MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a733d8c10f838ace961b14c50ef4dc70d02b18ecd63ebfb7f8055af593f4bbc4. 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


AgentTesla


Vendor detections: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a733d8c10f838ace961b14c50ef4dc70d02b18ecd63ebfb7f8055af593f4bbc4
SHA3-384 hash: 5f9eda07f3e2955c0d9714e98e58e6516b1aa176619ade211fc05beb03e6d0254137e1318b58e895ef2d47e249143f0a
SHA1 hash: 3fb6dda7d30b2d047b01cda36142be6c15d14b25
MD5 hash: 355e92db47c830f495fcf5cdd8d94586
humanhash: finch-artist-violet-florida
File name:DOC.r15
Download: download sample
Signature AgentTesla
Create hunting rule
File size:2'650 bytes
First seen:2023-10-02 10:54:29 UTC
Last seen:2023-10-02 10:54:53 UTC
File type: rar
MIME type:application/x-rar
ssdeep 48:ZS86FaRb5qtdLDVUjh/gLdXB9s0IKjSAOokIbiHrpx+T+/g3y:ZS85R8L6t/e9sf8HkZR5
TLSH T145513CB47E698FE2AEE89AEF818F614308780D6077660F8680DB1BC238683790591706
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:r15 rar Shipping


Avatar
cocaman
Malicious email (T1566.001)
From: "info@dijlashipping.com" (likely spoofed)
Received: "from dijlashipping.com (unknown [45.137.22.171]) "
Date: "02 Oct 2023 12:54:11 +0200"
Subject: "RE: SHIPPING DOCUMENT & PACKING LIST"
Attachment: "DOC.r15"

Intelligence

File Origin
# of uploads :
3
# of downloads :
103
Origin country :
CH CH
File Archive Information

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

File name:Invoice.exe
File size:5'632 bytes
SHA256 hash: de8e6844d70025d74f5d6fa8102f1bef0558cb4c27933e89b33c9bc73b6f11d9
MD5 hash: edc8259bd38c84b39d54955539280455
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27502.Rar5Heur.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/a733d8c10f838ace961b14c50ef4dc70d02b18ecd63ebfb7f8055af593f4bbc4/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/651aa18734be449f011c2953/reports/71104ec7-f360-4b59-a47f-568ad91a7adb/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/a733d8c10f838ace961b14c50ef4dc70d02b18ecd63ebfb7f8055af593f4bbc4
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/a733d8c10f838ace961b14c50ef4dc70d02b18ecd63ebfb7f8055af593f4bbc4/
Threat name:
ByteCode-MSIL.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-10-02 10:54:32 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
9 of 38 (23.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u4z5rqipqofm5fq3ctcq55g4odicwghm2y7l7n7yavnple7uxpca._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence spyware stealer
Link:
https://tria.ge/reports/231002-p2cl2sce42/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
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/a733d8c10f838ace961b14c50ef4dc70d02b18ecd63ebfb7f8055af593f4bbc4

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:NETexecutableMicrosoft
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

AgentTesla

rar a733d8c10f838ace961b14c50ef4dc70d02b18ecd63ebfb7f8055af593f4bbc4

(this sample)

AgentTesla

Executable exe de8e6844d70025d74f5d6fa8102f1bef0558cb4c27933e89b33c9bc73b6f11d9

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 de8e6844d70025d74f5d6fa8102f1bef0558cb4c27933e89b33c9bc73b6f11d9
  
Dropping
MD5 edc8259bd38c84b39d54955539280455

Comments