MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 72c62fc35f66d5da83b6489f507ca4fefbc3b2bb2e38f7a3102109aaf2f9e1a3. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 72c62fc35f66d5da83b6489f507ca4fefbc3b2bb2e38f7a3102109aaf2f9e1a3
SHA3-384 hash: ac8d85b6d4397e1117f2e5408cf73956b5a37ff4f4e8fa7ec09e0361cbc3b72c84b7a74731e5b77192f6c89041339823
SHA1 hash: 9452c7427d34c5750f19d38a930fcbb67a5cfff9
MD5 hash: d6090d5b48e07e32ea28e27a492f6e74
humanhash: jupiter-mountain-kitten-tennessee
File name:Quotation.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:504'112 bytes
First seen:2023-11-08 12:45:41 UTC
Last seen:2023-11-18 11:28:51 UTC
File type: zip
MIME type:application/zip
ssdeep 12288:SpLhkfLEQT1b3EVRUCKTNvU9zjStlhXaB23h4qQrtEq:/LEQ9tsWteB2R4qiCq
TLSH T165B423E3A510C630622F626CAFD35791595E18DC30956A8EBD917E1003F93DB7B93738
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla QUOTATION zip


Avatar
cocaman
Malicious email (T1566.001)
From: "HEMANT NEGI <info@contifibre.cc>" (likely spoofed)
Received: "from contifibre.cc (contifibre.cc [185.236.228.239]) "
Date: "Wed, 08 Nov 2023 11:14:04 +0100"
Subject: "Request for Quotation"
Attachment: "Quotation.zip"

Intelligence

File Origin
# of uploads :
6
# of downloads :
126
Origin country :
CH CH
File Archive Information

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

File name:Quotation.exe
File size:531'456 bytes
SHA256 hash: 93184419005707ae02f08ee38bf8381c4a87fc14a9715fb660ad48f6e1665f98
MD5 hash: d64a3792187f3c3936357017d3010cf7
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs3110.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.21199.ZipHeur.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/72c62fc35f66d5da83b6489f507ca4fefbc3b2bb2e38f7a3102109aaf2f9e1a3/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/654b83213dd412119bf1bbf1/reports/47bf806b-27ec-45be-9c84-3fdee347eb19/overview
Verdict:
Malicious
Labled as:
Mal/BredoZp
Link:
https://www.hybrid-analysis.com/sample/72c62fc35f66d5da83b6489f507ca4fefbc3b2bb2e38f7a3102109aaf2f9e1a3
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/72c62fc35f66d5da83b6489f507ca4fefbc3b2bb2e38f7a3102109aaf2f9e1a3
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Score:
0%
Verdict:
Benign
File Type:
Archive
Link:
https://malprob.io/report/72c62fc35f66d5da83b6489f507ca4fefbc3b2bb2e38f7a3102109aaf2f9e1a3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/72c62fc35f66d5da83b6489f507ca4fefbc3b2bb2e38f7a3102109aaf2f9e1a3/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-11-08 12:45:44 UTC
File Type:
Binary (Archive)
Extracted files:
11
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=oldc7q27m3k5va5wjcpva7fe7354hmv3fy4ppiyqeee2v4xz4grq._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/231108-qext5sdb29/
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
Adds Run key to start application
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:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/72c62fc35f66d5da83b6489f507ca4fefbc3b2bb2e38f7a3102109aaf2f9e1a3

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:AgentTeslaV4
Create hunting rule
Author:kevoreilly
Description:AgentTesla Payload
Rule name:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_AgentTesla_a2d69e48
Create hunting rule
Author:Elastic Security

File information

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

Malspam

AgentTesla

zip 72c62fc35f66d5da83b6489f507ca4fefbc3b2bb2e38f7a3102109aaf2f9e1a3

(this sample)

AgentTesla

Executable exe 93184419005707ae02f08ee38bf8381c4a87fc14a9715fb660ad48f6e1665f98

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 93184419005707ae02f08ee38bf8381c4a87fc14a9715fb660ad48f6e1665f98
  
Dropping
AgentTesla
  
Dropping
MD5 d64a3792187f3c3936357017d3010cf7

Comments