MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4615f8bff44106f4b2eece0bc7c6a6e24a673d6ad9b751b47cd9699fea345228. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4615f8bff44106f4b2eece0bc7c6a6e24a673d6ad9b751b47cd9699fea345228
SHA3-384 hash: 2dcfd44878f0b2060d1a0cfffd17c8e90aef29ce3a3575d4d2dd92b446552855fd2950bd6b33bd5ec4eedd69dbb564dc
SHA1 hash: 8e217050cbe23a8bb31ed2c9ef4350755f4441cd
MD5 hash: 37985fd23422b47d2e52fc388b79865c
humanhash: georgia-tennis-washington-winter
File name:shipment invoice.7z
Download: download sample
Signature AgentTesla
Create hunting rule
File size:785'719 bytes
First seen:2023-12-05 07:55:49 UTC
Last seen:Never
File type: 7z
MIME type:application/x-7z-compressed
ssdeep 12288:bDqZ/r3kzYFnuiwgAlxAlfYP5B/SyHGJZTDHCPexBb4FyseMpu71gPXWI7hE1Eqk:bDqZTUzYoXgDlfYPr/SlJJ/xSIjMpu7c
TLSH T1BEF4238BE2DE819EDC9A95FCADDF2C252260829F2C7D47BD74BC3749A16580DC025C72
TrID 57.1% (.7Z) 7-Zip compressed archive (v0.4) (8000/1)
42.8% (.7Z) 7-Zip compressed archive (gen) (6000/1)
Reporter cocaman
Tags:7z AgentTesla INVOICE


Avatar
cocaman
Malicious email (T1566.001)
From: "yuqing.zhang@lit-auto.com" (likely spoofed)
Received: "from lit-auto.com (unknown [91.92.248.50]) "
Date: "4 Dec 2023 00:05:29 -0800"
Subject: "Re: Specification No.35"
Attachment: "shipment invoice.7z"

Intelligence

File Origin
# of uploads :
1
# of downloads :
112
Origin country :
CH CH
File Archive Information

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

File name:shipment invoice.exe
File size:1'015'296 bytes
SHA256 hash: 91ff3998adf51757d7580e1c190ff9f4c12e9b2de48b56c7507824753a9930e2
MD5 hash: 3d0e43113603bf2f7c7773ae08d1e03d
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Inject4.59820.6019.23125.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/4615f8bff44106f4b2eece0bc7c6a6e24a673d6ad9b751b47cd9699fea345228/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
92%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/656ed7938b5ba47db2d22528/reports/e5d7443f-1aa2-4f84-966a-f41b6e625b45/overview
Verdict:
Malicious
Labled as:
Mal/Drod7zip
Link:
https://www.hybrid-analysis.com/sample/4615f8bff44106f4b2eece0bc7c6a6e24a673d6ad9b751b47cd9699fea345228
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/4615f8bff44106f4b2eece0bc7c6a6e24a673d6ad9b751b47cd9699fea345228/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-12-04 08:20:43 UTC
File Type:
Binary (Archive)
Extracted files:
33
AV detection:
19 of 37 (51.35%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iyk7rp7uiedpjmxozyf4prvg4jfgoplk3g3vdnd43fuz72rukiua._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231205-jxn7dsac64/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Checks computer location settings
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/4615f8bff44106f4b2eece0bc7c6a6e24a673d6ad9b751b47cd9699fea345228

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
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

File information

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

Malspam

AgentTesla

7z 4615f8bff44106f4b2eece0bc7c6a6e24a673d6ad9b751b47cd9699fea345228

(this sample)

AgentTesla

Executable exe 91ff3998adf51757d7580e1c190ff9f4c12e9b2de48b56c7507824753a9930e2

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 91ff3998adf51757d7580e1c190ff9f4c12e9b2de48b56c7507824753a9930e2
  
Dropping
AgentTesla

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