MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1d56506af07714a510f740b6f7346d49359972f041c83a9be021c591c6d790c0. 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: 17


Intelligence 17 IOCs 1 YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1d56506af07714a510f740b6f7346d49359972f041c83a9be021c591c6d790c0
SHA3-384 hash: 890221bd969e95f346348f5ac12a9822ff2c03f72f72c8d2df651df54cc345213a567e1d7d14d0b4e9a8a717e88bd533
SHA1 hash: 728f71f9c466bc62f9708b96dd69fbdb0ed72326
MD5 hash: 3619a5bf77c6f1d5ceb7096e663c0656
humanhash: five-winner-apart-steak
File name:3619a5bf77c6f1d5ceb7096e663c0656.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:7'677'581 bytes
First seen:2025-02-16 14:35:14 UTC
Last seen:2025-02-16 15:26:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash ba5546933531fafa869b1f86a4e2a959 (10 x DCRat, 3 x RedLineStealer, 2 x RemcosRAT)
ssdeep 196608:5Fgu9M+EVB3woqdQmRrdA6lsuErSEEJwdF6OrtYPXk0:M+Ek9dQOls+9JOrt8
Threatray 746 similar samples on MalwareBazaar
TLSH T11C7633A653213CEAE82E807AC0C6C221E66679361390E27F17D58FB71F5B6B11D3F611
TrID 48.7% (.EXE) Win64 Executable (generic) (10522/11/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
File icon (PE):PE icon
dhash icon aebc385c4ce0e8f8 (10 x PythonStealer, 7 x RedLineStealer, 7 x DCRat)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://a0768683.xsph.ru/_Defaultwindows.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://a0768683.xsph.ru/_Defaultwindows.php https://threatfox.abuse.ch/ioc/1413804/

Intelligence

File Origin
# of uploads :
2
# of downloads :
660
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
3619a5bf77c6f1d5ceb7096e663c0656.exe
Verdict:
Malicious activity
Analysis date:
2025-02-16 14:37:50 UTC
Tags:
python dcrat rat
Link:
https://app.any.run/tasks/18f51d43-f07e-45e3-a537-3b32c77f3862

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Python.Muldrop.22.20731.589.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67b1f86028ab76d43a5b3e79
Tags:
phishing autorun
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Restart of the analyzed sample
Running batch commands
Creating a file
Creating a process from a recently created file
Creating a window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Launching a process
Creating a file in the Windows subdirectories
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 compiled-script expand lolbin microsoft_visual_cc mimikatz obfuscated overlay packed packed packer_detected pyinstaller pyinstaller python
Link:
https://www.filescan.io/uploads/67b1f7dfc24a487ec9d2bb51/reports/61dadb12-f8ed-46df-84bc-8d05caa54fe4/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/1d56506af07714a510f740b6f7346d49359972f041c83a9be021c591c6d790c0
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:
Unknown
Link:
https://analyze.intezer.com/analyses/339ad30a-7c70-4775-8210-00eaeb529b76
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1616338
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Creates processes via WMI
Drops PE files with benign system names
Found malware configuration
Found pyInstaller with non standard icon
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
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
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 dnsIp2 2 Behavior Graph ID: 1616338 Sample: S05FDthtkj.exe Startdate: 16/02/2025 Architecture: WINDOWS Score: 100 77 a0768683.xsph.ru 2->77 83 Suricata IDS alerts for network traffic 2->83 85 Found malware configuration 2->85 87 Malicious sample detected (through community Yara rule) 2->87 89 11 other signatures 2->89 13 S05FDthtkj.exe 15 2->13         started        17 FSX0H4xEvSb.exe 2 2->17         started        19 ZDy9uP37Q73mIB5UjieoQQF.exe 2->19         started        21 3 other processes 2->21 signatures3 process4 file5 69 C:\Users\user\AppData\...\unicodedata.pyd, PE32+ 13->69 dropped 71 C:\Users\user\AppData\Local\...\select.pyd, PE32+ 13->71 dropped 73 C:\Users\user\AppData\Local\...\python311.dll, PE32+ 13->73 dropped 75 9 other malicious files 13->75 dropped 101 Found pyInstaller with non standard icon 13->101 23 S05FDthtkj.exe 2 13->23         started        26 conhost.exe 13->26         started        103 Antivirus detection for dropped file 17->103 105 Multi AV Scanner detection for dropped file 17->105 signatures6 process7 file8 59 C:\Users\user\AppData\Local\Temp\INST.exe, PE32 23->59 dropped 28 cmd.exe 1 23->28         started        30 cmd.exe 1 23->30         started        process9 process10 32 INST.exe 3 6 28->32         started        file11 55 C:\HyperservercomponentperfSvc\blockWin.exe, PE32 32->55 dropped 57 C:\...57z1qIqMIsQAKVIuZOsp8YwVye04.vbe, data 32->57 dropped 79 Antivirus detection for dropped file 32->79 81 Multi AV Scanner detection for dropped file 32->81 36 wscript.exe 1 32->36         started        signatures12 process13 signatures14 91 Windows Scripting host queries suspicious COM object (likely to drop second stage) 36->91 39 cmd.exe 1 36->39         started        process15 process16 41 blockWin.exe 1 34 39->41         started        45 conhost.exe 39->45         started        file17 61 C:\Users\user\...\QuH1dgxzmqGeot5qs.exe, PE32 41->61 dropped 63 C:\Recovery\fontdrvhost.exe, PE32 41->63 dropped 65 C:\Recovery\ZDy9uP37Q73mIB5UjieoQQF.exe, PE32 41->65 dropped 67 12 other malicious files 41->67 dropped 93 Antivirus detection for dropped file 41->93 95 Multi AV Scanner detection for dropped file 41->95 97 Uses schtasks.exe or at.exe to add and modify task schedules 41->97 99 2 other signatures 41->99 47 schtasks.exe 41->47         started        49 schtasks.exe 41->49         started        51 schtasks.exe 41->51         started        53 23 other processes 41->53 signatures18 process19
Score:
86%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1d56506af07714a510f740b6f7346d49359972f041c83a9be021c591c6d790c0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1d56506af07714a510f740b6f7346d49359972f041c83a9be021c591c6d790c0/
Threat name:
ByteCode-MSIL.Backdoor.DCRat
Create hunting rule
Status:
Malicious
First seen:
2023-01-22 11:51:25 UTC
File Type:
PE+ (Exe)
Extracted files:
463
AV detection:
19 of 37 (51.35%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dvlfa2xqo4kkkehxic3pondnje2zs4xqihedvg7aehczdrwxsdaa._file
Verdict:
malicious
Label(s):
dcrat
Create hunting rule
Similar samples:
3ddc113fddb6b86da16dc0cc51b80b04a9c8dbb22300130fa209721fedbb2a0f
DCRat
6fe3954e5bf41385b5002f96e4bab15545dee6ab4278c2d6455a65157f4e8e9f
DCRat
7eb02adb15e19f6a197a641d054d24d133f6d0880afbb8ff53a6629cbc666b67
DCRat
8ac5083f52da0ff312259331f65b326782803aa837a7b371a6d43a021b0c24c3
DCRat
error
DCRat
fad9c2f147e0559c2f483f0643c01a0120710b07b15e9c9773d6eab00f15e289
DCRat
+ 736 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat discovery infostealer pyinstaller rat
Link:
https://tria.ge/reports/250216-rynagszndm/
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
System Network Configuration Discovery: Internet Connection Discovery
Drops file in Program Files directory
Drops file in Windows directory
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Downloads MZ/PE file
DCRat payload
DcRat
Dcrat family
Process spawned unexpected child process
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/49e0c01f-5697-4ce8-9bad-c1fb00514257
Unpacked files
SH256 hash:
1d56506af07714a510f740b6f7346d49359972f041c83a9be021c591c6d790c0
MD5 hash:
3619a5bf77c6f1d5ceb7096e663c0656
SHA1 hash:
728f71f9c466bc62f9708b96dd69fbdb0ed72326
Link:
https://www.unpac.me/results/899ef345-e363-47ad-a006-784fe7f97c59/
SH256 hash:
2aebb73530d21a2273692a5a3d57235b770daf1c35f60c74e01754a5dac05071
MD5 hash:
8769adafca3a6fc6ef26f01fd31afa84
SHA1 hash:
38baef74bdd2e941ccd321f91bfd49dacc6a3cb6
Link:
https://www.unpac.me/results/899ef345-e363-47ad-a006-784fe7f97c59/
Malware family:
DCRat
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1d56506af077/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1d56506af07714a510f740b6f7346d49359972f041c83a9be021c591c6d790c0

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:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:PyInstaller
Create hunting rule
Author:@bartblaze
Description:Identifies executable converted using PyInstaller. This rule by itself does NOT necessarily mean the detected file is malicious.
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:upxHook
Create hunting rule
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/

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 (FORCE_INTEGRITY)high
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::ConvertSidToStringSidW
ADVAPI32.dll::ConvertStringSecurityDescriptorToSecurityDescriptorW
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::GetTokenInformation
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDriveTypeW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineW
KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetConsoleCtrlHandler
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::RemoveDirectoryW
KERNEL32.dll::SetDllDirectoryW

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