MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 08158e947e60d291cb15ea3f5d34dddaaf596225ee75f21b8789bef807e8c65e. 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: 11

Intelligence 11 IOCs YARA 1 File information Comments 1

SHA256 hash:	08158e947e60d291cb15ea3f5d34dddaaf596225ee75f21b8789bef807e8c65e
SHA3-384 hash:	3081fcb96ecd2542886ec7751e594dbb385ca25958d3da2a79859e50535b6354c393cc8f48f49f95bb9d8c1a556069a6
SHA1 hash:	1b02b4ef81de9cfbcd4d1ec85e5b5a0b7079331c
MD5 hash:	74209a168cc291c3e5502cc9637d5874
humanhash:	harry-ink-seventeen-enemy
File name:	74209a168cc291c3e5502cc9637d5874
Download:	download sample
Signature	Smoke Loader Create hunting rule
File size:	194'048 bytes
First seen:	2021-07-14 15:02:40 UTC
Last seen:	2021-07-14 17:07:21 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	cf8113cdf9d71dde8baf28192dd4ab3f (6 x Smoke Loader, 2 x ArkeiStealer, 1 x CryptBot)
ssdeep	3072:DBNm9TXnW3Ot4EHKJ7TTKVrXJ0ogm5dHtJHVbN:NajWCqNT+NXiotHtpb
Threatray	508 similar samples on MalwareBazaar
TLSH	T10114AD2076E1D432E6E345346475D7A02A7BBD3226B0858F375323EE1F312E19A7638B
Reporter	zbetcheckin
Tags:	32 exe Smoke Loader

Intelligence

File Origin

# of uploads :

# of downloads :

132

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

74209a168cc291c3e5502cc9637d5874

Verdict:

Suspicious activity

Analysis date:

2021-07-14 16:43:14 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/fff310b3-4d38-45fd-bc5a-0c888ccf7cee

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

DLInjector01

Link:

https://www.capesandbox.com/analysis/171707/

Detection(s):

SecuriteInfo.com.W32.AIDetect.malware1.21035.2024.UNOFFICIAL

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:

SmokeLoader

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/66888cd6-8278-44e7-b982-cdee7de831b3

Result

Threat name:

Djvu Raccoon RedLine SmokeLoader

Detection:

malicious

Classification:

rans.troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/816324

Signature

Antivirus detection for URL or domain

Benign windows process drops PE files

C2 URLs / IPs found in malware configuration

Changes security center settings (notifications, updates, antivirus, firewall)

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

Contains functionality to steal Internet Explorer form passwords

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)

DLL reload attack detected

DLL side loading technique detected

Found malware configuration

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 sample

Maps a DLL or memory area into another process

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

PE file contains section with special chars

Performs DNS queries to domains with low reputation

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

Query firmware table information (likely to detect VMs)

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 / 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 harvest and steal browser information (history, passwords, etc)

Tries to resolve many domain names, but no domain seems valid

Tries to steal Mail credentials (via file access)

Yara detected Djvu Ransomware

Yara detected Raccoon Stealer

Yara detected RedLine Stealer

Yara detected SmokeLoader

Behaviour

Behavior Graph:

Download SVG

Detection:

raccoon

Link:

https://mwdb.cert.pl/sample/08158e947e60d291cb15ea3f5d34dddaaf596225ee75f21b8789bef807e8c65e/

Threat name:

Win32.Trojan.Wacatac

Status:

Malicious

First seen:

2021-07-14 15:03:09 UTC

AV detection:

18 of 29 (62.07%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=baky5fd6mdjjdsyv5i7v2ng53kxvsyrf5z27eg4hrg7pqb7iyzpa._file

Verdict:

malicious

Smoke Loader

2d1d2cd3f3cbce923d3db88aa44212210da57e9e032e2ff4a1766fe51ff1255e

Smoke Loader

4a0ecbcf9b54ed1c9654eb9ee214a797f48c980c6d03a261f62fa9671a2733d6

Smoke Loader

6c8131fc986f9477582f43530e0bdc660887285c83360c52e6b68876a57dc9b0

Smoke Loader

948bae9510601455f2ba50d694a6561bf2e85071b86161a0186672616ae17a77

Smoke Loader

948f89b7ef250934f34b2be496ddebcd546651da7fc7b5f6daf5cd08b1cb0b84

Smoke Loader

b08e7b20a96d4bf0d2795d783b2b066abff7c0d82ccb15e616df533835193f5d

Smoke Loader

fc5f8356ee7ba0be1f0f4c24ac4944481759352d665bbc1208295d39cd3da30f

Smoke Loader

+ 498 additional samples on MalwareBazaar

Result

Malware family:

vidar

Score:

10/10

Tags:

family:raccoon family:redline family:smokeloader family:vidar botnet:824 botnet:btccach backdoor discovery evasion infostealer spyware stealer themida trojan

Link:

https://tria.ge/reports/210714-sbp87vdcn6/

Behaviour

Checks SCSI registry key(s)

Checks processor information in registry

Creates scheduled task(s)

Delays execution with timeout.exe

Kills process with taskkill

Modifies registry class

Modifies system certificate store

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of UnmapMainImage

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Suspicious use of NtCreateThreadExHideFromDebugger

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

Accesses 2FA software files, possible credential harvesting

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Checks whether UAC is enabled

Legitimate hosting services abused for malware hosting/C2

Checks BIOS information in registry

Deletes itself

Loads dropped DLL

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Themida packer

Downloads MZ/PE file

Executes dropped EXE

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

Vidar Stealer

Raccoon

RedLine

RedLine Payload

SmokeLoader

Vidar

Malware Config

C2 Extraction:

http://999080321newfolder1002002131-service1002.space/
http://999080321newfolder1002002231-service1002.space/
http://999080321newfolder3100231-service1002.space/
http://999080321newfolder1002002431-service1002.space/
http://999080321newfolder1002002531-service1002.space/
http://999080321newfolder33417-012425999080321.space/
http://999080321test125831-service10020125999080321.space/
http://999080321test136831-service10020125999080321.space/
http://999080321test147831-service10020125999080321.space/
http://999080321test146831-service10020125999080321.space/
http://999080321test134831-service10020125999080321.space/
http://999080321est213531-service1002012425999080321.ru/
http://999080321yes1t3481-service10020125999080321.ru/
http://999080321test13561-service10020125999080321.su/
http://999080321test14781-service10020125999080321.info/
http://999080321test13461-service10020125999080321.net/
http://999080321test15671-service10020125999080321.tech/
http://999080321test12671-service10020125999080321.online/
http://999080321utest1341-service10020125999080321.ru/
http://999080321uest71-service100201dom25999080321.ru/
http://999080321test61-service10020125999080321.website/
http://999080321test51-service10020125999080321.xyz/
http://999080321test41-service100201pro25999080321.ru/
http://999080321yest31-service100201rus25999080321.ru/
http://999080321rest21-service10020125999080321.eu/
http://999080321test11-service10020125999080321.press/
http://999080321newfolder4561-service10020125999080321.ru/
http://999080321rustest213-service10020125999080321.ru/
http://999080321test281-service10020125999080321.ru/
http://999080321test261-service10020125999080321.space/
http://999080321yomtest251-service10020125999080321.ru/
http://999080321yirtest231-service10020125999080321.ru/
http://nusurtal4f.net/
http://netomishnetojuk.net/
http://escalivrouter.net/
http://nick22doom4.net/
http://wrioshtivsio.su/
http://nusotiso4.su/
http://rickkhtovkka.biz/
http://palisotoliso.net/
185.53.46.82:3214
https://olegf9844.tumblr.com/

Unpacked files

SH256 hash:

40f733e06f7bcb4bd915fbd0c3fbb05ee571094c0999c0104b661e9de72b8ec2

MD5 hash:

cda6ff3c17a09d22225df0ae90c705dc

SHA1 hash:

d822189153fb12866cb798cbfbe198a7b40e62ca

Link:

https://www.unpac.me/results/3dbd4590-eb5a-4bd0-8198-f5f5035925cb/

SH256 hash:

08158e947e60d291cb15ea3f5d34dddaaf596225ee75f21b8789bef807e8c65e

MD5 hash:

74209a168cc291c3e5502cc9637d5874

SHA1 hash:

1b02b4ef81de9cfbcd4d1ec85e5b5a0b7079331c

Link:

https://www.unpac.me/results/3dbd4590-eb5a-4bd0-8198-f5f5035925cb/

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/08158e947e60d291cb15ea3f5d34dddaaf596225ee75f21b8789bef807e8c65e

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.