MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3b48efa89582b3113b5cafce330cb60d52a0a232106526d6abb1f4afc170868b. 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: 18


Intelligence 18 IOCs 1 YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3b48efa89582b3113b5cafce330cb60d52a0a232106526d6abb1f4afc170868b
SHA3-384 hash: 617b9a4407eeeba9a64ff5a9bf8dcf2da2768e75f84f9071677f88870ccc97ab40c75d085c690896e5bf2ce204eddcb0
SHA1 hash: 453eafa0a02cb666233c592449d9858540772bff
MD5 hash: d279a26838de358d99d8693858ce4165
humanhash: maine-mango-uniform-yellow
File name:d279a26838de358d99d8693858ce4165.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'293'824 bytes
First seen:2025-08-16 11:15:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'601 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:JgN5bT03FEhtEixmxUuD0c7yiMZ+8EEs/lXRjRO21sZt3:JMZjbmhOZ+8EEs/NdRO21s
Threatray 557 similar samples on MalwareBazaar
TLSH T1EF556A027E44CA01F0192233C2FF454887B9D8516AE6E32B7DBA376D55123A77D8DACB
TrID 51.8% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
22.1% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
7.4% (.EXE) Win64 Executable (generic) (10522/11/4)
4.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
Reporter abuse_ch
Tags:DCRat exe RAT


Avatar
abuse_ch
DCRat C2:
http://a1155962.xsph.ru/e012a92b.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://a1155962.xsph.ru/e012a92b.php https://threatfox.abuse.ch/ioc/1569804/

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
d279a26838de358d99d8693858ce4165.exe
Verdict:
Malicious activity
Analysis date:
2025-08-16 11:18:11 UTC
Tags:
evasion auto-sch dcrat rat remote darkcrystal stealer netreactor susp-powershell api-base64 wmi-base64
Link:
https://app.any.run/tasks/6e62c3b5-7ac3-484d-a13e-31581bf37fb3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
DCRat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/21648/
Detection(s):
Win.Packed.Msilmamut-9950860-0
Create hunting rule

Win.Packed.Uztuby-9963900-0
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68a068688fd55a79c527cd82
Tags:
virus msil hype
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Creating a file
Using the Windows Management Instrumentation requests
Launching a process
Creating a file in the Program Files subdirectories
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Sending a UDP request
Creating a process from a recently created file
Creating a window
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 base64 cmd cscript dcrat explorer fingerprint lolbin net_reactor obfuscated obfuscated packed packed prometheus reconnaissance schtasks vbnet
Link:
https://www.filescan.io/uploads/68a068e4a4bdac9f5b998aae/reports/e3da7d5b-ea90-41e5-9df0-281e460e7841/overview
Verdict:
Malicious
Labled as:
Ransom.Prometheus.Generic
Link:
https://www.hybrid-analysis.com/sample/3b48efa89582b3113b5cafce330cb60d52a0a232106526d6abb1f4afc170868b
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3f55ebc9-77b7-4c7a-9147-13b7b043ac2c
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1758296
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Check if machine is in data center or colocation facility
Creates processes via WMI
Found malware configuration
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
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: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: System File Execution Location Anomaly
Suricata IDS alerts for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DCRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1758296 Sample: E2fThhSZKP.exe Startdate: 16/08/2025 Architecture: WINDOWS Score: 100 50 ip-api.com 2->50 56 Suricata IDS alerts for network traffic 2->56 58 Found malware configuration 2->58 60 Malicious sample detected (through community Yara rule) 2->60 62 13 other signatures 2->62 8 E2fThhSZKP.exe 18 30 2->8         started        13 fontdrvhost.exe 2->13         started        15 rEhBX3utxZwWquMrZSx.exe 2->15         started        17 12 other processes 2->17 signatures3 process4 dnsIp5 52 ip-api.com 208.95.112.1, 49712, 49717, 49725 TUT-ASUS United States 8->52 42 C:\Users\Default\AppData\...\fontdrvhost.exe, PE32 8->42 dropped 44 C:\Recovery\winlogon.exe, PE32 8->44 dropped 46 C:\Recovery\WmiPrvSE.exe, PE32 8->46 dropped 48 14 other malicious files 8->48 dropped 66 Uses schtasks.exe or at.exe to add and modify task schedules 8->66 68 Adds a directory exclusion to Windows Defender 8->68 70 Creates processes via WMI 8->70 19 powershell.exe 23 8->19         started        22 powershell.exe 23 8->22         started        24 powershell.exe 23 8->24         started        26 13 other processes 8->26 72 Antivirus detection for dropped file 13->72 74 Multi AV Scanner detection for dropped file 13->74 54 127.0.0.1 unknown unknown 17->54 file6 signatures7 process8 signatures9 64 Loading BitLocker PowerShell Module 19->64 28 conhost.exe 19->28         started        30 conhost.exe 22->30         started        32 conhost.exe 24->32         started        34 conhost.exe 26->34         started        36 conhost.exe 26->36         started        38 conhost.exe 26->38         started        40 5 other processes 26->40 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/3b48efa89582b3113b5cafce330cb60d52a0a232106526d6abb1f4afc170868b
Verdict:
Malware
YARA:
12 match(es)
Tags:
.Net .Net Obfuscator .Net Reactor Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.90 Win 32 Exe x86
Link:
https://app.malva.re/file/d279a26838de358d99d8693858ce4165
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3b48efa89582b3113b5cafce330cb60d52a0a232106526d6abb1f4afc170868b/
Threat name:
Win32.Backdoor.DCRat
Create hunting rule
Status:
Malicious
First seen:
2025-08-10 17:21:35 UTC
File Type:
PE (.Net Exe)
AV detection:
31 of 36 (86.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hneo7kevqkzrco24v7hdgdfwbvjkbirscbssnvvlwh2k7qlqq2fq._file
Verdict:
malicious
Label(s):
dcrat
Create hunting rule
Similar samples:
7548fb14019c5c50805664b5ffed81af15222f304ae113c835dfa677623f15ef
DCRat
995b5a85b3650f2f1be1f5b8a65c639976fa1749240e97935a9c3b6ea85470eb
DCRat
b327b2b716310d5153304463616594e1be14b8bcb2acdaf1882a51832afce97e
DCRat
e298224b953c5cbcf7999b40fc79b32b50b0de4368ad771639ae21d32978e95d
DCRat
error
DCRat
+ 547 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat
Link:
https://tria.ge/reports/250816-ncy83scp4s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Looks up external IP address via web service
DCRat payload
DcRat
Dcrat family
Verdict:
Malicious
Tags:
rat dcrat Win.Packed.Msilmamut-9950860-0 External_IP_Lookup
YARA:
MAL_EXE_DCRat_Jul_08_2
Link:
https://app.threat.zone/submission/116d9a58-9ca7-4e6a-b5c8-ce2102dcc8aa
Unpacked files
SH256 hash:
3b48efa89582b3113b5cafce330cb60d52a0a232106526d6abb1f4afc170868b
MD5 hash:
d279a26838de358d99d8693858ce4165
SHA1 hash:
453eafa0a02cb666233c592449d9858540772bff
Link:
https://www.unpac.me/results/78a03a76-2e0e-4807-b853-67fdf25974c8/
SH256 hash:
c84dea67a6c2545d557a90c1a3e0bb8f98516c839a84449fa163433a7e0de858
MD5 hash:
22258e50376579879e7a14e2e1e6e632
SHA1 hash:
020b6c495704912c8e9b149f6c0c1d11339b42fd
Link:
https://www.unpac.me/results/78a03a76-2e0e-4807-b853-67fdf25974c8/
SH256 hash:
a6961717611d5e276dc288c7a79e4b53db54326e46ca7b6c516247aaf1539071
MD5 hash:
8372644a8f15ad1bacabfdd948d22c02
SHA1 hash:
590024c7af62c018a8f123b3ee4000da9c76bb57
Link:
https://www.unpac.me/results/78a03a76-2e0e-4807-b853-67fdf25974c8/
SH256 hash:
c09d7b1ecf9dd4917c8f081132ac5c533bc326959505d7364aa546d4822e5c9c
MD5 hash:
60b6a611559a27f113b51c76733f26d0
SHA1 hash:
6dc70a539f0d1c8b9a84edef26c2bdf82bbfa098
Link:
https://www.unpac.me/results/78a03a76-2e0e-4807-b853-67fdf25974c8/
SH256 hash:
4e7559a9539caf9238081cc71ca062ac4b5cf35c132ab2cff639f96f71878bb6
MD5 hash:
eee2cbc8116cf91009dcd705456753f4
SHA1 hash:
7119a961d3556cb1c912dec91e40b098b6b57f8e
Link:
https://www.unpac.me/results/78a03a76-2e0e-4807-b853-67fdf25974c8/
Malware family:
DCRat
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3b48efa89582/report/overview.html
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/3b48efa89582b3113b5cafce330cb60d52a0a232106526d6abb1f4afc170868b

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:BAZT_B5_NOCEXInvalidStream
Create hunting rule
Rule name:botnet_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
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:pe_imphash
Create hunting rule
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:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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/21648/

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

Comments