MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 409f202b484a22cf96154a328a0720bf93fc6dd3d22bac9367c5a6ba9049ed2d. 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: 17


Intelligence 17 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 409f202b484a22cf96154a328a0720bf93fc6dd3d22bac9367c5a6ba9049ed2d
SHA3-384 hash: 5728f43cedfd7f6330f06a21da030981fab3ac332f88a5885a5b1d45b37f83eedfad3957c3a0d392535db9e9efdb605c
SHA1 hash: ab2de751c3779fc2bd13e9912f00307bce3962ae
MD5 hash: d91a708c649d5bfd5f748f373f4f0646
humanhash: eight-utah-blossom-oregon
File name:Purchase Order.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'211'392 bytes
First seen:2025-07-11 06:38:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:Ftb20pkaCqT5TBWgNQ7aUPsxmK/QtBMlRIlmRHY/6A:2Vg5tQ7aUPFYlRIlmRH25
TLSH T18F45D02373DE8361C3B25273BA25B701BEBF782506A5F96B2F94093DE920161521E773
TrID 40.3% (.EXE) Win64 Executable (generic) (10522/11/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4504/4/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
dhash icon aae2f3e38383b629 (2'034 x Formbook, 1'183 x CredentialFlusher, 666 x AgentTesla)
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
25
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Purchase Order.exe
Verdict:
No threats detected
Analysis date:
2025-07-11 07:19:02 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/886b4f55-1482-42f8-aad8-252d4340edc6

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/13841/
Detection(s):
SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6870b193900df8e7f869b725
Tags:
autoit emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Launching a process
Сreating synchronization primitives
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug autoit compiled-script fingerprint keylogger masquerade microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/6870b1910abaf8edd6ee99a5/reports/72a9f59e-2f31-4123-85be-67aa4b23e024/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/409f202b484a22cf96154a328a0720bf93fc6dd3d22bac9367c5a6ba9049ed2d
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fe5fb98b-8883-4b3c-a501-0110a90a1bc1
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1733438
Signature
Binary is likely a compiled AutoIt script file
Initial sample is a PE file and has a suspicious name
Joe Sandbox ML detected suspicious sample
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1733438 Sample: Purchase Order.exe Startdate: 11/07/2025 Architecture: WINDOWS Score: 100 26 www.todaysport.xyz 2->26 28 www.quickcashswap.xyz 2->28 30 19 other IPs or domains 2->30 46 Multi AV Scanner detection for submitted file 2->46 48 Yara detected FormBook 2->48 50 Binary is likely a compiled AutoIt script file 2->50 54 3 other signatures 2->54 10 Purchase Order.exe 4 2->10         started        signatures3 52 Performs DNS queries to domains with low reputation 28->52 process4 signatures5 56 Binary is likely a compiled AutoIt script file 10->56 58 Writes to foreign memory regions 10->58 60 Maps a DLL or memory area into another process 10->60 13 svchost.exe 10->13         started        process6 signatures7 62 Maps a DLL or memory area into another process 13->62 16 mVEMCEN3H5TZW8.exe 13->16 injected process8 process9 18 auditpol.exe 13 16->18         started        signatures10 38 Tries to steal Mail credentials (via file / registry access) 18->38 40 Tries to harvest and steal browser information (history, passwords, etc) 18->40 42 Modifies the context of a thread in another process (thread injection) 18->42 44 3 other signatures 18->44 21 ZY6uqhId.exe 18->21 injected 24 firefox.exe 18->24         started        process11 dnsIp12 32 zhs.zohosites.com 136.143.189.12, 49729, 49730, 49731 ZOHO-ASUS United States 21->32 34 www.draflo.live 162.254.35.163, 49713, 49714, 49715 VIVIDHOSTINGUS United States 21->34 36 10 other IPs or domains 21->36
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/409f202b484a22cf96154a328a0720bf93fc6dd3d22bac9367c5a6ba9049ed2d
Verdict:
Malware
YARA:
7 match(es)
Tags:
AutoIt Decompiled Executable PDB Path PE (Portable Executable) Suspect Win 32 Exe x86
Link:
https://app.malva.re/file/d91a708c649d5bfd5f748f373f4f0646
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/409f202b484a22cf96154a328a0720bf93fc6dd3d22bac9367c5a6ba9049ed2d/
Threat name:
Win32.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2025-07-10 13:18:21 UTC
File Type:
PE (Exe)
Extracted files:
24
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=icpsak2ijirm7fqvjiziubzax6j7y3ot2iv2ze3hywtlvecj5uwq._file
Verdict:
malicious
Label(s):
autoit
Create hunting rule
unc_loader_036
Create hunting rule
Similar samples:
error
Formbook
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook discovery rat spyware stealer trojan
Link:
https://tria.ge/reports/250711-hep6assvet/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
AutoIT Executable
Suspicious use of SetThreadContext
Formbook payload
Formbook
Formbook family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d831811b-2941-41aa-8bea-0dd0390578b6
Unpacked files
SH256 hash:
409f202b484a22cf96154a328a0720bf93fc6dd3d22bac9367c5a6ba9049ed2d
MD5 hash:
d91a708c649d5bfd5f748f373f4f0646
SHA1 hash:
ab2de751c3779fc2bd13e9912f00307bce3962ae
Link:
https://www.unpac.me/results/cbfdd13d-ea90-4931-97e7-a260cb81ca13/
SH256 hash:
98b6a3d8eafafe378dfc7536684da31eef52ba013e91364843d6334cc98f41f8
MD5 hash:
47a3be03a403dbfb04ecaea9b2cea6d0
SHA1 hash:
ad89fa2efd7133c4fad42c10d430bcb044068ded
Link:
https://www.unpac.me/results/cbfdd13d-ea90-4931-97e7-a260cb81ca13/
SH256 hash:
8c41f120b463463999c3cc076e4b3c505303bfc9a0b5173e7ccc3427e3322ed2
MD5 hash:
a2c8a02051c99f5b4ca8229569a31b00
SHA1 hash:
75140c4b2d772f04e77f188610ff3e2131943916
Detections:
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/cbfdd13d-ea90-4931-97e7-a260cb81ca13/
Parent samples :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 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/409f202b484a22cf96154a328a0720bf93fc6dd3d22bac9367c5a6ba9049ed2d

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
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: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)
Rule name:YahLover
Create hunting rule
Author:Kevin Falcoz
Description:YahLover

File information

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

Malspam

Formbook

Executable exe 409f202b484a22cf96154a328a0720bf93fc6dd3d22bac9367c5a6ba9049ed2d

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/13841/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::AllocateAndInitializeSid
ADVAPI32.dll::CopySid
ADVAPI32.dll::FreeSid
ADVAPI32.dll::GetLengthSid
ADVAPI32.dll::GetTokenInformation
ADVAPI32.dll::GetAce
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CoCreateInstance
ole32.dll::CoCreateInstanceEx
ole32.dll::CoInitializeSecurity
ole32.dll::CreateStreamOnHGlobal
MULTIMEDIA_APICan Play MultimediaWINMM.dll::mciSendStringW
WINMM.dll::timeGetTime
WINMM.dll::waveOutSetVolume
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AddAce
ADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::CheckTokenMembership
ADVAPI32.dll::DuplicateTokenEx
ADVAPI32.dll::GetAclInformation
ADVAPI32.dll::GetSecurityDescriptorDacl
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
SHELL32.dll::ShellExecuteW
SHELL32.dll::SHFileOperationW
WIN32_PROCESS_APICan Create Process and ThreadsADVAPI32.dll::CreateProcessAsUserW
KERNEL32.dll::CreateProcessW
ADVAPI32.dll::CreateProcessWithLogonW
KERNEL32.dll::OpenProcess
ADVAPI32.dll::OpenProcessToken
ADVAPI32.dll::OpenThreadToken
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::SetSystemPowerState
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::GetDriveTypeW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
IPHLPAPI.DLL::IcmpCreateFile
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameW
ADVAPI32.dll::GetUserNameW
ADVAPI32.dll::LogonUserW
ADVAPI32.dll::LookupPrivilegeValueW
WIN_NETWORK_APISupports Windows NetworkingMPR.dll::WNetAddConnection2W
MPR.dll::WNetUseConnectionW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegConnectRegistryW
ADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::BlockInput
USER32.dll::CloseDesktop
USER32.dll::CreateMenu
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::FindWindowW

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