MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa58b90fab0ec39c6f8eea060f48f44d5329e80e0286fe6b1f7bbe42b0f32e7b. 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: fa58b90fab0ec39c6f8eea060f48f44d5329e80e0286fe6b1f7bbe42b0f32e7b
SHA3-384 hash: da2a5c289e5c73e481b43a9cc0fe69e226438a981a1f0978f5b573067b6410d265d9f43d9ff3054fad60e841615bbdbc
SHA1 hash: 53481561119286d19aab1469852ae93a390441b9
MD5 hash: f3059dfb6c4eac0305068d69f00a907c
humanhash: video-whiskey-mississippi-missouri
File name:URGENT REQUEST.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:514'312 bytes
First seen:2023-05-02 19:51:51 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:FFI/4vzWOgvl8+ltBC2nJERen6xNNMHJ+2geoGscWcndNe9lu0gRO:D7Svl5jJE06/NMp+2iGshZu0g4
TLSH T100B423B06E67B5AFE57C96D26FB94D1BCB2A8D10616E37CE0053721C8237052E259C87
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla zip


Avatar
cocaman
Malicious email (T1566.001)
From: ""Chris"<sales@elite-instrument.com>" (likely spoofed)
Received: "from hosted-by.rootlayer.net (unknown [45.137.22.61]) "
Date: "2 May 2023 21:37:45 +0200"
Subject: "RE: URGENT REQUEST"
Attachment: "URGENT REQUEST.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
691
Origin country :
CH CH
File Archive Information

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

File name:URGENT REQUEST.exe
File size:593'920 bytes
SHA256 hash: b58e0980d53aa7891015a450f575a33f08a67c9b5f36674c2684d15ea78194aa
MD5 hash: ffb5ff978b543216e4b1317f7d9f97ef
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3280.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Win32.WormX-gen.20358.2459.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/fa58b90fab0ec39c6f8eea060f48f44d5329e80e0286fe6b1f7bbe42b0f32e7b/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
Link:
https://www.filescan.io/uploads/645169e33d47a64d306ba79f/reports/2d69277e-0f31-461b-a8d3-0c949d7d44c9/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/fa58b90fab0ec39c6f8eea060f48f44d5329e80e0286fe6b1f7bbe42b0f32e7b
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/fa58b90fab0ec39c6f8eea060f48f44d5329e80e0286fe6b1f7bbe42b0f32e7b
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/fa58b90fab0ec39c6f8eea060f48f44d5329e80e0286fe6b1f7bbe42b0f32e7b/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Suspicious
First seen:
2023-05-02 07:02:25 UTC
File Type:
Binary (Archive)
Extracted files:
10
AV detection:
18 of 37 (48.65%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7jmlsd5lb3bzy34o5ida6shujvjst2aoakdp42y7po7efmhtfz5q._file
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/fa58b90fab0ec39c6f8eea060f48f44d5329e80e0286fe6b1f7bbe42b0f32e7b

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_Archive_Phishing_Attachment_Characteristics_Jun22_1
Create hunting rule
Author:Florian Roth
Description:Detects characteristics of suspicious file names or double extensions often found in phishing mail attachments
Reference:https://twitter.com/0xtoxin/status/1540524891623014400?s=12&t=IQ0OgChk8tAIdTHaPxh0Vg
Rule name:SUSP_Archive_Phishing_Attachment_Characteristics_Jun22_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects characteristics of suspicious file names or double extensions often found in phishing mail attachments
Reference:https://twitter.com/0xtoxin/status/1540524891623014400?s=12&t=IQ0OgChk8tAIdTHaPxh0Vg

File information

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

Malspam

AgentTesla

zip fa58b90fab0ec39c6f8eea060f48f44d5329e80e0286fe6b1f7bbe42b0f32e7b

(this sample)

AgentTesla

Executable exe b58e0980d53aa7891015a450f575a33f08a67c9b5f36674c2684d15ea78194aa

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 b58e0980d53aa7891015a450f575a33f08a67c9b5f36674c2684d15ea78194aa
  
Dropping
AgentTesla

Comments