MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c654ba97360e4829e32372a84c5d89823ca0ea1132918abf8fb9038bbb6aa936. 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: 12


Intelligence 12 IOCs 1 YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c654ba97360e4829e32372a84c5d89823ca0ea1132918abf8fb9038bbb6aa936
SHA3-384 hash: f3c9cf1f2c5364bcccb3882eeced4ea54f6cb31d00c64c04a0571ad46cbff662ed9b4899b61e1f05faa4d173f4e61e04
SHA1 hash: 75f47c740e3b30c3111805f13081f81c2fa664b6
MD5 hash: 1dab006c20a1309388f13b6cccdb4993
humanhash: undress-ack-washington-virginia
File name:1dab006c20a1309388f13b6cccdb4993.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:2'351'386 bytes
First seen:2024-06-28 10:30:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 12e12319f1029ec4f8fcbed7e82df162 (390 x DCRat, 52 x RedLineStealer, 51 x Formbook)
ssdeep 24576:wTbBv5rU2z47lZezL16YhJq5jdfZPL/mIUGuYVl6XkOZRp19wmkYAStfaSzjpz+T:iBb47zfB/mIfl6XkOfpkmkYAFSzjpSVl
Threatray 1'040 similar samples on MalwareBazaar
TLSH T146B5AE0665917EF2C260163142A7113DD29CD6F126D2EB4BFEFF209E69077F08B625B2
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 00000a61613a0400 (1 x DCRat)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://040943cm.n9shteam2.top/VmRequestUpdateapibigloaddblinuxtest.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://040943cm.n9shteam2.top/VmRequestUpdateapibigloaddblinuxtest.php https://threatfox.abuse.ch/ioc/1289981/

Intelligence

File Origin
# of uploads :
1
# of downloads :
386
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30425.UnRegNetReactor.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.VBS.Encrypted.Gen.UNOFFICIAL
Create hunting rule

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

Win.Packed.QuasarRAT-10014495-0
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=667e912017db6c2841b20d0bwin10vpnfull_triage
Tags:
Encryption Execution Network Other Static Stealth Runner
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 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
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm dcrat epmicrosoft_visual_cc fingerprint installer lolbin microsoft_visual_cc overlay packed packed setupapi sfx shdocvw shell32
Link:
https://www.filescan.io/uploads/667e90e721581a92819fe70a/reports/506150a8-ed93-4266-95a0-0fca23de9f36/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/c654ba97360e4829e32372a84c5d89823ca0ea1132918abf8fb9038bbb6aa936
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/08d95181-6008-4bbc-afaf-a2a2f7cb7aee
Result
Threat name:
DCRat, PureLog Stealer, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1464090
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates processes via WMI
Drops PE files with benign system names
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: Files With System Process Name In Unsuspected Locations
Sigma detected: Schedule system process
Sigma detected: System File Execution Location Anomaly
Snort IDS alert for network traffic
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 PureLog Stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1464090 Sample: 2lR1Spui9w.exe Startdate: 28/06/2024 Architecture: WINDOWS Score: 100 60 Snort IDS alert for network traffic 2->60 62 Antivirus detection for dropped file 2->62 64 Antivirus / Scanner detection for submitted sample 2->64 66 11 other signatures 2->66 10 2lR1Spui9w.exe 3 6 2->10         started        13 HOaHTTNghGEOpu.exe 3 2->13         started        15 HOaHTTNghGEOpu.exe 2->15         started        17 2 other processes 2->17 process3 file4 56 C:\componentHost\msrefruntimeHostperf.exe, PE32 10->56 dropped 58 C:\...\1qPwod5r7RBTh2ZVpbFaPbXncB5zxhnbOR.vbe, data 10->58 dropped 19 wscript.exe 1 10->19         started        process5 signatures6 68 Windows Scripting host queries suspicious COM object (likely to drop second stage) 19->68 22 cmd.exe 1 19->22         started        process7 process8 24 msrefruntimeHostperf.exe 3 21 22->24         started        28 conhost.exe 22->28         started        file9 48 C:\Users\user\Desktop\oqNdwVaz.log, PE32 24->48 dropped 50 C:\Users\user\Desktop\lnavalWE.log, PE32 24->50 dropped 52 C:\Users\user\Desktop\eHtNMsVR.log, PE32 24->52 dropped 54 7 other malicious files 24->54 dropped 76 Antivirus detection for dropped file 24->76 78 Multi AV Scanner detection for dropped file 24->78 80 Machine Learning detection for dropped file 24->80 82 3 other signatures 24->82 30 cmd.exe 1 24->30         started        33 schtasks.exe 24->33         started        35 schtasks.exe 24->35         started        37 16 other processes 24->37 signatures10 process11 signatures12 84 Uses ping.exe to sleep 30->84 86 Uses ping.exe to check the status of other devices and networks 30->86 39 csrss.exe 30->39         started        42 conhost.exe 30->42         started        44 PING.EXE 1 30->44         started        46 chcp.com 1 30->46         started        process13 signatures14 70 Antivirus detection for dropped file 39->70 72 Multi AV Scanner detection for dropped file 39->72 74 Machine Learning detection for dropped file 39->74
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c654ba97360e4829e32372a84c5d89823ca0ea1132918abf8fb9038bbb6aa936
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c654ba97360e4829e32372a84c5d89823ca0ea1132918abf8fb9038bbb6aa936/
Threat name:
Win32.Trojan.DCRat
Create hunting rule
Status:
Malicious
First seen:
2024-06-12 06:26:44 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=yzklvfzwbzectyzdokueyxmjqi6kb2qrgkiyvp4pxebyxo3kve3a._file
Verdict:
malicious
Similar samples:
1e1d285a41469ec9a7a356475e4c9040fc54a088862b6ca5caf91f71fa986925
DCRat
a1005cbaca03a4045fc23076acb503cdf728650c668317fe2ea880fd3dc2e26a
DCRat
c9c660914e4d58a6e0dd460afae6e4af288c9f191ad8592dc95db5a69868fc70
DCRat
e0aa620a8b2b7688482b39a6fafabe217fa4d774ce7441721e42b6bfdc88c450
DCRat
+ 1'030 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Link:
https://tria.ge/reports/240628-mkc55sxdlj/
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
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
Process spawned unexpected child process
Unpacked files
SH256 hash:
0716d1db1c0f831738988834166f66210ecb39c34f85c47f12c0e6b64be3cd85
MD5 hash:
2ba05a86b70696806df42b207f7798ed
SHA1 hash:
5d084355b735166860bcbbc41b56d590ecf59c6b
Detections:
INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Link:
https://www.unpac.me/results/ec297ec6-a3b7-457a-a0d6-a17f09d677f2/
SH256 hash:
c654ba97360e4829e32372a84c5d89823ca0ea1132918abf8fb9038bbb6aa936
MD5 hash:
1dab006c20a1309388f13b6cccdb4993
SHA1 hash:
75f47c740e3b30c3111805f13081f81c2fa664b6
Detections:
INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Link:
https://www.unpac.me/results/ec297ec6-a3b7-457a-a0d6-a17f09d677f2/
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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: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: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

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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