MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 31a240720eb991ea21a130e96809b63d1b5098936b3c3c554364a80cc996bed8. 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 2 File information Comments

SHA256 hash:	31a240720eb991ea21a130e96809b63d1b5098936b3c3c554364a80cc996bed8
SHA3-384 hash:	1a69583b0eeac99c8d348a0de94143fe5efc828572a3c0cdbfd3f723c633a7d802e53af07f47e147ff78fb8aeb2e3d39
SHA1 hash:	42fcdea2010c53f4b94842efdb576f6fa982b5dd
MD5 hash:	289e355ae474b4ce9ca932dd76a1f228
humanhash:	july-princess-low-robert
File name:	ORDER.rar
Download:	download sample
Signature	Formbook Create hunting rule
File size:	802'755 bytes
First seen:	2023-01-13 10:16:12 UTC
Last seen:	Never
File type:	rar
MIME type:	application/x-rar
ssdeep	12288:QhExqMG1Tjhbql4ZOdhf6/vFpq/qBcADx7OgU8BzzfwDfYfIBGzt+zr6ZNeYAwgp:ojheyZIhf6/jJFx7OewDwO1wN81pXmgl
TLSH	T180053311E907BCE913A209AB1166F538BBC40C7594FAF28E60D624B15978E13C17BF7E
TrID	61.5% (.RAR) RAR compressed archive (v5.0) (8000/1) 38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter	cocaman
Tags:	FormBook QUOTATION rar

cocaman

Malicious email (T1566.001)
From: "=?UTF-8?Q?Gan=C2=A0Hui=C2=A0Sia?= <sales@rusyakargo.com>" (likely spoofed)
Received: "from tyapzenm.rusyakargo.com (tyapzenm.rusyakargo.com [88.209.254.46]) "
Date: "Fri, 13 Jan 2023 09:31:13 +0800"
Subject: "REQUEST FOR QUOTATION (COINTER =?UTF-8?Q?ELECTR=C3=93NICA=20S=2EL?= =?UTF-8?Q?=2E=29?="
Attachment: "ORDER.rar"

Intelligence

File Origin

# of uploads :

# of downloads :

102

Origin country :

n/a

File Archive Information

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

File name:	ORDER.exe
File size:	1'072'128 bytes
SHA256 hash:	59fe1ecfcc9a304108971209bdd1656f033bf0ef51744babf253394d58b10bbc
MD5 hash:	376915ebf6cfc38f28d0fe6831c89254
MIME type:	application/x-dosexec
Signature	Formbook

Vendor Threat Intelligence

Result

Verdict:

Unknown

File Type:

PE File

Link:

https://app.docguard.net/31a240720eb991ea21a130e96809b63d1b5098936b3c3c554364a80cc996bed8/results/dashboard

Verdict:

No Threat

Threat level:

2/10

Confidence:

100%

Tags:

packed

Link:

https://www.filescan.io/uploads/63c12f9ffdb7473299620ed3/reports/a801ab68-9a71-4796-8c33-91d8613479e9/overview

Result

Verdict:

UNKNOWN

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/31a240720eb991ea21a130e96809b63d1b5098936b3c3c554364a80cc996bed8/

Threat name:

Win32.Trojan.Leonem

Status:

Malicious

First seen:

2023-01-13 10:17:07 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

13 of 35 (37.14%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ggrea4qoxgi6uinbgduwqcnwhunvbgetnm6dyvkdmsuazsmwx3ma._file

Result

Malware family:

formbook

Score:

10/10

Tags:

family:formbook campaign:ci07 rat spyware stealer trojan

Link:

https://tria.ge/reports/230113-mdncjabh6w/

Behaviour

Creates scheduled task(s)

Gathers network information

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

Enumerates physical storage devices

Suspicious use of SetThreadContext

Checks computer location settings

Deletes itself

Formbook payload

Formbook

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

0.90

Link:

https://yomi.yoroi.company/submissions/31a240720eb991ea21a130e96809b63d1b5098936b3c3c554364a80cc996bed8

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.