MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7cc3cce2c0769a5848eac353d5cec1c6381234347cab7b0d59ad8de240306da5. 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:	7cc3cce2c0769a5848eac353d5cec1c6381234347cab7b0d59ad8de240306da5
SHA3-384 hash:	db1c45ee6340c836295c8f8cc49ff4fa5f972babf81630c28197e0c79348487654b4276b2d96eef66e58f461ac0a00e4
SHA1 hash:	29272c9da433c531caae73ac859ae03e34c40ce3
MD5 hash:	a59530536f012852798c13e29dbd36d5
humanhash:	uncle-cup-minnesota-cat
File name:	a59530536f012852798c13e29dbd36d5.exe
Download:	download sample
Signature	RedLineStealer Create hunting rule
File size:	307'712 bytes
First seen:	2021-12-18 07:55:58 UTC
Last seen:	2021-12-18 09:47:50 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	41c28fe7acb4d2c92a8bad32895fbc24 (7 x RedLineStealer, 4 x ArkeiStealer, 3 x Amadey)
ssdeep	6144:dstyOz9aRkDZC//zw2vtV4HF2N7sqcx+fqxnFG:Xg9aRKZWzw2vtV4HFasqcx+uFG
Threatray	3'151 similar samples on MalwareBazaar
TLSH	T1E3649E00EBE0C435F5B752F849B693ACA53EB9A16B64A0CF52D516EE07386E4DC70327
File icon (PE):
dhash icon	2dac1370319b9b91 (22 x Smoke Loader, 20 x RedLineStealer, 18 x Amadey)
Reporter	abuse_ch
Tags:	exe RedLineStealer

abuse_ch

RedLineStealer C2:
86.107.197.138:38133

Indicators Of Compromise (IOCs)

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

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

Intelligence

File Origin

# of uploads :

# of downloads :

220

Origin country :

n/a

Vendor Threat Intelligence

Gathering data

Detection(s):

SecuriteInfo.com.W32.AIDetect.malware1.5783.7357.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

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

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/2455/overview

Behaviour

MalwareBazaar

SystemUptime

MeasuringTime

CheckCmdLine

EvasionGetTickCount

EvasionQueryPerformanceCounter

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

greyware packed

Link:

https://www.filescan.io/uploads/61bd94148991ba72b38ade0a/reports/8316fae0-e93b-49e6-9f6b-8fc6650830cd/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/661f0868-9732-4b40-bde8-988a994b1bc4

Result

Threat name:

SmokeLoader Tofsee Vidar

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/909464

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

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)

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

Hides that the sample has been downloaded from the Internet (zone.identifier)

Hides threads from debuggers

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 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)

Yara detected SmokeLoader

Yara detected Tofsee

Yara detected Vidar stealer

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/7cc3cce2c0769a5848eac353d5cec1c6381234347cab7b0d59ad8de240306da5/

Threat name:

Win32.Trojan.Smokeloader

Status:

Malicious

First seen:

2021-12-18 09:24:52 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

23 of 28 (82.14%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ptb4zywao2nfqshkynj5ltwbyy4benbupsvxwdkzvwg6eqbqnwsq._file

Verdict:

malicious

RedLineStealer

63e937774424d76298755427b96f2c4056f236407ea412764844f3e9cdfc8eac

RedLineStealer

8323b041e6d80d401329e76951ff41bdf30073011cf061765dc0a812b5bccfe1

RedLineStealer

97846ca62ffbac16afd4ab5cd5abfbce405ccebe5e6a86ee2d6aed87660410ba

RedLineStealer

98ee1f2258c8cd317faa79ecf82078857f66bbbadef2b6a664cd6bca7c68195a

RedLineStealer

a3176dc8b23256fb326ca2198e98d848cd38988d9e5d2d0a228ea17e070f27d1

RedLineStealer

a8f23aa1f7842d8229fe27e9c8be82ef59aaf4829dec489e963034bf744934be

RedLineStealer

b252f1adbe8e920ad91404c9b9ee45450d1552c685cdbaf9d4c5acfcf05f6a1f

RedLineStealer

e35c69fa5d52a1295092a91cb40fb471065619521830af3e5410107536aab19d

RedLineStealer

f767c98dd6218f19d0401ae5dd88c720635871c132f7486481735cab48b46d85

RedLineStealer

+ 3'141 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:warzonerat family:xmrig botnet:1 botnet:1100 backdoor collection discovery dropper evasion infostealer loader miner persistence rat spyware stealer suricata trojan

Link:

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

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 WriteProcessMemory

outlook_office_path

outlook_win_path

Enumerates physical storage devices

Drops file in Program Files directory

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

Adds Run key to start application

Checks installed software on the system

Modifies WinLogon

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

Warzone RAT Payload

XMRig Miner Payload

Amadey

Arkei

Bazar Loader

RedLine

RedLine Payload

SmokeLoader

Tofsee

Vidar

WarzoneRat, AveMaria

Windows security bypass

suricata: ET MALWARE Amadey CnC Check-In

suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request

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 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/
http://srtuiyhuali.at/
http://fufuiloirtu.com/
http://amogohuigotuli.at/
http://novohudosovu.com/
http://brutuilionust.com/
http://bubushkalioua.com/
http://dumuilistrati.at/
http://verboliatsiaeeees.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