76 78 Maps a DLL or memory area into another process 8->78 13 explorer.exe 6 8->13 injected 80 Machine Learning detection for dropped file 11->80 82 Checks if the current machine is a virtual machine (disk enumeration) 11->82 84 Creates a thread in another existing process (thread injection) 11->84 process6 dnsIp7 42 rcacademy.at 186.182.55.44, 49771, 49805, 49807 TechtelLMDSComunicacionesInteractivasSAAR Argentina 13->42 44 petknorra.com 85.143.174.106, 49816, 80 TRADERSOFTRU Russian Federation 13->44 46 6 other IPs or domains 13->46 28 C:\Users\user\AppData\Roaming\rtfdwbe, PE32 13->28 dropped 30 C:\Users\user\AppData\Local\Temp\BE08.exe, PE32 13->30 dropped 32 C:\Users\user\AppData\Local\Temp\9A81.exe, PE32 13->32 dropped 34 3 other malicious files 13->34 dropped 86 System process connects to network (likely due to code injection or exploit) 13->86 88 Benign windows process drops PE files 13->88 90 Deletes itself after installation 13->90 92 Hides that the sample has been downloaded from the Internet (zone.identifier) 13->92 18 BE08.exe 2 13->18         started        21 82A3.exe 2 13->21         started        24 9020.exe 13->24         started        26 9A81.exe 2 13->26         started        file8 signatures9 process10 dnsIp11 48 Multi AV Scanner detection for dropped file 18->48 50 Detected unpacking (changes PE section rights) 18->50 52 Query firmware table information (likely to detect VMs) 18->52 64 3 other signatures 18->64 38 109.234.38.101, 25717, 49892, 49901 VDSINA-ASRU Russian Federation 21->38 54 Machine Learning detection for dropped file 21->54 56 Tries to evade analysis by execution special instruction which cause usermode exception 21->56 58 Hides threads from debuggers 21->58 60 Detected unpacking (overwrites its own PE header) 24->60 62 Contains functionality to infect the boot sector 24->62 40 195.133.47.114, 38627, 49897 SPD-NETTR Russian Federation 26->40 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6bd0b5a4591a74e6d8997482bb18057b1b701a787aeb16f058d1a3113a6c3ca1/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2021-12-08 13:35:09 UTC
File Type:
PE (Exe)
Extracted files:
80
AV detection:
25 of 28 (89.29%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=npilljczdj2onwezosblwgafpmnxagtyplvrn4cy2grrcotmhsqq._file
Verdict:
malicious
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Smoke Loader
+ 7'319 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:djvu family:redline family:smokeloader backdoor bootkit discovery infostealer persistence ransomware spyware stealer trojan
Link:
https://tria.ge/reports/211208-qvsv5aafbp/
Behaviour
Checks SCSI registry key(s)
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
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Looks up external IP address via web service
Writes to the Master Boot Record (MBR)
Deletes itself
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Detected Djvu ransomware
Djvu Ransomware
RedLine
RedLine Payload
SmokeLoader
Malware Config
C2 Extraction:
http://rcacademy.at/upload/
http://e-lanpengeonline.com/upload/
http://vjcmvz.cn/upload/
http://galala.ru/upload/
http://witra.ru/upload/
http://tzgl.org/fhsgtsspen6/get.php
195.133.47.114:38627
Unpacked files
SH256 hash:
fff1b918442d22465bb7b3303f0e6570623711de250a2ceb164ece2d1656233b
MD5 hash:
c8a39349b64ff5753fc8f10de5d3f7a8
SHA1 hash:
42fc1a3a257903eed416ca4342c6df0c906a40a0
Link:
https://www.unpac.me/results/ad20792a-918e-4dff-b667-32b170352bbd/
SH256 hash:
6bd0b5a4591a74e6d8997482bb18057b1b701a787aeb16f058d1a3113a6c3ca1
MD5 hash:
5faef102f9fd8c2e41d6f04c23e6ed93
SHA1 hash:
91184906c60fb314d8c6ad1c30d10ef5ade97c74
Link:
https://www.unpac.me/results/ad20792a-918e-4dff-b667-32b170352bbd/
Malware family:
SmokeLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/6bd0b5a4591a/report/overview.html
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/6bd0b5a4591a74e6d8997482bb18057b1b701a787aeb16f058d1a3113a6c3ca1

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 6bd0b5a4591a74e6d8997482bb18057b1b701a787aeb16f058d1a3113a6c3ca1

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/212486/
  
URLhaus
https://urlhaus.abuse.ch/url/1858211/
  
Delivery method
Distributed via web download

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