MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 346b769168c5fc8865428098350048f6e604a7a7bd5846bf03d99e4244663706. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 346b769168c5fc8865428098350048f6e604a7a7bd5846bf03d99e4244663706
SHA3-384 hash: 03adaf1ceb964fd0b3fc491a4216cb78c97c18a5610a1b5237b56eb310e5cc068bca16d11f9c305e2f2fef38be3f8de4
SHA1 hash: fb852fd426c37c4e779b7227872e8e769bd9ab2c
MD5 hash: 094541738eaadb4b79c03ce70ad1c8f7
humanhash: idaho-purple-zebra-beryllium
File name:rt.bin
Download: download sample
Signature DCRat
Create hunting rule
File size:1'211'392 bytes
First seen:2022-07-11 12:26:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:xcWbxUR3VHMRFjwW7REGwW7RQN6BwW0RWNFwW4RCOpQ2+wW7RC0LDGoaWBbWjoIM:+oxUR3VHMRFjwW7REGwW7RQN6BwW0RWY
Threatray 2'248 similar samples on MalwareBazaar
TLSH T1FB4518027B46EE03D07A263BD9DF846407B8AD41BB6AD61A7EAF335C64513A30D0D5CE
TrID 48.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
20.5% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
8.6% (.SCR) Windows screen saver (13101/52/3)
6.9% (.EXE) Win64 Executable (generic) (10523/12/4)
4.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
Reporter KdssSupport
Tags:DCRat exe


Avatar
KdssSupport
Uploaded with API

Intelligence

File Origin
# of uploads :
1
# of downloads :
239
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
https://cdn.discordapp.com/attachments/439883899334688769/996001057245237258/Cesar_injector.exe
Verdict:
Malicious activity
Analysis date:
2022-07-11 10:33:12 UTC
Tags:
trojan rat backdoor dcrat
Link:
https://app.any.run/tasks/bf0aebc9-5ffc-4f66-83c3-424dbc2862a8

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/286249/
Detection(s):
Win.Malware.Uztuby-9848412-0
Create hunting rule

Win.Packed.Uztuby-9851623-0
Create hunting rule

Win.Packed.Basic-9874460-0
Create hunting rule

Win.Packed.Uztuby-9875336-0
Create hunting rule

Win.Packed.Uztuby-9877681-0
Create hunting rule

Win.Malware.Uztuby-9877683-0
Create hunting rule

Win.Malware.Uztuby-9878616-0
Create hunting rule

Win.Packed.Uztuby-9878629-0
Create hunting rule

Win.Malware.Uztuby-9878756-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the system32 subdirectories
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
Creating a file
Creating a process from a recently created file
Searching for synchronization primitives
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug anti-vm cmd.exe evasive explorer.exe fingerprint greyware hacktool obfuscated packed stealer
Link:
https://www.filescan.io/uploads/62cc174481790e51fe576ecc/reports/7922b622-ee86-4182-b0ff-fb678fe374b8/overview
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/df7d9fdf-e79f-4088-a5a5-e36cf3e7dbc6
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1028605
Signature
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
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Sigma detected: Schedule system process
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DCRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 661098 Sample: rt.bin Startdate: 11/07/2022 Architecture: WINDOWS Score: 100 44 Multi AV Scanner detection for domain / URL 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 Antivirus detection for URL or domain 2->48 50 6 other signatures 2->50 7 rt.exe 1 17 2->7         started        11 dwm.exe 14 3 2->11         started        13 UsoClient.exe 3 2->13         started        15 2 other processes 2->15 process3 file4 34 C:\Windows\...\ShellExperienceHost.exe, PE32 7->34 dropped 36 C:\Windows\InputMethod\CHS\dwm.exe, PE32 7->36 dropped 38 C:\Users\Default\Music\lsass.exe, PE32 7->38 dropped 40 6 other malicious files 7->40 dropped 52 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->52 54 Uses schtasks.exe or at.exe to add and modify task schedules 7->54 56 Drops PE files with benign system names 7->56 64 2 other signatures 7->64 17 lsass.exe 14 2 7->17         started        20 schtasks.exe 1 7->20         started        22 schtasks.exe 1 7->22         started        24 2 other processes 7->24 58 Antivirus detection for dropped file 11->58 60 Multi AV Scanner detection for dropped file 11->60 62 Machine Learning detection for dropped file 11->62 signatures5 process6 dnsIp7 42 37.230.116.78, 49755, 49758, 49775 THEFIRST-ASRU Russian Federation 17->42 26 conhost.exe 20->26         started        28 conhost.exe 22->28         started        30 conhost.exe 24->30         started        32 conhost.exe 24->32         started        process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/346b769168c5fc8865428098350048f6e604a7a7bd5846bf03d99e4244663706/
Threat name:
ByteCode-MSIL.Trojan.SpyNoon
Create hunting rule
Status:
Malicious
First seen:
2021-07-09 04:34:43 UTC
File Type:
PE (.Net Exe)
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=grvxneliyx6iqzkcqcmdkaci63tajj5hxvmenpyd3gpeerdgg4da._file
Verdict:
malicious
Similar samples:
23373334a8179c86c6873e56c035ba848ea8023e2d717fc449b7f29ac2455657
DCRat
2560cc6fef94164b1e60d22763fc15dfb84314b6b5f7f581b1ea3a09af2e3021
DCRat
37b3a1d0c99b42d11596890640c076a18929f5087f924d22e9b751b3afd4f94c
DCRat
58a7160bc9c6b737602ae6560a308cc5a824807f6ba4fb61efc5d5bb0c41ff91
DCRat
7c60b5f7e4d95d3da4f309fb6c759669dbc852cd53ba4fe553432d90e4804d81
DCRat
844b9f86c1708ac12367aeef61e3116207fc430734449781d663755f9b4ffad8
DCRat
8a5bec4293f13f84bbbcf619299eff545fe08f3276d9530381abd41d31a60300
DCRat
bb55fcf1625411295d87059f3116db4109ef0783504fbce9c5eca05ef72d45e0
DCRat
f60133f0545df116739879fd080e0fc688aece721a4123612ebaa479c2c551e0
DCRat
ff1cf221e44187ccf5382ba91b26991722b97d2dd0ef25ae0b5fda12425a4a93
DCRat
+ 2'238 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat
Link:
https://tria.ge/reports/220711-pmr37abde6/
Behaviour
Creates scheduled task(s)
Modifies registry class
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Checks computer location settings
Executes dropped EXE
DCRat payload
DcRat
Unpacked files
SH256 hash:
520d8bdfef99720d23c1d50ff8b3cecdbdd237c3cbe3d6df004e0633d6cc8174
MD5 hash:
c1a058b4a5fe3c725caebae91b7059fc
SHA1 hash:
9ddf9b11e7339c83ecb50927fd40f433742d5ca7
Link:
https://www.unpac.me/results/5dbae1bc-2da1-4014-ae25-c2bc2b94e93a/
SH256 hash:
346b769168c5fc8865428098350048f6e604a7a7bd5846bf03d99e4244663706
MD5 hash:
094541738eaadb4b79c03ce70ad1c8f7
SHA1 hash:
fb852fd426c37c4e779b7227872e8e769bd9ab2c
Link:
https://www.unpac.me/results/5dbae1bc-2da1-4014-ae25-c2bc2b94e93a/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/346b769168c5/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.50
Link:
https://yomi.yoroi.company/submissions/346b769168c5fc8865428098350048f6e604a7a7bd5846bf03d99e4244663706

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:downloader_macros
Create hunting rule
Author:ddvvmmzz
Description:downloader macros
Rule name:exec_macros
Create hunting rule
Author:ddvvmmzz
Description:exec macros
Rule name:obfuscate_macros
Create hunting rule
Author:ddvvmmzz
Description:obfuscate macros
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.

Web download

DCRat

Executable exe 346b769168c5fc8865428098350048f6e604a7a7bd5846bf03d99e4244663706

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/286249/

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