MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f926a1a530de30ce239568935fa6c2f04d18a29883ad34f8256efdd883d036bb. 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

RedLineStealer

Vendor detections: 12

Intelligence 12 IOCs 1 YARA File information Comments

SHA256 hash:	f926a1a530de30ce239568935fa6c2f04d18a29883ad34f8256efdd883d036bb
SHA3-384 hash:	f9e0fa3f5875db92f34d84bb2bf1d85d0b25a77fca2be875bceab72db5de23b63a0025ca8f4c0235ee26601160e69634
SHA1 hash:	4847ad2df9025e04874cfc012b1ab0f18aee29a4
MD5 hash:	b42ef0e717e6cca6f22d9cced82eb7db
humanhash:	snake-massachusetts-mississippi-pizza
File name:	b42ef0e717e6cca6f22d9cced82eb7db.exe
Download:	download sample
Signature	RedLineStealer Create hunting rule
File size:	301'568 bytes
First seen:	2022-01-05 04:50:49 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	114f44433de5295783004f39c73bee79 (5 x RedLineStealer, 2 x RaccoonStealer)
ssdeep	3072:6+ru1Tg2GCN1MNKMUTnoNGhfUehsJVggjcGkNIVqIbM/h3:6Uud7NWNeoNGh8xr7ITsq0
TLSH	T111548CE976D0D831D0963A3084769FE05E7EFC11DA64954A32783BAE6F32EC05A2531F
File icon (PE):
dhash icon	480c1c4c4f590b14 (113 x Smoke Loader, 92 x RedLineStealer, 83 x Amadey)
Reporter	abuse_ch
Tags:	exe RedLineStealer

abuse_ch

RedLineStealer C2:
95.143.179.186:4633

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOC	ThreatFox Reference
95.143.179.186:4633	https://threatfox.abuse.ch/ioc/290925/

Intelligence

File Origin

# of uploads :

# of downloads :

175

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

b42ef0e717e6cca6f22d9cced82eb7db.exe

Verdict:

Suspicious activity

Analysis date:

2022-01-05 04:53:35 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/b2ee8b83-5a65-4572-bbf6-8b95baad5b60

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/217346/

Detection(s):

Win.Dropper.Tofsee-9919472-0

Win.Dropper.Lockbit-9919572-0

Win.Malware.Stopcrypt-9933337-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

Searching for synchronization primitives

DNS request

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 GET request

Creating a file in the %temp% directory

Creating a process from a recently created file

Launching a process

Launching the default Windows debugger (dwwin.exe)

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

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

greyware tofsee

Link:

https://www.filescan.io/uploads/61d523b892bdc4b4077f9279/reports/de3bd9e1-b06e-400b-ae17-e6259230ede6/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:

Generic Malware

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/c5798836-8ccb-43ab-978d-1b39cdf710a4

Result

Threat name:

RedLine SmokeLoader Tofsee Vidar

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/915627

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 detect sleep reduction / modifications

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 malware configuration

Found many strings related to Crypto-Wallets (likely being stolen)

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

Maps a DLL or memory area into another process

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for dropped file

PE file has nameless sections

Sigma detected: Copying Sensitive Files with Credential Data

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

Tries to steal Crypto Currency Wallets

Yara detected RedLine Stealer

Yara detected SmokeLoader

Yara detected Tofsee

Yara detected Vidar stealer

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f926a1a530de30ce239568935fa6c2f04d18a29883ad34f8256efdd883d036bb/

Threat name:

Win32.Trojan.Tnega

Status:

Malicious

First seen:

2022-01-05 04:51:10 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

25 of 28 (89.29%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=7etkdjjq3yym4i4vncjv7jwc6bgrriuyqowtj6bfn365ra6qg25q._file

Verdict:

malicious

Result

Malware family:

xmrig

Score:

10/10

Tags:

family:arkei family:smokeloader family:tofsee family:xmrig backdoor collection discovery evasion miner persistence spyware stealer trojan

Link:

https://tria.ge/reports/220105-fgtv6ahhe6/

Behaviour

Checks SCSI registry key(s)

Checks processor information in registry

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

Checks whether UAC is enabled

Checks BIOS information in registry

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

Arkei Stealer Payload

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

XMRig Miner Payload

Arkei

SmokeLoader

Suspicious use of NtCreateProcessExOtherParentProcess

Tofsee

Windows security bypass

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/
patmushta.info
parubey.info