MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 af3b8311c191d529461c48cdc5af00df25735fab439aa7570685b6c09635bc9c. 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 1 YARA File information Comments

SHA256 hash:	af3b8311c191d529461c48cdc5af00df25735fab439aa7570685b6c09635bc9c
SHA3-384 hash:	f8fe6db6046d69d6163ac69f7c59b0be61a976d215921f1810012d52b401eae9176d388b4f177f9e11823a2494609463
SHA1 hash:	32137ec1df47fdc2a82773e1b6aabc54c5404eb7
MD5 hash:	d78fb711b5fad6a01e668b96546d042a
humanhash:	oxygen-jig-minnesota-lamp
File name:	d78fb711b5fad6a01e668b96546d042a.exe
Download:	download sample
Signature	RedLineStealer Create hunting rule
File size:	332'800 bytes
First seen:	2021-11-16 20:01:34 UTC
Last seen:	2021-11-16 22:09:56 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	0af471014194d4f33f9d56b835afafa3 (2 x RedLineStealer)
ssdeep	3072:asrgP9iCyyof2FGUuJBni5tBQ1CLvVW6jxVeG7QBlt4nHSnt7gCtdGDeY5tJdCTQ:IdNc/BWQ8DVW6XeWconyn2CHGDBET
TLSH	T1E6647D10A7E0C035F1F762F949BA936DA53E7AA16B3590CF12D516EE8A346E0EC31317
File icon (PE):
dhash icon	badacabecee6baa6 (95 x Stop, 87 x RedLineStealer, 62 x Smoke Loader)
Reporter	abuse_ch
Tags:	exe RedLineStealer

abuse_ch

RedLineStealer C2:
37.61.213.242:25027

Indicators Of Compromise (IOCs)

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

IOC	ThreatFox Reference
37.61.213.242:25027	https://threatfox.abuse.ch/ioc/249614/

Intelligence

File Origin

# of uploads :

# of downloads :

115

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

Click_here.zip

Verdict:

Malicious activity

Analysis date:

2021-11-16 20:12:44 UTC

Tags:

evasion trojan loader opendir rat redline stealer vidar raccoon

Link:

https://app.any.run/tasks/78dcaab3-fe0e-4ee7-a3bd-298aecf6cf30

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/206619/

Detection(s):

SecuriteInfo.com.Variant.Ulise.226428.11091.29262.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

Creating a file in the %AppData% directory

Enabling the 'hidden' option for recently created files

DNS request

Sending an HTTP POST request

Enabling autorun by creating a file

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

greyware

Link:

https://www.filescan.io/uploads/61940e3d43e8f62b6695d176/reports/c392b1ac-00b0-44f1-8d22-d55f849ab4d9/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/3dbaaf31-8927-45fc-9904-50119286c7f9

Result

Threat name:

RedLine SmokeLoader

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/890699

Signature

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

.NET source code contains very large array initializations

.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

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)

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

Multi AV Scanner detection for dropped 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)

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

Query firmware table information (likely to detect VMs)

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 steal Crypto Currency Wallets

Yara detected RedLine Stealer

Yara detected SmokeLoader

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/af3b8311c191d529461c48cdc5af00df25735fab439aa7570685b6c09635bc9c/

Threat name:

Win32.Trojan.Smokeloader

Status:

Malicious

First seen:

2021-11-16 20:02:05 UTC

AV detection:

23 of 27 (85.19%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=v45ygeobshkssrq4jdg4llya34sxgx5lionkovygqw3mbfrvxsoa._file

Verdict:

malicious

Result

Malware family:

vidar

Score:

10/10

Tags:

family:raccoon family:redline family:smokeloader family:vidar botnet:706 botnet:ddf183af4241e3172885cf1b2c4c1fb4ee03d05a botnet:e0a5b6f1f905520b5671c84d59bd182b3eb344c6 botnet:imbest backdoor collection discovery evasion infostealer spyware stealer themida trojan

Link:

https://tria.ge/reports/211116-yr5drafcg7/

Behaviour

Checks SCSI registry key(s)

Checks processor information in registry

Delays execution with timeout.exe

Kills process with taskkill

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

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

Checks BIOS information in registry

Deletes itself

Loads dropped DLL

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://host-file-host6.com/
http://host-host-file8.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/
185.159.80.90:38637
45.153.186.153:56675
https://koyu.space/@tttaj