MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b5962ff163bb7f67acd1950c2bb7b88c32cd2c28fbdfac9c8358cae1e0837488. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b5962ff163bb7f67acd1950c2bb7b88c32cd2c28fbdfac9c8358cae1e0837488
SHA3-384 hash: ded591d69f021826ab08a557e91f6b231a714c1204c5020304d5eb3ce0391c3627afa08a285b3aa6b864c8ba6c576519
SHA1 hash: 024714cc6bfe2010d57eb51d7932ff8af6bcbf6e
MD5 hash: faea8ca7b6feaca0d4271601d9298ee3
humanhash: eleven-four-violet-kansas
File name:FAEA8CA7B6FEACA0D4271601D9298EE3.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'142'348 bytes
First seen:2023-03-18 18:45:42 UTC
Last seen:2023-03-18 19:09:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash fcf1390e9ce472c7270447fc5c61a0c1 (863 x DCRat, 118 x NanoCore, 94 x njrat)
ssdeep 24576:H2G/nvxW3WS0A9eFoXEt1FdCilINPidAqFTFG939CTl:HbA3KMeFoXSdvGqFpgc
Threatray 16 similar samples on MalwareBazaar
TLSH T1603549017E50CA11F5191A73C2FF46044BB5A8902AA6E31B7EF97B6D56163A33C4CECB
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 8629393434362385 (1 x DCRat)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://91.240.86.94/javascriptCpuserverWindowstemporary.php

Intelligence

File Origin
# of uploads :
2
# of downloads :
239
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
FAEA8CA7B6FEACA0D4271601D9298EE3.exe
Verdict:
Malicious activity
Analysis date:
2023-03-18 18:48:48 UTC
Tags:
rat backdoor dcrat
Link:
https://app.any.run/tasks/bb21b324-36a4-4483-bbae-cac1ec9fe009

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/375395/
Detection(s):
SecuriteInfo.com.VBS.Encrypted.Gen.UNOFFICIAL
Create hunting rule

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

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

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

Win.Malware.Uztuby-9957322-0
Create hunting rule

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

Win.Packed.Uztuby-9969968-0
Create hunting rule

Win.Malware.Uztuby-9972880-0
Create hunting rule

Win.Trojan.DarkKomet-9976180-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file
Creating a process from a recently created file
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Launching a process
Creating a file in the Windows subdirectories
Creating a file in the %temp% directory
Sending a custom TCP request
Sending a UDP request
Sending an HTTP GET request
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/73829/overview
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug anti-vm cmd.exe cscript.exe dcrat explorer.exe greyware hacktool overlay packed packed scar schtasks.exe setupapi.dll shdocvw.dll shell32.dll
Link:
https://www.filescan.io/uploads/641606eb28f6cfd59136b7bd/reports/f1d2fa01-8c20-4403-99a1-d158f2ab5f4b/overview
Verdict:
Malicious
Labled as:
Trojan.MSIL.Basic.8.Gen;Trojan.Uztuby
Link:
https://www.hybrid-analysis.com/sample/b5962ff163bb7f67acd1950c2bb7b88c32cd2c28fbdfac9c8358cae1e0837488
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/0bfe5e26-e0a9-40d3-9775-20aa98210eda
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1196743
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Creates processes via WMI
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)
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 signatures2 2 Behavior Graph ID: 829642 Sample: 6hB116Jk6a.exe Startdate: 18/03/2023 Architecture: WINDOWS Score: 100 46 Snort IDS alert for network traffic 2->46 48 Antivirus detection for dropped file 2->48 50 Antivirus / Scanner detection for submitted sample 2->50 52 8 other signatures 2->52 9 6hB116Jk6a.exe 3 6 2->9         started        12 WmiPrvSE.exe 2->12         started        15 CLwNnHjfZdTaR.exe 2 2->15         started        17 14 other processes 2->17 process3 file4 40 C:\comSession\driverSvc.exe, PE32 9->40 dropped 42 C:\comSession\AWYyBQeygNKNzr0obHGB.vbe, data 9->42 dropped 19 wscript.exe 1 9->19         started        62 Antivirus detection for dropped file 12->62 64 Multi AV Scanner detection for dropped file 12->64 66 Machine Learning detection for dropped file 12->66 signatures5 process6 process7 21 cmd.exe 1 19->21         started        process8 23 driverSvc.exe 1 12 21->23         started        27 conhost.exe 21->27         started        file9 32 C:\comSession\CLwNnHjfZdTaR.exe, PE32 23->32 dropped 34 C:\Recovery\WmiPrvSE.exe, PE32 23->34 dropped 36 C:\Program Files (x86)\...\winlogon.exe, PE32 23->36 dropped 38 C:\MSOCache\All Users\...\CLwNnHjfZdTaR.exe, PE32 23->38 dropped 54 Antivirus detection for dropped file 23->54 56 Multi AV Scanner detection for dropped file 23->56 58 Machine Learning detection for dropped file 23->58 60 Creates processes via WMI 23->60 29 CLwNnHjfZdTaR.exe 14 2 23->29         started        signatures10 process11 dnsIp12 44 91.240.86.94, 49689, 49690, 49691 THEFIRST-ASRU Russian Federation 29->44
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b5962ff163bb7f67acd1950c2bb7b88c32cd2c28fbdfac9c8358cae1e0837488/
Threat name:
ByteCode-MSIL.Trojan.Uztuby
Create hunting rule
Status:
Malicious
First seen:
2023-03-14 19:12:37 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wwlc74ldxn7wplgrsugcxn5yrqzm2lbi7pp2zhedldfodyedosea._file
Verdict:
malicious
Similar samples:
0a036a013baccd70fa2e95cb8529d599dc5c2b33bd20d2ce1b5788a24332de63
DCRat
28155cf7392b3b62565d966c8fac62f93f5ee2d170434c4ff8e08a0a092e8688
DCRat
8e997bef9ad61722cb7b782da93b7373acd19dbdc4cb91b47e80280e2100b6a3
DCRat
946a6844d3ab11e9550bf3ecc40187aef2ff2e5b049af7fe9f75b28a9ca6acf0
DCRat
cd227fb7681d6999ef6a988c769e3c5888da335fdbf262806ecfc2850fbcb782
DCRat
cf82ec625b716e08131b50cc13a4371586ab598c4b1641a4c01039e6a71c2efd
DCRat
+ 6 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat
Link:
https://tria.ge/reports/230318-xel6zadd32/
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
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
DCRat payload
DcRat
Process spawned unexpected child process
Unpacked files
SH256 hash:
d059e57e1c0bb20fb240ee8bae65923706e25d908f66876b6a327982cef0e4b8
MD5 hash:
a85fc842a2d542584b1ab6000d975d1b
SHA1 hash:
0a5cc98599f0ece55ea32e7eddfaa38c2c3e44c4
Link:
https://www.unpac.me/results/3aa52753-cf4d-4207-8db9-e2c9abb1a9d7/
SH256 hash:
b5962ff163bb7f67acd1950c2bb7b88c32cd2c28fbdfac9c8358cae1e0837488
MD5 hash:
faea8ca7b6feaca0d4271601d9298ee3
SHA1 hash:
024714cc6bfe2010d57eb51d7932ff8af6bcbf6e
Detections:
win_xorist_auto
Create hunting rule
Link:
https://www.unpac.me/results/3aa52753-cf4d-4207-8db9-e2c9abb1a9d7/
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/b5962ff163bb7f67acd1950c2bb7b88c32cd2c28fbdfac9c8358cae1e0837488

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:sfx_pdb
Create hunting rule
Author:@razvialex
Description:Detect interesting files containing sfx with pdb paths.
Rule name:sfx_pdb_winrar_restrict
Create hunting rule
Author:@razvialex
Description:Detect interesting files containing sfx with pdb paths.
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/375395/

Comments