MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 76be6cb7d75b3f78abc8074f0885d4efd99059997a285a33a9ea359183be8a68. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 76be6cb7d75b3f78abc8074f0885d4efd99059997a285a33a9ea359183be8a68
SHA3-384 hash: dbab8f047cb63ec65a20cb7e8fc9ddc8c01d7e2eb198664e6e6f0a503880447b554fa4e881a26a8f9f221bb8a1594ee7
SHA1 hash: 2b9105c2dd64b6c369ed3c5751d66c19260abba2
MD5 hash: 53556327aca5dec09544cad66f0d7d54
humanhash: table-nitrogen-potato-east
File name:attached final docs.rar
Download: download sample
Signature zgRAT
Create hunting rule
File size:648'519 bytes
First seen:2023-12-12 14:42:23 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:V/8Lf4eaYMArw68mPWHCvivnsf/uFOSqpUbue8zUGWIISH2:VGf4eaYviwikfqScukC2
TLSH T104D43307B777E58FA7947228FC68A28939E54F550B0231F7D7FD2E18EF5C84A2A20605
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:rar zgRAT


Avatar
cocaman
Malicious email (T1566.001)
From: ""priya.rani"<priya.rani@freightsystems.com>" (likely spoofed)
Received: "from freightsystems.com (unknown [91.92.243.208]) "
Date: "12 Dec 2023 01:00:39 -0800"
Subject: "Attached final docs "
Attachment: "attached final docs.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
CH CH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:attached final docs.exe
File size:688'640 bytes
SHA256 hash: 7f382cc5928a8adf09033a4412af83f103fe25384f7fb39343344432fc71f8c1
MD5 hash: 05bdbf0f45e344ba71847553e4900da0
MIME type:application/x-dosexec
Signature zgRAT
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/76be6cb7d75b3f78abc8074f0885d4efd99059997a285a33a9ea359183be8a68/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed remcos
Link:
https://www.filescan.io/uploads/6578717cda3178d99ce2f67a/reports/511f9947-311a-4f38-80df-99a07272e451/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/76be6cb7d75b3f78abc8074f0885d4efd99059997a285a33a9ea359183be8a68
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.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/76be6cb7d75b3f78abc8074f0885d4efd99059997a285a33a9ea359183be8a68/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-12-12 00:38:18 UTC
File Type:
Binary (Archive)
Extracted files:
27
AV detection:
17 of 37 (45.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o27gzn6xlm7xrk6ia5hqrbou57mzawmzpiufum5j5i2zda56rjua._file
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:zgrat keylogger persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/231212-s1bvxahbb7/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
AgentTesla
Detect ZGRat V1
ZGRat
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/76be6cb7d75b3f78abc8074f0885d4efd99059997a285a33a9ea359183be8a68

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
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.

Malspam

zgRAT

rar 76be6cb7d75b3f78abc8074f0885d4efd99059997a285a33a9ea359183be8a68

(this sample)

zgRAT

Executable exe 7f382cc5928a8adf09033a4412af83f103fe25384f7fb39343344432fc71f8c1

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 7f382cc5928a8adf09033a4412af83f103fe25384f7fb39343344432fc71f8c1
  
Dropping
zgRAT

Comments