MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43e44a3efd4e7da791291158ec12c4a3ebce61db35808fb7e87e7f3651dd8dd7. 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: 6


Intelligence 6 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 43e44a3efd4e7da791291158ec12c4a3ebce61db35808fb7e87e7f3651dd8dd7
SHA3-384 hash: 6ecc464e2f09567f9f235fb09c11360c557458a2ec503c3b14b05411ddb66100c7d3a35c188ba7fb639e0103f6420013
SHA1 hash: 159d2809cdc9801d86fbe8fa57c3d6ec47f4aa7a
MD5 hash: 4f18edf822921e0746e2e91127653fc1
humanhash: robert-item-batman-arkansas
File name:Order List.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:337'450 bytes
First seen:2023-07-31 06:58:52 UTC
Last seen:2023-07-31 09:22:59 UTC
File type: rar
MIME type:application/x-rar
ssdeep 6144:OaVkT+pH9Qpr+5QaK5TZbPgZFcOyyrFf7WK4EvuImMU78CW:xV2+pH9a+5QaEbPEc9yrFf7WIU7c
TLSH T1757423DBADAF8E8F13433349AFD1601305A8ED1D10BD981CC8A159CD28B7ED5AACD931
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla rar


Avatar
cocaman
Malicious email (T1566.001)
From: "=?UTF-8?B?Q2VudHJlIE3DqWRpY2FsIERpYW1hbnQ=?= <sales@c-worldwides.life>" (likely spoofed)
Received: "from c-worldwides.life (c-worldwides.life [93.84.115.133]) "
Date: "31 Jul 2023 02:17:39 -0700"
Subject: "Purchased Order"
Attachment: "Order List.rar"

Intelligence

File Origin
# of uploads :
3
# of downloads :
95
Origin country :
CH CH
File Archive Information

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

File name:Order List.exe
File size:375'546 bytes
SHA256 hash: 9357718e3aaeef225d04c8f1d8fde88bd210fff3c1205ee84c0c1f7327bd17f3
MD5 hash: 9d4fa4e1fb8d5fc3eb81e04908634df3
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/43e44a3efd4e7da791291158ec12c4a3ebce61db35808fb7e87e7f3651dd8dd7/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control lolbin masquerade overlay packed shell32
Link:
https://www.filescan.io/uploads/64c75bb6299c27f4c4f284d4/reports/02fa61f0-0d24-4429-b101-7b186cb1b2d1/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/43e44a3efd4e7da791291158ec12c4a3ebce61db35808fb7e87e7f3651dd8dd7
Result
Verdict:
MALICIOUS
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/43e44a3efd4e7da791291158ec12c4a3ebce61db35808fb7e87e7f3651dd8dd7/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-07-31 06:58:54 UTC
File Type:
Binary (Archive)
Extracted files:
4
AV detection:
19 of 24 (79.17%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ipseupx5jz62pejjcfmoyeweupv44yo3gwai7n7ipz7tmuo5rxlq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection persistence spyware stealer
Link:
https://tria.ge/reports/230731-hxm4naeb5s/
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
Please note that we are no longer able to provide a coverage score for Virus Total.

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
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

rar 43e44a3efd4e7da791291158ec12c4a3ebce61db35808fb7e87e7f3651dd8dd7

(this sample)

AgentTesla

Executable exe 9357718e3aaeef225d04c8f1d8fde88bd210fff3c1205ee84c0c1f7327bd17f3

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 9357718e3aaeef225d04c8f1d8fde88bd210fff3c1205ee84c0c1f7327bd17f3
  
Dropping
AgentTesla
  
Dropping
MD5 9d4fa4e1fb8d5fc3eb81e04908634df3

Comments