MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ad88cb3677f4c3954d08c5f1d6d3635d07f31c36b9c11a609993c905f7f9eb3e. 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 YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ad88cb3677f4c3954d08c5f1d6d3635d07f31c36b9c11a609993c905f7f9eb3e
SHA3-384 hash: 2cddb8d04ce111905c3cd6b97029e2c63693efe363c70883b39472beed5d0c7dbbab7e8691f70bfc5e9bb55a93613952
SHA1 hash: dd7f56f49cd5b47a03da59ed7bf725448be7bed7
MD5 hash: 6b288b20a06a4842d0c871d9fb039657
humanhash: august-florida-tennis-butter
File name:6b288b20a06a4842d0c871d9fb039657.bin.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:73'928 bytes
First seen:2023-03-30 18:55:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'751 x AgentTesla, 19'657 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 1536:XIp6Z4Zo2+xAqXynxL7d9fN44uARZAjBp7J8RRRRRBZZRNOf0EReh0RrZZZZZRd1:Xj4Zpl9fkARZAjBp7J8RRRRRBZZRNOff
TLSH T1E5733CD927D8C62AE37EBB30E4F011258936F94279B2EB5F5E40409D1C23BC0A65677B
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://vkggttin.beget.tech/updatebigloadDownloads.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
281
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6b288b20a06a4842d0c871d9fb039657.bin.exe
Verdict:
Malicious activity
Analysis date:
2023-03-30 18:57:48 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/75df9204-6f0d-4855-9e6e-17d4928a64d8

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/378929/
Detection(s):
SecuriteInfo.com.Win32.CrypterX-gen.1317.11632.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Creating a window
Searching for the window
Sending a UDP request
Сreating synchronization primitives
DNS request
Connecting to a non-recommended domain
Sending an HTTP GET request
Launching a process
Creating a process with a hidden window
Sending a custom TCP request
Running batch commands
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed packed
Link:
https://www.filescan.io/uploads/6425db46daef81576d44d1b2/reports/8b736d78-a3f3-4f76-a531-70e21affe41e/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/ad88cb3677f4c3954d08c5f1d6d3635d07f31c36b9c11a609993c905f7f9eb3e
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b82eabdb-728e-4a81-9a59-939f79029598
Result
Threat name:
DCRat, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1205508
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Creates an undocumented autostart registry key
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
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 the Telegram API (likely for C&C communication)
Yara detected DCRat
Yara detected Generic Downloader
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 838424 Sample: Lgn635Y8Eo.exe Startdate: 30/03/2023 Architecture: WINDOWS Score: 100 38 Snort IDS alert for network traffic 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 Yara detected zgRAT 2->42 44 6 other signatures 2->44 7 Lgn635Y8Eo.exe 15 7 2->7         started        process3 dnsIp4 30 s614657.smrtp.ru 188.127.239.132, 49703, 80 DHUBRU Russian Federation 7->30 28 C:\Users\user\AppData\...\Zocyhahcuzq.exe, PE32 7->28 dropped 46 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 7->46 48 Creates an undocumented autostart registry key 7->48 50 May check the online IP address of the machine 7->50 52 4 other signatures 7->52 12 Lgn635Y8Eo.exe 1 175 7->12         started        16 cmd.exe 1 7->16         started        18 powershell.exe 16 7->18         started        20 4 other processes 7->20 file5 signatures6 process7 dnsIp8 32 vkggttin.beget.tech 12->32 34 api.telegram.org 149.154.167.220, 443, 49709 TELEGRAMRU United Kingdom 12->34 36 2 other IPs or domains 12->36 54 Tries to harvest and steal browser information (history, passwords, etc) 12->54 56 Encrypted powershell cmdline option found 16->56 22 powershell.exe 21 16->22         started        24 conhost.exe 16->24         started        26 conhost.exe 18->26         started        signatures9 58 May check the online IP address of the machine 32->58 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ad88cb3677f4c3954d08c5f1d6d3635d07f31c36b9c11a609993c905f7f9eb3e/
Threat name:
ByteCode-MSIL.Trojan.Heracles
Create hunting rule
Status:
Malicious
First seen:
2023-03-30 18:56:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vwemwntx6tbzktiiyxy5nu3dlud7ghbwxharuyezspeql57z5m7a._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/230330-xlcacadh57/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
ad88cb3677f4c3954d08c5f1d6d3635d07f31c36b9c11a609993c905f7f9eb3e
MD5 hash:
6b288b20a06a4842d0c871d9fb039657
SHA1 hash:
dd7f56f49cd5b47a03da59ed7bf725448be7bed7
Link:
https://www.unpac.me/results/453722a1-9859-423c-a47b-f77f9fd10c3b/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ad88cb3677f4/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
DCRat
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/ad88cb3677f4c3954d08c5f1d6d3635d07f31c36b9c11a609993c905f7f9eb3e

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:MALWARE_Win_zgRAT
Create hunting rule
Author:ditekSHen
Description:Detects zgRAT
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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/378929/

Comments