MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fadb8eb7a7e20388dd3f9cf66171ae8d1c1e0845aed740ea58fa432c69bbaa7e. 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: 10


Intelligence 10 IOCs 1 YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fadb8eb7a7e20388dd3f9cf66171ae8d1c1e0845aed740ea58fa432c69bbaa7e
SHA3-384 hash: 2cd4b6da55de68667213da03ebe5246a237c698a196831c7ddc1f8ebfb98d7a8e0842e441efc10c25e3d292e05e24918
SHA1 hash: 78f17a5ffce0b7b34532d33b85d999ba2bfbcb74
MD5 hash: 445fa165957d7e773453c4b83fe703f3
humanhash: summer-robin-nineteen-snake
File name:445fa165957d7e773453c4b83fe703f3.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:303'104 bytes
First seen:2021-11-22 18:46:43 UTC
Last seen:2021-11-22 20:55:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 6144:eC7ZMNJ/4YvSaC7htM8Rjuc4aZTs/jiZ5Y2xwvm/5UlJ:KLqTtM8RqcabEO25G
Threatray 99 similar samples on MalwareBazaar
TLSH T17754CF2076BD6B46F67987F50AB1A41457BA7D2B3968D22C1CC320DF1836F424B91F2B
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://80.87.194.232/whell_/on/moss000/Jstraffic.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://80.87.194.232/whell_/on/moss000/Jstraffic.php https://threatfox.abuse.ch/ioc/253247/

Intelligence

File Origin
# of uploads :
2
# of downloads :
115
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
445fa165957d7e773453c4b83fe703f3.exe
Verdict:
Malicious activity
Analysis date:
2021-11-22 19:00:25 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/0c6c20d6-1589-4ee1-901d-0094dd34e9b6

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Detection(s):
SecuriteInfo.com.Artemis445FA165957D.17766.15027.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Unauthorized injection to a recently created process
Creating a file
Creating a file in the Windows subdirectories
Using the Windows Management Instrumentation requests
Launching a process
Creating a file in the Program Files subdirectories
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
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/619be5aa94a88037d2fee4ab/reports/cb0d8a5a-162a-4a9e-926f-c20b96ca5c2b/overview
Result
Verdict:
UNKNOWN
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:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/119a4425-6349-457b-b570-28bd07813895
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/894132
Signature
.NET source code contains potential unpacker
Creates an autostart registry key pointing to binary in C:\Windows
Creates an undocumented autostart registry key
Creates multiple autostart registry keys
Creates processes via WMI
Drops executables to the windows directory (C:\Windows) and starts them
Injects a PE file into a foreign processes
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
Sigma detected: Execution from Suspicious Folder
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: 526610 Sample: 325veSKU6d.exe Startdate: 22/11/2021 Architecture: WINDOWS Score: 100 39 cdn.discordapp.com 2->39 53 Multi AV Scanner detection for dropped file 2->53 55 Multi AV Scanner detection for submitted file 2->55 57 Yara detected DCRat 2->57 59 5 other signatures 2->59 8 325veSKU6d.exe 15 3 2->8         started        13 WmiPrvSE.exe 2->13         started        15 UsoClient.exe 14 3 2->15         started        17 6 other processes 2->17 signatures3 process4 dnsIp5 41 160.20.147.90, 49759, 49763, 49765 COMBAHTONcombahtonGmbHDE Germany 8->41 43 cdn.discordapp.com 162.159.134.233, 443, 49758, 49766 CLOUDFLARENETUS United States 8->43 37 C:\Users\user\AppData\...\325veSKU6d.exe.log, ASCII 8->37 dropped 67 Creates processes via WMI 8->67 69 Injects a PE file into a foreign processes 8->69 19 325veSKU6d.exe 11 20 8->19         started        23 325veSKU6d.exe 8->23         started        71 Multi AV Scanner detection for dropped file 13->71 73 Machine Learning detection for dropped file 13->73 75 Drops executables to the windows directory (C:\Windows) and starts them 13->75 45 162.159.129.233, 443, 49764, 49770 CLOUDFLARENETUS United States 15->45 47 192.168.2.1 unknown unknown 17->47 file6 signatures7 process8 file9 29 C:\Windows\SysWOW64\...\RuntimeBroker.exe, PE32 19->29 dropped 31 C:\Windows\Containers\WmiPrvSE.exe, PE32 19->31 dropped 33 C:\Users\user\Desktop\...\325veSKU6d.exe, PE32 19->33 dropped 35 7 other malicious files 19->35 dropped 61 Creates an undocumented autostart registry key 19->61 63 Creates multiple autostart registry keys 19->63 65 Creates an autostart registry key pointing to binary in C:\Windows 19->65 25 325veSKU6d.exe 19->25         started        signatures10 process11 dnsIp12 49 162.159.133.233, 443, 49762, 49771 CLOUDFLARENETUS United States 25->49 51 cdn.discordapp.com 25->51 77 Injects a PE file into a foreign processes 25->77 signatures13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fadb8eb7a7e20388dd3f9cf66171ae8d1c1e0845aed740ea58fa432c69bbaa7e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-11-22 18:47:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
32
AV detection:
22 of 45 (48.89%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7lny5n5h4ibyrxj7tt3gc4noruob4ccfv3lub2sy7jbsy2n3vj7a._file
Verdict:
malicious
Similar samples:
0b5a4d65bd3424391e5f9bc5b6247635b8097005edb07f35eee3aef1d73e1b64
DCRat
589f17f9788644c903212007adadb661a42e6100ae8ddaab9a320b573b659bca
DCRat
7b0f445718f91d7d32669089ecf436c8cfc3639f756ef1d91f8ba5aa90c5145a
DCRat
b4c19382bab3d47124fb7d9e3dfaab5f8c6e7425d02733f3dc456df763169f7a
DCRat
b8bfab8809637a883a56f0795d13077b51f938272910d5a653c26f5ca9aa81c9
DCRat
e206cdfadd769d8506f7dde22b1a3277075506810b455f491ff08fd42707a0a0
DCRat
+ 89 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence spyware stealer suricata
Link:
https://tria.ge/reports/211122-xe7snsgfdj/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Modifies WinLogon for persistence
Process spawned unexpected child process
suricata: ET MALWARE DCRAT Activity (GET)
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
Unpacked files
SH256 hash:
fadb8eb7a7e20388dd3f9cf66171ae8d1c1e0845aed740ea58fa432c69bbaa7e
MD5 hash:
445fa165957d7e773453c4b83fe703f3
SHA1 hash:
78f17a5ffce0b7b34532d33b85d999ba2bfbcb74
Link:
https://www.unpac.me/results/065904e6-088b-4168-a7bb-51782649ef5b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.85
Link:
https://yomi.yoroi.company/submissions/fadb8eb7a7e20388dd3f9cf66171ae8d1c1e0845aed740ea58fa432c69bbaa7e

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_DiscordURL
Create hunting rule
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
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_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:MALWARE_Win_AsyncRAT
Create hunting rule
Author:ditekSHen
Description:Detects AsyncRAT
Rule name:MALWARE_Win_DCRat
Create hunting rule
Author:ditekSHen
Description:DCRat payload
Rule name:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_Encoded_Discord_Attachment_Oct21_1
Create hunting rule
Author:Florian Roth
Description:Detects suspicious encoded URL to a Discord attachment (often used for malware hosting on a legitimate FQDN)
Reference:Internal Research

File information

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

Web download

DCRat

Executable exe fadb8eb7a7e20388dd3f9cf66171ae8d1c1e0845aed740ea58fa432c69bbaa7e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1642880/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/208325/

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