MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3570d5a817fb0dada6cd6e486695a3f8bdb4cc7b6e0bd33b8ebca43d781afb65. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3570d5a817fb0dada6cd6e486695a3f8bdb4cc7b6e0bd33b8ebca43d781afb65
SHA3-384 hash: c73a7c22546492228059db97877bafaa9a2351bc7d6f01385136f584690074a83567a4edcec087c039064fc7bbedc553
SHA1 hash: f1b503aa6bc8e39ea4597d6a6c85c31351afacae
MD5 hash: ba0ad8ec62aa7f31c8d4e492e57f5221
humanhash: lactose-uncle-diet-grey
File name:MT103 Remittance11222023.scr
Download: download sample
Signature zgRAT
Create hunting rule
File size:44'032 bytes
First seen:2023-11-23 07:23:57 UTC
Last seen:2023-11-23 07:35:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 768:AJStxT8js2XJc8KCADHxshXlX1fYU4YfZQp/5d8tz/pM:j6R5GCAtEXlX1fcYqdr8I
Threatray 1'786 similar samples on MalwareBazaar
TLSH T192133C4C3BCD25E1C67956BD8CE3324543B1ADB72A12EE199D4972180873AE26533F8F
TrID 56.5% (.EXE) Win64 Executable (generic) (10523/12/4)
11.0% (.ICL) Windows Icons Library (generic) (2059/9)
10.9% (.EXE) OS/2 Executable (generic) (2029/13)
10.7% (.EXE) Generic Win/DOS Executable (2002/3)
10.7% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon 30eeae8cb6968ee8 (8 x zgRAT, 6 x PureCrypter, 3 x PureLogsStealer)
Reporter lowmal3
Tags:exe zgRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
307
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
message__20231122200749_4A27EF1CC3DE1C80_t2tea_com_.eml
Verdict:
No threats detected
Analysis date:
2023-11-23 04:15:28 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/80ca50c0-65db-4193-9ab2-61580bf592e7

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/459810/
Detection(s):
SecuriteInfo.com.Win64.PWSX-gen.14301.14896.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %AppData% directory
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Creating a file in the %temp% subdirectories
Using the Windows Management Instrumentation requests
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/655efe1337573171ba2d36b3/reports/0b7e0533-75eb-41c6-9428-b747e6fe4fd8/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/3570d5a817fb0dada6cd6e486695a3f8bdb4cc7b6e0bd33b8ebca43d781afb65
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/1eeebcef-6e41-4c2b-9675-33d55d1e99f4
Result
Threat name:
zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1346776
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected Costura Assembly Loader
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1346776 Sample: MT103_Remittance11222023.scr.exe Startdate: 23/11/2023 Architecture: WINDOWS Score: 100 31 teleturismo.it 2->31 33 49.39.14.0.in-addr.arpa 2->33 47 Malicious sample detected (through community Yara rule) 2->47 49 Antivirus / Scanner detection for submitted sample 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 5 other signatures 2->53 7 MT103_Remittance11222023.scr.exe 15 5 2->7         started        12 Agdmlknafe.exe 14 5 2->12         started        14 Agdmlknafe.exe 4 2->14         started        signatures3 process4 dnsIp5 35 teleturismo.it 185.2.5.56, 443, 49704, 49715 REGISTER_UK-ASGB Italy 7->35 27 C:\Users\user\AppData\...\Agdmlknafe.exe, PE32+ 7->27 dropped 55 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 7->55 57 Modifies the context of a thread in another process (thread injection) 7->57 59 Injects a PE file into a foreign processes 7->59 16 MT103_Remittance11222023.scr.exe 24 7->16         started        61 Multi AV Scanner detection for dropped file 12->61 21 Agdmlknafe.exe 12->21         started        23 Agdmlknafe.exe 14->23         started        file6 signatures7 process8 dnsIp9 29 91.92.242.74, 49713, 49714, 49718 THEZONEBG Bulgaria 16->29 25 C:\Users\user\AppData\...\sqlite.interop.dll, PE32+ 16->25 dropped 37 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 16->37 39 Tries to steal Mail credentials (via file / registry access) 16->39 41 Found many strings related to Crypto-Wallets (likely being stolen) 16->41 43 Tries to harvest and steal browser information (history, passwords, etc) 23->43 45 Tries to harvest and steal Bitcoin Wallet information 23->45 file10 signatures11
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/3570d5a817fb0dada6cd6e486695a3f8bdb4cc7b6e0bd33b8ebca43d781afb65
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3570d5a817fb0dada6cd6e486695a3f8bdb4cc7b6e0bd33b8ebca43d781afb65/
Threat name:
ByteCode-MSIL.Trojan.Znyonm
Create hunting rule
Status:
Malicious
First seen:
2023-11-23 01:12:23 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
3
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gvynlkax7mg23jwnnzegnfnd7c63jtd3nyf5go4oxssd26a27nsq._file
Verdict:
malicious
Similar samples:
19227c3cbaf6fe7441ed47f9e7a759d398ab55156af4cde8329d855e51ca79c9
zgRAT
3e9471385936da8656e7a1bc53d44271ec437d1399cd33ad91091b1f286c878b
zgRAT
3fcb840d5e65fc86ed5637bdcbab0ecde764d360ebe18a5e5d6795811dc1c622
zgRAT
832b9a9547e83aa4077508bb186cd75f02ad3bc092837a72b349b2e12f693aa3
zgRAT
893c11889ab845e5ab82ff106d2f6fe25de01fd7e80bfaa05909d86a3b54738e
zgRAT
aa0fa30ef80538c3902ec9e99e8309606b1e5a81ac6113a43ee79d22f3548f96
zgRAT
d488d5551267b1f56a76090fff305bdd77b6add464bc0de04185720c622cc684
zgRAT
+ 1'776 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection persistence spyware stealer
Link:
https://tria.ge/reports/231123-h8g2sahc61/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Loads dropped DLL
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
3570d5a817fb0dada6cd6e486695a3f8bdb4cc7b6e0bd33b8ebca43d781afb65
MD5 hash:
ba0ad8ec62aa7f31c8d4e492e57f5221
SHA1 hash:
f1b503aa6bc8e39ea4597d6a6c85c31351afacae
Link:
https://www.unpac.me/results/3f0d8fcd-aab2-4a73-9e6a-b68e93f65e31/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3570d5a817fb/report/overview.html
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/3570d5a817fb0dada6cd6e486695a3f8bdb4cc7b6e0bd33b8ebca43d781afb65

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:NET
Create hunting rule
Author:malware-lu
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table

File information

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

Malspam

zgRAT

Executable exe 3570d5a817fb0dada6cd6e486695a3f8bdb4cc7b6e0bd33b8ebca43d781afb65

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/459810/

Comments