MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3f5ce31d694989cdf989e2b095a6fcdf23cfae9166e74c95b7b84f6d3cffe3d. 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: 14

Intelligence 14 IOCs 1 YARA 1 File information Comments

SHA256 hash:	a3f5ce31d694989cdf989e2b095a6fcdf23cfae9166e74c95b7b84f6d3cffe3d
SHA3-384 hash:	6dfe45fd793ca5bfd257a074c6d9fd23092db081d794b72490caad68bbeffe1e038ef43458c5e2d0ac8a75e44fddc89f
SHA1 hash:	15c0be94f60c415ac67868cbad72bc770ad20291
MD5 hash:	b4f85a7763d281d1e90259e16698c98e
humanhash:	violet-alaska-blue-mississippi
File name:	b4f85a7763d281d1e90259e16698c98e.exe
Download:	download sample
Signature	RedLineStealer Create hunting rule
File size:	413'696 bytes
First seen:	2022-05-24 10:02:27 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	c69e88423d6ba76171ae4ccf927da66b (10 x RedLineStealer, 3 x ArkeiStealer, 1 x Smoke Loader)
ssdeep	6144:T/Yay85uDhbtd/CtWSh93mxM+XofF0GvigavwVf:Uay85uDnd/yWK3qVGK
Threatray	6'290 similar samples on MalwareBazaar
TLSH	T14794E092B291CC31E0961E309432CEA16737BC326A65540BF744BB1F6EF338196B2727
TrID	48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 16.4% (.EXE) Win64 Executable (generic) (10523/12/4) 10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):
dhash icon	ecd291f8e8b3daec (1 x RedLineStealer)
Reporter	abuse_ch
Tags:	exe RedLineStealer

abuse_ch

RedLineStealer C2:
193.106.191.222:23196

Indicators Of Compromise (IOCs)

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

IOC	ThreatFox Reference
193.106.191.222:23196	https://threatfox.abuse.ch/ioc/629536/

Intelligence

File Origin

# of uploads :

# of downloads :

335

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

redline

ID:

File name:

b4f85a7763d281d1e90259e16698c98e.exe

Verdict:

Malicious activity

Analysis date:

2022-05-25 05:18:10 UTC

Tags:

trojan rat redline

Link:

https://app.any.run/tasks/df6c3c90-fc5f-4d3b-be90-46da27751132

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/274022/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Sending a custom TCP request

Using the Windows Management Instrumentation requests

Creating a window

Reading critical registry keys

Creating a file

Launching the default Windows debugger (dwwin.exe)

Stealing user critical data

Result

Malware family:

n/a

Score:

8/10

Tags:

n/a

Link:

https://dragonfly.certego.net/analysis/19828/overview

Behaviour

MalwareBazaar

MeasuringTime

SystemUptime

EvasionQueryPerformanceCounter

CheckCmdLine

EvasionGetTickCount

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

greyware packed

Link:

https://www.filescan.io/uploads/628cad936eb3ff3263272d05/reports/3ed85b12-1e8c-4c46-9955-97c5f1872d59/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/67cfaa07-f6d6-48ab-8067-4c31e5efc8d6

Result

Threat name:

RedLine

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1000542

Signature

Connects to many ports of the same IP (likely port scanning)

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

Found malware configuration

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

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

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)

Snort IDS alert for network traffic

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/a3f5ce31d694989cdf989e2b095a6fcdf23cfae9166e74c95b7b84f6d3cffe3d/

Threat name:

Win32.Trojan.Vidar

Status:

Malicious

First seen:

2022-05-24 10:03:06 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

21 of 26 (80.77%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=up244mowssmjzx4ytyvqswtpzxzdz6xjczxhjsk3pocpnu6p7y6q._file

Verdict:

malicious

RedLineStealer

33e2d3a15c308cfdf2d22853a646c3d4dd10f97bf7a55d1fb5b101357bb6c532

RedLineStealer

4310ac4da7b16de904ef1e1bfcb6bd323408dcebe0d1ecaeb80ff53d4b1576ff

RedLineStealer

5fd46b0d3207b06f1575d40854fc514235485cc242428f07d6b06b9b3081112f

RedLineStealer

806836de1b5b4ff2294f5f3b32366e420dda24badf3ff7de7a2e7b608bc4159c

RedLineStealer

d2a9c86d306dfa11617eff4b557c8cc438ab4a39c1177c0fe5b53d060a19d417

RedLineStealer

+ 6'280 additional samples on MalwareBazaar

Result

Malware family:

redline

Score:

10/10

Tags:

family:redline botnet:mta discovery infostealer spyware stealer

Link:

https://tria.ge/reports/220524-l3cfwsgfh7/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Program crash

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Reads user/profile data of web browsers

RedLine

Malware Config

C2 Extraction:

193.106.191.222:23196

Unpacked files

SH256 hash:

043caecd0ee6f9c4d6c9daac055d859aa2d3b7465cb21b5ed3fdfb284c9748af

MD5 hash:

6db206fc081f47b3c3ed987e5679a61b

SHA1 hash:

9fc9fa72a17c953befeda382db06dd47451cb963

Link:

https://www.unpac.me/results/07986767-b9b4-4f0c-a605-9e4662e7e12a/

SH256 hash:

638c078e793069dc67e572483091c2eb7816a341ed9f049b0e15b9573e6969d5

MD5 hash:

a611f4ca2a94fd49981b39478348cb6b

SHA1 hash:

5462432972f1e9a8c5b22e69ad3d9a0142a4096c

Link:

https://www.unpac.me/results/07986767-b9b4-4f0c-a605-9e4662e7e12a/

SH256 hash:

56837e7a3ab1fe185c4f82fd170d64b7d9c3fe6062f0820cbaff7afe0098e676

MD5 hash:

c48a6be19618149b334812aa11d0bd4a

SHA1 hash:

4e708b4b369285d9d0e6143f511207359dd658fd

Link:

https://www.unpac.me/results/07986767-b9b4-4f0c-a605-9e4662e7e12a/

SH256 hash:

a3f5ce31d694989cdf989e2b095a6fcdf23cfae9166e74c95b7b84f6d3cffe3d

MD5 hash:

b4f85a7763d281d1e90259e16698c98e

SHA1 hash:

15c0be94f60c415ac67868cbad72bc770ad20291

Link:

https://www.unpac.me/results/07986767-b9b4-4f0c-a605-9e4662e7e12a/

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/a3f5ce31d694989cdf989e2b095a6fcdf23cfae9166e74c95b7b84f6d3cffe3d

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.