MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 67cfab73b2b70023c2e705bf8ce50e7d6a91a616b9309012ee8b5c68203a1563. 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: 14


Intelligence 14 IOCs YARA 15 File information Comments
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SHA256 hash: 67cfab73b2b70023c2e705bf8ce50e7d6a91a616b9309012ee8b5c68203a1563
SHA3-384 hash: 10ae3d9472fff445ac8a724da9661f22bd687cef112fb5150a422a0d88a8a5823eab0f0da075b7c5dbdaf8790d8b173b
SHA1 hash: 597b671c02d6b3ef85ff96df79180b9b6a62868b
MD5 hash: c20c9b3154806ce39701db18e85dc976
humanhash: green-maryland-equal-eleven
File name:Payment Invoice ref0306252.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'171'456 bytes
First seen:2025-03-07 06:40:55 UTC
Last seen:2025-03-17 12:01:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 24576:pAHnh+eWsN3skA4RV1Hom2KXFmIaWOuSC54saXKMZv2/lIiW5:wh+ZkldoPK1XavuS+4OCv2OP
TLSH T10A45BE02B3D2D036FFAB92739B6AF20256BD79250133852F13981DB9BD701B1267D663
TrID 63.7% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
11.6% (.EXE) Win64 Executable (generic) (10522/11/4)
7.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
5.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.9% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
dhash icon d1d0d4d4d4f0f0d4 (5 x Formbook, 1 x SnakeKeylogger, 1 x AgentTesla)
Reporter smica83
Tags:exe FormBook HUN

Intelligence

File Origin
# of uploads :
4
# of downloads :
627
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Payment Invoice ref0306252.exe
Verdict:
No threats detected
Analysis date:
2025-03-07 06:41:35 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a8ab0f16-6935-4a3f-8efd-d4c2a86ed7ee

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.FileRepMalware.7417.8038.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ca967cc8d04e92a4bf9938
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 autoit compiled-script cscript fingerprint keylogger lolbin masquerade microsoft_visual_cc packed packed packer_detected reg tracker
Link:
https://www.filescan.io/uploads/67ca95104a3011c802ca1540/reports/f1a8e6c5-d125-4fe2-892d-581a3cc3f2d4/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/67cfab73b2b70023c2e705bf8ce50e7d6a91a616b9309012ee8b5c68203a1563
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/963ab728-6915-4350-9da0-de71dcfe6cf0
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1631475
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
Found direct / indirect Syscall (likely to bypass EDR)
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: 1631475 Sample: Payment Invoice ref0306252.exe Startdate: 07/03/2025 Architecture: WINDOWS Score: 100 30 www.snapps.xyz 2->30 32 www.sislieskort.xyz 2->32 34 18 other IPs or domains 2->34 44 Antivirus detection for URL or domain 2->44 46 Antivirus / Scanner detection for submitted sample 2->46 48 Multi AV Scanner detection for submitted file 2->48 52 5 other signatures 2->52 10 Payment Invoice ref0306252.exe 2 2->10         started        signatures3 50 Performs DNS queries to domains with low reputation 32->50 process4 signatures5 64 Binary is likely a compiled AutoIt script file 10->64 66 Writes to foreign memory regions 10->66 68 Maps a DLL or memory area into another process 10->68 13 svchost.exe 10->13         started        16 backgroundTaskHost.exe 1 16 10->16         started        process6 signatures7 70 Maps a DLL or memory area into another process 13->70 18 y9h2XzsoCBw58l.exe 13->18 injected process8 signatures9 42 Found direct / indirect Syscall (likely to bypass EDR) 18->42 21 takeown.exe 13 18->21         started        process10 signatures11 54 Tries to steal Mail credentials (via file / registry access) 21->54 56 Tries to harvest and steal browser information (history, passwords, etc) 21->56 58 Modifies the context of a thread in another process (thread injection) 21->58 60 3 other signatures 21->60 24 y9h2XzsoCBw58l.exe 21->24 injected 28 firefox.exe 21->28         started        process12 dnsIp13 36 www.sislieskort.xyz 188.114.97.3, 49734, 80 CLOUDFLARENETUS European Union 24->36 38 www.snapps.xyz 13.248.169.48, 49766, 49767, 49768 AMAZON-02US United States 24->38 40 8 other IPs or domains 24->40 62 Found direct / indirect Syscall (likely to bypass EDR) 24->62 signatures14
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/67cfab73b2b70023c2e705bf8ce50e7d6a91a616b9309012ee8b5c68203a1563
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/67cfab73b2b70023c2e705bf8ce50e7d6a91a616b9309012ee8b5c68203a1563/
Threat name:
Win32.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2025-03-07 02:04:47 UTC
File Type:
PE (Exe)
Extracted files:
12
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m7h2w45sw4achqxhaw7yzziopvvjdjqwxeyjaexornogqib2cvrq._file
Verdict:
malicious
Label(s):
unc_loader_036
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/250307-hfxlrsvzgx/
Behaviour
Suspicious behavior: EnumeratesProcesses
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:
Malicious
Tags:
trojan
YARA:
SUSP_Imphash_Mar23_3
Link:
https://app.threat.zone/submission/339c6f84-4849-4cce-9188-22e35186eb29
Unpacked files
SH256 hash:
67cfab73b2b70023c2e705bf8ce50e7d6a91a616b9309012ee8b5c68203a1563
MD5 hash:
c20c9b3154806ce39701db18e85dc976
SHA1 hash:
597b671c02d6b3ef85ff96df79180b9b6a62868b
Link:
https://www.unpac.me/results/53a65aca-add2-4e5e-a4ae-5c9a660a8152/
SH256 hash:
f7059dbf3935817c3765277e31af319c2a6cf4b3e0fd3f887b85974db44d10cd
MD5 hash:
b1e7de470aa810538e6abdd3053b36c7
SHA1 hash:
49cdf21f4683fc80bb4ce981f0dfdf4f6c99ba17
Link:
https://www.unpac.me/results/53a65aca-add2-4e5e-a4ae-5c9a660a8152/
SH256 hash:
8676f3191612e034163f573f3f0665b7af857cae61aab7c620024f7166e695e6
MD5 hash:
77c78817cf145648deb7561622a9df24
SHA1 hash:
b96db3b506509bf943dd54edbc7007fba0f90d91
Detections:
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/53a65aca-add2-4e5e-a4ae-5c9a660a8152/
Parent samples :
cc4a473cb0b7e331d6de4ce7ffb1b89f9fbd912bc87784b0f39e171b9866630a
d241acfac3055d0418edc122fb80c39ad7cbef32e0cc93fb6884fad892978f8e
67cfab73b2b70023c2e705bf8ce50e7d6a91a616b9309012ee8b5c68203a1563
04162f1ac94156220db2bf629e06ae75e983c33953af9f14d280b219718739df
32139448518440440a55f5651ce646f6b4bee27828754bf37d879b65bf4db573
6e36668b3ffe968a9e26a5a6aafa6f06b406391790924b33d8de05165d7e2a38
9bd2e65b401b992b241c29fc198f6b1bb3e8b2d75d6b3a1669bd5017e51c7c26
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/67cfab73b2b7/report/overview.html
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/67cfab73b2b70023c2e705bf8ce50e7d6a91a616b9309012ee8b5c68203a1563

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
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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: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: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:SUSP_Imphash_Mar23_3
Create hunting rule
Author:Arnim Rupp (https://github.com/ruppde)
Description:Detects imphash often found in malware samples (Maximum 0,25% hits with search for 'imphash:x p:0' on Virustotal) = 99,75% hits
Reference:Internal Research
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)

File information

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

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::CopyFileExW
KERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
IPHLPAPI.DLL::IcmpCreateFile
KERNEL32.dll::CreateFileW
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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