MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 25ab561d014bdd7b50d5fa913d111bcb4dd3e41d22a5850764a7659aece4d33f. 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: 15


Intelligence 15 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 25ab561d014bdd7b50d5fa913d111bcb4dd3e41d22a5850764a7659aece4d33f
SHA3-384 hash: b1512f852ea20160779bb6df6756b5d1f11f3d5fcc4f090c162a5c81c91057ccad4109a2589876bd023bf842fb229db9
SHA1 hash: f94576a242babe98f8f136066cf2fd07559e35ba
MD5 hash: b0936e93d834360ddfebb650d4035610
humanhash: cold-batman-illinois-table
File name:b0936e93d834360ddfebb650d4035610.bin.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:14'231'886 bytes
First seen:2024-02-21 08:11:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 12e12319f1029ec4f8fcbed7e82df162 (389 x DCRat, 52 x RedLineStealer, 51 x Formbook)
ssdeep 49152:IBJ+66j8SXHRiMggPhX4XJDpo8klHtqDrbwzLRukj9sqZE+v3DEu2m21ql:yU6k8kZbh0VRU0DX642zE+PD32m2gl
Threatray 1'120 similar samples on MalwareBazaar
TLSH T114E6E00665924E77D26057318897013E42A9DB323A72FB2F365F50E6B8037E4CA367B7
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 9494b494d4aeaeac (832 x DCRat, 172 x RedLineStealer, 134 x CryptOne)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://969727cm.nyashsens.top/externalserverTrackWordpresspublicprivate.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
397
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
smoke
Create hunting rule
ID:
1
File name:
101da1fc6c2b5289bca646cabead73af514b63c341e7572a071b26cd649e42e1.exe
Verdict:
Malicious activity
Analysis date:
2024-02-21 08:03:01 UTC
Tags:
loader smoke smokeloader dcrat rat backdoor remote stealer
Link:
https://app.any.run/tasks/7f532157-ebff-4b2d-8812-6267290a01c9

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.Packed.Uztuby-10009381-0
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

SecuriteInfo.com.Trojan.GenericKD.38920448.13962.7593.UNOFFICIAL
Create hunting rule

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
Launching a process
Loading a suspicious library
Creating a file in the %temp% directory
Blocking a possibility to launch for the Windows Task Manager (taskmgr)
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun
Adding an exclusion to Microsoft Defender
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm fingerprint installer lolbin masquerade overlay packed packed setupapi sfx shdocvw shell32
Link:
https://www.filescan.io/uploads/65d5b055e304215defb52ed2/reports/e83edb16-d100-47ab-a452-15c4e82752eb/overview
Verdict:
Malicious
Labled as:
Trojan.Uztuby
Link:
https://www.hybrid-analysis.com/sample/25ab561d014bdd7b50d5fa913d111bcb4dd3e41d22a5850764a7659aece4d33f
Result
Verdict:
MALICIOUS
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/7c63515b-bfec-4b25-a448-2d52b17c4ad8
Result
Threat name:
DCRat, PureLog Stealer, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1395945
Signature
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Creates an autostart registry key pointing to binary in C:\Windows
Creates an undocumented autostart registry key
Creates multiple autostart registry keys
Disable Task Manager(disabletaskmgr)
Disables the Windows task manager (taskmgr)
Drops PE files with benign system names
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Snort IDS alert for network traffic
Suspicious execution chain found
Tries to harvest and steal browser information (history, passwords, etc)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
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 dnsIp2 2 Behavior Graph ID: 1395945 Sample: TNlAE1N5iC.exe Startdate: 21/02/2024 Architecture: WINDOWS Score: 100 87 969727cm.nyashsens.top 2->87 93 Snort IDS alert for network traffic 2->93 95 Multi AV Scanner detection for domain / URL 2->95 97 Antivirus detection for URL or domain 2->97 99 13 other signatures 2->99 11 TNlAE1N5iC.exe 3 6 2->11         started        14 zoZFgJIlXXHm.exe 2->14         started        17 svchost.exe 2->17         started        20 3 other processes 2->20 signatures3 process4 dnsIp5 65 C:\ChainSvc\bridgeproviderperfdllSvc.exe, PE32 11->65 dropped 67 C:\...\g986S2DJRFwkuFLbfVPToFIAe3OCxGC9eK.vbe, data 11->67 dropped 22 wscript.exe 1 11->22         started        121 Antivirus detection for dropped file 14->121 123 Multi AV Scanner detection for dropped file 14->123 125 Machine Learning detection for dropped file 14->125 85 127.0.0.1 unknown unknown 17->85 file6 signatures7 process8 signatures9 105 Windows Scripting host queries suspicious COM object (likely to drop second stage) 22->105 107 Suspicious execution chain found 22->107 25 cmd.exe 1 22->25         started        process10 process11 27 bridgeproviderperfdllSvc.exe 12 36 25->27         started        31 reg.exe 1 1 25->31         started        33 conhost.exe 25->33         started        file12 69 C:\Windows\...\smartscreen.exe, PE32 27->69 dropped 71 C:\Users\user\Desktop\zfbOWfYE.log, PE32 27->71 dropped 73 C:\Users\user\Desktop\yizGBfJJ.log, PE32 27->73 dropped 75 22 other malicious files 27->75 dropped 109 Antivirus detection for dropped file 27->109 111 Multi AV Scanner detection for dropped file 27->111 113 Creates an undocumented autostart registry key 27->113 119 5 other signatures 27->119 35 cmd.exe 27->35         started        38 powershell.exe 27->38         started        40 powershell.exe 23 27->40         started        42 4 other processes 27->42 115 Disable Task Manager(disabletaskmgr) 31->115 117 Disables the Windows task manager (taskmgr) 31->117 signatures13 process14 signatures15 101 Uses ping.exe to sleep 35->101 103 Uses ping.exe to check the status of other devices and networks 35->103 44 zoZFgJIlXXHm.exe 35->44         started        63 3 other processes 35->63 49 conhost.exe 38->49         started        51 WmiPrvSE.exe 38->51         started        53 conhost.exe 40->53         started        55 conhost.exe 42->55         started        57 conhost.exe 42->57         started        59 conhost.exe 42->59         started        61 conhost.exe 42->61         started        process16 dnsIp17 89 969727cm.nyashsens.top 172.67.194.35, 49735, 49736, 49737 CLOUDFLARENETUS United States 44->89 91 104.21.92.130, 49839, 49907, 80 CLOUDFLARENETUS United States 44->91 77 C:\Users\user\Desktop\xfbPSBeN.log, PE32 44->77 dropped 79 C:\Users\user\Desktop\xXrxoSDH.log, PE32 44->79 dropped 81 C:\Users\user\Desktop\sUbQtPUP.log, PE32 44->81 dropped 83 16 other malicious files 44->83 dropped 127 Tries to harvest and steal browser information (history, passwords, etc) 44->127 file18 signatures19
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/25ab561d014bdd7b50d5fa913d111bcb4dd3e41d22a5850764a7659aece4d33f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/25ab561d014bdd7b50d5fa913d111bcb4dd3e41d22a5850764a7659aece4d33f/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2024-02-21 08:12:16 UTC
File Type:
PE (Exe)
Extracted files:
21
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ewvvmhibjpoxwugv7kit2ei3zng5hza5eksykb3eu5szv3he2m7q._file
Verdict:
malicious
Similar samples:
05cbc7fb269ecdc757ccd48938f19c93b736fc33eb9e65b7a9c1a788b75ee6c7
DCRat
08740960051185e079e88d77f1f416e05fb944a345863ce9182316dc3c0aab14
DCRat
1991d51d2e2c4d278e49edbfc045461bb208504d759e91eb9c14f26ad4ac6256
DCRat
1e113bc5bda134917360a1ad964f12ff11854f52b935dbb2ba5f61427cf56aaf
DCRat
747513c56f77acab5f84605d75866e33fc6e070a11e56a28887c5e75ef1edb2d
DCRat
bc0cb072e54311508e53ed00c68bceff4d3b7af6658cbf74b18d7fa84c293c82
DCRat
fc07e1f14fe415abbf50144169406b444d1a70a06332892004d29e286da08f37
DCRat
+ 1'110 additional samples on MalwareBazaar
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:zgrat evasion persistence rat spyware stealer
Link:
https://tria.ge/reports/240221-j3tztsdg22/
Behaviour
Modifies registry class
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Disables Task Manager via registry modification
Detect ZGRat V1
Modifies WinLogon for persistence
ZGRat
Unpacked files
SH256 hash:
61f3daba79f29eb7f1b19af17d4b63fd980d15d91e72e6f7396a5bb07bce0924
MD5 hash:
ea7319e3e217c92aac39752356752325
SHA1 hash:
f97a5518d02bea7f57e4cb12721d7a9b12b96cd4
Detections:
INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Link:
https://www.unpac.me/results/066b1f00-26c4-4373-b63e-9f832d4fcfe9/
SH256 hash:
25ab561d014bdd7b50d5fa913d111bcb4dd3e41d22a5850764a7659aece4d33f
MD5 hash:
b0936e93d834360ddfebb650d4035610
SHA1 hash:
f94576a242babe98f8f136066cf2fd07559e35ba
Detections:
INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Link:
https://www.unpac.me/results/066b1f00-26c4-4373-b63e-9f832d4fcfe9/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/25ab561d014b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/25ab561d014bdd7b50d5fa913d111bcb4dd3e41d22a5850764a7659aece4d33f

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: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: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.

Web download

DCRat

Executable exe 25ab561d014bdd7b50d5fa913d111bcb4dd3e41d22a5850764a7659aece4d33f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2766500/
  
Delivery method
Distributed via web download

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