MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 720bcc41d5bda4b777c26ab626cc5b780c2b5fd1e4edc4c86222e7a2d49c2d33. 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: 12


Intelligence 12 IOCs YARA File information Comments

SHA256 hash: 720bcc41d5bda4b777c26ab626cc5b780c2b5fd1e4edc4c86222e7a2d49c2d33
SHA3-384 hash: 74c10d7448e1a2923dd177dd81201d9a60d4a66f52cd2d85995998a41319e598922241679fc9cb4488c75ee9f2b3a37b
SHA1 hash: 5558db003da7e6291b3dd994db7f46013063f379
MD5 hash: a59806ae871d4dc0250d9de22691c0ba
humanhash: mobile-nuts-paris-georgia
File name:a59806ae871d4dc0250d9de22691c0ba.exe
Download: download sample
Signature DCRat
File size:3'514'890 bytes
First seen:2023-12-15 23:35:30 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:IBJeUAotEmf2iuSHrZX5H0I59G24pO9IcKmcKDuSmzuVYQsyDv29ro2lVyE/IA9+:yN9OALJ5UnpiwKSKVYBs6yEh9eTV6GxD
Threatray 908 similar samples on MalwareBazaar
TLSH T1C5F533467A91D8B3D0331C336B6AAF30A57CBC105BA1CFEBA7506A2DE9215D0C7317A1
TrID 89.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
3.5% (.EXE) Win64 Executable (generic) (10523/12/4)
2.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.5% (.EXE) Win32 Executable (generic) (4505/5/1)
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://743823cm.nyashtech.top/JsRequestwindowsTraffictestdatalife.php

Intelligence


File Origin
# of uploads :
1
# of downloads :
354
Origin country :
NL NL
Vendor Threat Intelligence
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 Program Files subdirectories
Creating a file in the Windows subdirectories
Creating a file in the %temp% directory
Sending a UDP request
Using the Windows Management Instrumentation requests
DNS request
Sending an HTTP POST request
Blocking a possibility to launch for the Windows Task Manager (taskmgr)
Unauthorized injection to a recently created process
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
alien anti-vm installer lolbin overlay packed packed replace setupapi sfx shdocvw shell32 wscript
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.
Result
Threat name:
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
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
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Yara detected DCRat
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1363111 Sample: cUT8NtoNz0.exe Startdate: 16/12/2023 Architecture: WINDOWS Score: 100 60 743823cm.nyashtech.top 2->60 66 Snort IDS alert for network traffic 2->66 68 Antivirus detection for URL or domain 2->68 70 Antivirus detection for dropped file 2->70 72 3 other signatures 2->72 11 cUT8NtoNz0.exe 3 6 2->11         started        signatures3 process4 file5 48 C:\...\blockServerWebreviewdriver.exe, PE32 11->48 dropped 50 C:\...\1OSzo.vbe, data 11->50 dropped 14 wscript.exe 1 11->14         started        process6 signatures7 84 Windows Scripting host queries suspicious COM object (likely to drop second stage) 14->84 17 cmd.exe 1 14->17         started        process8 process9 19 blockServerWebreviewdriver.exe 2 39 17->19         started        23 reg.exe 1 1 17->23         started        25 conhost.exe 17->25         started        file10 40 C:\Users\user\Desktop\zRmtQAxp.log, PE32 19->40 dropped 42 C:\Users\user\Desktop\wqedtZFt.log, PE32 19->42 dropped 44 C:\Users\user\Desktop\wgHdJmmx.log, PE32 19->44 dropped 46 24 other malicious files 19->46 dropped 74 Antivirus detection for dropped file 19->74 76 Machine Learning detection for dropped file 19->76 78 Drops PE files with benign system names 19->78 27 cmd.exe 1 19->27         started        80 Disable Task Manager(disabletaskmgr) 23->80 82 Disables the Windows task manager (taskmgr) 23->82 signatures11 process12 process13 29 XbDHUOARdBkInJecVlAv.exe 14 501 27->29         started        34 w32tm.exe 1 27->34         started        36 conhost.exe 27->36         started        38 chcp.com 1 27->38         started        dnsIp14 62 743823cm.nyashtech.top 104.21.31.169, 49714, 49715, 49718 CLOUDFLARENETUS United States 29->62 64 172.67.178.175, 49764, 80 CLOUDFLARENETUS United States 29->64 52 C:\Users\user\Desktop\ygBdVFNV.log, PE32 29->52 dropped 54 C:\Users\user\Desktop\wnmvkIbX.log, PE32 29->54 dropped 56 C:\Users\user\Desktop\tCGedvQe.log, PE32 29->56 dropped 58 18 other malicious files 29->58 dropped 86 Tries to harvest and steal browser information (history, passwords, etc) 29->86 file15 signatures16
Threat name:
ByteCode-MSIL.Trojan.Uztuby
Status:
Malicious
First seen:
2023-12-13 16:10:02 UTC
File Type:
PE (Exe)
Extracted files:
21
AV detection:
21 of 37 (56.76%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:zgrat evasion rat spyware stealer
Behaviour
Modifies registry class
Modifies registry key
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
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
ZGRat
Unpacked files
SH256 hash:
720bcc41d5bda4b777c26ab626cc5b780c2b5fd1e4edc4c86222e7a2d49c2d33
MD5 hash:
a59806ae871d4dc0250d9de22691c0ba
SHA1 hash:
5558db003da7e6291b3dd994db7f46013063f379
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

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