MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 deb4782f354f05d5ec28658ce35227e8ad5d1242260bd7cb2df5a90b84e25481. 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

DCRat

Vendor detections: 11

Intelligence 11 IOCs YARA 31 File information Comments

SHA256 hash:	deb4782f354f05d5ec28658ce35227e8ad5d1242260bd7cb2df5a90b84e25481
SHA3-384 hash:	22ae3914ec53f9a512d526d39afd09fe1b5fe9e7e48687646ec1dfa86c641f04478536a612416f2b491736df94130ca9
SHA1 hash:	ca21634f18fde5dbab1ff46421aeda8e35065eef
MD5 hash:	568dab4c80c52460e9ab65b7ce039803
humanhash:	nebraska-georgia-monkey-sixteen
File name:	568dab4c80c52460e9ab65b7ce039803.bin.exe
Download:	download sample
Signature	DCRat Create hunting rule
File size:	10'071'040 bytes
First seen:	2023-09-27 19:36:15 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	85cddd6092e65c1a58dd1e6e9ab9fc63 (18 x RedLineStealer, 9 x LummaStealer, 2 x AsyncRAT)
ssdeep	49152:HsV7Z2OyKZ4OoCrb/TzvO90d7HjmAFd4A64nsfJE7dS6sm5LJe88u2Ae1oNmvfZJ:dKZRokHsM0m43uytAoFuGEfm6Yk
Threatray	199 similar samples on MalwareBazaar
TLSH	T1EDA64AC7F99154E8C0AED33086665262BA713C881B2427D32B50FFB92F36BD4AE75354
TrID	41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 26.1% (.EXE) Win64 Executable (generic) (10523/12/4) 12.5% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.1% (.ICL) Windows Icons Library (generic) (2059/9) 5.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):
dhash icon	9892704ccdd196c6 (1 x DCRat)
Reporter	abuse_ch
Tags:	DCRat exe

abuse_ch

DCRat C2:
http://109888cm.nyashnyash.top/nyashsupport.php

Intelligence

File Origin

# of uploads :

# of downloads :

331

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

568dab4c80c52460e9ab65b7ce039803.bin.exe

Verdict:

No threats detected

Analysis date:

2023-09-27 19:39:07 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/077c4851-2cfc-46ad-8176-c75556c21a8a

Note:

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

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/451664/

Detection(s):

SecuriteInfo.com.Win64.Evo-gen.20097.31009.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Using the Windows Management Instrumentation requests

Сreating synchronization primitives

Creating a file in the %temp% directory

Launching a process

Creating a window

Searching for synchronization primitives

Reading critical registry keys

Query of malicious DNS domain

Stealing user critical data

Unauthorized injection to a system process

Sending an HTTP GET request to an infection source

Gathering data

Verdict:

No Threat

Threat level:

10/10

Confidence:

100%

Tags:

anti-debug anti-vm greyware masquerade

Link:

https://www.filescan.io/uploads/6514846032ffdb7a7a168c76/reports/6e1dbe16-6202-405a-b085-fe7b6ee3a7a3/overview

Verdict:

Suspicious

Labled as:

Trojan/Generic

Link:

https://www.hybrid-analysis.com/sample/deb4782f354f05d5ec28658ce35227e8ad5d1242260bd7cb2df5a90b84e25481

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.

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/5b097687-18c9-4768-bd81-3d39ddebb714

Result

Threat name:

DCRat

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1315512

Signature

.NET source code contains potential unpacker

.NET source code contains very large strings

Antivirus detection for dropped file

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Found malware configuration

Injects a PE file into a foreign processes

Machine Learning detection for dropped file

Malicious sample detected (through community Yara rule)

Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)

Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)

Tries to harvest and steal browser information (history, passwords, etc)

Writes to foreign memory regions

Yara detected DCRat

Yara detected Generic Downloader

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/deb4782f354f05d5ec28658ce35227e8ad5d1242260bd7cb2df5a90b84e25481/

Threat name:

Win32.Trojan.Generic

Status:

Malicious

First seen:

2023-09-27 19:37:06 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

8 of 23 (34.78%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=322hqlzvj4c5l3bimwgogurh5cwv2esceyf5pszn6wuqxbhcksaq._file

Verdict:

malicious

DCRat

4faa19632922332b8aedd25006c9c3349bcb9f2bf24bf116857258a7769efbf0

DCRat

74e9bdc6e28700a452de15dffaa4e433f8c04f448a08935ac1e58fe522d88859

DCRat

98a6de25f542afaee3621feaf905566e3a5f60c99c5e1c051de2046cd803fb06

DCRat

9f487d16cd0e0548b6bde75853d0cfcd4eb9362f61d101ce55740781e3e04b2d

DCRat

+ 189 additional samples on MalwareBazaar

Result

Malware family:

dcrat

Score:

10/10

Tags:

family:dcrat infostealer rat

Link:

https://tria.ge/reports/230927-ybs1safd72/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

DCRat payload

DcRat

Unpacked files

SH256 hash:

deb4782f354f05d5ec28658ce35227e8ad5d1242260bd7cb2df5a90b84e25481

MD5 hash:

568dab4c80c52460e9ab65b7ce039803

SHA1 hash:

ca21634f18fde5dbab1ff46421aeda8e35065eef

Link:

https://www.unpac.me/results/963b7753-b73a-45c0-80d3-1473771479e4/

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/deb4782f354f/report/overview.html

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/deb4782f354f05d5ec28658ce35227e8ad5d1242260bd7cb2df5a90b84e25481

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:	BitcoinAddress Create hunting rule
Author:	Didier Stevens (@DidierStevens)
Description:	Contains a valid Bitcoin address

Rule name:	Check_OutputDebugStringA_iat Create hunting rule

Rule name:	command_and_control Create hunting rule
Author:	CD_R0M_
Description:	This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group

Rule name:	DCRat Create hunting rule
Author:	Nikolaos 'n0t' Totosis
Description:	DCRat Payload

Rule name:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerCheck__QueryInfo Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerException__ConsoleCtrl Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerException__SetConsoleCtrl Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	GoBinTest Create hunting rule

Rule name:	golang Create hunting rule

Rule name:	Golangmalware Create hunting rule
Author:	Dhanunjaya
Description:	Malware in Golang

Rule name:	golang_binary_string Create hunting rule
Description:	Golang strings present

Rule name:	golang_duffcopy_amd64 Create hunting rule

Rule name:	HiveRansomware Create hunting rule
Author:	Dhanunjaya
Description:	Yara Rule To Detect Hive V4 Ransomware

Rule name:	identity_golang Create hunting rule
Author:	Eric Yocam
Description:	find Golang malware

Rule name:	INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File Create hunting rule
Author:	ditekSHen
Description:	Detects executables containing bas64 encoded gzip files

Rule name:	INDICATOR_SUSPICIOUS_VM_Evasion_MACAddrComb Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing virtualization MAC addresses

Rule name:	MALWARE_Win_DCRat Create hunting rule
Author:	ditekSHen
Description:	DCRat payload

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	Multifamily_RAT_Detection Create hunting rule
Author:	Lucas Acha (http://www.lukeacha.com)
Description:	Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables

Rule name:	NET Create hunting rule
Author:	malware-lu

Rule name:	NETexecutableMicrosoft Create hunting rule
Author:	malware-lu

Rule name:	pe_imphash Create hunting rule

Rule name:	QbotStuff Create hunting rule
Author:	anonymous

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SEH__vectored Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

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

Rule name:	ThreadControl__Context Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	vmdetect Create hunting rule
Author:	nex
Description:	Possibly employs anti-virtualization techniques

File information

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

Cape

https://www.capesandbox.com/analysis/451664/

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