MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b007fdba4a66e8e205ec0078c093c08aacbea4aa60e7adc807fb40df8f735e13. 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 8 File information Comments

SHA256 hash:	b007fdba4a66e8e205ec0078c093c08aacbea4aa60e7adc807fb40df8f735e13
SHA3-384 hash:	2978fe2615f171a583c93d4a438af91437a50ed570129af7cc8a88541241366e5613f4bb51de6b38e14527dee113b9cd
SHA1 hash:	7bc2630021dc546de8f304cab6b8c09bd303d9e6
MD5 hash:	0d4faf8ce4715d10092febaf184fe775
humanhash:	summer-mexico-zebra-spring
File name:	invoice.r15
Download:	download sample
Signature	Formbook Create hunting rule
File size:	704'938 bytes
First seen:	2025-01-24 06:50:12 UTC
Last seen:	Never
File type:	rar
MIME type:	application/x-rar
ssdeep	12288:vkZWei+OUlyVkRo0S+CTaXHLl/AODxaZZ4UkBB6Iy7ljGfop5V:Ci+GY+slAQxaZZ4UkBB6lp3
TLSH	T116E43389204E423A7DAB0A91E765E18CE11AEC1CCF0075F6697DFC3DF7826F9904698D
TrID	58.3% (.RAR) RAR compressed archive (v-4.x) (7000/1) 41.6% (.RAR) RAR compressed archive (gen) (5000/1)
Magika	rar
Reporter	cocaman
Tags:	FormBook INVOICE r15 rar Shipping

cocaman

Malicious email (T1566.001)
From: "sales@ghanchigroup.com" (likely spoofed)
Received: "from [103.195.236.221] (unknown [103.195.236.221]) "
Date: "24 Jan 2025 13:49:20 +0700"
Subject: "Re: Shipping Order"
Attachment: "invoice.r15"

Intelligence

File Origin

# of uploads :

# of downloads :

149

Origin country :

File Archive Information

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

File name:	invoice.exe
File size:	806'912 bytes
SHA256 hash:	282a05d5e79cd8a8fecb470cdde28f483cc6fa7d70785f6e6e5e3de3dc39a979
MD5 hash:	9c75fedab2e56cf97cc4af9fa30388b9
MIME type:	application/x-dosexec
Signature	Formbook

Vendor Threat Intelligence

Gathering data

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

masquerade obfuscated packed packed packer_detected vbnet

Link:

https://www.filescan.io/uploads/67933864f0727268592c2dbf/reports/4bfab298-9ea5-4e0c-ad71-0e01f698774b/overview

Verdict:

Suspicious

Labled as:

Mal/DrodRar

Link:

https://www.hybrid-analysis.com/sample/b007fdba4a66e8e205ec0078c093c08aacbea4aa60e7adc807fb40df8f735e13

Result

Verdict:

MALICIOUS

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b007fdba4a66e8e205ec0078c093c08aacbea4aa60e7adc807fb40df8f735e13/

Threat name:

ByteCode-MSIL.Trojan.CrypterX

Status:

Malicious

First seen:

2025-01-24 06:50:16 UTC

File Type:

Binary (Archive)

Extracted files:

AV detection:

10 of 38 (26.32%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=wad73oskm3uoebpmab4mbe6arkwl5jfkmdt23sah7nan7d3tlyjq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

discovery execution

Link:

https://tria.ge/reports/250124-hn9ajawjcw/

Behaviour

Scheduled Task/Job: Scheduled Task

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Checks computer location settings

Command and Scripting Interpreter: PowerShell

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/b007fdba4a66e8e205ec0078c093c08aacbea4aa60e7adc807fb40df8f735e13

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:	NET Create hunting rule
Author:	malware-lu

Rule name:	NETexecutableMicrosoft Create hunting rule
Author:	malware-lu

Rule name:	pe_imphash Create hunting rule

Rule name:	pe_no_import_table Create hunting rule
Description:	Detect pe file that no import table

Rule name:	shellcode Create hunting rule
Author:	nex
Description:	Matched shellcode byte patterns

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)