MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3aa362e2dcde61c32408a3f44e6ae52da3c68494c013c57438f6b947b2ddc14b. 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: 7


Intelligence 7 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3aa362e2dcde61c32408a3f44e6ae52da3c68494c013c57438f6b947b2ddc14b
SHA3-384 hash: e87b91eef010224f1e22675cabfb2ac94127c67d08e5b5e9b0ea39ef9c48e4954d9f2fd2863eec80e913447f7885f636
SHA1 hash: 309fba0fd940cedaa93c29dbcfd19721f64a6ca7
MD5 hash: 4fd2dcc1c52f67398ecd6177b9bda06d
humanhash: river-nebraska-blossom-stream
File name:Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-22.r09
Download: download sample
Signature Formbook
Create hunting rule
File size:707'533 bytes
First seen:2024-07-23 19:07:56 UTC
Last seen:Never
File type: r09
MIME type:application/x-rar
ssdeep 12288:Q7Wg87Kdnw+KQ2nd6lVJcDwWgfGQUX9cN/X+ohzHXLXnqekl2TNzbUq5nA+:o6QnPKvMlVSdgfGQUtE/p3TnLzAqO+
TLSH T17DE4233B847AE74D970C0BB0CBB49B492D7B09159F215CD30BB505FB62BB155092EE8E
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:FormBook payment r09


Avatar
cocaman
Malicious email (T1566.001)
From: ""JH Moon Baek [BHM]" <Sky@Skyfreight.co.kr>" (likely spoofed)
Received: "from imsecurities.com.pk (mail.imsecurities.com.pk [175.107.198.7]) "
Date: "Tue, 23 Jul 2024 11:05:02 +0200"
Subject: "Re: RE: SOA - Payment TO SKY FREIGHT INTERNATIONAL CO., LTD."
Attachment: "Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-22.r09"

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:Scan_SKMBT_EPDA _ SOA_Payment Reference TR-37827392-2024-07-22.exe
File size:756'224 bytes
SHA256 hash: d95b6633dda753ff3d155c488e0d0033ffa970be199d655320e57846833566bd
MD5 hash: ace646305ca87cf356dfcdd8afaf6a46
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=669fff936f74caeb2f89a7d8
Tags:
Banker Encryption Execution Generic Network Static Heur Dexter
Gathering data
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/3aa362e2dcde61c32408a3f44e6ae52da3c68494c013c57438f6b947b2ddc14b
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/3aa362e2dcde61c32408a3f44e6ae52da3c68494c013c57438f6b947b2ddc14b/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2024-07-23 08:00:34 UTC
File Type:
Binary (Archive)
Extracted files:
8
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hkrwfyw43zq4gjaiup2e42xffwr4nbeuyaj4k5by624upmw5yffq._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/3aa362e2dcde61c32408a3f44e6ae52da3c68494c013c57438f6b947b2ddc14b

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: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

Formbook

r09 3aa362e2dcde61c32408a3f44e6ae52da3c68494c013c57438f6b947b2ddc14b

(this sample)

Formbook

Executable exe d95b6633dda753ff3d155c488e0d0033ffa970be199d655320e57846833566bd

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 d95b6633dda753ff3d155c488e0d0033ffa970be199d655320e57846833566bd
  
Dropping
Formbook
  
Dropping
MD5 ace646305ca87cf356dfcdd8afaf6a46

Comments