MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f8e40a257cf8678c0120fe727150236cef22005aa9612a9ebdd30e1e8b78f656. 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: 4


Intelligence 4 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f8e40a257cf8678c0120fe727150236cef22005aa9612a9ebdd30e1e8b78f656
SHA3-384 hash: aede5761cccf389bdc1df1be5faa0d329a07830f18b2cf60cfbe509f4f8c2d15e24b16a83d51dc16532300545d5bccec
SHA1 hash: 6f0207564c785729f90df3c27d99f0775b06da3f
MD5 hash: dc3244c55c0924e5d37559fe98481ab6
humanhash: helium-seventeen-venus-crazy
File name:cover note letter.zipx
Download: download sample
Signature AgentTesla
Create hunting rule
File size:12'304 bytes
First seen:2021-08-03 15:09:47 UTC
Last seen:2021-08-03 15:10:17 UTC
File type: zip
MIME type:application/zip
ssdeep 384:7h4vLf8RR/vdq/IevFcWN5YmvbXPPgxj3hPI:N4+pUwev28YmTPPuI
TLSH T19B42BF344D198E3FC98984F24639E5C050A2677614E8C81CBBD381D368AF2DE59C6F45
Reporter cocaman
Tags:AgentTesla zip zipx


Avatar
cocaman
Malicious email (T1566.001)
From: "Accounts <phuong.h@phasia.com>" (likely spoofed)
Received: "from phasia.com (unknown [103.114.106.156]) "
Date: "3 Aug 2021 07:20:30 -0700"
Subject: "REMITTANCE ADVICE: IF01200022823419"
Attachment: "cover note letter.zipx"

Intelligence

File Origin
# of uploads :
2
# of downloads :
183
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_Wordexe.1.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.DownloaderNET.186.21527.25736.UNOFFICIAL
Create hunting rule

Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/f8e40a257cf8678c0120fe727150236cef22005aa9612a9ebdd30e1e8b78f656
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/f8e40a257cf8678c0120fe727150236cef22005aa9612a9ebdd30e1e8b78f656/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-07-30 01:49:37 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7dsaujl47btyyaja7zzhcubdntxseac2vfqsvhv52mhb5c3y6zla._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
suricata
Link:
https://tria.ge/reports/210803-3fhhl3kwx6/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
suricata: ET MALWARE DTLoader Binary Request M2
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/f8e40a257cf8678c0120fe727150236cef22005aa9612a9ebdd30e1e8b78f656

File information

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

Malspam

AgentTesla

zip f8e40a257cf8678c0120fe727150236cef22005aa9612a9ebdd30e1e8b78f656

(this sample)

AgentTesla

Executable exe 4b8bfe706b4f3df2d6e4519ad6c6da01d46124e9bec4f26dff3a3435e5490685

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 4b8bfe706b4f3df2d6e4519ad6c6da01d46124e9bec4f26dff3a3435e5490685
  
Dropping
AgentTesla

Comments