MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 15504193354c906ed2079878c0c104e3e420d887c5c5ab9fabed3d60afdb3bbc. 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

LimeRAT

Vendor detections: 11

Intelligence 11 IOCs YARA 4 File information Comments

SHA256 hash:	15504193354c906ed2079878c0c104e3e420d887c5c5ab9fabed3d60afdb3bbc
SHA3-384 hash:	553b04ea737a7c3db0bbf08cde5b37e5d8b2d478548fac643a7bebe2e37f63d898bbe036fefb49451b2e3537fa60e0da
SHA1 hash:	fdaefd732b18bfad7707e73f185248ffdb953d9d
MD5 hash:	459e571f8ff4e38b37fe4aaf879925e8
humanhash:	bacon-stairway-pip-uranus
File name:	459e571f8ff4e38b37fe4aaf879925e8.exe
Download:	download sample
Signature	LimeRAT Create hunting rule
File size:	29'184 bytes
First seen:	2022-07-19 18:23:59 UTC
Last seen:	2022-07-23 03:07:08 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep	384:gB+Sbj6NKbh8/6DfAHGkVoqDtc+OgL+vDKNrCeJE3WNgSWJLDpc3uQro3lc1Jsjr:upbq6DfwGsNLLU45NbWNfxj
Threatray	178 similar samples on MalwareBazaar
TLSH	T12CD26D047BE14345D3DC1AB50BB162150EB1EA1BB93BFB3D0CC954871E6BAD18B84BE2
TrID	60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.8% (.SCR) Windows screen saver (13101/52/3) 8.6% (.EXE) Win64 Executable (generic) (10523/12/4) 5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter	abuse_ch
Tags:	exe LimeRAT RAT

Intelligence

File Origin

# of uploads :

# of downloads :

397

Origin country :

n/a

Vendor Threat Intelligence

Detection:

LimeRAT

Link:

https://www.capesandbox.com/analysis/291986/

Detection(s):

Win.Malware.Barys-6836745-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Using the Windows Management Instrumentation requests

Сreating synchronization primitives

Creating a window

DNS request

Sending an HTTP GET request

Sending a custom TCP request

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-vm greyware packed regasm.exe

Link:

https://www.filescan.io/uploads/62d6f787f56fa6e45df6fca7/reports/e9651a37-2872-4c66-8d36-8dfd2bc7c62c/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:

LimeRat

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/2c2e125f-783e-43b3-aa3d-66498f4beb54

Result

Threat name:

LimeRAT

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1036753

Signature

.NET source code contains potential unpacker

Antivirus / Scanner detection for submitted sample

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Connects to a pastebin service (likely for C&C)

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Protects its processes via BreakOnTermination flag

Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Uses dynamic DNS services

Yara detected Generic Downloader

Yara detected LimeRAT

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/15504193354c906ed2079878c0c104e3e420d887c5c5ab9fabed3d60afdb3bbc/

Threat name:

ByteCode-MSIL.Backdoor.LimeRAT

Status:

Malicious

First seen:

2022-07-17 22:09:05 UTC

File Type:

PE (.Net Exe)

AV detection:

25 of 26 (96.15%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=cviedezvjsig5uqhtb4mbqie4pscbwehyxc2xh5l5u6wbl63ho6a._file

Verdict:

malicious

Result

Malware family:

limerat

Score:

10/10

Tags:

family:limerat rat

Link:

https://tria.ge/reports/220719-w12ywagaa3/

Behaviour

Suspicious use of AdjustPrivilegeToken

Legitimate hosting services abused for malware hosting/C2

LimeRAT

Unpacked files

SH256 hash:

15504193354c906ed2079878c0c104e3e420d887c5c5ab9fabed3d60afdb3bbc

MD5 hash:

459e571f8ff4e38b37fe4aaf879925e8

SHA1 hash:

fdaefd732b18bfad7707e73f185248ffdb953d9d

Link:

https://www.unpac.me/results/40996c0b-d899-4c61-a995-fcf261f2eb7c/

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

Threat name:

Suspicious File

Score:

0.35

Link:

https://yomi.yoroi.company/submissions/15504193354c906ed2079878c0c104e3e420d887c5c5ab9fabed3d60afdb3bbc

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:	MALWARE_Win_LimeRAT Create hunting rule
Author:	ditekSHen
Description:	LimeRAT payload

Rule name:	pe_imphash Create hunting rule

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

Rule name:	win_limerat_j1_00cfd931 Create hunting rule
Author:	Johannes Bader
Description:	detects the lime rat

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

LimeRAT

exe 15504193354c906ed2079878c0c104e3e420d887c5c5ab9fabed3d60afdb3bbc

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/2251357/

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/291986/

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