MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 18660516af329ff8cd80b48e9d8a1caaf46f1b200a0f6c405224368081e80d15. 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: 12

Intelligence 12 IOCs YARA File information Comments 1

SHA256 hash:	18660516af329ff8cd80b48e9d8a1caaf46f1b200a0f6c405224368081e80d15
SHA3-384 hash:	39fd32df32c376162e07f02698cdec556842fc6c7b6c279dc490b54081181d68c5fb963634426dbb92d03aefa608eea0
SHA1 hash:	5f766ebcf8f4d4ea175d3f7322927f0426df9052
MD5 hash:	8f08d0dd586fdd61adedb9fb0c6ef262
humanhash:	nebraska-summer-michigan-pluto
File name:	8f08d0dd586fdd61adedb9fb0c6ef262
Download:	download sample
Signature	Smoke Loader Create hunting rule
File size:	249'856 bytes
First seen:	2021-12-02 15:54:41 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	d1a94cee27a98fbb5af97cb40abb5c8f (1 x Smoke Loader, 1 x IcedID, 1 x RedLineStealer)
ssdeep	6144:hC/CmLm/UwSW0ytVi3b7ITsqXigaXwVfZ:oqmQVFFtVir7R
Threatray	12'165 similar samples on MalwareBazaar
TLSH	T1AF34ADC276E18971D5513E7188618AA05B7BF8A2DA60910BF73847AF1FB33D34B36316
File icon (PE):
dhash icon	fcfc94d4d4d4d8c0 (24 x RaccoonStealer, 21 x RedLineStealer, 9 x Smoke Loader)
Reporter	zbetcheckin
Tags:	32 exe Smoke Loader

Intelligence

File Origin

# of uploads :

# of downloads :

206

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

8f08d0dd586fdd61adedb9fb0c6ef262

Verdict:

Suspicious activity

Analysis date:

2021-12-02 17:57:01 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/4ae8d403-4ed7-44e9-bd77-2895b71c66f7

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/210785/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

DNS request

Searching for synchronization primitives

Сreating synchronization primitives

Creating a file in the %AppData% directory

Enabling the 'hidden' option for recently created files

Creating a file in the %temp% directory

Creating a process from a recently created file

Searching for the window

Searching for analyzing tools

Reading critical registry keys

Query of malicious DNS domain

Sending a TCP request to an infection source

Unauthorized injection to a system process

Enabling autorun by creating a file

Sending an HTTP POST request to an infection source

Sending an HTTP GET request to an infection source

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

greyware lockbit packed

Link:

https://www.filescan.io/uploads/61a8ec59707a51cfe28b7c62/reports/fd2ae032-eae8-4a4e-9b9a-ad050c25712f/overview

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:

Malicious Packer

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/a35adafb-c4de-4104-b1e9-da6da813afc9

Result

Threat name:

Cryptbot RedLine SmokeLoader Vidar

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/900266

Signature

Antivirus detection for dropped file

Antivirus detection for URL or domain

Benign windows process drops PE files

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)

Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)

Contains functionality to detect sleep reduction / modifications

Contains functionality to infect the boot sector

Contains functionality to inject code into remote processes

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 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

Injects a PE file into a foreign processes

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

PE file contains section with special chars

PE file has nameless sections

Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)

Query firmware table information (likely to detect VMs)

System process connects to network (likely due to code injection or exploit)

Tries to detect sandboxes / dynamic malware analysis system (registry check)

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

Tries to harvest and steal browser information (history, passwords, etc)

Tries to steal Crypto Currency Wallets

Yara detected Cryptbot

Yara detected RedLine Stealer

Yara detected SmokeLoader

Yara detected Vidar stealer

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/18660516af329ff8cd80b48e9d8a1caaf46f1b200a0f6c405224368081e80d15/

Threat name:

Win32.Ransomware.StopCrypt

Status:

Malicious

First seen:

2021-12-02 16:18:30 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

26 of 28 (92.86%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=dbtakfvpgkp7rtmawshj3cq4vl2g6gzabihwyqcseq3ibapibukq._file

Verdict:

malicious

Smoke Loader

6f54181807e2995147e132e7bf87ed669966b4f68a49b29fdaf4467864aa946a

Smoke Loader

8b9e05937557c312981409e1107aa75b580f170138d0a7abf3cfaa93dd9113aa

Smoke Loader

be032b655d9a935fbca887adfc5e478085b7d64c96720c57da870c2d463ed881

Smoke Loader

c37feba7ad29a50f566e779edd2c5514edcbd6e87909ca4d8e6d1f9727362d94

Smoke Loader

d2b72372d1f6ff858237a0804714acfb2afa47ad2c2530a749ba738d2e0cf416

Smoke Loader

ebe82a7d2f2f9989a5e4ef6a4602a8224abdff7aef5baa6beacb5977c02ac3e0

Smoke Loader

fbb99570b341367a86c2c23b56862bfb3d3ea91c06e7c15750f7d36bf82f494b

Smoke Loader

+ 12'155 additional samples on MalwareBazaar

Result

Malware family:

smokeloader

Score:

10/10

Tags:

family:amadey family:arkei family:cryptbot family:icedid family:redline family:smokeloader botnet:1.12.2021 botnet:1.12mix222 botnet:default botnet:test01.12 campaign:3494996616 backdoor banker discovery evasion infostealer spyware stealer themida trojan

Link:

https://tria.ge/reports/211202-tcsn7adcg9/

Behaviour

Checks SCSI registry key(s)

Checks processor information in registry

Creates scheduled task(s)

Delays execution with timeout.exe

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

Enumerates physical storage devices

Program crash

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

Checks whether UAC is enabled

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Checks BIOS information in registry

Deletes itself

Loads dropped DLL

Reads data files stored by FTP clients

Reads user/profile data of web browsers

Themida packer

Downloads MZ/PE file

Executes dropped EXE

Arkei Stealer Payload

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Amadey

Arkei

CryptBot

IcedID, BokBot

RedLine

RedLine Payload

SmokeLoader

Suspicious use of NtCreateProcessExOtherParentProcess

Malware Config

C2 Extraction:

http://host-data-coin-11.com/
http://file-coin-host-12.com/
http://file-file-host4.com/tratata.php
92.255.76.197:38637
104.238.221.208:21732
185.215.113.15:21508
95.217.213.248:42382
185.215.113.35/d2VxjasuwS/index.php
zanokiryq.com