MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cebf4c9af84506f3b683d5d4867b739244b6ba595772d583b3455781c4d91b74. 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: 11

Intelligence 11 IOCs YARA 18 File information Comments

SHA256 hash:	cebf4c9af84506f3b683d5d4867b739244b6ba595772d583b3455781c4d91b74
SHA3-384 hash:	0a6b248a1b95e7d677638ccab7fab5d970d6a8ea21d1084a926670f1e59a7cf79b97834d1a9e64f3536fc9f2115d1da5
SHA1 hash:	b219ad475097853384d95a0924727389e8610ccb
MD5 hash:	4a67cb6ed0cf60ddcf3e45917898dec4
humanhash:	violet-cola-illinois-gee
File name:	SecuriteInfo.com.Trojan.MulDropNET.43.27267.23658
Download:	download sample
Signature	RedLineStealer Create hunting rule
File size:	5'378'048 bytes
First seen:	2021-10-10 20:40:47 UTC
Last seen:	2021-11-03 10:36:36 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep	98304:h3OOqyTG+H9QG7l1rvQjPleoGI9Wek2WiCU+gw6pTslbqXD09r/:9pRl1L0P4or9ytiG6WlmD09r/
Threatray	625 similar samples on MalwareBazaar
TLSH	T1D746DE4C0AF3C6D4E7D2DF2D4276BA2795523F53192A7EDF02D45A8A0943182B14FA3E
Reporter	SecuriteInfoCom
Tags:	exe RedLineStealer

Intelligence

File Origin

# of uploads :

# of downloads :

207

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

setup_x86_x64_install.exe

Verdict:

Malicious activity

Analysis date:

2021-10-10 19:25:09 UTC

Tags:

trojan rat redline evasion loader stealer vidar

Link:

https://app.any.run/tasks/3fddc248-3496-4ef7-93bc-79445fc27b46

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

CryptBot

Link:

https://www.capesandbox.com/analysis/196413/

Detection(s):

SecuriteInfo.com.Trojan.MulDropNET.43.27267.23658.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file in the %temp% directory

Creating a process from a recently created file

Connection attempt

Sending a custom TCP request

Launching a service

Creating a window

Searching for the window

Launching a process

Creating a file

Launching cmd.exe command interpreter

Creating a process with a hidden window

Deleting a recently created file

DNS request

Using the Windows Management Instrumentation requests

Sending an HTTP GET request

Connection attempt to an infection source

Sending a TCP request to an infection source

Launching the default Windows debugger (dwwin.exe)

Creating a file in the Program Files subdirectories

Moving a file to the Program Files subdirectory

Reading critical registry keys

Launching a tool to kill processes

Query of malicious DNS domain

Stealing user critical data

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-vm obfuscated packed

Link:

https://www.filescan.io/uploads/61634fe11c2d58ba74004250/reports/691b852a-c5a2-4f18-b241-a7ae0ab374f3/overview

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/cebf4c9af84506f3b683d5d4867b739244b6ba595772d583b3455781c4d91b74/

Threat name:

ByteCode-MSIL.Backdoor.Mokes

Status:

Malicious

First seen:

2021-10-10 19:32:44 UTC

AV detection:

29 of 45 (64.44%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=z27uzgxyiudphnud2xkim63tsjclnoszk5znla5tivlydrgzdn2a._file

Verdict:

malicious

RedLineStealer

1b18ce7b513855676ef76c17fcf6b6d492f20e197fae1090e722b43f7f5ff2df

RedLineStealer

48f9b4bc2bf75c03449857ff0d6b47c35ab97ed8ba444890ccdd4128d9ae1027

RedLineStealer

76493231b5079b130b51b23a669c910a137a0e67fbabf59782de23dcf93a0d28

RedLineStealer

91829e8014c4495c44af3cfec37018afd663e5ad58b6cce44ff36cf44044b4a3

RedLineStealer

a4135c43aee02115c239b00fad113112dd908aa3d3013337b009b423a17c441d

RedLineStealer

b7915e2c423abfd40c013439cc726587a44fc207696637b2a431abce68963dd4

RedLineStealer

b94115f5638021ccf653c3de4c947632560d95d967d64b7b84860e813a8f692a

RedLineStealer

bc2cce5055f9411c04edeee699d7161c257574b4c5540351b647d8a52de9540c

RedLineStealer

+ 615 additional samples on MalwareBazaar

Result

Malware family:

xmrig

Score:

10/10

Tags:

family:redline family:vidar family:xmrig botnet:1010tir botnet:933 botnet:sad discovery evasion infostealer miner persistence spyware stealer suricata themida trojan

Link:

https://tria.ge/reports/211010-zgewsagbcj/

Behaviour

Checks processor information in registry

Creates scheduled task(s)

Delays execution with timeout.exe

Kills process with taskkill

Modifies Internet Explorer settings

Modifies data under HKEY_USERS

Modifies registry class

Modifies system certificate store

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

System policy modification

Enumerates physical storage devices

Program crash

Drops file in Program Files directory

Drops file in Windows directory

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

Adds Run key to start application

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

Loads dropped DLL

Reads user/profile data of web browsers

Themida packer

Windows security modification

Downloads MZ/PE file

Executes dropped EXE

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

Nirsoft

Vidar Stealer

XMRig Miner Payload

Turns off Windows Defender SpyNet reporting

UAC bypass

Vidar

Windows security bypass

suricata: ET MALWARE ClipBanker Variant Activity (POST)

suricata: ET MALWARE GCleaner Downloader Activity M5

suricata: ET MALWARE JS/Nemucod requesting EXE payload 2016-02-01

suricata: ET MALWARE JS/Nemucod.M.gen downloading EXE payload

xmrig

Modifies Windows Defender Real-time Protection settings

Process spawned unexpected child process

RedLine

RedLine Payload

Suspicious use of NtCreateProcessExOtherParentProcess

Suspicious use of NtCreateUserProcessOtherParentProcess

Malware Config

C2 Extraction:

107.172.13.162:42751
https://mas.to/@serg4325
185.215.113.121:15386

Malware family:

CryptOne

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/cebf4c9af845/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

iSpy Keylogger

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/cebf4c9af84506f3b683d5d4867b739244b6ba595772d583b3455781c4d91b74

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:	CAS_Malware_Hunting Create hunting rule
Author:	Michael Reinprecht
Description:	DEMO CAS YARA Rules for sample2.exe

Rule name:	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore Create hunting rule
Author:	ditekSHen
Description:	Detects executables containing SQL queries to confidential data stores. Observed in infostealers

Rule name:	INDICATOR_SUSPICIOUS_EXE_WindDefender_AntiEmaulation Create hunting rule
Author:	ditekSHen
Description:	Detects executables containing potential Windows Defender anti-emulation checks

Rule name:	INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture Create hunting rule
Author:	ditekSHen
Description:	Detect executables with stomped PE compilation timestamp that is greater than local current time

Rule name:	MALWARE_Win_CoinMiner02 Create hunting rule
Author:	ditekSHen
Description:	Detects coinmining malware

Rule name:	MALWARE_Win_DLInjector04 Create hunting rule
Author:	ditekSHen
Description:	Detects downloader / injector

Rule name:	MALWARE_Win_RedLine Create hunting rule
Author:	ditekSHen
Description:	Detects RedLine infostealer

Rule name:	MALWARE_Win_Vidar Create hunting rule
Author:	ditekSHen
Description:	Detects Vidar / ArkeiStealer

Rule name:	MAL_XMR_Miner_May19_1 Create hunting rule
Author:	Florian Roth
Description:	Detects Monero Crypto Coin Miner
Reference:	https://www.guardicore.com/2019/05/nansh0u-campaign-hackers-arsenal-grows-stronger/

Rule name:	MAL_XMR_Miner_May19_1_RID2E1B Create hunting rule
Author:	Florian Roth
Description:	Detects Monero Crypto Coin Miner
Reference:	https://www.guardicore.com/2019/05/nansh0u-campaign-hackers-arsenal-grows-stronger/

Rule name:	pe_imphash Create hunting rule

Rule name:	pe_imphash Create hunting rule

Rule name:	redline_stealer Create hunting rule
Author:	jeFF0Falltrades
Description:	This rule matches unpacked RedLine Stealer samples and derivatives (as of APR2021)

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

Rule name:	SUSP_XORed_Mozilla Create hunting rule
Author:	Florian Roth
Description:	Detects suspicious XORed keyword - Mozilla/5.0
Reference:	Internal Research

Rule name:	SUSP_XORed_Mozilla_RID2DB4 Create hunting rule
Author:	Florian Roth
Description:	Detects suspicious XORed keyword - Mozilla/5.0
Reference:	Internal Research

Rule name:	SUSP_XORed_MSDOS_Stub_Message Create hunting rule
Author:	Florian Roth
Description:	Detects suspicious XORed MSDOS stub message
Reference:	https://yara.readthedocs.io/en/latest/writingrules.html#xor-strings