MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a8f23aa1f7842d8229fe27e9c8be82ef59aaf4829dec489e963034bf744934be. 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 2 YARA File information Comments

SHA256 hash:	a8f23aa1f7842d8229fe27e9c8be82ef59aaf4829dec489e963034bf744934be
SHA3-384 hash:	fc3dec176901098ee5ece74d579cd8a507d1f4e4118bc38e795c04342ec0c550d86b077008bb3f399f13a90731963eb4
SHA1 hash:	8f141cbb187f34bc6180a0c2992c944bb1f132fb
MD5 hash:	815523d02617a224888d2fad9703ca4f
humanhash:	butter-alanine-carpet-nevada
File name:	815523d02617a224888d2fad9703ca4f.exe
Download:	download sample
Signature	RedLineStealer Create hunting rule
File size:	306'688 bytes
First seen:	2021-12-18 07:50:35 UTC
Last seen:	2021-12-18 09:47:42 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	41c28fe7acb4d2c92a8bad32895fbc24 (7 x RedLineStealer, 4 x ArkeiStealer, 3 x Amadey)
ssdeep	6144:sZRLZZsL2G0/MUIGqJU1yc+OGmcSMWclxaTn7:SLZSyGoIGUU1yc+OCSMWclxO7
Threatray	5'990 similar samples on MalwareBazaar
TLSH	T192649E00BAA0C435F1B752F84AB9D3AD653E79A15B64D2CB52D526EE47786E0FC30307
File icon (PE):
dhash icon	25ec137031939b91 (2 x RedLineStealer, 2 x CoinMiner, 2 x Stop)
Reporter	abuse_ch
Tags:	exe RedLineStealer

abuse_ch

RedLineStealer C2:
193.38.55.60:11329

Indicators Of Compromise (IOCs)

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

IOC	ThreatFox Reference
193.38.55.60:11329	https://threatfox.abuse.ch/ioc/277016/
86.107.197.138:38133	https://threatfox.abuse.ch/ioc/277061/

Intelligence

File Origin

# of uploads :

# of downloads :

222

Origin country :

n/a

Vendor Threat Intelligence

Gathering data

Detection(s):

SecuriteInfo.com.W32.AIDetect.malware2.10366.3010.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Launching a process

Creating a window

Unauthorized injection to a recently created process

DNS request

Сreating synchronization primitives

Creating a file in the %AppData% directory

Enabling the 'hidden' option for recently created files

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/2450/overview

Behaviour

MalwareBazaar

SystemUptime

MeasuringTime

EvasionGetTickCount

EvasionQueryPerformanceCounter

CheckCmdLine

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

greyware packed

Link:

https://www.filescan.io/uploads/61bd92e9ec6c6c14a9df668b/reports/53b4e423-5b63-4a43-956a-418dbb83a09c/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/df11c336-fb24-4a72-a173-743135bc480b

Result

Threat name:

BazaLoader RedLine SmokeLoader Tofsee Vi

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/909462

Signature

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

.NET source code contains potential unpacker

.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

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)

Contain functionality to detect virtual machines

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)

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 has nameless sections

Query firmware table information (likely to detect VMs)

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 BazaLoader

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/a8f23aa1f7842d8229fe27e9c8be82ef59aaf4829dec489e963034bf744934be/

Threat name:

Win32.Trojan.Smokeloader

Status:

Malicious

First seen:

2021-12-18 07:51:10 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

23 of 27 (85.19%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=vdzdvipxqqwyekp6e7u4rpuc55m2v5ectxwerhuwga2l65cjgs7a._file

Verdict:

malicious

RedLineStealer

6f54181807e2995147e132e7bf87ed669966b4f68a49b29fdaf4467864aa946a

RedLineStealer

8b9e05937557c312981409e1107aa75b580f170138d0a7abf3cfaa93dd9113aa

RedLineStealer

be032b655d9a935fbca887adfc5e478085b7d64c96720c57da870c2d463ed881

RedLineStealer

c37feba7ad29a50f566e779edd2c5514edcbd6e87909ca4d8e6d1f9727362d94

RedLineStealer

d2b72372d1f6ff858237a0804714acfb2afa47ad2c2530a749ba738d2e0cf416

RedLineStealer

ebe82a7d2f2f9989a5e4ef6a4602a8224abdff7aef5baa6beacb5977c02ac3e0

RedLineStealer

fbb99570b341367a86c2c23b56862bfb3d3ea91c06e7c15750f7d36bf82f494b

RedLineStealer

+ 5'980 additional samples on MalwareBazaar

Result

Malware family:

xmrig

Score:

10/10

Tags:

family:amadey family:arkei family:bazarloader family:redline family:smokeloader family:tofsee family:vidar family:xmrig botnet:1 botnet:1100 backdoor discovery dropper evasion infostealer loader miner persistence spyware stealer suricata trojan

Link:

https://tria.ge/reports/211218-jptrxafdek/

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 data under HKEY_USERS

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 WriteProcessMemory

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 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

Arkei Stealer Payload

Bazar/Team9 Loader payload

Vidar Stealer

XMRig Miner Payload

Amadey

Arkei

Bazar Loader

RedLine

RedLine Payload

SmokeLoader

Suspicious use of NtCreateProcessExOtherParentProcess

Tofsee

Vidar

Windows security bypass

suricata: ET MALWARE Amadey CnC Check-In

suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request

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 Vidar/Arkei Stealer Client Data Upload

suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

xmrig

Malware Config

C2 Extraction:

http://host-data-coin-11.com/
http://file-coin-host-12.com/
mubrikych.top
oxxyfix.xyz
86.107.197.138:38133
https://noc.social/@sergeev46
https://c.im/@sergeev47
185.215.113.35/d2VxjasuwS/index.php