MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 95a0a3662521617e193e1a64160490860af2b3ef0c9dc6d9caeae82e8b75df67. 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: 14

Intelligence 14 IOCs YARA 9 File information Comments

SHA256 hash:	95a0a3662521617e193e1a64160490860af2b3ef0c9dc6d9caeae82e8b75df67
SHA3-384 hash:	80b9016933a6cd5cc3dff089a8c17eb937093afdf0b01a6f5a5678c424b9c37b254bc8df4a1ffc27fa401cc1a24f1a85
SHA1 hash:	e7d353f585ead189b3d453d24ed4dbc5a8c429f9
MD5 hash:	8dfcd4af0d57b29701526c0cbe5920d1
humanhash:	venus-high-colorado-nuts
File name:	file
Download:	download sample
Signature	DCRat Create hunting rule
File size:	171'570 bytes
First seen:	2023-06-13 14:20:12 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	3c7dab889b9ad02600da9a2c14f57c3e (1 x AveMariaRAT, 1 x DCRat, 1 x RemcosRAT)
ssdeep	3072:x6m7g0RE3N82rmAniiFhcglB44OpJEdy+PkDLJ6rSIalbn:xJE3i2rmVioEBSpJUPkDLJ6mIalbn
Threatray	359 similar samples on MalwareBazaar
TLSH	T137F39D2D3DB85D66D0E5C7B088F27467B051AC2E36CF5D1F698BAB18497394324E322E
TrID	82.3% (.EXE) Win32 Executable Microsoft Visual Basic 6 (82067/2/8) 5.0% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.5% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) 2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):
dhash icon	1003873d31213f10 (142 x DarkCloud, 132 x GuLoader, 35 x a310Logger)
Reporter	jstrosch
Tags:	DCRat exe

Intelligence

File Origin

# of uploads :

# of downloads :

271

Origin country :

Vendor Threat Intelligence

Malware family:

asyncrat

ID:

File name:

file

Verdict:

Malicious activity

Analysis date:

2023-06-13 14:30:16 UTC

Tags:

asyncrat

Link:

https://app.any.run/tasks/4cecc8f3-37f3-4612-9887-4913bb08ff05

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/398435/

Detection(s):

SecuriteInfo.com.Variant.Lazy.350119.28151.22042.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Сreating synchronization primitives

Creating a window

Launching a process

Searching for synchronization primitives

Launching the default Windows debugger (dwwin.exe)

Sending a custom TCP request

Unauthorized injection to a system process

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

evasive overlay packed trickbot

Link:

https://www.filescan.io/uploads/64887b509f45f940f553d149/reports/22b5bdfc-0ec5-45e5-9c00-17c7d255df24/overview

Verdict:

Malicious

Labled as:

Lazy.Generic

Link:

https://www.hybrid-analysis.com/sample/95a0a3662521617e193e1a64160490860af2b3ef0c9dc6d9caeae82e8b75df67

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/09ce17c1-1305-4d19-9ab4-b375944ee178

Result

Threat name:

AsyncRAT, DcRat

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1253766

Signature

.NET source code contains potential unpacker

.NET source code references suspicious native API functions

Allocates memory in foreign processes

Antivirus / Scanner detection for submitted sample

Found malware configuration

Injects a PE file into a foreign processes

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Writes to foreign memory regions

Yara detected AsyncRAT

Yara detected DcRat

Behaviour

Behavior Graph:

Download SVG

Detection:

dcrat

Link:

https://mwdb.cert.pl/sample/95a0a3662521617e193e1a64160490860af2b3ef0c9dc6d9caeae82e8b75df67/

Threat name:

Win32.Backdoor.AsyncRAT

Status:

Malicious

First seen:

2023-06-13 14:21:06 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

19 of 23 (82.61%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=swqkgzrfefqx4gj6djsbmbeqqyfpfm7pbso4nwok5luc5c3v35tq._file

Result

Malware family:

asyncrat

Score:

10/10

Tags:

family:asyncrat botnet:default rat

Link:

https://tria.ge/reports/230613-rnz7asgf24/

Behaviour

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Program crash

Suspicious use of SetThreadContext

Async RAT payload

AsyncRat

Malware Config

C2 Extraction:

192.168.175.1:1800

Unpacked files

SH256 hash:

3b3c00add0536e00bb83978fe78de7534799405918380d9d678d11303640b4cd

MD5 hash:

e07a1c0c3c290a21a9121d566e0153d1

SHA1 hash:

c5f9bd4109d60e74e33699e94c1ccc084d5041b1

Link:

https://www.unpac.me/results/69663bf7-7d17-42c2-bc67-f7b0b01d81cc/

SH256 hash:

95a0a3662521617e193e1a64160490860af2b3ef0c9dc6d9caeae82e8b75df67

MD5 hash:

8dfcd4af0d57b29701526c0cbe5920d1

SHA1 hash:

e7d353f585ead189b3d453d24ed4dbc5a8c429f9

Link:

https://www.unpac.me/results/69663bf7-7d17-42c2-bc67-f7b0b01d81cc/

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/95a0a3662521/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/95a0a3662521617e193e1a64160490860af2b3ef0c9dc6d9caeae82e8b75df67

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_SUSPICIOUS_EXE_B64_Artifacts Create hunting rule
Author:	ditekSHen
Description:	Detects executables embedding bas64-encoded APIs, command lines, registry keys, etc.

Rule name:	INDICATOR_SUSPICIOUS_EXE_DcRatBy Create hunting rule
Author:	ditekSHen
Description:	Detects executables containing the string DcRatBy

Rule name:	INDICATOR_SUSPICIOUS_EXE_WMI_EnumerateVideoDevice Create hunting rule
Author:	ditekSHen
Description:	Detects executables attemping to enumerate video devices using WMI

Rule name:	MAL_AsnycRAT Create hunting rule
Author:	SECUINFRA Falcon Team
Description:	Detects AsnycRAT based on it's config decryption routine

Rule name:	MAL_AsyncRAT_Config_Decryption Create hunting rule
Author:	SECUINFRA Falcon Team
Description:	Detects AsnycRAT based on it's config decryption routine

Rule name:	pe_imphash Create hunting rule

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

Rule name:	SUSP_DOTNET_PE_List_AV Create hunting rule
Author:	SECUINFRA Falcon Team
Description:	Detecs .NET Binary that lists installed AVs

Rule name:	Windows_Trojan_DCRat_1aeea1ac Create hunting rule
Author:	Elastic Security

File information

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

Web download

DCRat

exe 95a0a3662521617e193e1a64160490860af2b3ef0c9dc6d9caeae82e8b75df67

(this sample)

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/398435/

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