MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 21b86dc67361a8c5970852d3540cf539c6e9296f788eb5c78d5468fe2862c362. 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: 21b86dc67361a8c5970852d3540cf539c6e9296f788eb5c78d5468fe2862c362
SHA3-384 hash: f761c63d6d68c4713d61678740736778a2a3f387f160d90998aba115369840c8e19a98c86654535ce6c8a2eb957a9e6c
SHA1 hash: 5934f20e8bc0feb00fe46c374e1e514c30bc37bc
MD5 hash: 4e15fa10a79e0301142ac811b6666e41
humanhash: fourteen-mike-victor-one
File name:New Inquiry.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:649'274 bytes
First seen:2024-03-21 07:28:24 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:gHhIe6nGldE6DgZZlWHEKlEqWXU8A0XtCucmNPLAgjwb4tk3t:gBZgGlC6DglWH54XUdhucmN04wn
TLSH T1BFD423383592DBA13BC94960F6020D0BBB74EA23073E95E732415E67A7536C3FD1A94B
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: ""Manuel De Luca" <m.deluca@schwarzwald-praezisionstechnik.de>" (likely spoofed)
Received: "from schwarzwald-praezisionstechnik.de (unknown [185.222.58.70]) "
Date: "21 Mar 2024 05:13:17 +0100"
Subject: "Fwd: Quote--FL202306200039 SWP Inquiry no. 2023-1981 (Fwd: Quote--FL202306200039 SWP Inquiry no. 2023-1981)"
Attachment: "New Inquiry.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
295
Origin country :
CH CH
File Archive Information

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

File name:New Inquiry.exe
File size:672'768 bytes
SHA256 hash: 8d5930353d2239c66b566cb6725058657d642d766549d493f0118aa495c95106
MD5 hash: b55f5f4a4151e52efd6e0cdb0486c82f
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs2262.UNOFFICIAL
Create hunting rule

Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/21b86dc67361a8c5970852d3540cf539c6e9296f788eb5c78d5468fe2862c362/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65fbe1bf3f97ea2d1e3e1dae/reports/dc8c00d0-1bd3-4085-9d33-155bbb9d2cc2/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/21b86dc67361a8c5970852d3540cf539c6e9296f788eb5c78d5468fe2862c362
Score:
100%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/21b86dc67361a8c5970852d3540cf539c6e9296f788eb5c78d5468fe2862c362
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/21b86dc67361a8c5970852d3540cf539c6e9296f788eb5c78d5468fe2862c362/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-03-20 19:45:39 UTC
File Type:
Binary (Archive)
Extracted files:
14
AV detection:
20 of 36 (55.56%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eg4g3rttmgumlfyikljvidhvhhdosklppchllr4nkrup4kdcynra._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240321-pmrgnada2x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads WinSCP keys stored on the system
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:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/21b86dc67361a8c5970852d3540cf539c6e9296f788eb5c78d5468fe2862c362

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

zip 21b86dc67361a8c5970852d3540cf539c6e9296f788eb5c78d5468fe2862c362

(this sample)

AgentTesla

Executable exe 8d5930353d2239c66b566cb6725058657d642d766549d493f0118aa495c95106

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 8d5930353d2239c66b566cb6725058657d642d766549d493f0118aa495c95106
  
Dropping
AgentTesla
  
Dropping
MD5 b55f5f4a4151e52efd6e0cdb0486c82f

Comments