MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2404b8fb262a03afd37e6d702b0f821552a710608246551bdc280125a3afe8e2. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2404b8fb262a03afd37e6d702b0f821552a710608246551bdc280125a3afe8e2
SHA3-384 hash: 5c6be975ce02458e4fb11e48094865479485572b1fda704db6e7c78172206cc471a02f64bc576fc01e49a671552d34fb
SHA1 hash: 90d437388160f4d03cc1a8cb73442d7dc5e2ff44
MD5 hash: c66f802487934ad724d3eee407cf0898
humanhash: seventeen-alaska-avocado-summer
File name:Remittance Advice MEDU2464960.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:360'904 bytes
First seen:2023-06-23 06:32:32 UTC
Last seen:2023-06-23 06:32:54 UTC
File type: zip
MIME type:application/zip
ssdeep 6144:4DLXeSo5/HEAxwI0RdJ4VUkprKVp6SKLdr+m3n/hbDhOfC0Y7dGb7lxiXg:OXeS0EA6bfbRKLNBPdhOPblxiQ
TLSH T1FA7423076D5475BBCB0EC44BBBA92473F98C5006910294FBBE03BA13F49565ACA71ECE
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: ""DACHSER India" <dachser.india-asl@dachser.com>" (likely spoofed)
Received: "from hosted-by.rootlayer.net (unknown [185.222.58.238]) "
Date: "22 Jun 2023 17:19:34 +0200"
Subject: "Payment Advice Note from 06.22.2023"
Attachment: "Remittance Advice MEDU2464960.zip"

Intelligence

File Origin
# of uploads :
2
# of downloads :
105
Origin country :
CH CH
File Archive Information

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

File name:Remittance Advice MEDU2464960.exe
File size:374'888 bytes
SHA256 hash: bbb301f4dcc603a5995bdf179b4d129f976b9ca654093e92eff080cc583b0d7b
MD5 hash: f28b3d77202e308cb120a5fa7f399cb4
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Gen.Variant.Nemesis.22782.6017.24689.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/2404b8fb262a03afd37e6d702b0f821552a710608246551bdc280125a3afe8e2/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/64953c9e40564677ecaf82d6/reports/8cc991ea-8d31-438e-80ff-b139a77c7e74/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/2404b8fb262a03afd37e6d702b0f821552a710608246551bdc280125a3afe8e2
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/2404b8fb262a03afd37e6d702b0f821552a710608246551bdc280125a3afe8e2
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/2404b8fb262a03afd37e6d702b0f821552a710608246551bdc280125a3afe8e2/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-06-22 11:51:48 UTC
File Type:
Binary (Archive)
Extracted files:
5
AV detection:
23 of 37 (62.16%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eqclr6zgfib27u36nvycwd4ccvjkoedaqjdfkg64faasli5p5dra._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230623-hccr7acg72/
Behaviour
Suspicious behavior: EnumeratesProcesses
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
Adds Run key to start application
Looks up external IP address via web service
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/2404b8fb262a03afd37e6d702b0f821552a710608246551bdc280125a3afe8e2

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:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
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 2404b8fb262a03afd37e6d702b0f821552a710608246551bdc280125a3afe8e2

(this sample)

AgentTesla

Executable exe bbb301f4dcc603a5995bdf179b4d129f976b9ca654093e92eff080cc583b0d7b

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 bbb301f4dcc603a5995bdf179b4d129f976b9ca654093e92eff080cc583b0d7b
  
Dropping
AgentTesla

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