MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 20f3580fb69d9ec3f92531423895a49407ba2a14a75549dd40b1f899819a0801. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 20f3580fb69d9ec3f92531423895a49407ba2a14a75549dd40b1f899819a0801
SHA3-384 hash: 1e2caefb6c666c654daa82593f98e459c4b88af12e1d9ef817f81e780de5b3fd21183c4d5b31181e0947ec9ee796b4ab
SHA1 hash: f17819495e8a8dbeceba36526d0d3462a45b2fb2
MD5 hash: 74f6c433a72fce0a9fc5b1a2e08865a8
humanhash: west-delta-uncle-mango
File name:Shipment Advice & Draft BL.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:285'353 bytes
First seen:2023-07-13 13:55:23 UTC
Last seen:2023-07-13 14:00:29 UTC
File type: zip
MIME type:application/zip
ssdeep 6144:qpU8PLcSd4w3Wt5ip8jCQB1P5Ss+m9yytafWjfiVHeP5V17mMz:0PL/tWt8p8j5b7yQafWjfnPH1SMz
TLSH T12A5422F102A983D4E82D67550A40AE30F03E337FCBA6E07F197615DC55869437F9A8AE
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla zip

Intelligence

File Origin
# of uploads :
3
# of downloads :
98
Origin country :
CH CH
File Archive Information

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

File name:Shipment Advice & Draft BL.exe
File size:300'130 bytes
SHA256 hash: 3179f266c2fc52d2d06b1b14afdc952d5463b3b03c3a838d879c3caac3a2a60e
MD5 hash: 26332ecdff9a8ee414709fdd8f041dd0
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Rogue.0hr.20230713-1335.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/20f3580fb69d9ec3f92531423895a49407ba2a14a75549dd40b1f899819a0801/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control lolbin masquerade overlay packed shell32
Link:
https://www.filescan.io/uploads/64b00273a15fc7eb4fd2040c/reports/a8d48a15-b3f4-48c6-8fbf-76c6ba4a023f/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/20f3580fb69d9ec3f92531423895a49407ba2a14a75549dd40b1f899819a0801
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/20f3580fb69d9ec3f92531423895a49407ba2a14a75549dd40b1f899819a0801
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/20f3580fb69d9ec3f92531423895a49407ba2a14a75549dd40b1f899819a0801/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-07-13 12:33:22 UTC
File Type:
Binary (Archive)
Extracted files:
4
AV detection:
23 of 37 (62.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=edzvqd5wtwpmh6jfgfbdrfnesqd3ukquu5kutxkawh4jtam2baaq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230713-wrfz2sag5x/
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
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.

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:Rony (r0ny_123)
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: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 20f3580fb69d9ec3f92531423895a49407ba2a14a75549dd40b1f899819a0801

(this sample)

AgentTesla

Executable exe 3179f266c2fc52d2d06b1b14afdc952d5463b3b03c3a838d879c3caac3a2a60e

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 3179f266c2fc52d2d06b1b14afdc952d5463b3b03c3a838d879c3caac3a2a60e
  
Dropping
AgentTesla

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