MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f90473281e8db0f484e0083a8aee85c48fc8ed06dfcd652c083e831682640f51. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f90473281e8db0f484e0083a8aee85c48fc8ed06dfcd652c083e831682640f51
SHA3-384 hash: e81b0fdcec45493ab0647b92fb34f40f80b463d75c1829abb782d7d7740047aa8f3e761edd982bf51d8bfa68b654b15f
SHA1 hash: cb80d7f291b2a065a95d729caacd8dc012e974fb
MD5 hash: c742d94a6390e9105bec9f2c57d61dc0
humanhash: kilo-kitten-winter-bulldog
File name:SOA.pdf____________________________________________________________.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:584'727 bytes
First seen:2023-10-24 13:06:28 UTC
Last seen:2023-10-24 13:07:45 UTC
File type: rar
MIME type:application/x-rar
ssdeep 12288:5M9A6+Jpw+jAXVwnJy8nH/B1/XjSL6gvLXD7FnLi8FL:5MoJpg6A+H/BFWnL1LBB
TLSH T117C42326E20294032F7221E0F53B8E76A5B048559B4650F19B0DAD947D8C9FA4BEB9CF
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla rar SWIFT


Avatar
cocaman
Malicious email (T1566.001)
From: "Aaron Estrella <aaron.estrella@nowports.com>" (likely spoofed)
Received: "from nowports.com (unknown [185.225.74.105]) "
Date: "19 Oct 2023 06:02:56 +0200"
Subject: "RE: RE: REMITTANCE PDA- EPDA"
Attachment: "SWIFT COPY.pdf__________________________________________________________________________.rar"

Intelligence

File Origin
# of uploads :
2
# of downloads :
122
Origin country :
CH CH
File Archive Information

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

File name:SWIFT COPY.pdf__________________________________________________________________________.exe
File size:936'448 bytes
SHA256 hash: cee5c1595778387823ff211d939a83f628834d37a64c557c68cc0df2b047cae3
MD5 hash: 0094f8cd516cdb4e4f77589b747a6126
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/f90473281e8db0f484e0083a8aee85c48fc8ed06dfcd652c083e831682640f51/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6537c176559595e2910a8ec3/reports/383942d7-9789-4e62-92b2-480d0ee020a2/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/f90473281e8db0f484e0083a8aee85c48fc8ed06dfcd652c083e831682640f51
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/f90473281e8db0f484e0083a8aee85c48fc8ed06dfcd652c083e831682640f51/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-10-18 06:42:23 UTC
File Type:
Binary (Archive)
Extracted files:
9
AV detection:
21 of 38 (55.26%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7echgka6rwypjbhaba5iv3ufysh4r3ig37gwklaih2brnateb5iq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/231024-v8vzvsah49/
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/f90473281e8db0f484e0083a8aee85c48fc8ed06dfcd652c083e831682640f51

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

AgentTesla

rar f90473281e8db0f484e0083a8aee85c48fc8ed06dfcd652c083e831682640f51

(this sample)

AgentTesla

Executable exe cee5c1595778387823ff211d939a83f628834d37a64c557c68cc0df2b047cae3

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 cee5c1595778387823ff211d939a83f628834d37a64c557c68cc0df2b047cae3
  
Dropping
AgentTesla
  
Dropping
MD5 0094f8cd516cdb4e4f77589b747a6126

Comments