MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d5090fe98db8baf1f62c6a8d85499883ff121afd909d6f7861c76529bd8c86c4. 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: 13


Intelligence 13 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d5090fe98db8baf1f62c6a8d85499883ff121afd909d6f7861c76529bd8c86c4
SHA3-384 hash: 3957e98ece54130e6baf5cfdbbd72ff9ef2e54fc422986401938b770d639de2835136951d2261f9fd04d47bff6dfdd75
SHA1 hash: d96b1d1b4c28906c5586f9b2ad288dd37365d5ed
MD5 hash: d1cb207c24621a868f73bf90eb4d8a03
humanhash: fillet-vegan-bacon-network
File name:d5090fe98db8baf1f62c6a8d85499883ff121afd909d6f7861c76529bd8c86c4
Download: download sample
Signature zgRAT
Create hunting rule
File size:3'738'112 bytes
First seen:2023-11-07 14:51:20 UTC
Last seen:Never
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:wcsBYvjLOvVnaISqdqc+AK+/VSUk3yUJaSu2ywWQAA:wDBYvjLkVaQiAK+/UUk3yvSltWVA
Threatray 6 similar samples on MalwareBazaar
TLSH T19F06E127A5A24E33D2A43F7188D7016E56F0D626B162EF8B7A0F19D57C162318B0B5F3
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter adrian__luca
Tags:exe zgRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
320
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d5090fe98db8baf1f62c6a8d85499883ff121afd909d6f7861c76529bd8c86c4
Verdict:
Malicious activity
Analysis date:
2023-11-07 15:06:42 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/844a9e27-6ef9-4d82-98de-1bf344693abf

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packed.Uztuby-10009381-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a file in the Windows subdirectories
Creating a file
Using the Windows Management Instrumentation requests
Launching a process
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Creating a process from a recently created file
Enabling autorun by creating a file
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed packed
Link:
https://www.filescan.io/uploads/654a4f12b50c9557591f4d1d/reports/f2a76103-b15f-432d-968a-4049755c028a/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/d5090fe98db8baf1f62c6a8d85499883ff121afd909d6f7861c76529bd8c86c4
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:
Malicious
Link:
https://analyze.intezer.com/analyses/af9dc363-47ce-4447-9ddd-38834c5e35e9
Result
Threat name:
DCRat, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1338294
Signature
.NET source code contains method to dynamically call methods (often used by packers)
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 processes via WMI
Drops PE files with benign system names
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Schedule system process
Snort IDS alert for network traffic
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DCRat
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1338294 Sample: 6v2t5igkn8.exe Startdate: 07/11/2023 Architecture: WINDOWS Score: 100 63 Snort IDS alert for network traffic 2->63 65 Antivirus detection for URL or domain 2->65 67 Antivirus detection for dropped file 2->67 69 12 other signatures 2->69 7 6v2t5igkn8.exe 4 44 2->7         started        11 SIICTFwujp.exe 2 2->11         started        13 SIICTFwujp.exe 3 2->13         started        15 20 other processes 2->15 process3 file4 45 C:\Windows\Tasks\SIICTFwujp.exe, PE32 7->45 dropped 47 C:\Users\user\Desktop\ysYVhRZt.log, PE32 7->47 dropped 49 C:\Users\user\Desktop\xEUNwEdv.log, PE32 7->49 dropped 51 26 other malicious files 7->51 dropped 71 Adds a directory exclusion to Windows Defender 7->71 73 Creates processes via WMI 7->73 75 Drops PE files with benign system names 7->75 17 cmd.exe 7->17         started        19 powershell.exe 23 7->19         started        21 powershell.exe 7->21         started        23 3 other processes 7->23 signatures5 process6 process7 25 SIICTFwujp.exe 17->25         started        29 conhost.exe 17->29         started        31 chcp.com 17->31         started        33 w32tm.exe 17->33         started        35 conhost.exe 19->35         started        37 conhost.exe 21->37         started        39 conhost.exe 23->39         started        41 conhost.exe 23->41         started        43 conhost.exe 23->43         started        dnsIp8 61 37.46.133.210, 49708, 49709, 49710 THEFIRST-ASRU Russian Federation 25->61 53 C:\Users\user\Desktop\zTsFvLeH.log, PE32 25->53 dropped 55 C:\Users\user\Desktop\xIjXppGP.log, PE32 25->55 dropped 57 C:\Users\user\Desktop\wadWJOtJ.log, PE32 25->57 dropped 59 20 other malicious files 25->59 dropped file9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d5090fe98db8baf1f62c6a8d85499883ff121afd909d6f7861c76529bd8c86c4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d5090fe98db8baf1f62c6a8d85499883ff121afd909d6f7861c76529bd8c86c4/
Threat name:
ByteCode-MSIL.Trojan.CrypterX
Create hunting rule
Status:
Malicious
First seen:
2023-10-27 15:02:20 UTC
File Type:
PE (.Net Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2ueq72mnxc5pd5rmnkgyksmyqp7regx5scow66dby5sstpmmq3ca._file
Verdict:
malicious
Similar samples:
0b925858e95e6c67ff0f18744d28f80f4e9cf3add2adf34540820a7fd79ea240
zgRAT
24471a5441763eca34eb78d690343b58468465c0c031a1ad3a7e71525d27fdcb
zgRAT
337c4fd53d4d48999ba1eb062bead9abef2ea2939a880287d9334c6ddd0da754
zgRAT
5b30f4ac144f54f78fb4697c835581fc47f6a801bf9e3a15a94d1e7ca7ff3f03
zgRAT
de1a9e46409fcd4870ce25847b967afc67ecf648235c6b0f450d886770445d11
zgRAT
e9cab57867d919263c281a7e265804edd58e15c310d7f057216d28d9eef9c5dd
zgRAT
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:zgrat rat
Link:
https://tria.ge/reports/231107-r8p7tsag8w/
Behaviour
Creates scheduled task(s)
Modifies registry class
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
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
Detect ZGRat V1
Process spawned unexpected child process
ZGRat
Unpacked files
SH256 hash:
2b93377ea087225820a9f8e4f331005a0c600d557242366f06e0c1eae003d669
MD5 hash:
d8bf2a0481c0a17a634d066a711c12e9
SHA1 hash:
7cc01a58831ed109f85b64fe4920278cedf3e38d
Link:
https://www.unpac.me/results/d1a8d8aa-b7e9-48cf-b675-4cb2078d3aae/
SH256 hash:
7a080d8bd178ec02c7f39f7f941479074c450c4fdd8e963c993d2fb5537c7708
MD5 hash:
16b480082780cc1d8c23fb05468f64e7
SHA1 hash:
6fddf86f9f0fbaa189f5cb79e44999a3f1ac2b26
Link:
https://www.unpac.me/results/d1a8d8aa-b7e9-48cf-b675-4cb2078d3aae/
SH256 hash:
d5090fe98db8baf1f62c6a8d85499883ff121afd909d6f7861c76529bd8c86c4
MD5 hash:
d1cb207c24621a868f73bf90eb4d8a03
SHA1 hash:
d96b1d1b4c28906c5586f9b2ad288dd37365d5ed
Link:
https://www.unpac.me/results/d1a8d8aa-b7e9-48cf-b675-4cb2078d3aae/
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/d5090fe98db8baf1f62c6a8d85499883ff121afd909d6f7861c76529bd8c86c4

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: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: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.

Comments