MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 22910b51655bc2176ba44b9830198584154e8a6a62414407fbb5c886291a5110. 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: 20


Intelligence 20 IOCs 1 YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 22910b51655bc2176ba44b9830198584154e8a6a62414407fbb5c886291a5110
SHA3-384 hash: 4e63a8084715b7214a22d0d00abd780d783524e0a9be7c7ffc83e256f49d0434b99954415a705d41a4775c55e4dc3173
SHA1 hash: 91d8fd18907e9b17ec3f07b940fc031a730eb9e3
MD5 hash: 5ff4168ea5ba566c551daf4c4654642f
humanhash: alanine-don-tennessee-king
File name:022910b51655bc2176ba44b9830198584154e8a6a6241.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'222'144 bytes
First seen:2025-08-30 10:40:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'873 x AgentTesla, 19'796 x Formbook, 12'305 x SnakeKeylogger)
ssdeep 24576:+XFrgUSLQXqMz8hcLtJ3vDMqJX+MsTx/eVl:+XBSyt8+L//DMxUV
TLSH T1A8455B017E44CE11F0191A33C2EF498847B49D51AAA6E32B7DBA37BD55123A77C0DACB
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://a1163887.xsph.ru/9487a7ef.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://a1163887.xsph.ru/9487a7ef.php https://threatfox.abuse.ch/ioc/1577956/

Intelligence

File Origin
# of uploads :
1
# of downloads :
110
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
24ab4539dd6ede3a05838af41037d4df89a1d430021ada123ff4781bf7633499.exe
Verdict:
Malicious activity
Analysis date:
2025-08-30 10:26:13 UTC
Tags:
auto-sch dcrat rat remote darkcrystal netreactor
Link:
https://app.any.run/tasks/2883ed9f-a488-4afd-a54a-4e1ce40b0fbb

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/24221/
Detection(s):
Win.Packed.Msilmamut-9950860-0
Create hunting rule

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

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68b2d547eb163e0ec1832584
Tags:
phishing autorun
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
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 Windows 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
DNS request
Connecting to a non-recommended domain
Connection attempt
Sending an HTTP GET request
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm base64 cmd cscript explorer fingerprint lolbin net_reactor obfuscated obfuscated packed reconnaissance schtasks vbnet
Link:
https://www.filescan.io/uploads/68b2d53e6212e2f74265e314/reports/c4a186c3-c8fe-4ae3-97e1-a7671ac73a57/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/22910b51655bc2176ba44b9830198584154e8a6a62414407fbb5c886291a5110
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-08-28T06:34:00Z UTC
Last seen:
2025-08-28T06:34:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/22910b51655bc2176ba44b9830198584154e8a6a62414407fbb5c886291a5110/results?tab=lookup
Gathering data
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1768090
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
Joe Sandbox ML detected suspicious 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
Sigma detected: Suspicious Program Location with Network Connections
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: 1768090 Sample: 022910b51655bc2176ba44b9830... Startdate: 30/08/2025 Architecture: WINDOWS Score: 100 39 a1163887.xsph.ru 2->39 43 Suricata IDS alerts for network traffic 2->43 45 Found malware configuration 2->45 47 Antivirus detection for dropped file 2->47 49 13 other signatures 2->49 8 022910b51655bc2176ba44b9830198584154e8a6a6241.exe 4 36 2->8         started        12 c5iHSi4WUQddh.exe 14 3 2->12         started        15 csrss.exe 2->15         started        17 6 other processes 2->17 signatures3 process4 dnsIp5 31 C:\Windows\Setup\State\WmiPrvSE.exe, PE32 8->31 dropped 33 C:\Users\user\Downloads\csrss.exe, PE32 8->33 dropped 35 C:\Users\Default\Music\c5iHSi4WUQddh.exe, PE32 8->35 dropped 37 19 other malicious files 8->37 dropped 51 Uses schtasks.exe or at.exe to add and modify task schedules 8->51 53 Creates processes via WMI 8->53 55 Drops PE files with benign system names 8->55 19 cmd.exe 1 8->19         started        21 schtasks.exe 8->21         started        23 schtasks.exe 8->23         started        25 28 other processes 8->25 41 a1163887.xsph.ru 141.8.197.42, 49695, 49696, 80 SPRINTHOSTRU Russian Federation 12->41 57 Antivirus detection for dropped file 12->57 59 Multi AV Scanner detection for dropped file 12->59 file6 signatures7 process8 process9 27 w32tm.exe 1 19->27         started        29 conhost.exe 19->29         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/22910b51655bc2176ba44b9830198584154e8a6a62414407fbb5c886291a5110
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/5ff4168ea5ba566c551daf4c4654642f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/22910b51655bc2176ba44b9830198584154e8a6a62414407fbb5c886291a5110/
Threat name:
Win32.Ransomware.Prometheus
Create hunting rule
Status:
Malicious
First seen:
2025-08-30 01:44:44 UTC
File Type:
PE (.Net Exe)
AV detection:
29 of 36 (80.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ekiqwulflpbbo25ejomdagmfqqku5ctkmjauib73wxeimki2keia._file
Verdict:
malicious
Label(s):
dcrat
Create hunting rule
Similar samples:
error
DCRat
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat execution infostealer persistence rat
Link:
https://tria.ge/reports/250830-mq2exsfk2y/
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
Drops file in Program Files directory
Drops file in Windows directory
Checks computer location settings
Executes dropped EXE
DCRat payload
DcRat
Dcrat family
Process spawned unexpected child process
Verdict:
Malicious
Tags:
rat dcrat Win.Packed.Msilmamut-9950860-0
YARA:
MAL_EXE_DCRat_Jul_08_2
Link:
https://app.threat.zone/submission/681aa423-6b97-463e-b1d3-986b496eb275
Unpacked files
SH256 hash:
22910b51655bc2176ba44b9830198584154e8a6a62414407fbb5c886291a5110
MD5 hash:
5ff4168ea5ba566c551daf4c4654642f
SHA1 hash:
91d8fd18907e9b17ec3f07b940fc031a730eb9e3
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/3df3d6ea-585c-4bfc-bbe2-3151a70aa7c3/
Parent samples :
22910b51655bc2176ba44b9830198584154e8a6a62414407fbb5c886291a5110
24ab4539dd6ede3a05838af41037d4df89a1d430021ada123ff4781bf7633499
SH256 hash:
c84dea67a6c2545d557a90c1a3e0bb8f98516c839a84449fa163433a7e0de858
MD5 hash:
22258e50376579879e7a14e2e1e6e632
SHA1 hash:
020b6c495704912c8e9b149f6c0c1d11339b42fd
Link:
https://www.unpac.me/results/3df3d6ea-585c-4bfc-bbe2-3151a70aa7c3/
SH256 hash:
a6961717611d5e276dc288c7a79e4b53db54326e46ca7b6c516247aaf1539071
MD5 hash:
8372644a8f15ad1bacabfdd948d22c02
SHA1 hash:
590024c7af62c018a8f123b3ee4000da9c76bb57
Link:
https://www.unpac.me/results/3df3d6ea-585c-4bfc-bbe2-3151a70aa7c3/
SH256 hash:
4e7559a9539caf9238081cc71ca062ac4b5cf35c132ab2cff639f96f71878bb6
MD5 hash:
eee2cbc8116cf91009dcd705456753f4
SHA1 hash:
7119a961d3556cb1c912dec91e40b098b6b57f8e
Link:
https://www.unpac.me/results/3df3d6ea-585c-4bfc-bbe2-3151a70aa7c3/
Malware family:
DCRat
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/22910b51655b/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/22910b51655bc2176ba44b9830198584154e8a6a62414407fbb5c886291a5110

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: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: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/24221/

Comments