MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a581540b37de1c11b9ea8b2ef286c73f54147dbd4013c1a3dbb3b6f9ef280424. 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


Formbook


Vendor detections: 5


Intelligence 5 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a581540b37de1c11b9ea8b2ef286c73f54147dbd4013c1a3dbb3b6f9ef280424
SHA3-384 hash: 3884626df5a8dcd2d6f2caaebb1dea147395a40b0279f1585894724e42d3be83ea26e0987ef2106d196fa22d7b31128d
SHA1 hash: 6f1e14a1b5b76f72fbabfaa56581d891abefe4fb
MD5 hash: 4e9896e40dba8e4090586eec2b126622
humanhash: november-lion-pluto-saturn
File name:PAYMENT INSTRUCTIONS COPY.r01
Download: download sample
Signature Formbook
Create hunting rule
File size:537'383 bytes
First seen:2021-05-27 09:31:58 UTC
Last seen:Never
File type: r01
MIME type:application/x-rar
ssdeep 12288:v2Ief8EmE25LhN+AqY6Zv/NTsbxwPO2xjCnjJ4Aby8dD6P1:X4822hh+ZvVQwWIjCj6dP1
TLSH A1B423F25FD31043453014CE8BA5E26DFA75067C9AEE5F44EF8AF62895B03028347A8D
Reporter cocaman
Tags:FormBook r01


Avatar
cocaman
Malicious email (T1566.001)
From: "Adeline<intrsystm@hotmail.com>" (likely spoofed)
Received: "from hotmail.com (unknown [103.153.78.166]) "
Date: "26 May 2021 23:46:24 -0700"
Subject: "RE: PAYMENT INSTRUCTIONS"
Attachment: "PAYMENT INSTRUCTIONS COPY.r01"

Intelligence

File Origin
# of uploads :
1
# of downloads :
122
Origin country :
n/a
Vendor Threat Intelligence
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/a581540b37de1c11b9ea8b2ef286c73f54147dbd4013c1a3dbb3b6f9ef280424/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-05-27 06:56:28 UTC
File Type:
Binary (Archive)
Extracted files:
10
AV detection:
16 of 47 (34.04%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uwaviczx3yobdopkrmxpfbwhh5kbi7n5iaj4di63wo3pt3ziaqsa._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/a581540b37de1c11b9ea8b2ef286c73f54147dbd4013c1a3dbb3b6f9ef280424

File information

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

Malspam

Formbook

r01 a581540b37de1c11b9ea8b2ef286c73f54147dbd4013c1a3dbb3b6f9ef280424

(this sample)

Formbook

Executable exe 8c5c4469e32f3399e57e3f56a78ea3ce8fb52542ffa51c4ccfc42b5680854ab6

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 8c5c4469e32f3399e57e3f56a78ea3ce8fb52542ffa51c4ccfc42b5680854ab6
  
Dropping
Formbook

Comments