MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b4d4f81eb7efc6aec8a7eb05c21da69e61ab1fe0e5a518e201bcfee48a87a416. 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


Threat unknown


Vendor detections: 4


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

SHA256 hash: b4d4f81eb7efc6aec8a7eb05c21da69e61ab1fe0e5a518e201bcfee48a87a416
SHA3-384 hash: 4ce2ec227884c448d223b1f07c22915f0db48d6b777a240c5cf6e078e20b607dba4fcc8481896284dfc758e1ab649610
SHA1 hash: 5dba596dd89f2910d24633d286eb118db91a89ff
MD5 hash: 380450f7a7f42b562a1a30d586e7730f
humanhash: queen-iowa-mobile-blue
File name:Amended Purchase Order 7109513.zip
Download: download sample
File size:324'193 bytes
First seen:2022-12-16 19:37:24 UTC
Last seen:2022-12-16 19:37:45 UTC
File type: zip
MIME type:application/zip
ssdeep 6144:QJvjWjk/CmIurGiNptngjPUUgErQTZvX6or87fwBhxhebs7F8W6cc:QJvjWjkXNlY8tEcTZfmLwRBF8WPc
TLSH T1AA64238AE91951050DBB027B8315CF73DDFAB15B22A0FF3B32442FCEA54B4511AEB499
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:zip


Avatar
cocaman
Malicious email (T1566.001)
From: ""Yeevon Lim" <sales@asmlogistics.com.sg>" (likely spoofed)
Received: "from hosted-by.rootlayer.net (unknown [45.137.22.237]) "
Date: "12 Dec 2022 10:16:49 +0100"
Subject: "Amended Purchase Order"
Attachment: "Amended Purchase Order 7109513.zip"

Intelligence

File Origin
# of uploads :
2
# of downloads :
90
Origin country :
n/a
File Archive Information

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

File name:Amended Purchase Order 7109513.exe
File size:430'080 bytes
SHA256 hash: af740e72fdc536b935138fe6974e3c4a7bd9956ae6f47bb86273cf49365c62d2
MD5 hash: 7e25d0c57fc2fa19ec71605dd231a1da
MIME type:application/x-dosexec
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fn45.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Variant.MSILHeracles.55409.24699.23266.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/b4d4f81eb7efc6aec8a7eb05c21da69e61ab1fe0e5a518e201bcfee48a87a416/results/dashboard
Gathering data
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/b4d4f81eb7efc6aec8a7eb05c21da69e61ab1fe0e5a518e201bcfee48a87a416
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/b4d4f81eb7efc6aec8a7eb05c21da69e61ab1fe0e5a518e201bcfee48a87a416/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-12-12 14:03:42 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
17 of 40 (42.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wtkpqhvx57dk5sfh5mc4ehngtzq2wh7a4wsrryqbxt7ojcuhuqla._file
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/b4d4f81eb7efc6aec8a7eb05c21da69e61ab1fe0e5a518e201bcfee48a87a416

File information

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

Malspam

zip b4d4f81eb7efc6aec8a7eb05c21da69e61ab1fe0e5a518e201bcfee48a87a416

(this sample)

Executable exe af740e72fdc536b935138fe6974e3c4a7bd9956ae6f47bb86273cf49365c62d2

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 af740e72fdc536b935138fe6974e3c4a7bd9956ae6f47bb86273cf49365c62d2

Comments