MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9423f5e024018b8fcc51b5e8ac1aa39fa8bac5204b10495708693902cf381139. 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: 13


Intelligence 13 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9423f5e024018b8fcc51b5e8ac1aa39fa8bac5204b10495708693902cf381139
SHA3-384 hash: d680b6b818a3c6502429c7fec2f7d5d6279093028c96e9e75f7578fd94e13f39c2ed5a1a5f535b74ef62a0cf45d81879
SHA1 hash: 0b3ed6b9e33d3c986740d33854ead96e37ccff0f
MD5 hash: 715873c14b2a5f7655acd55db4237dd5
humanhash: march-florida-potato-maryland
File name:715873C14B2A5F7655ACD55DB4237DD5.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:3'223'200 bytes
First seen:2023-11-23 07:20:16 UTC
Last seen:2023-11-23 09:24:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 98304:8GDo0/rwKBEEWMdjky4oKPAjduGngKoDYugPqCVmpyiiPJmF6:8Ko2rwKBEEWiF4mdgKo0XoMiMmw
Threatray 52 similar samples on MalwareBazaar
TLSH T190E5235D6F8E8E5AE3851A37D0C16352D732ED94B747F346218389E44C23392EEC269E
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://188.120.235.51/asyncuniversalLow/serverTraffic1Datalife/ServerLow/UniversaltrackBigload/temppacket1/Datalifeupdate62/ProviderDump/php_HttpmultiUploads.php

Intelligence

File Origin
# of uploads :
2
# of downloads :
351
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/459809/
Detection(s):
SecuriteInfo.com.Win32.CrypterX-gen.17035.8028.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a UDP request
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a window
Searching for the window
Searching for synchronization primitives
Creating a file
Unauthorized injection to a recently created process
DNS request
Restart of the analyzed sample
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated overlay packed packed smart_assembly
Link:
https://www.filescan.io/uploads/655efd5f8bf76657029f4d89/reports/861e5319-3221-4e99-97dc-a4a91c91e183/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/9423f5e024018b8fcc51b5e8ac1aa39fa8bac5204b10495708693902cf381139
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/27e3e7b2-7c45-42fc-a2e2-e93a03e96c48
Result
Threat name:
DCRat, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1346774
Signature
.NET source code contains potential unpacker
Antivirus detection for dropped file
Antivirus detection for URL or domain
Injects a PE file into a foreign processes
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
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses ipconfig to lookup or modify the Windows network settings
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Yara detected Costura Assembly Loader
Yara detected DCRat
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1346774 Sample: uo5hwO7FhS.exe Startdate: 23/11/2023 Architecture: WINDOWS Score: 100 78 Snort IDS alert for network traffic 2->78 80 Antivirus detection for URL or domain 2->80 82 Antivirus detection for dropped file 2->82 84 8 other signatures 2->84 11 uo5hwO7FhS.exe 5 2->11         started        process3 file4 66 C:\Users\user\AppData\...\???? cryptor.exe, PE32 11->66 dropped 96 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 11->96 98 Injects a PE file into a foreign processes 11->98 15 ???? cryptor.exe 3 6 11->15         started        18 cmd.exe 1 11->18         started        21 cmd.exe 1 11->21         started        23 uo5hwO7FhS.exe 11->23         started        signatures5 process6 file7 68 C:\WebFontmonitorsvc\savesHostperfdhcp.exe, PE32 15->68 dropped 70 MkWFPpk9rUB4LrtRNw...dFxqnSmgNkHiLED.vbe, data 15->70 dropped 25 wscript.exe 1 15->25         started        86 Uses ipconfig to lookup or modify the Windows network settings 18->86 28 conhost.exe 18->28         started        30 ipconfig.exe 1 18->30         started        32 conhost.exe 21->32         started        34 ipconfig.exe 1 21->34         started        36 WerFault.exe 22 16 23->36         started        signatures8 process9 signatures10 88 Windows Scripting host queries suspicious COM object (likely to drop second stage) 25->88 38 cmd.exe 1 25->38         started        process11 process12 40 savesHostperfdhcp.exe 3 16 38->40         started        44 conhost.exe 38->44         started        file13 58 C:\...\wtXKKyPayhKAPLytvKFAFw.exe, PE32 40->58 dropped 60 C:\Users\...\wtXKKyPayhKAPLytvKFAFw.exe, PE32 40->60 dropped 62 C:\Recovery\wtXKKyPayhKAPLytvKFAFw.exe, PE32 40->62 dropped 64 3 other malicious files 40->64 dropped 90 Antivirus detection for dropped file 40->90 92 Multi AV Scanner detection for dropped file 40->92 94 Machine Learning detection for dropped file 40->94 46 cmd.exe 40->46         started        signatures14 process15 process16 48 wtXKKyPayhKAPLytvKFAFw.exe 46->48         started        52 conhost.exe 46->52         started        54 chcp.com 46->54         started        56 w32tm.exe 46->56         started        dnsIp17 72 188.120.235.51, 49720, 49721, 49722 THEFIRST-ASRU Russian Federation 48->72 74 Multi AV Scanner detection for dropped file 48->74 76 Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines) 48->76 signatures18
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9423f5e024018b8fcc51b5e8ac1aa39fa8bac5204b10495708693902cf381139
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9423f5e024018b8fcc51b5e8ac1aa39fa8bac5204b10495708693902cf381139/
Threat name:
Win32.Trojan.CrypterX
Create hunting rule
Status:
Malicious
First seen:
2023-11-19 22:59:24 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
21 of 37 (56.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=sqr7lybeagfy7tcrwxukygvdt6ulvrjajmiesvyine4qftzyce4q._file
Verdict:
malicious
Similar samples:
0b925858e95e6c67ff0f18744d28f80f4e9cf3add2adf34540820a7fd79ea240
DCRat
337c4fd53d4d48999ba1eb062bead9abef2ea2939a880287d9334c6ddd0da754
DCRat
39ba27ddda1d3fe75d11abc68af9953848c5c6887039f30910587208103a8d4d
DCRat
96cd2c662aac016badbfbf78754711578725ca5f206b5a6a37da1aa20521fea2
DCRat
e48ff6bb261fe68dceea2f13fe9cf2de12dbe0e5cd4e9c0db3f4c12107f483b6
DCRat
+ 42 additional samples on MalwareBazaar
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:zgrat rat
Link:
https://tria.ge/reports/231123-h6m51sgd66/
Behaviour
Gathers network information
Runs ping.exe
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
.NET Reactor proctector
Detect ZGRat V1
ZGRat
Unpacked files
SH256 hash:
9423f5e024018b8fcc51b5e8ac1aa39fa8bac5204b10495708693902cf381139
MD5 hash:
715873c14b2a5f7655acd55db4237dd5
SHA1 hash:
0b3ed6b9e33d3c986740d33854ead96e37ccff0f
Detections:
INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Link:
https://www.unpac.me/results/2f652ca2-a93e-4fbc-a42e-a219895a75e5/
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/9423f5e024018b8fcc51b5e8ac1aa39fa8bac5204b10495708693902cf381139

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:INDICATOR_EXE_Packed_DotNetReactor
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with unregistered version of .NET Reactor
Rule name:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
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_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/459809/

Comments