MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4485f9c31e36464caa819388805c34e62f5e6467677e46244c8bdc9cb6338044. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4485f9c31e36464caa819388805c34e62f5e6467677e46244c8bdc9cb6338044
SHA3-384 hash: 613a6b88cf4bf5963bc5c84df44e80e0ce49397dd9c0a1ff82a79ddfb620b8745f315a807be584eea11087ac13bfd322
SHA1 hash: 4fa52094aeb1926e5c1a8d96fa91944f3b6f63de
MD5 hash: 38726969f39da0e76da2acb6d5ae0811
humanhash: tango-emma-arkansas-single
File name:swft copy $57,000.00.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:516'315 bytes
First seen:2023-03-28 17:19:34 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:lqmBt6tNylLLpBEg9w31O1mjAe6KyLHfWBmgK0Ykghi:lJf6tNApB5u31EVeZyDfak0YkL
TLSH T165B433489851A05E28427AEA99BFB4C084517FF8D6C77C113A8329C9C39C3B675BFD92
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla payment zip


Avatar
cocaman
Malicious email (T1566.001)
From: ""Liza" <liza@sh-cogent.com.sg>" (likely spoofed)
Received: "from sh-cogent.com.sg (unknown [185.222.57.72]) "
Date: "28 Mar 2023 08:31:05 +0200"
Subject: "PAYMENT FOR FEB. SOA."
Attachment: "swft copy $57,000.00.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
File Archive Information

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

File name:swft copy $57,000.00.exe
File size:758'784 bytes
SHA256 hash: 33f7516da3fd501837bfd69123229607d900dabf2d94d4f140b613a39c740c92
MD5 hash: 40077888e6bb26f772519a6ed8e503b4
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/4485f9c31e36464caa819388805c34e62f5e6467677e46244c8bdc9cb6338044/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed virus
Link:
https://www.filescan.io/uploads/642321c56ed02dd52de5aea9/reports/2a94f07b-a3d5-4568-b1a0-a92279b5058a/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/4485f9c31e36464caa819388805c34e62f5e6467677e46244c8bdc9cb6338044
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/4485f9c31e36464caa819388805c34e62f5e6467677e46244c8bdc9cb6338044
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/4485f9c31e36464caa819388805c34e62f5e6467677e46244c8bdc9cb6338044/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-03-28 03:04:46 UTC
File Type:
Binary (Archive)
Extracted files:
17
AV detection:
20 of 35 (57.14%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=isc7tqy6gzdezkubsoeiaxbu4yxv4zdhm57emjcmrpojznrtqbca._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230328-v1emxacb99/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
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/4485f9c31e36464caa819388805c34e62f5e6467677e46244c8bdc9cb6338044

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

File information

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

Malspam

AgentTesla

zip 4485f9c31e36464caa819388805c34e62f5e6467677e46244c8bdc9cb6338044

(this sample)

AgentTesla

Executable exe 33f7516da3fd501837bfd69123229607d900dabf2d94d4f140b613a39c740c92

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 33f7516da3fd501837bfd69123229607d900dabf2d94d4f140b613a39c740c92
  
Dropping
AgentTesla

Comments