MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c0d51cad38cd578ac0f62737185d0e15184843b8a118bb978d11d9e86998eef3. 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 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c0d51cad38cd578ac0f62737185d0e15184843b8a118bb978d11d9e86998eef3
SHA3-384 hash: 6ae1923c671bb7ca3aec2acf1043700dea3b2d3f05cf796eb76905dcb6913b2e161d77d7d17696e7a6fa623150637176
SHA1 hash: b3b636a8bd17223454b4522fdbdb4863e0c4a565
MD5 hash: 11da048860021b6c22e171032e48b023
humanhash: mirror-leopard-emma-failed
File name:11DA048860021B6C22E171032E48B023.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'164'947 bytes
First seen:2024-11-25 04:50:13 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:U2G/nvxW3Ww0tpI7rd5XFM2cxARnZ0S/J1:UbA30pILXZjv
Threatray 1'177 similar samples on MalwareBazaar
TLSH T125454A057E48CE12F0181637C2FF450847B4AC516AA6E72B7EBA376E55123A37C1DACB
TrID 76.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
16.5% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
3.0% (.EXE) Win64 Executable (generic) (10522/11/4)
1.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.2% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
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://a1053620.xsph.ru/L1nc0In.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://a1053620.xsph.ru/L1nc0In.php https://threatfox.abuse.ch/ioc/1347129/

Intelligence

File Origin
# of uploads :
1
# of downloads :
486
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
11DA048860021B6C22E171032E48B023.exe
Verdict:
Malicious activity
Analysis date:
2024-11-25 04:53:40 UTC
Tags:
rat dcrat remote darkcrystal
Link:
https://app.any.run/tasks/fb7c09c4-1e9e-4df3-a341-bc900f39eced

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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.Msilmamut-9950860-0
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

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

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

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67440239b31374f0983426ba
Tags:
phishing autorun
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 Program Files subdirectories
Launching many processes
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm cmd cscript dcrat evasive explorer fingerprint installer lolbin microsoft_visual_cc obfuscated overlay packed packed packer_detected schtasks sfx
Link:
https://www.filescan.io/uploads/674402375798a7dfe82baa64/reports/1ae68951-b14d-43ae-b6ba-4c3ef20bfc07/overview
Verdict:
Malicious
Labled as:
Trojan.MSIL.Basic.8.Gen;Trojan.Uztuby
Link:
https://www.hybrid-analysis.com/sample/c0d51cad38cd578ac0f62737185d0e15184843b8a118bb978d11d9e86998eef3
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a24c525d-4cad-4e7b-9242-fb56658f3b9d
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1562033
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates processes via WMI
Drops PE files to the user root directory
Found malware configuration
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: Execution from Suspicious Folder
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: Schedule system process
Suricata IDS alerts for network traffic
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1562033 Sample: c62q1qZ8kX.exe Startdate: 25/11/2024 Architecture: WINDOWS Score: 100 50 Suricata IDS alerts for network traffic 2->50 52 Found malware configuration 2->52 54 Antivirus detection for dropped file 2->54 56 12 other signatures 2->56 9 c62q1qZ8kX.exe 3 6 2->9         started        12 mmeUVmNHPOdst.exe 2->12         started        15 fontdrvhost.exe 3 2->15         started        17 2 other processes 2->17 process3 file4 46 C:\...\chainMonitor.exe, PE32 9->46 dropped 48 C:\blockrefSessionBrokerDll\5sVJrvWE.vbe, data 9->48 dropped 19 wscript.exe 1 9->19         started        68 Multi AV Scanner detection for dropped file 12->68 signatures5 process6 signatures7 58 Windows Scripting host queries suspicious COM object (likely to drop second stage) 19->58 22 cmd.exe 1 19->22         started        process8 process9 24 chainMonitor.exe 3 26 22->24         started        28 conhost.exe 22->28         started        file10 38 C:\Users\Public\Pictures\mmeUVmNHPOdst.exe, PE32 24->38 dropped 40 C:\Users\Default\mmeUVmNHPOdst.exe, PE32 24->40 dropped 42 C:\Users\Default\...\mmeUVmNHPOdst.exe, PE32 24->42 dropped 44 8 other malicious files 24->44 dropped 60 Antivirus detection for dropped file 24->60 62 Multi AV Scanner detection for dropped file 24->62 64 Machine Learning detection for dropped file 24->64 66 3 other signatures 24->66 30 schtasks.exe 24->30         started        32 schtasks.exe 24->32         started        34 schtasks.exe 24->34         started        36 26 other processes 24->36 signatures11 process12
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c0d51cad38cd578ac0f62737185d0e15184843b8a118bb978d11d9e86998eef3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c0d51cad38cd578ac0f62737185d0e15184843b8a118bb978d11d9e86998eef3/
Threat name:
ByteCode-MSIL.Trojan.Uztuby
Create hunting rule
Status:
Malicious
First seen:
2024-11-25 04:51:05 UTC
File Type:
PE (Exe)
Extracted files:
17
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ydkrzljyzvlyvqhwe43rqxiocumeqq5yuemlxf4nchm6q2my53zq._file
Verdict:
malicious
Label(s):
dcrat
Create hunting rule
Similar samples:
32619382ab72416dff258bff30a8b505d6e69e818345612892a121c28f3b23b0
DCRat
34de8dd822d879b0b1e32d2fb7e1a08757a2803fa610ffe714b2951c7f1e74d8
DCRat
78e05cedaa8ac3d3361793ab8b19b6ba2147ea99cd6e406720e90dc5474fcda0
DCRat
c0d51cad38cd578ac0f62737185d0e15184843b8a118bb978d11d9e86998eef3
DCRat
error
DCRat
+ 1'167 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat discovery infostealer rat
Link:
https://tria.ge/reports/241125-fgtkdszjfw/
Behaviour
Modifies registry class
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
DCRat payload
DcRat
Dcrat family
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/b64d950c-f02b-478d-8ffc-b79ce4a7aeda
Unpacked files
SH256 hash:
af8a81f4387ba5ebe96f5111d56b65585c194602e5bd147997eab1b6e28ae7b2
MD5 hash:
f6b809fa6bd0e72435fab78e9744ccd7
SHA1 hash:
52749158484cf20a6511fcd36fda0e8100ebe316
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/d03de289-d568-4821-9823-78290e790162/
SH256 hash:
c0d51cad38cd578ac0f62737185d0e15184843b8a118bb978d11d9e86998eef3
MD5 hash:
11da048860021b6c22e171032e48b023
SHA1 hash:
b3b636a8bd17223454b4522fdbdb4863e0c4a565
Detections:
win_xorist_auto
Create hunting rule
Link:
https://www.unpac.me/results/d03de289-d568-4821-9823-78290e790162/
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/c0d51cad38cd578ac0f62737185d0e15184843b8a118bb978d11d9e86998eef3

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:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
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: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:RansomPyShield_Antiransomware
Create hunting rule
Author:XiAnzheng
Description:Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)
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_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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.

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
Reviews
IDCapabilitiesEvidence
GDI_PLUS_APIInterfaces with Graphicsgdiplus.dll::GdiplusStartup
gdiplus.dll::GdiplusShutdown
gdiplus.dll::GdipAlloc
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryExA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetSystemInfo
KERNEL32.dll::GetStartupInfoW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::AllocConsole
KERNEL32.dll::AttachConsole
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::FreeConsole
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
KERNEL32.dll::CreateFileW
KERNEL32.dll::CreateFileMappingW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileW
KERNEL32.dll::MoveFileExW

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