MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7d398ca598c96de79cbdaaa3dc88abf06da245c7cd2c53b7f6f6bf3732b3b46b. 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: 16


Intelligence 16 IOCs 1 YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7d398ca598c96de79cbdaaa3dc88abf06da245c7cd2c53b7f6f6bf3732b3b46b
SHA3-384 hash: 4e7e4f8fc86e3ae71db6a06379e596702f199c21320144c575efdba1ef34a090f45994b6637fe1435a6225772edb6d01
SHA1 hash: 6f0f048a76dc1cf508d9b0b62cde53a53658a075
MD5 hash: 0c62f580fa15147be27d02061db2adac
humanhash: queen-coffee-fix-summer
File name:0c62f580fa15147be27d02061db2adac.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:2'281'168 bytes
First seen:2025-09-15 19:50:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 12e12319f1029ec4f8fcbed7e82df162 (430 x NirCmd, 392 x DCRat, 52 x RedLineStealer)
ssdeep 49152:IBJxYrUJv+dxZY8nUhmm8lNtD9E+Hr7KTv:yjYjdxZYzoXJE6uv
TLSH T173B5AE0B75D28F73C2A4173146974A3D52A1DA623622EF0B361F25D6AD077F18A722F3
TrID 89.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
3.5% (.EXE) Win64 Executable (generic) (10522/11/4)
2.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.5% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter abuse_ch
Tags:DCRat exe RAT


Avatar
abuse_ch
DCRat C2:
http://901730cm.nyash.es/_processprocessorBigload.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://901730cm.nyash.es/_processprocessorBigload.php https://threatfox.abuse.ch/ioc/1590700/

Intelligence

File Origin
# of uploads :
1
# of downloads :
126
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
0c62f580fa15147be27d02061db2adac.exe
Verdict:
Malicious activity
Analysis date:
2025-09-15 19:50:41 UTC
Tags:
dcrat rat auto-sch remote darkcrystal netreactor wmi-base64 susp-powershell stealer
Link:
https://app.any.run/tasks/c19df02c-a87d-474e-a141-ef9e422ff556

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/27605/
Detection(s):
Sanesecurity.Malware.30425.UnRegNetReactor.UNOFFICIAL
Create hunting rule

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-10015902-0
Create hunting rule

Win.Packed.Uztuby-10017372-0
Create hunting rule

Win.Packed.Uztuby-10017373-0
Create hunting rule

Win.Packed.Zusy-10023527-0
Create hunting rule

Win.Dropper.HawkEye-10027238-0
Create hunting rule

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

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68c86e24d49ea3f1e4b61e3d
Tags:
autorun shell virus sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Launching a process
Sending a custom TCP request
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Running batch commands
Creating a process with a hidden window
Creating a file
Loading a suspicious library
Creating a file in the Program Files subdirectories
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
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm anti-vm base64 crypt fingerprint installer microsoft_visual_cc obfuscated overlay overlay packed reconnaissance sfx
Link:
https://www.filescan.io/uploads/68c86e1edbc6f5a29c464068/reports/6e897717-cf74-4e3f-8713-76b417a39477/overview
Verdict:
Malicious
Labled as:
Trojan.MSIL.Basic.8.Gen;Trojan.Uztuby
Link:
https://www.hybrid-analysis.com/sample/7d398ca598c96de79cbdaaa3dc88abf06da245c7cd2c53b7f6f6bf3732b3b46b
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-11T06:19:00Z UTC
Last seen:
2025-09-11T06:19:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/7d398ca598c96de79cbdaaa3dc88abf06da245c7cd2c53b7f6f6bf3732b3b46b/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/87334358-0ca0-4ee7-bbd8-48a9437d4e61
Result
Threat name:
DCRat, PureLog Stealer, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1778038
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for dropped file
Antivirus detection for URL or domain
Drops executable to a common third party application directory
Found malware configuration
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
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)
Sample uses string decryption to hide its real strings
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: WScript or CScript Dropper
Suricata IDS alerts for network traffic
Suspicious execution chain found
Tries to harvest and steal browser information (history, passwords, etc)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Yara detected DCRat
Yara detected PureLog Stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1778038 Sample: SAe6119D0T.exe Startdate: 15/09/2025 Architecture: WINDOWS Score: 100 75 901730cm.nyash.es 2->75 79 Suricata IDS alerts for network traffic 2->79 81 Found malware configuration 2->81 83 Antivirus detection for URL or domain 2->83 85 13 other signatures 2->85 11 SAe6119D0T.exe 3 10 2->11         started        signatures3 process4 file5 71 C:\Users\user\AppData\Roaming\...\WinPerf.exe, PE32 11->71 dropped 73 1Nlk6IuB1f900bNndJ...vGXWcDcix5dfcOC.vbe, data 11->73 dropped 14 wscript.exe 1 11->14         started        process6 signatures7 97 Windows Scripting host queries suspicious COM object (likely to drop second stage) 14->97 99 Suspicious execution chain found 14->99 17 cmd.exe 1 14->17         started        process8 process9 19 WinPerf.exe 2 23 17->19         started        23 conhost.exe 17->23         started        file10 55 C:\Users\user\Desktop\lZJTrWHC.log, PE32 19->55 dropped 57 C:\Users\user\Desktop\bqpDHtCU.log, PE32 19->57 dropped 59 C:\Users\user\Desktop\TMhNXAmn.log, PE32 19->59 dropped 61 8 other malicious files 19->61 dropped 87 Multi AV Scanner detection for dropped file 19->87 89 Adds a directory exclusion to Windows Defender 19->89 91 Drops executable to a common third party application directory 19->91 25 cmd.exe 19->25         started        27 powershell.exe 19->27         started        30 powershell.exe 23 19->30         started        32 16 other processes 19->32 signatures11 process12 signatures13 34 OdtOPbuCWB6HkIGXkT.exe 25->34         started        51 3 other processes 25->51 95 Loading BitLocker PowerShell Module 27->95 39 conhost.exe 27->39         started        41 WmiPrvSE.exe 27->41         started        43 conhost.exe 30->43         started        45 conhost.exe 32->45         started        47 conhost.exe 32->47         started        49 conhost.exe 32->49         started        53 13 other processes 32->53 process14 dnsIp15 77 901730cm.nyash.es 104.21.30.213, 49690, 49691, 49692 CLOUDFLARENETUS United States 34->77 63 C:\Users\user\Desktop\yDVRhkjn.log, PE32 34->63 dropped 65 C:\Users\user\Desktop\oPrbxYoF.log, PE32 34->65 dropped 67 C:\Users\user\Desktop\jKSKGGfP.log, PE32 34->67 dropped 69 2 other malicious files 34->69 dropped 93 Tries to harvest and steal browser information (history, passwords, etc) 34->93 file16 signatures17
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7d398ca598c96de79cbdaaa3dc88abf06da245c7cd2c53b7f6f6bf3732b3b46b
Verdict:
Malware
YARA:
9 match(es)
Tags:
.Net .Net Obfuscator .Net Reactor Executable Managed .NET Obfuscated PDB Path PE (Portable Executable) PE File Layout SOS: 0.85 VBScript Encoded Win 32 Exe WScript.Shell x86
Link:
https://app.malva.re/file/0c62f580fa15147be27d02061db2adac
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7d398ca598c96de79cbdaaa3dc88abf06da245c7cd2c53b7f6f6bf3732b3b46b/
Threat name:
Win32.Trojan.DCRat
Create hunting rule
Status:
Malicious
First seen:
2025-09-14 09:23:58 UTC
File Type:
PE (Exe)
Extracted files:
17
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=pu4yzjmyzfw6phf5vkr5zcfl6bw2erohzuwfhn7w627tomvtwrvq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery execution persistence spyware stealer
Link:
https://tria.ge/reports/250915-ykp1gsgq7w/
Behaviour
Modifies registry class
Runs ping.exe
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Drops file in Program Files directory
.NET Reactor proctector
Checks computer location settings
Executes dropped EXE
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
Process spawned unexpected child process
Verdict:
Malicious
Tags:
rat dcrat Win.Trojan.Uztuby-9855059-0
YARA:
MAL_EXE_DCRat_Jul_08_2
Link:
https://app.threat.zone/submission/b32d9b5b-3e26-41f9-997e-24db47342139
Unpacked files
SH256 hash:
7d398ca598c96de79cbdaaa3dc88abf06da245c7cd2c53b7f6f6bf3732b3b46b
MD5 hash:
0c62f580fa15147be27d02061db2adac
SHA1 hash:
6f0f048a76dc1cf508d9b0b62cde53a53658a075
Link:
https://www.unpac.me/results/45214100-3c95-4e23-b88c-35d11d6b2441/
SH256 hash:
f2aa467714c614cdec672171f10041d8adbb0f115a84b39f29c8e9ec7120d466
MD5 hash:
fac574221ebbc1129046ca36c7ebaf3a
SHA1 hash:
6f1a6adf4dada16c4fd6613ac7ce36951c5ae1a4
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Link:
https://www.unpac.me/results/45214100-3c95-4e23-b88c-35d11d6b2441/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7d398ca598c9/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/7d398ca598c96de79cbdaaa3dc88abf06da245c7cd2c53b7f6f6bf3732b3b46b

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:dcrat_
Create hunting rule
Author:Michelle Khalil
Description:This rule detects unpacked dcrat malware samples.
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:DotNet_Reactor
Create hunting rule
Author:@bartblaze
Description:Identifies .NET Reactor, which offers .NET code protection such as obfuscation, encryption and so on.
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with unregistered version of .NET Reactor
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:PureCrypter
Create hunting rule
Author:@bartblaze
Description:Identifies PureCrypter, .NET loader and obfuscator.
Reference:https://malpedia.caad.fkie.fraunhofer.de/details/win.purecrypter
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:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

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/27605/

Comments