MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3b1e6339e58772c712ef138a1199829b1202e7b5597f4de19c0c868c435ea543. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3b1e6339e58772c712ef138a1199829b1202e7b5597f4de19c0c868c435ea543
SHA3-384 hash: 4da19a0dbd731fcb83d8937d4cc50b7974a6200a004673ea292b2d0f598ea34d9f9d9c2d63efd31d0971690df45a750c
SHA1 hash: d0b7bc453e4cea3def24ea2ab7322a10d5c9c5d2
MD5 hash: c9ae0e475f15552d9155c23250194acd
humanhash: oscar-william-six-idaho
File name:booking power of attorney and packing detail.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:633'704 bytes
First seen:2023-04-13 07:44:49 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:0ldGrwvw+JLbC6CD7qMagXipdnCF6hPisFIwXo9V5FCKU:0ldtvwsLG6XhVhPVFpo9zsD
TLSH T15FD43373D117E9B90D152C099A0E1EA8728E7C74E8EF2F162D5C771EE5030F7D2A2A61
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: ""Rover Shi" <siva@adearest.com>" (likely spoofed)
Received: "from adearest.com (unknown [185.222.57.72]) "
Date: "13 Apr 2023 09:24:29 +0200"
Subject: "Jiangsu Haibang Freight entrusts EM23001 CIF LCB FIRST THAILAND to send Foster materials to Thailand"
Attachment: "booking power of attorney and packing detail.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
161
Origin country :
CH CH
File Archive Information

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

File name:booking power of attorney and packing detail.exe
File size:939'008 bytes
SHA256 hash: 268570fcac0939fe4c9bd216fef7879a584f50afef90a408fcb9efa004fbee13
MD5 hash: 03f1e3bd449097595460a72f5571ef80
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/3b1e6339e58772c712ef138a1199829b1202e7b5597f4de19c0c868c435ea543/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed phishing
Link:
https://www.filescan.io/uploads/6437b2ffb4ec50bace5feca9/reports/88a8b4ba-a561-4c09-9627-056636c86fa5/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/3b1e6339e58772c712ef138a1199829b1202e7b5597f4de19c0c868c435ea543
Result
Verdict:
UNKNOWN
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/3b1e6339e58772c712ef138a1199829b1202e7b5597f4de19c0c868c435ea543/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-04-13 00:56:06 UTC
File Type:
Binary (Archive)
Extracted files:
12
AV detection:
7 of 35 (20.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hmpggopfq5zmoexpcofbdgmctmjafz5vlf7u3ym4bsdiyq26uvbq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230413-k16raaad94/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
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
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/3b1e6339e58772c712ef138a1199829b1202e7b5597f4de19c0c868c435ea543

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:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
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: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 3b1e6339e58772c712ef138a1199829b1202e7b5597f4de19c0c868c435ea543

(this sample)

AgentTesla

Executable exe 268570fcac0939fe4c9bd216fef7879a584f50afef90a408fcb9efa004fbee13

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 268570fcac0939fe4c9bd216fef7879a584f50afef90a408fcb9efa004fbee13
  
Dropping
AgentTesla

Comments