MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff0179442402fa306c85ba83a87df2cc46d13012a1e2819e73a6b3586c5c8dc3. 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


zgRAT


Vendor detections: 12


Intelligence 12 IOCs YARA 7 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ff0179442402fa306c85ba83a87df2cc46d13012a1e2819e73a6b3586c5c8dc3
SHA3-384 hash: 48fa87a6d2ff7ec34a28b9acdc586d26fbb80269cb7704b5101e0e8f6ddae7f7654ee4d52ebba6791f0a482059a3a5e1
SHA1 hash: 303d26dc5282a9043bae52b52c8bac75e7ab3497
MD5 hash: d96ad0c55fdda0eedebc56b4a2f1d3b8
humanhash: dakota-eight-utah-equal
File name:d96ad0c55fdda0eedebc56b4a2f1d3b8
Download: download sample
Signature zgRAT
Create hunting rule
File size:1'734'944 bytes
First seen:2023-11-29 12:14:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 49152:nMvAAAU8+ktQq00VyE25kP3+Pne0sP9+1jwWmFyZF:WhSzP83mFO
TLSH T1D685D0C12796CAEBE78F2771E05414987BB5CE2ED153E36F5809A6B4EC83B28190507F
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon d292b0b2da36bcbe (11 x AsyncRAT, 7 x Metasploit, 6 x CoinMiner)
Reporter zbetcheckin
Tags:64 exe zgRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
334
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d96ad0c55fdda0eedebc56b4a2f1d3b8
Verdict:
Malicious activity
Analysis date:
2023-11-29 12:16:47 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/5a1ce135-5acf-444d-9542-9d77962bca54

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/461184/
Detection(s):
Win.Packed.Dropperx-10015353-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Forced system process termination
Creating a process from a recently created file
Deleting a recently created file
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/ff0179442402fa306c85ba83a87df2cc46d13012a1e2819e73a6b3586c5c8dc3
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/b17eb239-4e32-4418-8f22-a1066cfb64cf
Result
Threat name:
Xmrig, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1349861
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
Connects to many ports of the same IP (likely port scanning)
Detected Stratum mining protocol
DNS related to crypt mining pools
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Potential dropper URLs found in powershell memory
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Sigma detected: Xmrig
Snort IDS alert for network traffic
Suspicious powershell command line found
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected PersistenceViaHiddenTask
Yara detected Xmrig cryptocurrency miner
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1349861 Sample: obaTzlGNzi.exe Startdate: 29/11/2023 Architecture: WINDOWS Score: 100 59 xmr-eu1.nanopool.org 2->59 61 transfer.sh 2->61 75 Snort IDS alert for network traffic 2->75 77 Sigma detected: Xmrig 2->77 79 Multi AV Scanner detection for domain / URL 2->79 83 13 other signatures 2->83 10 TargetSite.exe 2->10         started        13 MaxSize.exe 3 2->13         started        15 obaTzlGNzi.exe 3 2->15         started        17 5 other processes 2->17 signatures3 81 DNS related to crypt mining pools 59->81 process4 signatures5 103 Multi AV Scanner detection for dropped file 10->103 105 Modifies the context of a thread in another process (thread injection) 10->105 107 Injects a PE file into a foreign processes 10->107 19 TargetSite.exe 10->19         started        109 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 13->109 22 MaxSize.exe 2 13->22         started        111 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 15->111 24 obaTzlGNzi.exe 6 15->24         started        113 Potential dropper URLs found in powershell memory 17->113 27 kiwdi.exe 17->27         started        29 conhost.exe 17->29         started        31 conhost.exe 17->31         started        33 2 other processes 17->33 process6 file7 85 Writes to foreign memory regions 19->85 87 Modifies the context of a thread in another process (thread injection) 19->87 89 Injects a PE file into a foreign processes 19->89 35 MSBuild.exe 19->35         started        38 InstallUtil.exe 3 22->38         started        53 C:\Users\user\AppData\Local\...\MaxSize.exe, PE32+ 24->53 dropped 55 C:\Users\user\AppData\...\TargetSite.exe, PE32+ 27->55 dropped signatures8 process9 signatures10 91 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 35->91 93 Modifies the context of a thread in another process (thread injection) 35->93 95 Injects a PE file into a foreign processes 35->95 40 MSBuild.exe 35->40         started        44 InstallUtil.exe 38->44         started        process11 dnsIp12 63 transfer.sh 144.76.136.153, 443, 49745 HETZNER-ASDE Germany 40->63 97 Writes to foreign memory regions 40->97 99 Modifies the context of a thread in another process (thread injection) 40->99 101 Injects a PE file into a foreign processes 40->101 47 AddInProcess.exe 40->47         started        51 AddInProcess.exe 40->51         started        65 91.92.252.74, 39001, 49709, 49711 THEZONEBG Bulgaria 44->65 67 94.156.71.74, 49710, 80 TERASYST-ASBG Bulgaria 44->67 57 C:\Users\user\AppData\Local\Temp\kiwdi.exe, PE32+ 44->57 dropped file13 signatures14 process15 dnsIp16 69 51.68.190.80, 10300, 49766 OVHFR France 47->69 71 Query firmware table information (likely to detect VMs) 47->71 signatures17 73 Detected Stratum mining protocol 69->73
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ff0179442402fa306c85ba83a87df2cc46d13012a1e2819e73a6b3586c5c8dc3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ff0179442402fa306c85ba83a87df2cc46d13012a1e2819e73a6b3586c5c8dc3/
Threat name:
ByteCode-MSIL.Trojan.ZgRAT
Create hunting rule
Status:
Malicious
First seen:
2023-11-29 12:15:07 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
13
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=74axsrbeal5da3efxkb2q7pszrdncmasuhridhttu2zvq3c4rxbq._file
Verdict:
malicious
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:zgrat rat
Link:
https://tria.ge/reports/231129-pexcyagb3s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Drops file in System32 directory
Suspicious use of SetThreadContext
Executes dropped EXE
Loads dropped DLL
Downloads MZ/PE file
Detect ZGRat V1
ZGRat
Unpacked files
SH256 hash:
ff0179442402fa306c85ba83a87df2cc46d13012a1e2819e73a6b3586c5c8dc3
MD5 hash:
d96ad0c55fdda0eedebc56b4a2f1d3b8
SHA1 hash:
303d26dc5282a9043bae52b52c8bac75e7ab3497
Link:
https://www.unpac.me/results/b8f22e2c-9a4c-4d2d-873f-cf0799e70dd3/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ff0179442402/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/ff0179442402fa306c85ba83a87df2cc46d13012a1e2819e73a6b3586c5c8dc3

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:AlternativesExample1
Create hunting rule
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_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

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

Web download

zgRAT

Executable exe ff0179442402fa306c85ba83a87df2cc46d13012a1e2819e73a6b3586c5c8dc3

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/461184/
  
URLhaus
https://urlhaus.abuse.ch/url/2736238/

Comments


Avatar
zbet commented on 2023-11-29 12:14:35 UTC

url : hxxp://94.156.71.74/eta.exe