MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e11b5bdacc45965cbf644cb55e4e67d6c54889fd0e2d0f77d88bf9d8123b1d74. 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

SHA256 hash:	e11b5bdacc45965cbf644cb55e4e67d6c54889fd0e2d0f77d88bf9d8123b1d74
SHA3-384 hash:	4bc188c37a66948a238107496239b8e9b29d369329aa888e101976eb66aec1b66c483ad65cb91aa536721979d4a79cfd
SHA1 hash:	5614c4d12c571a4ffd75fe0ae90328a3d0781320
MD5 hash:	477847c7d31f955a64c18d3f778ae100
humanhash:	east-march-ohio-delta
File name:	477847c7d31f955a64c18d3f778ae100.exe
Download:	download sample
Signature	Smoke Loader Create hunting rule
File size:	331'264 bytes
First seen:	2021-12-20 07:07:06 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	a56511ed406c541d9b05e0ef01c18760 (5 x ArkeiStealer, 5 x RedLineStealer, 4 x Smoke Loader)
ssdeep	6144:ynHNWV0CfXCoLrZpCW8zKb6VXHrf4s+V/3sAWOg:WWV0CfXCoLrZpCW8zKOXHrX+V/3sBL
TLSH	T1A3648E1066E0C035F1B316F45ABAD3A9A93E7EE1A72491CF12D42AEE66347D5EC31307
File icon (PE):
dhash icon	2dac1370319b9b91 (22 x Smoke Loader, 20 x RedLineStealer, 18 x Amadey)
Reporter	abuse_ch
Tags:	Dofoil exe Smoke Loader

Intelligence

File Origin

# of uploads :

# of downloads :

263

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/215337/

Detection(s):

Win.Malware.Sabsik-9916500-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

DNS request

Searching for synchronization primitives

Сreating synchronization primitives

Creating a file in the %AppData% directory

Enabling the 'hidden' option for recently created files

Sending an HTTP GET request

Creating a file in the %temp% directory

Creating a process from a recently created file

Searching for the window

Searching for analyzing tools

Unauthorized injection to a recently created process

Query of malicious DNS domain

Unauthorized injection to a system process

Enabling autorun by creating a file

Sending an HTTP POST request to an infection source

Result

Malware family:

n/a

Score:

8/10

Tags:

n/a

Link:

https://dragonfly.certego.net/analysis/2687/overview

Behaviour

MalwareBazaar

MeasuringTime

SystemUptime

EvasionGetTickCount

CheckCmdLine

EvasionQueryPerformanceCounter

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

greyware

Link:

https://www.filescan.io/uploads/61c02bd4ec6c6c14a9e4702a/reports/c48a4089-0e2e-4780-81e3-9cac59bf3c66/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:

Malicious Packer

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/975e65ea-c0c8-4a14-bccb-afeec03655f6

Result

Threat name:

SmokeLoader

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/910058

Signature

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)

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)

Found malware configuration

Hides that the sample has been downloaded from the Internet (zone.identifier)

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 dropped file

Multi AV Scanner detection for submitted file

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

Yara detected SmokeLoader

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/e11b5bdacc45965cbf644cb55e4e67d6c54889fd0e2d0f77d88bf9d8123b1d74/

Threat name:

Win32.Trojan.Smokeloader

Status:

Malicious

First seen:

2021-12-20 01:03:16 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

24 of 28 (85.71%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=4envxwwmiwlfzp3ejs2v4tth23curcp5bywq656yrp45qer3dv2a._file

Verdict:

malicious

Result

Malware family:

xmrig

Score:

10/10

Tags:

family:amadey family:arkei family:redline family:smokeloader family:tofsee family:xmrig botnet:1 botnet:444 botnet:install backdoor collection discovery evasion infostealer miner persistence spyware stealer suricata trojan vmprotect

Link:

https://tria.ge/reports/211220-hx8elaafgk/

Behaviour

Checks SCSI registry key(s)

Checks processor information in registry

Creates scheduled task(s)

Delays execution with timeout.exe

Modifies data under HKEY_USERS

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

outlook_office_path

outlook_win_path

Enumerates physical storage devices

Program crash

Launches sc.exe

Drops file in System32 directory

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Deletes itself

Loads dropped DLL

Reads user/profile data of web browsers

Creates new service(s)

Downloads MZ/PE file

Executes dropped EXE

Modifies Windows Firewall

Sets service image path in registry

VMProtect packed file

Arkei Stealer Payload

XMRig Miner Payload

Amadey

Arkei

RedLine

RedLine Payload

SmokeLoader

Tofsee

Windows security bypass

suricata: ET MALWARE Amadey CnC Check-In

suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)

xmrig

Malware Config

C2 Extraction:

http://host-data-coin-11.com/
http://file-coin-host-12.com/
http://srtuiyhuali.at/
http://fufuiloirtu.com/
http://amogohuigotuli.at/
http://novohudosovu.com/
http://brutuilionust.com/
http://bubushkalioua.com/
http://dumuilistrati.at/
http://verboliatsiaeeees.com/
mubrikych.top
oxxyfix.xyz
86.107.197.138:38133
185.215.113.35/d2VxjasuwS/index.php
62.182.156.187:56323
31.131.254.105:1498