MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3477199ac35c44688a69664eb2d722607cff4e3a376a2d066eace87fe016debc. 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: 3477199ac35c44688a69664eb2d722607cff4e3a376a2d066eace87fe016debc
SHA3-384 hash: a4b6204bcfb50f1c4d275ac29935cc5b952df80dbeaf90f85ea629c3a46a3bcffd7a4ad842feef2cd80d2c092c00a99f
SHA1 hash: c2deb609326b26b8320426321bea611e412ec9b7
MD5 hash: 2008bea371f25005ce0f3aad3129d82e
humanhash: kitten-vermont-maine-september
File name:2008bea371f25005ce0f3aad3129d82e.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:3'820'872 bytes
First seen:2024-01-02 04:35:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 12e12319f1029ec4f8fcbed7e82df162 (388 x DCRat, 52 x RedLineStealer, 51 x Formbook)
ssdeep 98304:NSOkORFNCFUGA8VSdcCfStASnUPSzaxEKs1ey:aORzCFUGA8VWJ1P6yaey
TLSH T105062346B9C6E8B2C9F52CB24221F3107A78FA100F198EFF6794495BDB325C0A7357A5
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 70e896cab2cce870 (1 x DCRat)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://718146m.dccrk.top/ExternalEternalSecureAuthGameapilinuxasynctest.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
421
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.VBS.Encrypted.Gen.UNOFFICIAL
Create hunting rule

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

SecuriteInfo.com.Trojan.GenericKD.38920448.13962.7593.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Loading a suspicious library
Creating a file in the Program Files subdirectories
Using the Windows Management Instrumentation requests
Launching a process
Moving a file to the Program Files subdirectory
Creating a file in the %temp% subdirectories
Replacing executable files
Searching for the window
Creating a 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
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Enabling autorun
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm installer lolbin overlay packed replace setupapi sfx shdocvw shell32 wscript
Link:
https://www.filescan.io/uploads/659392b36b1c24604615a22d/reports/ce39e104-eb9d-48f4-b0d1-08895d9fa2cd/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/3477199ac35c44688a69664eb2d722607cff4e3a376a2d066eace87fe016debc
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/947e9e70-fcd4-49bc-901d-a610ae55c2e2
Result
Threat name:
DCRat, zgRAT
Create hunting rule
Detection:
malicious
Classification:
spre.troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1368666
Signature
.NET source code contains potential unpacker
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 an autostart registry key pointing to binary in C:\Windows
Creates an undocumented autostart registry key
Creates multiple autostart registry keys
Creates processes via WMI
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Infects executable files (exe, dll, sys, html)
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
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Schedule system process
Snort IDS alert for network traffic
Suspicious execution chain found
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 signatures2 2 Behavior Graph ID: 1368666 Sample: Kjv9Yrsh3D.exe Startdate: 02/01/2024 Architecture: WINDOWS Score: 100 77 Snort IDS alert for network traffic 2->77 79 Antivirus detection for URL or domain 2->79 81 Antivirus detection for dropped file 2->81 83 12 other signatures 2->83 10 Kjv9Yrsh3D.exe 3 6 2->10         started        13 conhost.exe 2->13         started        16 cmd.exe 2->16         started        18 23 other processes 2->18 process3 file4 65 C:\Sessioncommon\chaincommon.exe, MS-DOS 10->65 dropped 67 C:\...\BPWA9Mx2yNB7hHc0lxsGJMNBIzRanc.vbe, data 10->67 dropped 20 wscript.exe 1 10->20         started        95 Antivirus detection for dropped file 13->95 97 Multi AV Scanner detection for dropped file 13->97 99 Machine Learning detection for dropped file 13->99 101 Drops executables to the windows directory (C:\Windows) and starts them 16->101 23 conhost.exe 16->23         started        25 backgroundTaskHost.exe 16->25         started        signatures5 process6 signatures7 91 Windows Scripting host queries suspicious COM object (likely to drop second stage) 20->91 93 Suspicious execution chain found 20->93 27 cmd.exe 20->27         started        process8 process9 29 chaincommon.exe 11 47 27->29         started        33 conhost.exe 27->33         started        file10 69 C:\Windows\Installer\...\csrss.exe, MS-DOS 29->69 dropped 71 C:\Windows\IME\...\backgroundTaskHost.exe, MS-DOS 29->71 dropped 73 C:\Users\user\Desktop\zMTbSNyc.log, PE32 29->73 dropped 75 29 other malicious files 29->75 dropped 103 Antivirus detection for dropped file 29->103 105 Multi AV Scanner detection for dropped file 29->105 107 Creates an undocumented autostart registry key 29->107 109 6 other signatures 29->109 35 cmd.exe 29->35         started        38 csc.exe 4 29->38         started        41 powershell.exe 23 29->41         started        43 17 other processes 29->43 signatures11 process12 file13 85 Uses ping.exe to sleep 35->85 87 Uses ping.exe to check the status of other devices and networks 35->87 45 conhost.exe 35->45         started        59 3 other processes 35->59 63 C:\Windows\...\SecurityHealthSystray.exe, PE32 38->63 dropped 89 Infects executable files (exe, dll, sys, html) 38->89 47 conhost.exe 38->47         started        49 cvtres.exe 1 38->49         started        51 conhost.exe 41->51         started        53 conhost.exe 43->53         started        55 conhost.exe 43->55         started        57 conhost.exe 43->57         started        61 14 other processes 43->61 signatures14 process15
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/3477199ac35c44688a69664eb2d722607cff4e3a376a2d066eace87fe016debc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3477199ac35c44688a69664eb2d722607cff4e3a376a2d066eace87fe016debc/
Threat name:
Win32.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2023-12-30 21:19:23 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
20 of 23 (86.96%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gr3rtgwdlrcgrctjmzhlfvzcmb6p6tr2g5vc2btovtuh7yaw326a._file
Verdict:
malicious
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:zgrat persistence rat
Link:
https://tria.ge/reports/240102-g68laagcc4/
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 System32 directory
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Detect ZGRat V1
Modifies WinLogon for persistence
Process spawned unexpected child process
ZGRat
Unpacked files
SH256 hash:
5ec19af1ff90f9d23eb35cf91b70e1147be5585f40b608ae77c1f485401dcc2e
MD5 hash:
d0d5821fa5e93eba946331aa53402e8f
SHA1 hash:
04bd35e420dff645eaccd0f8ed42fb3aeefcb147
Detections:
INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Link:
https://www.unpac.me/results/dac6f9c0-7468-41ae-8b3b-4c095144d8bf/
SH256 hash:
2b93377ea087225820a9f8e4f331005a0c600d557242366f06e0c1eae003d669
MD5 hash:
d8bf2a0481c0a17a634d066a711c12e9
SHA1 hash:
7cc01a58831ed109f85b64fe4920278cedf3e38d
Link:
https://www.unpac.me/results/dac6f9c0-7468-41ae-8b3b-4c095144d8bf/
SH256 hash:
7a080d8bd178ec02c7f39f7f941479074c450c4fdd8e963c993d2fb5537c7708
MD5 hash:
16b480082780cc1d8c23fb05468f64e7
SHA1 hash:
6fddf86f9f0fbaa189f5cb79e44999a3f1ac2b26
Link:
https://www.unpac.me/results/dac6f9c0-7468-41ae-8b3b-4c095144d8bf/
SH256 hash:
57993efe4f78c6d009e353fa817a2303885dea03784fa492b00077090fe40970
MD5 hash:
3b2e83dec1e3787c5c43e67bfcb05669
SHA1 hash:
c975a087784871136a7c82b8b1e189664602be73
Link:
https://www.unpac.me/results/dac6f9c0-7468-41ae-8b3b-4c095144d8bf/
SH256 hash:
3477199ac35c44688a69664eb2d722607cff4e3a376a2d066eace87fe016debc
MD5 hash:
2008bea371f25005ce0f3aad3129d82e
SHA1 hash:
c2deb609326b26b8320426321bea611e412ec9b7
Link:
https://www.unpac.me/results/dac6f9c0-7468-41ae-8b3b-4c095144d8bf/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3477199ac35c/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/3477199ac35c44688a69664eb2d722607cff4e3a376a2d066eace87fe016debc

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:mpress_2_xx_net
Create hunting rule
Author:Kevin Falcoz
Description:MPRESS v2.XX .NET
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
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.

Comments