MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 225467899634b016ac58b9bb4bb3a49296d08400efdda9d60497f376bf851333. 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: 16


Intelligence 16 IOCs YARA 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 225467899634b016ac58b9bb4bb3a49296d08400efdda9d60497f376bf851333
SHA3-384 hash: 2cd9a40ff7ce24a9412bc6c19bcb527b0a03235b378aebb8d55218eb3cf05644d83b2c6902a7efd3d78440267563086b
SHA1 hash: d966def1044c9ff89d93e46e90d1b21bec812bdf
MD5 hash: a61c82797b22567c2152e3b1f122459c
humanhash: nineteen-east-mobile-aspen
File name:Enclosed attached our new PO for bulk order.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'197'056 bytes
First seen:2025-07-28 09:03:09 UTC
Last seen:2025-07-30 15:05:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:mtb20pkaCqT5TBWgNQ7a6c4D0rPQtOlJmQFam6A:TVg5tQ7a6c4DOPj5
TLSH T12045CF2373DD8361C3B25273BA25B741BEBF782506B1F56B2FD4093DA920122525EA73
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 :
7
# of downloads :
50
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Enclosed attached our new PO for bulk order.exe
Verdict:
No threats detected
Analysis date:
2025-07-28 09:04:44 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/49d906f3-4ac7-4335-a84e-2978b8d330c5

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/17318/
Detection(s):
SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68873cde0b4775fb21329e87
Tags:
autoit emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Launching a process
Sending a custom TCP request
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 evasive fingerprint fingerprint keylogger lolbin masquerade microsoft_visual_cc netsh packed
Link:
https://www.filescan.io/uploads/68873cdbc87a9df4fafebd32/reports/d04c30db-5825-4b3d-87ce-299d60b0f633/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/225467899634b016ac58b9bb4bb3a49296d08400efdda9d60497f376bf851333
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/24b2181d-cd7a-4a3f-9dbd-35c9c5a4264a
Result
Threat name:
FormBook, RHADAMANTHYS
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1745434
Signature
.NET source code contains potential unpacker
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
Checks if the current machine is a virtual machine (disk enumeration)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Switches to a custom stack to bypass stack traces
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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
Yara detected RHADAMANTHYS Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1745434 Sample: Enclosed attached our new P... Startdate: 28/07/2025 Architecture: WINDOWS Score: 100 47 www.wavekeith.media 2->47 49 www.reggiadiportici.info 2->49 51 19 other IPs or domains 2->51 63 Found malware configuration 2->63 65 Multi AV Scanner detection for submitted file 2->65 67 Yara detected RHADAMANTHYS Stealer 2->67 69 6 other signatures 2->69 12 Enclosed attached our new PO for bulk order.exe 4 2->12         started        signatures3 process4 signatures5 91 Binary is likely a compiled AutoIt script file 12->91 93 Writes to foreign memory regions 12->93 95 Maps a DLL or memory area into another process 12->95 15 svchost.exe 12->15         started        process6 signatures7 97 Maps a DLL or memory area into another process 15->97 18 5ul3YNL5BgdTj.exe 15->18 injected process8 dnsIp9 53 www.pigeoncomics.nyc 216.40.34.41, 49721, 49722, 49723 TUCOWSCA Canada 18->53 55 masterlang.net 107.6.184.118, 49704, 49705, 49706 SINGLEHOP-LLCUS United States 18->55 57 9 other IPs or domains 18->57 21 cmd.exe 16 18->21         started        process10 dnsIp11 59 portanto.ro 95.214.134.7, 49720, 80 GTSCEGTSCentralEuropeAntelGermanyCZ Romania 21->59 43 C:\Users\user\AppData\...\jfgxghj04x.exe, PE32+ 21->43 dropped 45 C:\Users\user\AppData\...\Campaign01[1].exe, PE32+ 21->45 dropped 79 Tries to steal Mail credentials (via file / registry access) 21->79 81 Tries to harvest and steal browser information (history, passwords, etc) 21->81 83 Modifies the context of a thread in another process (thread injection) 21->83 85 2 other signatures 21->85 26 jfgxghj04x.exe 3 21->26         started        29 chrome.exe 21->29         started        31 firefox.exe 21->31         started        file12 signatures13 process14 signatures15 87 Modifies the context of a thread in another process (thread injection) 26->87 89 Injects a PE file into a foreign processes 26->89 33 jfgxghj04x.exe 26->33         started        35 WerFault.exe 4 29->35         started        process16 process17 37 OpenWith.exe 33->37         started        41 WerFault.exe 4 33->41         started        dnsIp18 61 213.209.150.11, 49725, 49730, 49733 KEMINETAL Germany 37->61 71 Query firmware table information (likely to detect VMs) 37->71 73 Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines) 37->73 75 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 37->75 77 2 other signatures 37->77 signatures19
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/225467899634b016ac58b9bb4bb3a49296d08400efdda9d60497f376bf851333
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/a61c82797b22567c2152e3b1f122459c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/225467899634b016ac58b9bb4bb3a49296d08400efdda9d60497f376bf851333/
Verdict:
Malicious
Threat:
VHO:Trojan-Spy.Win32.Noon
Link:
https://tip.neiki.dev/file/225467899634b016ac58b9bb4bb3a49296d08400efdda9d60497f376bf851333
Threat name:
Win32.Trojan.AutoitInject
Create hunting rule
Status:
Malicious
First seen:
2025-07-28 03:28:17 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ejkgpcmwgsybnlcyxg5uxm5esklnbbaa57o2tvqes7zxnp4fcmzq._file
Verdict:
malicious
Label(s):
unc_loader_036
Create hunting rule
autoit
Create hunting rule
formbook
Create hunting rule
Similar samples:
error
Formbook
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/250728-kz7l7acr9s/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f58477af-d8ba-48d2-afd5-d5acb6bfa504
Unpacked files
SH256 hash:
225467899634b016ac58b9bb4bb3a49296d08400efdda9d60497f376bf851333
MD5 hash:
a61c82797b22567c2152e3b1f122459c
SHA1 hash:
d966def1044c9ff89d93e46e90d1b21bec812bdf
Link:
https://www.unpac.me/results/3f3cdbf7-cb42-4b0a-90a8-a6797358425f/
SH256 hash:
6602459e917db58b17b53efcaa362098586828fb2cc861bf4158a64857483209
MD5 hash:
9d830fab59624d6820d261b39c5316b8
SHA1 hash:
e14d1e0eb5c9223920fef1028ab7f7c67f0782c5
Link:
https://www.unpac.me/results/3f3cdbf7-cb42-4b0a-90a8-a6797358425f/
SH256 hash:
fa3aefe2bc65d9b262683690b269ce01743ea3136d4ee65b798f95e709b871b8
MD5 hash:
0dcaf55bd24f982941c5dba98aa044af
SHA1 hash:
3340d7eabe4a8e3add82ebc2118faaa3949eae5a
Detections:
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/3f3cdbf7-cb42-4b0a-90a8-a6797358425f/
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/225467899634b016ac58b9bb4bb3a49296d08400efdda9d60497f376bf851333

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:DebuggerCheck__GlobalFlags
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:dgaagas
Create hunting rule
Author:Harshit
Description:Uses certutil.exe to download a file named test.txt
Rule name:Formbook
Create hunting rule
Author:kevoreilly
Description:Formbook Payload
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
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

zip f5c13cd3675fae785801b2746b7a0ed449f58a213a469dd632174c85e4dccae7

Formbook

Executable exe 225467899634b016ac58b9bb4bb3a49296d08400efdda9d60497f376bf851333

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/17318/
  
Dropped by
SHA256 f5c13cd3675fae785801b2746b7a0ed449f58a213a469dd632174c85e4dccae7
  
Dropped by
MD5 06cd018fe0697af228a37c9181718b06
  
Dropped by
SHA256 980ae9bd58575d714b8a2542e33468be7720c4dcc248463c17a42ebfdc694873
  
Dropped by
MD5 433be1e14f638397521f806656c507d6
  
Dropped by
SHA256 01429fff7dc35de99308a1eadff1a022b8f4200698ce872d5b420e48ae30bd3a
  
Dropped by
MD5 309a8afa8921f5648acdce12929ba984

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

Comments