MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 391a43e128f1ee34ce61bc1c787867f3c1d6f6af117db338d9186a94d2273c5b. 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: 17


Intelligence 17 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 391a43e128f1ee34ce61bc1c787867f3c1d6f6af117db338d9186a94d2273c5b
SHA3-384 hash: f0c1225a2064421d5bae4fb397d0a86212144e0170c3e935eae847e9809c360f68ec33bb753d322286a5353a23f859ac
SHA1 hash: 5377096461d28b04866188b2c68d182e146f345d
MD5 hash: 384cc4b1c3c5d9bce6eb9b1c70e2c54a
humanhash: mango-nine-oven-pasta
File name:SecuriteInfo.com.Variant.Barys.432395.1653.178
Download: download sample
Signature zgRAT
Create hunting rule
File size:105'472 bytes
First seen:2023-06-01 22:33:08 UTC
Last seen:2023-06-08 09:22:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 1536:PHHE2mYzsMx9kU1JMZWEt24CUU4MdajsNOVat2RzbmK+OCuBqGRCCuvlMMgCcDc:PEKsMrkUQ4JUU4MCseat2RziKR7Obr
TLSH T16AA3BEC1B3D7A36AC65845B080F3061007F293933B73D7693D8556AA8F263D66E5BF88
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)
Reporter SecuriteInfoCom
Tags:exe zgRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
263
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
asyncrat
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Variant.Barys.432395.1653.178
Verdict:
Malicious activity
Analysis date:
2023-06-01 22:36:24 UTC
Tags:
asyncrat
Link:
https://app.any.run/tasks/4a4aeecc-4688-4263-9646-ff2f7bd3e237

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
zgRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/394628/
Detection(s):
SecuriteInfo.com.Variant.Barys.432395.1653.178.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a file
Сreating synchronization primitives
Sending a custom TCP request
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
nanocore obfuscated packed
Link:
https://www.filescan.io/uploads/64791cdb8d20256c9d2a0e20/reports/9ae64b2e-6ce8-4442-81ef-f0b7b7878591/overview
Verdict:
Malicious
Labled as:
Barys.Generic
Link:
https://www.hybrid-analysis.com/sample/391a43e128f1ee34ce61bc1c787867f3c1d6f6af117db338d9186a94d2273c5b
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.
Malware family:
AsyncRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/248f934a-c91d-415c-93fe-51f5c06c2559
Result
Threat name:
AsyncRAT, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1247266
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Allocates memory in foreign processes
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AsyncRAT
Yara detected Generic Downloader
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
asyncrat
Create hunting rule
Link:
https://mwdb.cert.pl/sample/391a43e128f1ee34ce61bc1c787867f3c1d6f6af117db338d9186a94d2273c5b/
Threat name:
Win64.Backdoor.AsyncRAT
Create hunting rule
Status:
Malicious
First seen:
2023-06-01 15:36:23 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
5
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=henehyji6hxdjttbxqohq6dh6pa5n5vpcf63gogzdbvjjurhhrnq._file
Verdict:
malicious
Result
Malware family:
asyncrat
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat botnet:default rat
Link:
https://tria.ge/reports/230601-2g3zqahb8w/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Async RAT payload
AsyncRat
Malware Config
C2 Extraction:
141.98.102.235:16296
Unpacked files
SH256 hash:
391a43e128f1ee34ce61bc1c787867f3c1d6f6af117db338d9186a94d2273c5b
MD5 hash:
384cc4b1c3c5d9bce6eb9b1c70e2c54a
SHA1 hash:
5377096461d28b04866188b2c68d182e146f345d
Link:
https://www.unpac.me/results/e1201590-a6b7-4690-8e06-6972b42e0332/
Malware family:
AsyncRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/391a43e128f1/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/391a43e128f1ee34ce61bc1c787867f3c1d6f6af117db338d9186a94d2273c5b

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
Create hunting rule
Author:Harish Kumar P
Description:Yara Rule to Detect AgentTesla
Rule name:MALWARE_Win_zgRAT
Create hunting rule
Author:ditekSHen
Description:Detects zgRAT

File information

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

Web download

zgRAT

Executable exe 391a43e128f1ee34ce61bc1c787867f3c1d6f6af117db338d9186a94d2273c5b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2649396/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/394628/

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