MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a70760071dea52443d726965f9feef8a66848b6c6288e9354f8ca1e0e898f624. 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: 13

Intelligence 13 IOCs 2 YARA File information Comments

SHA256 hash:	a70760071dea52443d726965f9feef8a66848b6c6288e9354f8ca1e0e898f624
SHA3-384 hash:	07718980eb284c0963c206c790194cb9447e783df3b982c62f09f63ed495c31719452a5f230c1b5f176aa065ea7c4d8d
SHA1 hash:	f6eaa730293d7ea39f0e2c6be770146691bfbd9c
MD5 hash:	5b1acd2b240c202e0ce3fdde8b2ac77c
humanhash:	chicken-carolina-diet-cardinal
File name:	5b1acd2b240c202e0ce3fdde8b2ac77c.exe
Download:	download sample
Signature	RedLineStealer Create hunting rule
File size:	334'848 bytes
First seen:	2021-12-26 15:05:59 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	e7933d3b9319596408966717da575cda (4 x RedLineStealer, 1 x ArkeiStealer, 1 x RaccoonStealer)
ssdeep	6144:u+uonm1kJiSqQ2LcJSpgijOQnQymMHaZ2I3WKGHYs6P1I:u+rm1kJiSqQ2LcJSpgiSQnQymMHaZRNc
Threatray	3'327 similar samples on MalwareBazaar
TLSH	T131646A10B7A0D035F1B352F489B95279B52F7AA12B3891CB53E527EE96356E0EC3031B
File icon (PE):
dhash icon	b2dacabecee6baa2 (33 x RedLineStealer, 30 x Smoke Loader, 28 x Stop)
Reporter	abuse_ch
Tags:	exe RedLineStealer

abuse_ch

RedLineStealer C2:
37.9.13.195:23036

Indicators Of Compromise (IOCs)

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

IOC	ThreatFox Reference
37.9.13.195:23036	https://threatfox.abuse.ch/ioc/287771/
81.176.229.76:31970	https://threatfox.abuse.ch/ioc/287793/

Intelligence

File Origin

# of uploads :

# of downloads :

291

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

GlassWire-23374.zip

Verdict:

Malicious activity

Analysis date:

2021-12-26 13:09:49 UTC

Tags:

evasion trojan loader rat redline stealer opendir vidar

Link:

https://app.any.run/tasks/8fe6603d-0c42-4b32-855c-1ee15e3835ff

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/216441/

Detection(s):

Win.Packed.Generic-9918587-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

DNS request

Searching for synchronization primitives

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

Searching for the window

Searching for analyzing tools

Launching a process

Creating a file

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

Sending an HTTP GET request to an infection source

Result

Malware family:

n/a

Score:

8/10

Tags:

n/a

Link:

https://dragonfly.certego.net/analysis/3276/overview

Behaviour

MalwareBazaar

MeasuringTime

SystemUptime

CheckCmdLine

EvasionQueryPerformanceCounter

EvasionGetTickCount

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

greyware

Link:

https://www.filescan.io/uploads/61c884dc4ab5c44cbf522ca8/reports/c672409c-68ab-4178-aac0-7a43b0d49b02/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/9c0d3d32-1ab0-4e27-8ada-1d9e9a1cc3ae

Result

Threat name:

RedLine SmokeLoader Tofsee Vidar

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/912954

Signature

.NET source code contains method to dynamically call methods (often used by packers)

.NET source code references suspicious native API functions

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)

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)

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

Modifies the windows firewall

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)

Sigma detected: Copying Sensitive Files with Credential Data

Sigma detected: Suspect Svchost Activity

Sigma detected: Suspicious Svchost Process

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 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

Uses netsh to modify the Windows network and firewall settings

Yara detected RedLine Stealer

Yara detected SmokeLoader

Yara detected Tofsee

Yara detected Vidar

Yara detected Vidar stealer

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a70760071dea52443d726965f9feef8a66848b6c6288e9354f8ca1e0e898f624/

Threat name:

Win32.Trojan.CrypterX

Status:

Malicious

First seen:

2021-12-26 15:06:09 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

21 of 28 (75.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=u4dwaby55jjeiplsnfs7t7xprjtijc3mmkeosnkprsq6b2ey6ysa._file

Verdict:

malicious

RedLineStealer

14bf8d4e3f7154cdc0f6cc99b1ac2f6504cdbcb72d8e5a86d175bdf12eb84e3f

RedLineStealer

6540d525cae788a13a66d8fb84b0760d43e39e3ec2de5199dd418b2deb703731

RedLineStealer

79b453329e50b1536decaaacae246fb5f1725c66e228852bf8ae16b2ae722a04

RedLineStealer

8a05e6ef4f863b73ec09200c5a19c68e5107bfc0de895ca22ecf1018ea9d4c89

RedLineStealer

fb34e5cbdfc7f2a045a019ef8a038736c83d60641e6c360278b4baeca9e7721f

RedLineStealer

+ 3'317 additional samples on MalwareBazaar

Result

Malware family:

xmrig

Score:

10/10

Tags:

family:arkei family:raccoon family:redline family:smokeloader family:tofsee family:vidar family:xmrig botnet:10da56e7e71e97bdc1f36eb76813bbc3231de7e4 backdoor collection discovery evasion infostealer miner persistence spyware stealer suricata trojan

Link:

https://tria.ge/reports/211226-sgrr1saben/

Behaviour

Checks SCSI registry key(s)

Checks processor information in registry

Delays execution with timeout.exe

Kills process with taskkill

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 2FA software files, possible credential harvesting

Accesses Microsoft Outlook profiles

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

Looks up external IP address via web service

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

Raccoon

RedLine

RedLine Payload

SmokeLoader

Tofsee

Vidar

Windows security bypass

suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

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

suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern

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/
parubey.info
patmushta.info