MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f7657d7cfee56576b0f7fd597e48fdb11ad0f584364a5c96f6720cc1c8a2a5cb. 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: 9


Intelligence 9 IOCs YARA 26 File information Comments

SHA256 hash: f7657d7cfee56576b0f7fd597e48fdb11ad0f584364a5c96f6720cc1c8a2a5cb
SHA3-384 hash: 24b8a580549e17d7c9ca0b04380da79a8765ec78826f425f90f38249c6a6064069cee340c99b0cf41156d010ef8158d9
SHA1 hash: a0df9de76911d197907593f5f5770da4db68ea1e
MD5 hash: 5d30f2e1bea678a33da79bb3c2eb422e
humanhash: nine-network-august-fourteen
File name:NEW ORDER.zip
Download: download sample
Signature Formbook
File size:624'730 bytes
First seen:2025-05-05 12:20:24 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:fxf+ZVi6m4YnS2Mv1uHvMPqYlyEJXE+EYU8N1hIh351zS6Coj:JKVlmFnSfukPqoJ0+E78N1cVS4
TLSH T156D4238A004560CD63EBB95C187CC1BAFA576EE4D877D519B3C35FB7230A8C7269AC48
Magika zip
Reporter cocaman
Tags:FormBook zip


Avatar
cocaman
Malicious email (T1566.001)
From: "info@olm-macchine.it" (likely spoofed)
Received: "from [213.209.150.169] (unknown [213.209.150.169]) "
Date: "5 May 2025 05:19:33 -0700"
Subject: "RE:NEW ORDER"
Attachment: "NEW ORDER.zip"

Intelligence


File Origin
# of uploads :
1
# of downloads :
581
Origin country :
CH CH
File Archive Information

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

File name:2buwj3UfUC8Ux3n.exe
File size:770'568 bytes
SHA256 hash: 83cdcf1f7b8b580c62b4bc74e0ec2eb1fb18e2229335179d4f333c6b5f52f4ae
MD5 hash: ab41bc6962b4b6f350aaad8c3ce2a870
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
expired-cert invalid-signature obfuscated packed packed packer_detected signed
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.
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Status:
Malicious
First seen:
2025-05-05 12:20:28 UTC
File Type:
Binary (Archive)
Extracted files:
29
AV detection:
18 of 38 (47.37%)
Threat level:
  2/5
Result
Malware family:
formbook
Score:
  10/10
Tags:
family:formbook campaign:hi13 discovery execution rat spyware stealer trojan
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
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
Uses the VBS compiler for execution
Command and Scripting Interpreter: PowerShell
Formbook payload
Formbook
Formbook family
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:cobalt_strike_tmp01925d3f
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__GlobalFlags
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
Rule name:MD5_Constants
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Rule name:PE_Digital_Certificate
Author:albertzsigovits
Rule name:pe_imphash
Rule name:pe_no_import_table
Description:Detect pe file that no import table
Rule name:RIPEMD160_Constants
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:win32_dotnet_form_obfuscate
Author:Reedus0
Description:Rule for detecting .NET form obfuscate malware

File information


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

Malspam

Formbook

zip f7657d7cfee56576b0f7fd597e48fdb11ad0f584364a5c96f6720cc1c8a2a5cb

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments