MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a116bf0fcb90808f31dbad60ea3618bc9d7d82529539aa14e0e03c00ae8f7244. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a116bf0fcb90808f31dbad60ea3618bc9d7d82529539aa14e0e03c00ae8f7244
SHA3-384 hash: 34b38a4eb2fdebfe066a3f5195419a496b3894c2664a2464e16a1dbf52aba75f94e9c34fa172fe4dc403bca4563e60d6
SHA1 hash: 3456e4169efbe5123db8ccc85558673f2dc74013
MD5 hash: 07b0f1d0150f2e1fc833052cbbeb21fd
humanhash: georgia-hotel-carpet-comet
File name:invoice PDF.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:286'630 bytes
First seen:2023-02-21 08:55:39 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 6144:xBj8FyEXgqgwOGlr/+YqYVxgYIQ0cuvwN4nP0evcdK3cjlWRc:f8U8LFPi1vwudcMssc
TLSH T147542386A54777948F12FDD95F7B747CE8C831A6B7996323DAA02C0D0E285A8C7341BC
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla INVOICE rar


Avatar
cocaman
Malicious email (T1566.001)
From: "Carol <carol.hayes@mailcity.com>" (likely spoofed)
Received: "from mailcity.com (unknown [103.167.84.207]) "
Date: "20 Feb 2023 18:08:56 -0800"
Subject: "FW: Invoice"
Attachment: "invoice PDF.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
106
Origin country :
n/a
File Archive Information

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

File name:invoice PDF.exe
File size:302'378 bytes
SHA256 hash: 90c76ac96216dd5602cd8de571aa36b42653e000e7c8c2535a02219128cb64ef
MD5 hash: 3b68d6819644f2b0584e5aed75085e13
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/a116bf0fcb90808f31dbad60ea3618bc9d7d82529539aa14e0e03c00ae8f7244/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
nemesis overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63f4872442bf85850e3e7817/reports/dd668288-c701-4a99-9756-afc2a290bfa9/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/a116bf0fcb90808f31dbad60ea3618bc9d7d82529539aa14e0e03c00ae8f7244
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/a116bf0fcb90808f31dbad60ea3618bc9d7d82529539aa14e0e03c00ae8f7244/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-02-21 03:41:38 UTC
File Type:
Binary (Archive)
Extracted files:
5
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uell6d6lscai6mo3vvqounqyxsox3asssu42ufha4a6ablupojca._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/230221-md891aed94/
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
Adds Run key to start application
Looks up external IP address via web service
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot5662683474:AAFvSjyPXTiwhBPcFi8of3_-_FCdfhhN8x0/
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/a116bf0fcb90808f31dbad60ea3618bc9d7d82529539aa14e0e03c00ae8f7244

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

rar a116bf0fcb90808f31dbad60ea3618bc9d7d82529539aa14e0e03c00ae8f7244

(this sample)

AgentTesla

Executable exe 90c76ac96216dd5602cd8de571aa36b42653e000e7c8c2535a02219128cb64ef

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 90c76ac96216dd5602cd8de571aa36b42653e000e7c8c2535a02219128cb64ef
  
Dropping
MD5 3b68d6819644f2b0584e5aed75085e13

Comments