MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 624cfab55296eb7e9d73d9478455f96d4861ca92d45677909a7f2fb8532b1f63. 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 6 File information Comments 1

SHA256 hash:	624cfab55296eb7e9d73d9478455f96d4861ca92d45677909a7f2fb8532b1f63
SHA3-384 hash:	1b7ee6951799ad32e128ad656e925cf32b420810c4ca3103bf8f638a8c8cfb71b7ad5afb7e218ae6e044213f2149a143
SHA1 hash:	c38876024e6e3cf46f804fc3d0aca553a263ffaf
MD5 hash:	1f6e49e83b13758948915b43fb388a94
humanhash:	december-double-berlin-lamp
File name:	1f6e49e83b13758948915b43fb388a94
Download:	download sample
Signature	RedLineStealer Create hunting rule
File size:	2'581'432 bytes
First seen:	2021-08-24 07:21:13 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	4328f7206db519cd4e82283211d98e83 (533 x RedLineStealer, 18 x Arechclient2, 15 x DCRat)
ssdeep	49152:YFjdis+kUP77u1iviFrauJtnu8ejPPiYybtpA6R/JiJRNsV6zXd:Ed8junFrru8OitsJoV6zN
TLSH	T1CFC512413794DB02DAAD063191DFD33007FB7E82AD32CA502E8974DB2ECE7527976694
dhash icon	2968ac869686c4e8 (1 x RedLineStealer)
Reporter	zbetcheckin
Tags:	32 exe RedLineStealer

Intelligence

File Origin

# of uploads :

# of downloads :

117

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

1f6e49e83b13758948915b43fb388a94

Verdict:

Malicious activity

Analysis date:

2021-08-24 07:23:06 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/f9caaafc-c1e3-4c4a-be21-eaa5e8653e43

Note:

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

Detection:

RedLine

Link:

https://www.capesandbox.com/analysis/181777/

Detection(s):

SecuriteInfo.com.Variant.Razy.912478.14476.10547.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for analyzing tools

Searching for the window

Sending a custom TCP request

Sending a UDP request

Connection attempt

DNS request

Using the Windows Management Instrumentation requests

Creating a window

Creating a file in the %temp% directory

Deleting a recently created file

Reading critical registry keys

Creating a file

Stealing user critical data

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:

RedLine stealer

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/9eb7ad26-898b-4770-a548-246dc7cd32da

Result

Threat name:

RedLine

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/838046

Signature

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

Detected unpacking (changes PE section rights)

Found many strings related to Crypto-Wallets (likely being stolen)

Hides threads from debuggers

Machine Learning detection for sample

Multi AV Scanner detection for submitted file

PE file contains section with special chars

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)

Tries to detect sandboxes / dynamic malware analysis system (registry check)

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

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/624cfab55296eb7e9d73d9478455f96d4861ca92d45677909a7f2fb8532b1f63/

Threat name:

Win32.Trojan.Tnega

Status:

Malicious

First seen:

2021-08-23 15:58:19 UTC

AV detection:

18 of 46 (39.13%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=mjgpvnkss3vx5hlt3fdyivpznvegdsus2rlhpee2p4x3quzld5rq._file

Result

Malware family:

redline

Score:

10/10

Tags:

family:redline discovery evasion spyware stealer themida trojan

Link:

https://tria.ge/reports/210824-vydwmq8v32/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of NtSetInformationThreadHideFromDebugger

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Checks whether UAC is enabled

Checks BIOS information in registry

Reads user/profile data of web browsers

Themida packer

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

Unpacked files

SH256 hash:

dcb842f5e0da9d486cad34d4b809dcaadf9ec4d6991fdb22bdc9aea66489ad1a

MD5 hash:

c02a029c978f13b753c6b578b1588c75

SHA1 hash:

e125d59451e7f467bfd329a00a506decbcd91d83

Link:

https://www.unpac.me/results/5ed3dfce-a857-4a16-aac0-71fca9c023a2/

SH256 hash:

624cfab55296eb7e9d73d9478455f96d4861ca92d45677909a7f2fb8532b1f63

MD5 hash:

1f6e49e83b13758948915b43fb388a94

SHA1 hash:

c38876024e6e3cf46f804fc3d0aca553a263ffaf

Link:

https://www.unpac.me/results/5ed3dfce-a857-4a16-aac0-71fca9c023a2/

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/624cfab55296/report/overview.html

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

Threat name:

Redline

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/624cfab55296eb7e9d73d9478455f96d4861ca92d45677909a7f2fb8532b1f63

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:	INDICATOR_EXE_Packed_Themida Create hunting rule
Author:	ditekSHen
Description:	Detects executables packed with Themida

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_RedLine Create hunting rule
Author:	ditekSHen
Description:	Detects RedLine infostealer

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)