MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b5f7240911692f2e9573694980186589b9e2af60add806114e1f40ff4c3059f5. 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: 3


Intelligence 3 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b5f7240911692f2e9573694980186589b9e2af60add806114e1f40ff4c3059f5
SHA3-384 hash: a1a163af51f5700031ab8e6118ac89dd05ab76d06c12e49fd4704e04a0a2823a4ab54693e3a33f54cd2d3f508d2c8bcd
SHA1 hash: d801e2900177af73d5893def7b2840cec7fe9d98
MD5 hash: 326d0a6bfde469324be121b7cc11fe7a
humanhash: black-potato-winner-emma
File name:매입 마감 내역서 양식(공식).z
Download: download sample
Signature Formbook
Create hunting rule
File size:349'318 bytes
First seen:2020-08-14 09:38:19 UTC
Last seen:Never
File type: z
MIME type:application/x-rar
ssdeep 6144:ClCtSufLYDqKE0+Ly7xE6GSKOQ4PjzY42gRws4X55l51U1+KP2THQ5IL9pRLU:yCtSuf8mKwe7xVjQ4rzY42gaJh5yEs5R
TLSH 857423AB881002B355D50898E87D2EDB35833B61252B9A77D0C351BADFBF3F20D566D2
Reporter abuse_ch
Tags:FormBook geo KOR z


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: cvsmtppost023.nm.naver.com
Sending IP: 125.209.224.212
From: 최정환<yj78655@naver.com>
Subject: 와이어컷팅 도면
Attachment: 매입 마감 내역서 양식(공식).z (contains "매입 마감 내역서 양식(공식),xlsx.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Suspected-exe-in-RAR.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b5f7240911692f2e9573694980186589b9e2af60add806114e1f40ff4c3059f5/
Threat name:
ByteCode-MSIL.Trojan.LokiSteal
Create hunting rule
Status:
Malicious
First seen:
2020-08-14 09:40:07 UTC
AV detection:
16 of 29 (55.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wx3sicirnexs5fltnfeyagdfrg46fl3avxmamekod5ap6tbqlh2q._file
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/b5f7240911692f2e9573694980186589b9e2af60add806114e1f40ff4c3059f5

File information

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

Malspam

Formbook

z b5f7240911692f2e9573694980186589b9e2af60add806114e1f40ff4c3059f5

(this sample)

Formbook

Executable exe 85f9c52380c96ddf3aa66361640a6a6232a182d5d4437de8a3585fa0d216ebc4

  
Dropping
MD5 b0ea8f9461210c4c2ce6875246c9bf49
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 85f9c52380c96ddf3aa66361640a6a6232a182d5d4437de8a3585fa0d216ebc4

Comments