MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fdaf58761464c29e1b07f37c625b6d0032280307fb5cdb97b2bcc6233b2b6f92. 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: 13


Intelligence 13 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fdaf58761464c29e1b07f37c625b6d0032280307fb5cdb97b2bcc6233b2b6f92
SHA3-384 hash: cb5a9bde43917d2d85c7b939959093aaa09cc850f42caed246ff9f12f28cd6f0bed271149e46e4b55f089121142f39cb
SHA1 hash: 18ca44304ab1b4c4263851de1cbdae6e7a09bcd7
MD5 hash: 3f51732f26440b34a09b17c876183c7f
humanhash: friend-sink-william-apart
File name:3f51732f26440b34a09b17c876183c7f.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:3'791'627 bytes
First seen:2023-12-06 19:00:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 12e12319f1029ec4f8fcbed7e82df162 (389 x DCRat, 52 x RedLineStealer, 51 x Formbook)
ssdeep 49152:IBJXYXJ6TnfiaAzwzZLq/suJ3MVI1A0MFPPhU9co9P6N6lzC7Z9E/gZY1+V:yBYXJ67fHAg2syx8hgxBwG8Zi/0ke
Threatray 867 similar samples on MalwareBazaar
TLSH T10306E00665D25E37C2A1173144A7483DB2E5DB327A62EF1B360E20E5AD037F5CE722A7
TrID 74.5% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
16.2% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
2.9% (.EXE) Win64 Executable (generic) (10523/12/4)
1.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 9494b494d4aeaeac (832 x DCRat, 172 x RedLineStealer, 134 x CryptOne)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://233584cm.nyashland.top/ExternalLinuxCentral.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
332
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/462998/
Detection(s):
SecuriteInfo.com.VBS.Encrypted.Gen.UNOFFICIAL
Create hunting rule

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

Win.Packed.Uztuby-10009381-0
Create hunting rule

Win.Packed.Uztuby-10015486-0
Create hunting rule

Win.Packed.Uztuby-10015800-0
Create hunting rule

Win.Packed.Uztuby-10015902-0
Create hunting rule

SecuriteInfo.com.Trojan.GenericKD.38920448.13962.7593.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
Loading a suspicious library
Creating a file in the Windows subdirectories
Creating a file in the Program Files subdirectories
Using the Windows Management Instrumentation requests
Launching a process
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Adding an exclusion to Microsoft Defender
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm fingerprint installer lolbin overlay packed packed replace setupapi sfx shdocvw shell32 stealer wscript
Link:
https://www.filescan.io/uploads/6570c4f28b5ba47db2d50d7f/reports/eb50d88e-ee73-456a-96e8-3b25a4046077/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/fdaf58761464c29e1b07f37c625b6d0032280307fb5cdb97b2bcc6233b2b6f92
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/73ff80db-819a-47e9-a3a6-9d6e80cb0846
Result
Threat name:
DCRat, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1354891
Signature
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Creates processes via WMI
Drops executables to the windows directory (C:\Windows) and starts them
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Schedule system process
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
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 zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1354891 Sample: NZP99Rj1Wy.exe Startdate: 06/12/2023 Architecture: WINDOWS Score: 100 81 233584cm.nyashland.top 2->81 93 Snort IDS alert for network traffic 2->93 95 Antivirus detection for URL or domain 2->95 97 Antivirus detection for dropped file 2->97 99 10 other signatures 2->99 11 NZP99Rj1Wy.exe 3 6 2->11         started        14 fontdrvhost.exe 3 2->14         started        17 jWTZdtkzwoBXpLIVQrrLRXHQXF.exe 2->17         started        19 23 other processes 2->19 signatures3 process4 dnsIp5 63 C:\...\ContainerNet.exe, PE32 11->63 dropped 22 wscript.exe 1 11->22         started        117 Multi AV Scanner detection for dropped file 14->117 83 127.0.0.1 unknown unknown 19->83 file6 signatures7 process8 signatures9 101 Windows Scripting host queries suspicious COM object (likely to drop second stage) 22->101 25 cmd.exe 1 22->25         started        process10 process11 27 ContainerNet.exe 3 40 25->27         started        31 conhost.exe 25->31         started        file12 65 C:\Windows\SystemTemp\...\fontdrvhost.exe, PE32 27->65 dropped 67 C:\Windows\...\jWTZdtkzwoBXpLIVQrrLRXHQXF.exe, PE32 27->67 dropped 69 C:\Users\user\Desktop\zgEmaSJj.log, PE32 27->69 dropped 71 26 other malicious files 27->71 dropped 103 Multi AV Scanner detection for dropped file 27->103 105 Adds a directory exclusion to Windows Defender 27->105 107 Creates processes via WMI 27->107 33 cmd.exe 27->33         started        36 powershell.exe 27->36         started        38 powershell.exe 27->38         started        40 18 other processes 27->40 signatures13 process14 signatures15 89 Uses ping.exe to sleep 33->89 91 Uses ping.exe to check the status of other devices and networks 33->91 42 jWTZdtkzwoBXpLIVQrrLRXHQXF.exe 33->42         started        47 conhost.exe 33->47         started        59 2 other processes 33->59 49 conhost.exe 36->49         started        51 conhost.exe 38->51         started        53 conhost.exe 40->53         started        55 conhost.exe 40->55         started        57 conhost.exe 40->57         started        61 14 other processes 40->61 process16 dnsIp17 85 233584cm.nyashland.top 172.67.129.42, 49715, 49716, 49717 CLOUDFLARENETUS United States 42->85 87 104.21.1.107, 49851, 49898, 49954 CLOUDFLARENETUS United States 42->87 73 C:\Users\user\Desktop\vrvfhNiP.log, PE32 42->73 dropped 75 C:\Users\user\Desktop\vqHxbKpY.log, PE32 42->75 dropped 77 C:\Users\user\Desktop\rshoqeOZ.log, PE32 42->77 dropped 79 22 other malicious files 42->79 dropped 109 Antivirus detection for dropped file 42->109 111 Multi AV Scanner detection for dropped file 42->111 113 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 42->113 115 3 other signatures 42->115 file18 signatures19
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/fdaf58761464c29e1b07f37c625b6d0032280307fb5cdb97b2bcc6233b2b6f92
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fdaf58761464c29e1b07f37c625b6d0032280307fb5cdb97b2bcc6233b2b6f92/
Threat name:
ByteCode-MSIL.Trojan.Uztuby
Create hunting rule
Status:
Malicious
First seen:
2023-12-04 15:04:00 UTC
File Type:
PE (Exe)
Extracted files:
21
AV detection:
26 of 37 (70.27%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7wxvq5qumtbj4gyh6n6gew3naazcqayh7nonxf5sxtdcgozln6ja._file
Verdict:
malicious
Similar samples:
13caf72860e00c295fda55bb96e743fbb46819ccebf86cd3f32ccb5752a208d6
DCRat
2b3cfcebf56ccf096cf122b8ef31b0dafbb1244a6687df6839d918a886651018
DCRat
9423f5e024018b8fcc51b5e8ac1aa39fa8bac5204b10495708693902cf381139
DCRat
bb6dd92c033f4ff84f274b05465973002b52ae934bd36e8e1a7bbb74a2aff858
DCRat
fc07e1f14fe415abbf50144169406b444d1a70a06332892004d29e286da08f37
DCRat
+ 857 additional samples on MalwareBazaar
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:zgrat rat
Link:
https://tria.ge/reports/231206-xpvabsgf5w/
Behaviour
Creates scheduled task(s)
Modifies registry class
Runs ping.exe
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
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Detect ZGRat V1
Process spawned unexpected child process
ZGRat
Unpacked files
SH256 hash:
fdaf58761464c29e1b07f37c625b6d0032280307fb5cdb97b2bcc6233b2b6f92
MD5 hash:
3f51732f26440b34a09b17c876183c7f
SHA1 hash:
18ca44304ab1b4c4263851de1cbdae6e7a09bcd7
Detections:
INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Link:
https://www.unpac.me/results/da90807f-b22f-4dec-9da8-2d87e636519b/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fdaf58761464/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/fdaf58761464c29e1b07f37c625b6d0032280307fb5cdb97b2bcc6233b2b6f92

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:INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with unregistered version of .NET Reactor
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

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/462998/

Comments