MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6974f159cb6e056fd9675ec4ecb6d271a7d6bb69711a295be593091d3bcb9e45. 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: 14


Intelligence 14 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6974f159cb6e056fd9675ec4ecb6d271a7d6bb69711a295be593091d3bcb9e45
SHA3-384 hash: 34e29d42e8b286b52adade74d26a93b4bdd03d29dc2e0c0dd84d678f2abe4dcb8c48969255b2da2b389d61cb44917b9b
SHA1 hash: 0227d4e1597ca90477cad5fc3a960f3590457031
MD5 hash: 5d329190630c5c051e1b2c4ad4c69abd
humanhash: lion-texas-robert-floor
File name:HEUR-Backdoor.MSIL.LightStone.gen-6974f159cb6.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'378'916 bytes
First seen:2023-11-05 13:25:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash fcf1390e9ce472c7270447fc5c61a0c1 (863 x DCRat, 118 x NanoCore, 94 x njrat)
ssdeep 24576:O2G/nvxW3WDkIavL5BH7pdKk+BSjLeuNVg+4u:ObA3BI+BH9uB+r
Threatray 350 similar samples on MalwareBazaar
TLSH T14B553A037644CC1AD16A1777C4AFC42013ACBD916631CA1A7AAB7A5B75F23931D0AFCB
TrID 54.2% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
40.3% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
2.1% (.EXE) Win64 Executable (generic) (10523/12/4)
1.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
0.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 86a62bab0ab69d8d (1 x DCRat)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://host1835875.hostland.pro/Lowlongpolltest.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
415
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
DCRat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/458096/
Detection(s):
SecuriteInfo.com.VBS.Encrypted.Gen.UNOFFICIAL
Create hunting rule

Win.Malware.Uztuby-9848412-0
Create hunting rule

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

Win.Trojan.Uztuby-9855059-0
Create hunting rule

Win.Ransomware.Clinix-9868408-0
Create hunting rule

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

Win.Packed.Basic-9908857-0
Create hunting rule

Win.Packed.Uztuby-9937390-0
Create hunting rule

Win.Malware.Uztuby-9939317-0
Create hunting rule

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

Win.Trojan.Uztuby-10010740-0
Create hunting rule

SecuriteInfo.com.Trojan.Rasftuby.Gen.14.10239.27368.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Creating a file
Using the Windows Management Instrumentation requests
Launching a process
Creating a file in the Windows subdirectories
Creating a file in the Program Files subdirectories
Creating a file in the system32 subdirectories
Creating a file in the %temp% directory
Sending a UDP request
DNS request
Sending an HTTP GET request
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun
Enabling autorun by creating a file
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm cmd control cscript explorer greyware installer lolbin lolbin makop net overlay packed packed replace scar schtasks setupapi sfx shdocvw shell32 stealer wscript
Link:
https://www.filescan.io/uploads/654797eb6f0bce3326361706/reports/e00f5e9c-2c85-4102-bb66-97c37905d54a/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/6974f159cb6e056fd9675ec4ecb6d271a7d6bb69711a295be593091d3bcb9e45
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/16bbe348-bda9-4782-9fca-c49c891f7218
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1337252
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
C2 URLs / IPs found in malware configuration
Creates an undocumented autostart registry key
Creates multiple autostart registry keys
Creates processes via WMI
Drops executable to a common third party application directory
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Uses schtasks.exe or at.exe to add and modify task schedules
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Yara detected DCRat
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1337252 Sample: HEUR-Backdoor.MSIL.LightSto... Startdate: 05/11/2023 Architecture: WINDOWS Score: 100 57 host1835875.hostland.pro 2->57 59 Found malware configuration 2->59 61 Malicious sample detected (through community Yara rule) 2->61 63 Antivirus detection for dropped file 2->63 65 11 other signatures 2->65 11 HEUR-Backdoor.MSIL.LightStone.gen-6974f159cb6.exe 3 10 2->11         started        15 KQihinlofznONtA.exe 3 2->15         started        17 WmiPrvSE.exe 14 3 2->17         started        20 4 other processes 2->20 signatures3 process4 dnsIp5 43 C:\Users\user\AppData\Roaming\Adobe\hui.exe, PE32 11->43 dropped 45 C:\Users\user\AppData\...\sN8j8UtUmLUEbzv.vbe, data 11->45 dropped 69 Drops executable to a common third party application directory 11->69 22 wscript.exe 1 11->22         started        71 Antivirus detection for dropped file 15->71 73 Multi AV Scanner detection for dropped file 15->73 75 Machine Learning detection for dropped file 15->75 55 host1835875.hostland.pro 185.26.122.79, 49729, 49736, 80 HOSTLANDRU Russian Federation 17->55 file6 signatures7 process8 signatures9 67 Windows Scripting host queries suspicious COM object (likely to drop second stage) 22->67 25 cmd.exe 1 22->25         started        process10 process11 27 hui.exe 7 12 25->27         started        31 conhost.exe 25->31         started        file12 47 C:\Program Files\...\WmiPrvSE.exe, PE32 27->47 dropped 49 C:\PerfLogs\WmiPrvSE.exe, PE32 27->49 dropped 51 C:\PerfLogs\KQihinlofznONtA.exe, PE32 27->51 dropped 53 C:\Users\user\AppData\...\zoUR8TSZV2.bat, DOS 27->53 dropped 77 Antivirus detection for dropped file 27->77 79 Multi AV Scanner detection for dropped file 27->79 81 Creates an undocumented autostart registry key 27->81 83 3 other signatures 27->83 33 cmd.exe 1 27->33         started        signatures13 process14 process15 35 conhost.exe 33->35         started        37 chcp.com 33->37         started        39 w32tm.exe 33->39         started        41 hui.exe 33->41         started       
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6974f159cb6e056fd9675ec4ecb6d271a7d6bb69711a295be593091d3bcb9e45
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6974f159cb6e056fd9675ec4ecb6d271a7d6bb69711a295be593091d3bcb9e45/
Threat name:
ByteCode-MSIL.Trojan.SpyNoon
Create hunting rule
Status:
Malicious
First seen:
2021-10-04 02:07:45 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nf2pcwolnycw7wlhl3coznwsogt5no3joencsw7fsmer2o6ltzcq._file
Verdict:
malicious
Similar samples:
0757a3b97f39c1d8a6c3d94770762a3912304cfaffa0330761945acd7f236213
DCRat
13b9b3ae4d0e94099f69c0968b770ad5651b6d23f043a6bc34a3475f5167fc6d
DCRat
6974f159cb6e056fd9675ec4ecb6d271a7d6bb69711a295be593091d3bcb9e45
DCRat
7821d9459863256af01ff48b99ffd938aaca3bece1b4b50420aba2f17c2e2202
DCRat
8023a3a032ba0f703c62bf4c54527f1b20fbb8316d2619144dd20e816406170b
DCRat
cba27621d4b7c92fd50bf37135e150b45097ca9306061ed7049f802047bbd1b9
DCRat
f50bc6ea15a41f1aff50a177befad85a312fbd93418e683bf0eb9a28f523bdfe
DCRat
+ 340 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer persistence rat
Link:
https://tria.ge/reports/231105-qphg7sfc3w/
Behaviour
Creates scheduled task(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
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
Drops file in System32 directory
Adds Run key to start application
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
DCRat payload
DcRat
Modifies WinLogon for persistence
Process spawned unexpected child process
Unpacked files
SH256 hash:
3bd60f927e3882940077fa527712e5c55a2767564b39a932c4d4941e190a4c81
MD5 hash:
1b46dad7064609344351ac9efe3f9aab
SHA1 hash:
9aa8051f5ef6f800410ec669e52b415b6bf43816
Link:
https://www.unpac.me/results/3b43897a-9346-4e03-98d1-10d08e2ea684/
SH256 hash:
6974f159cb6e056fd9675ec4ecb6d271a7d6bb69711a295be593091d3bcb9e45
MD5 hash:
5d329190630c5c051e1b2c4ad4c69abd
SHA1 hash:
0227d4e1597ca90477cad5fc3a960f3590457031
Detections:
win_xorist_auto
Create hunting rule
Link:
https://www.unpac.me/results/3b43897a-9346-4e03-98d1-10d08e2ea684/
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/6974f159cb6e056fd9675ec4ecb6d271a7d6bb69711a295be593091d3bcb9e45

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
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:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SelfExtractingRAR
Create hunting rule
Author:Xavier Mertens
Description:Detects an SFX archive with automatic script execution
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SUSP_NET_Msil_Suspicious_Use_StrReverse
Create hunting rule
Author:dr4k0nia, modified by Florian Roth
Description:Detects mixed use of Microsoft.CSharp and VisualBasic to use StrReverse
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:win_xorist_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.xorist.

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/458096/

Comments