MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e2837aa05d8286bfc53782d9d36e120630e0118890813575966a5f6dccb02ae9. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e2837aa05d8286bfc53782d9d36e120630e0118890813575966a5f6dccb02ae9
SHA3-384 hash: efad2c8561ba4f8458bd79c8ba07f078c59d6128961a99564ba8be03208307bd8a4b85a43f8918bc5008919ea30bd617
SHA1 hash: 774785015b6a51623a5d1fc2cf224326002b97f8
MD5 hash: f6347a5f4e1774ac215ae9e03dc57f46
humanhash: high-ack-blue-kilo
File name:Shipment_notification.rar
Download: download sample
Signature Formbook
Create hunting rule
File size:811'432 bytes
First seen:2023-03-22 16:04:29 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 24576:nEjz/sugtOmVaWGTkRBxaMIH/umeeOe7rvGYf:ez/2tvaWWTMceeOePvGYf
TLSH T18E0533C968DEFDC3549F75E18258E489189F0DE8C4DCCA78022CBFE5678A417D42A6EC
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:FormBook HSBC payment rar


Avatar
cocaman
Malicious email (T1566.001)
From: ""HSBC" <sales@qyreports.com>" (likely spoofed)
Received: "from [103.74.106.239] (unknown [103.74.106.239]) "
Date: "22 Mar 2023 22:00:15 +0700"
Subject: "Payment Advice - Advice Ref:[PLNMOOWEU] / Priority payment / Customer Ref:[SP-MARCH 2023"
Attachment: "Shipment_notification.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
111
Origin country :
n/a
File Archive Information

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

File name:Shipment_notification.exe
File size:956'928 bytes
SHA256 hash: ef2967d3d123dfc575f3b565943fc7354bc76ebade5256392073d1383a317d5b
MD5 hash: 24a9db90c650de29f53ae8097593f956
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/e2837aa05d8286bfc53782d9d36e120630e0118890813575966a5f6dccb02ae9/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo formbook lokibot packed
Link:
https://www.filescan.io/uploads/641b2732c60b3295f52ca7e3/reports/49088320-8420-4eab-9581-7b95f0708d28/overview
Verdict:
Suspicious
Labled as:
Mal/RarMal
Link:
https://www.hybrid-analysis.com/sample/e2837aa05d8286bfc53782d9d36e120630e0118890813575966a5f6dccb02ae9
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/e2837aa05d8286bfc53782d9d36e120630e0118890813575966a5f6dccb02ae9/
Threat name:
Win32.Trojan.Swotter
Create hunting rule
Status:
Malicious
First seen:
2023-03-22 17:10:43 UTC
File Type:
Binary (Archive)
Extracted files:
32
AV detection:
13 of 37 (35.14%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4kbxvic5qkdl7rjxqlm5g3qsayyoaemiscatk5mwnjpw3tfqfluq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230322-tqv2gahh84/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Loads dropped DLL
Checks computer location settings
Please note that we are no longer able to provide a coverage score for Virus Total.

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:INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
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

rar e2837aa05d8286bfc53782d9d36e120630e0118890813575966a5f6dccb02ae9

(this sample)

Formbook

Executable exe ef2967d3d123dfc575f3b565943fc7354bc76ebade5256392073d1383a317d5b

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 ef2967d3d123dfc575f3b565943fc7354bc76ebade5256392073d1383a317d5b
  
Dropping
Formbook
  
Dropping
MD5 24a9db90c650de29f53ae8097593f956

Comments