MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 535765d0f011d8753ef0ff8d4e9a4f0426b3a4428449bb8ec6498c45523cf6fe. 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: 8


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

SHA256 hash: 535765d0f011d8753ef0ff8d4e9a4f0426b3a4428449bb8ec6498c45523cf6fe
SHA3-384 hash: a8316d91eed9ae8c36273414415fcea86dae92cf2b94c8ea5f94282f291d08183d6f83e5c618b81dcc97fbf0be9bc3f1
SHA1 hash: ed8c42fb8f3456e7c5bc0ed967d2cbe9c9e06af0
MD5 hash: 3413466823b14277d69254af87ed77b5
humanhash: yellow-cat-minnesota-cardinal
File name:quotation.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:283'916 bytes
First seen:2023-03-09 06:47:35 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 6144:KStp38mSwiotMyI++RsxyI1CSa5yHGg5vLWJVZAL7ketpPD:rtp3+wfJZB1MyHGg5jWJVK3ntV
TLSH T182542302F81CD3D8470B95A85EBDA3A428F6726030439F927F27C54ED49EE9C574D887
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:QUOTATION zip


Avatar
cocaman
Malicious email (T1566.001)
From: ""=?UTF-8?B?R0VFVEFOSkxJwqBSQU8=?="<Geetanjli.rao@rajatengineering.com>" (likely spoofed)
Received: "from hosted-by.rootlayer.net (unknown [45.137.22.89]) "
Date: "9 Mar 2023 05:49:16 +0100"
Subject: "RE: REVISED QTN. - 102 M/S AAKRITI CONSTRUCTIONS & DEVELOPERS PVT.LTD"
Attachment: "quotation.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
n/a
File Archive Information

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

File name:quotation.exe
File size:298'712 bytes
SHA256 hash: cd2eec7f78773e86d748f3810fefe1807443a05a4444403aa1f066cee2e55d67
MD5 hash: d2d332c8e3b1ac057aeb28579208e97d
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3110.UNOFFICIAL
Create hunting rule

Sanesecurity.Rogue.0hr.20230309-0236.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.21710.ZipHeur.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/535765d0f011d8753ef0ff8d4e9a4f0426b3a4428449bb8ec6498c45523cf6fe/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook nemesis overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/640981248b48bcea611f8e69/reports/3d817fce-201e-41e4-8290-4fa336c10b28/overview
Verdict:
Malicious
Labled as:
Mal/BredoZp
Link:
https://www.hybrid-analysis.com/sample/535765d0f011d8753ef0ff8d4e9a4f0426b3a4428449bb8ec6498c45523cf6fe
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/535765d0f011d8753ef0ff8d4e9a4f0426b3a4428449bb8ec6498c45523cf6fe
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/535765d0f011d8753ef0ff8d4e9a4f0426b3a4428449bb8ec6498c45523cf6fe/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-03-09 03:00:39 UTC
File Type:
Binary (Archive)
Extracted files:
4
AV detection:
17 of 25 (68.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=knlwluhqchmhkpxq76gu5gspaqtlhjccqre3xdwgjggekur4637a._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230309-hw5bjsba72/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Executes dropped EXE
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
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/535765d0f011d8753ef0ff8d4e9a4f0426b3a4428449bb8ec6498c45523cf6fe

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:pe_imphash
Create hunting rule
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
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

zip 535765d0f011d8753ef0ff8d4e9a4f0426b3a4428449bb8ec6498c45523cf6fe

(this sample)

AgentTesla

Executable exe cd2eec7f78773e86d748f3810fefe1807443a05a4444403aa1f066cee2e55d67

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 cd2eec7f78773e86d748f3810fefe1807443a05a4444403aa1f066cee2e55d67
  
Dropping
MD5 d2d332c8e3b1ac057aeb28579208e97d

Comments