MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 be0bf3020e394c001a0b1754ca7e3d708e5973b2bff748c033a14de047cfb9f8. 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: 15


Intelligence 15 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: be0bf3020e394c001a0b1754ca7e3d708e5973b2bff748c033a14de047cfb9f8
SHA3-384 hash: e621c54bcefc2306e02c3f523e28c99b62ebd322c9231675decd3a39ed3565afcc2e967c97179e8b363e66afacc6e449
SHA1 hash: 7cb55154f7b21231f95e00a689766504ea38a8c3
MD5 hash: c51c28da7f4fead433f4c6a70b08565a
humanhash: enemy-papa-summer-winner
File name:C51C28DA7F4FEAD433F4C6A70B08565A.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:2'518'528 bytes
First seen:2024-01-07 22:40:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:eKY2QRmWYCw7sULqPyZwSxIshnWIjm7vZAjX+ez87TkQPI1Q7SGZDLT8S46D+:RY2QgWelwSx9WkiLekTk1JMB
TLSH T177C58D3439FB502AB173EFB59AE4789ADA6FF6B33707585E205003864713A81DDC163A
TrID 59.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.6% (.SCR) Windows screen saver (13097/50/3)
8.5% (.EXE) Win64 Executable (generic) (10523/12/4)
5.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://028874lm.nyashmyash.top/ServerLinuxTestWordpressPrivate.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
333
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
be0bf3020e394c001a0b1754ca7e3d708e5973b2bff748c033a14de047cfb9f8.exe
Verdict:
Malicious activity
Analysis date:
2024-01-07 22:59:55 UTC
Tags:
rat backdoor dcrat remote stealer
Link:
https://app.any.run/tasks/1e777e5a-60f3-4787-85f0-5ff5f5569c06

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/469806/
Detection(s):
Win.Packed.Uztuby-10015799-0
Create hunting rule

Win.Packed.Uztuby-10017372-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file
Creating a file in the Program Files subdirectories
Creating a file in the Windows subdirectories
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Sending a custom TCP request
Launching a process
Creating a process from a recently created file
Loading a suspicious library
Using the Windows Management Instrumentation requests
DNS request
Sending an HTTP POST request
Creating a window
Searching for synchronization primitives
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm cmd lolbin lolbin replace
Link:
https://www.filescan.io/uploads/659b287f1bf798554aadc42e/reports/cf9413d2-1b27-442e-a63f-b5f3db165cca/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/be0bf3020e394c001a0b1754ca7e3d708e5973b2bff748c033a14de047cfb9f8
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b74511f0-dd3f-41cc-aa69-35984829b158
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1370966
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Drops executable to a common third party application directory
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, 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)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Yara detected DCRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1370966 Sample: hmwS9RMBoQ.exe Startdate: 07/01/2024 Architecture: WINDOWS Score: 100 42 028874lm.nyashmyash.top 2->42 50 Snort IDS alert for network traffic 2->50 52 Multi AV Scanner detection for domain / URL 2->52 54 Antivirus detection for URL or domain 2->54 56 11 other signatures 2->56 8 hmwS9RMBoQ.exe 4 42 2->8         started        signatures3 process4 file5 34 C:\Users\user\Desktop\yHuXdurw.log, PE32 8->34 dropped 36 C:\Users\user\Desktop\uREgWyqD.log, PE32 8->36 dropped 38 C:\Users\user\Desktop\pPDHJgSS.log, PE32 8->38 dropped 40 24 other malicious files 8->40 dropped 58 Drops executable to a common third party application directory 8->58 12 cmd.exe 1 8->12         started        signatures6 process7 signatures8 60 Uses ping.exe to sleep 12->60 62 Uses ping.exe to check the status of other devices and networks 12->62 15 emplcBLQLYKmz.exe 14 501 12->15         started        20 conhost.exe 12->20         started        22 PING.EXE 1 12->22         started        24 chcp.com 1 12->24         started        process9 dnsIp10 44 028874lm.nyashmyash.top 104.21.81.246, 49729, 49730, 49731 CLOUDFLARENETUS United States 15->44 46 172.67.166.50, 49786, 49900, 80 CLOUDFLARENETUS United States 15->46 26 C:\Users\user\Desktop\vctZxDVe.log, PE32 15->26 dropped 28 C:\Users\user\Desktop\smDiqGUl.log, PE32 15->28 dropped 30 C:\Users\user\Desktop\sVwQbkai.log, PE32 15->30 dropped 32 18 other malicious files 15->32 dropped 48 Tries to harvest and steal browser information (history, passwords, etc) 15->48 file11 signatures12
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/be0bf3020e394c001a0b1754ca7e3d708e5973b2bff748c033a14de047cfb9f8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/be0bf3020e394c001a0b1754ca7e3d708e5973b2bff748c033a14de047cfb9f8/
Threat name:
ByteCode-MSIL.Backdoor.DCRat
Create hunting rule
Status:
Malicious
First seen:
2024-01-04 12:34:33 UTC
File Type:
PE (.Net Exe)
AV detection:
29 of 37 (78.38%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xyf7gaqohfgaagqlc5kmu7r5ochfs45sx73urqbtufg6ar6pxh4a._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/240107-2l3vhsgfh6/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Checks computer location settings
Executes dropped EXE
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
3966e9a99daf976e773e43e49b9a243539e47099c43c1874acb7932e6aaab530
MD5 hash:
74be9c237090fc8a1243526974596c69
SHA1 hash:
e2f3f47f611d2b9667ed78c21645aba412186917
Link:
https://www.unpac.me/results/ad759b1e-beb7-4321-9865-90113a211b36/
SH256 hash:
2b93377ea087225820a9f8e4f331005a0c600d557242366f06e0c1eae003d669
MD5 hash:
d8bf2a0481c0a17a634d066a711c12e9
SHA1 hash:
7cc01a58831ed109f85b64fe4920278cedf3e38d
Link:
https://www.unpac.me/results/ad759b1e-beb7-4321-9865-90113a211b36/
SH256 hash:
be0bf3020e394c001a0b1754ca7e3d708e5973b2bff748c033a14de047cfb9f8
MD5 hash:
c51c28da7f4fead433f4c6a70b08565a
SHA1 hash:
7cb55154f7b21231f95e00a689766504ea38a8c3
Detections:
INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File
Create hunting rule
cn_utf8_windows_terminal
Create hunting rule
Link:
https://www.unpac.me/results/ad759b1e-beb7-4321-9865-90113a211b36/
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/be0bf3020e394c001a0b1754ca7e3d708e5973b2bff748c033a14de047cfb9f8

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_Embedded_Gzip_B64Encoded_File
Create hunting rule
Author:ditekSHen
Description:Detects executables containing bas64 encoded gzip files
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:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/469806/

Comments