MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1707ce3b6634958d3aa91757ce34b7303d9a4d80da9052fafe49f9e6f7647c7a. 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 2 File information Comments

SHA256 hash:	1707ce3b6634958d3aa91757ce34b7303d9a4d80da9052fafe49f9e6f7647c7a
SHA3-384 hash:	d4201053dc2c9a246ed908835b1febf07cff17e6afb71237bc5dc77f750804f90b7dab9c00e0119c0af6b1682d87da48
SHA1 hash:	424d9c1f7affa0c7e93e548a135ae7a0c3b68a43
MD5 hash:	9a916fb75b40c9d574590a3a85634b8e
humanhash:	pip-pennsylvania-mexico-eleven
File name:	Payment_advice.rar
Download:	download sample
Signature	Formbook Create hunting rule
File size:	912'893 bytes
First seen:	2023-03-21 15:59:39 UTC
Last seen:	Never
File type:	rar
MIME type:	application/x-rar
ssdeep	24576:Uf1sOIneCMJhH9c2pijgEC80LrQYLkwg5nM7g/nLw:Uf1sOIyzHCWFE8IWg5n6snM
TLSH	T1071533957A3C84EE2FC9E28DD2E8B4C46C62637C45B0C1F97025A47477B727D6A63A30
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

cocaman

Malicious email (T1566.001)
From: ""HSBC" <sales@qyreports.com>" (likely spoofed)
Received: "from [103.74.106.239] (unknown [103.74.106.239]) "
Date: "21 Mar 2023 20:48:50 +0700"
Subject: "Payment Advice - Advice Ref:[PLNMOOWEU] / Priority payment / Customer Ref:[SP-MARCH 2023"
Attachment: "Payment_advice.rar"

Intelligence

File Origin

# of uploads :

# of downloads :

146

Origin country :

n/a

File Archive Information

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

File name:	Payment_advice.exe
File size:	1'103'872 bytes
SHA256 hash:	35dc865c22873093d1417a28a5782b40e96ac3a890b51cb57dd89bedb23f1bfb
MD5 hash:	cb6e96983f423fde2ab5423d09b972ca
MIME type:	application/x-dosexec
Signature	Formbook

Vendor Threat Intelligence

Result

Verdict:

Unknown

File Type:

PE File

Link:

https://app.docguard.net/1707ce3b6634958d3aa91757ce34b7303d9a4d80da9052fafe49f9e6f7647c7a/results/dashboard

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

formbook packed

Link:

https://www.filescan.io/uploads/6419d484c60b3295f52c6028/reports/911fe100-34e8-4198-808c-d2449e3149d5/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/1707ce3b6634958d3aa91757ce34b7303d9a4d80da9052fafe49f9e6f7647c7a

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/1707ce3b6634958d3aa91757ce34b7303d9a4d80da9052fafe49f9e6f7647c7a/

Threat name:

Win32.Trojan.Leonem

Status:

Malicious

First seen:

2023-03-21 06:41:04 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

19 of 24 (79.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=c4d44o3ggsky2ovjc5l44nfxga6zutma3kiff6x6jh46n53epr5a._file

Result

Malware family:

n/a

Score:

7/10

Tags:

n/a

Link:

https://tria.ge/reports/230321-w3q96acd95/

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

Checks computer location settings

Loads dropped DLL

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/1707ce3b6634958d3aa91757ce34b7303d9a4d80da9052fafe49f9e6f7647c7a

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.