MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 250e2ffc212f555dacb277baa97dceab7312c8360c26a9d9e7f6572e37eec5e8. 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: 250e2ffc212f555dacb277baa97dceab7312c8360c26a9d9e7f6572e37eec5e8
SHA3-384 hash: 855b58438938f7c0d547593cc75362baa56205980749e6dcffa40df455050d3ba2a88864e2c4221800867656c6fba5d6
SHA1 hash: 3a24a1333656110c762ed90c0b912949cb37fc53
MD5 hash: a7fc20676c7b178a8ea4d94b2358bbad
humanhash: zebra-illinois-sierra-nineteen
File name:a7fc20676c7b178a8ea4d94b2358bbad.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:847'360 bytes
First seen:2024-02-15 15:40:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'648 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:2IE2vYj9aQwDZh0W0kU39hZ+eC3WDVOpZdycKINGjIYw:dYj9aQYh0W0kUtjx8p3l/NwIYw
Threatray 204 similar samples on MalwareBazaar
TLSH T16B05F7027E48CE02F0091633C6EF454847B4AD556AA6EB2B7DBA376E59123973C0DDCB
TrID 47.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
20.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
8.4% (.SCR) Windows screen saver (13097/50/3)
6.8% (.EXE) Win64 Executable (generic) (10523/12/4)
4.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://watermjx.beget.tech/L1nc0In.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
398
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
250e2ffc212f555dacb277baa97dceab7312c8360c26a9d9e7f6572e37eec5e8.exe
Verdict:
Malicious activity
Analysis date:
2024-02-15 15:41:55 UTC
Tags:
rat backdoor dcrat remote stealer
Link:
https://app.any.run/tasks/1886c382-9655-46c7-a99e-ca7e2af93725

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
DCRat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/476363/
Detection(s):
Win.Packed.Msilmamut-9950860-0
Create hunting rule

Win.Packed.Basic-9952747-0
Create hunting rule

Win.Packed.Uztuby-9963900-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a file in the Program Files subdirectories
Using the Windows Management Instrumentation requests
Launching a process
Creating a file
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Sending a UDP request
Creating a process from a recently created file
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Creating a window
Searching for synchronization primitives
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm cmd cscript dcrat explorer lolbin net_reactor obfuscated packed schtasks stealer
Link:
https://www.filescan.io/uploads/65ce3093ac375bec15e81519/reports/8f9ad3cf-7db3-421d-acaa-08de843ad907/overview
Verdict:
Malicious
Labled as:
Trojan.MSIL.Basic.8
Link:
https://www.hybrid-analysis.com/sample/250e2ffc212f555dacb277baa97dceab7312c8360c26a9d9e7f6572e37eec5e8
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:
Malicious
Link:
https://analyze.intezer.com/analyses/e9724289-1d57-4b4c-adc6-3870b343a5d9
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1392956
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Connects to a pastebin service (likely for C&C)
Creates processes via WMI
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files to the user root directory
Drops PE files with benign system names
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: Schedule system process
Sigma detected: System File Execution Location Anomaly
Snort IDS alert for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DCRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1392956 Sample: mwcPF1EpU6.exe Startdate: 15/02/2024 Architecture: WINDOWS Score: 100 39 pastebin.com 2->39 41 watermjx.beget.tech 2->41 51 Snort IDS alert for network traffic 2->51 53 Found malware configuration 2->53 55 Antivirus detection for dropped file 2->55 59 12 other signatures 2->59 7 mwcPF1EpU6.exe 1 25 2->7         started        11 explorer.exe 3 2->11         started        13 TfKkJKCYmwQmoNvTMLSw.exe 2->13         started        15 4 other processes 2->15 signatures3 57 Connects to a pastebin service (likely for C&C) 39->57 process4 file5 27 C:\Windows\PrintDialog\pris\explorer.exe, PE32 7->27 dropped 29 C:\Users\user\TfKkJKCYmwQmoNvTMLSw.exe, PE32 7->29 dropped 31 C:\Recovery\winlogon.exe, PE32 7->31 dropped 33 4 other malicious files 7->33 dropped 61 Drops PE files to the user root directory 7->61 63 Uses schtasks.exe or at.exe to add and modify task schedules 7->63 65 Creates processes via WMI 7->65 67 Drops PE files with benign system names 7->67 17 winlogon.exe 14 2 7->17         started        21 schtasks.exe 7->21         started        23 schtasks.exe 7->23         started        25 19 other processes 7->25 69 Antivirus detection for dropped file 11->69 71 Multi AV Scanner detection for dropped file 11->71 73 Machine Learning detection for dropped file 11->73 signatures6 process7 dnsIp8 35 pastebin.com 172.67.34.170, 443, 49705 CLOUDFLARENETUS United States 17->35 37 watermjx.beget.tech 5.101.153.86, 49706, 49707, 49708 BEGET-ASRU Russian Federation 17->37 43 Antivirus detection for dropped file 17->43 45 Multi AV Scanner detection for dropped file 17->45 47 Machine Learning detection for dropped file 17->47 49 Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines) 21->49 signatures9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/250e2ffc212f555dacb277baa97dceab7312c8360c26a9d9e7f6572e37eec5e8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/250e2ffc212f555dacb277baa97dceab7312c8360c26a9d9e7f6572e37eec5e8/
Threat name:
ByteCode-MSIL.Backdoor.DCRat
Create hunting rule
Status:
Malicious
First seen:
2024-02-08 21:38:38 UTC
File Type:
PE (.Net Exe)
AV detection:
31 of 38 (81.58%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=euhc77bbf5kv3lfso65ks7oovnzrfsbwbqtktwph6zls4n7oyxua._file
Verdict:
malicious
Similar samples:
1e1a63dc013e9571d1430993d08eb080e5f97339e107efcfdb39bae9aef8ce54
DCRat
266126ef45c3eb686abbb96bb3dc4427f7772bb48b8e9ad1c502b43c63c92475
DCRat
387d5d85440c9e1db680894c297350c26145221e3986ed01bd3b5bddd8cb923e
DCRat
5f7afeeee13aaee6874a59a510b75767156f75d14db0cd4e1725ee619730ccc8
DCRat
9c8b561cf27708f285da964826b1183608e75be698f6b5a4469faea8e535a760
DCRat
+ 194 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat
Link:
https://tria.ge/reports/240215-s4rersac5s/
Behaviour
Creates scheduled task(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Legitimate hosting services abused for malware hosting/C2
Checks computer location settings
Executes dropped EXE
DCRat payload
DcRat
Process spawned unexpected child process
Unpacked files
SH256 hash:
250e2ffc212f555dacb277baa97dceab7312c8360c26a9d9e7f6572e37eec5e8
MD5 hash:
a7fc20676c7b178a8ea4d94b2358bbad
SHA1 hash:
3a24a1333656110c762ed90c0b912949cb37fc53
Link:
https://www.unpac.me/results/db61d340-7691-44d8-9b9e-c28eff4a9205/
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/250e2ffc212f555dacb277baa97dceab7312c8360c26a9d9e7f6572e37eec5e8

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:BAZT_B5_NOCEXInvalidStream
Create hunting rule
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
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/476363/

Comments