MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b039b60d2a2dcc7bfcf06e0ff5317749ce8ae842c4659876587ebaa69326ab11. 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 23 File information Comments
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SHA256 hash: b039b60d2a2dcc7bfcf06e0ff5317749ce8ae842c4659876587ebaa69326ab11
SHA3-384 hash: f60a4ec001d68293aef762cffb6423ee868ca83d61ef619026562aeede67701b66d352d949aa6c9234fb912368333bc3
SHA1 hash: e27959188524e8c085943555c6b4e405f88e0b9c
MD5 hash: 611e5e97aa4b3f2cf04f75370deaab00
humanhash: mango-nebraska-october-double
File name:Revised Order Confirmation.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'166'336 bytes
First seen:2025-02-17 11:40:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 24576:bu6J33O0c+JY5UZ+XC0kGso6FaOxSm8Gb9bYKe8DjWY:Vu0c++OCvkGs9FaOxSm8GhFHWY
Threatray 101 similar samples on MalwareBazaar
TLSH T18245CE2273DDC360CB669173BF69B7016EBF7C614630B95B2F880D7DA950161222DBA3
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
File icon (PE):PE icon
dhash icon aae2f3e38383b629 (2'034 x Formbook, 1'183 x CredentialFlusher, 666 x AgentTesla)
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
472
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Revised Order Confirmation.rar
Verdict:
Malicious activity
Analysis date:
2025-02-12 22:48:05 UTC
Tags:
arch-exec esher autoit
Link:
https://app.any.run/tasks/b2eda6fe-55db-4719-af09-4dda5def40fa

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.vh.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67b32166a0fd713c335b6ebb
Tags:
azorult autorun autoit emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a file
Creating a process from a recently created file
Launching a process
Сreating synchronization primitives
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/b039b60d2a2dcc7bfcf06e0ff5317749ce8ae842c4659876587ebaa69326ab11
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/bba0b476-054d-44b1-9ac7-b09fa000aaf1
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1617025
Signature
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
Drops VBS files to the startup folder
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 dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sigma detected: Drops script at startup location
Sigma detected: WScript or CScript Dropper
Sigma detected: Xwizard DLL Sideloading
Suricata IDS alerts for network traffic
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)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1617025 Sample: Revised Order Confirmation.exe Startdate: 17/02/2025 Architecture: WINDOWS Score: 100 44 www.boyacii.xyz 2->44 46 www.seasay.xyz 2->46 48 19 other IPs or domains 2->48 68 Suricata IDS alerts for network traffic 2->68 70 Antivirus detection for URL or domain 2->70 72 Multi AV Scanner detection for submitted file 2->72 76 7 other signatures 2->76 11 Revised Order Confirmation.exe 6 2->11         started        15 wscript.exe 1 2->15         started        signatures3 74 Performs DNS queries to domains with low reputation 46->74 process4 file5 42 C:\Users\user\AppData\Local\...\neophobia.exe, PE32 11->42 dropped 82 Binary is likely a compiled AutoIt script file 11->82 17 neophobia.exe 3 11->17         started        84 Windows Scripting host queries suspicious COM object (likely to drop second stage) 15->84 21 neophobia.exe 2 15->21         started        signatures6 process7 file8 40 C:\Users\user\AppData\...\neophobia.vbs, data 17->40 dropped 56 Multi AV Scanner detection for dropped file 17->56 58 Binary is likely a compiled AutoIt script file 17->58 60 Drops VBS files to the startup folder 17->60 62 Switches to a custom stack to bypass stack traces 17->62 23 svchost.exe 17->23         started        64 Writes to foreign memory regions 21->64 66 Maps a DLL or memory area into another process 21->66 26 svchost.exe 21->26         started        signatures9 process10 signatures11 80 Maps a DLL or memory area into another process 23->80 28 wvU4YYMm2QVeY6IZ.exe 23->28 injected process12 signatures13 86 Found direct / indirect Syscall (likely to bypass EDR) 28->86 31 xwizard.exe 13 28->31         started        process14 signatures15 88 Tries to steal Mail credentials (via file / registry access) 31->88 90 Tries to harvest and steal browser information (history, passwords, etc) 31->90 92 Modifies the context of a thread in another process (thread injection) 31->92 94 3 other signatures 31->94 34 wvU4YYMm2QVeY6IZ.exe 31->34 injected 38 firefox.exe 31->38         started        process16 dnsIp17 50 www.183257.legal 168.76.222.250, 50030, 50031, 50032 ULTRANETSERVICOSEMINTERNETLTDABR South Africa 34->50 52 openambient.cloud 91.184.0.200, 50016, 50017, 50018 HOSTNETNL Netherlands 34->52 54 10 other IPs or domains 34->54 78 Found direct / indirect Syscall (likely to bypass EDR) 34->78 signatures18
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b039b60d2a2dcc7bfcf06e0ff5317749ce8ae842c4659876587ebaa69326ab11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b039b60d2a2dcc7bfcf06e0ff5317749ce8ae842c4659876587ebaa69326ab11/
Threat name:
Win32.Trojan.AZORult
Create hunting rule
Status:
Malicious
First seen:
2025-02-12 14:18:40 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wa43mdjkfxghx7hqnyh7kmlxjhhiv2ccyrszq5syp25knezgvmiq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
583301080b343f41fc8676a407e3892129834c1c6ae07fd47342e7c0077a224b
Formbook
904c044a3092b790b482209710ed3d4bd91cd72c2c4b4d54cd071d882ef5428b
Formbook
9db021ded5ccb35a785df72628f631a8ac6c1efad280ee9db66e23f1bcc8022d
Formbook
c8da1a4a776aba5100c4dc921d3c048088bcc9bded8676237454c8fa0d51cf9d
Formbook
e750cd8aa7d3db023bcdfcf44b7f223d5717dc62c915a228f7e77a431a34aa58
Formbook
error
Formbook
+ 91 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery
Link:
https://tria.ge/reports/250217-ntntnszky2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
AutoIT Executable
Suspicious use of SetThreadContext
Drops startup file
Executes dropped EXE
Loads dropped DLL
Downloads MZ/PE file
Verdict:
Malicious
Tags:
trojan
YARA:
SUSP_Imphash_Mar23_3
Link:
https://app.threat.zone/submission/a48cf937-c869-4ff4-9daa-6346ed3d2600
Unpacked files
SH256 hash:
b039b60d2a2dcc7bfcf06e0ff5317749ce8ae842c4659876587ebaa69326ab11
MD5 hash:
611e5e97aa4b3f2cf04f75370deaab00
SHA1 hash:
e27959188524e8c085943555c6b4e405f88e0b9c
Link:
https://www.unpac.me/results/0e50dbf8-f0bb-4005-ba28-c6115252af5f/
SH256 hash:
51a93657d12f9555af429252b928cf8ac63b924586f6faa91eb18393955f52b6
MD5 hash:
3a967231c839496ecdf18974a0a6e0dd
SHA1 hash:
c28b341c51792c2bbba2fa91fa61d7f8b3537c92
Link:
https://www.unpac.me/results/0e50dbf8-f0bb-4005-ba28-c6115252af5f/
SH256 hash:
39fded1eaf34018eabeb3a841224d51a0694c8b7220fd5a6b52c3a4ad5694394
MD5 hash:
15e44c92cfa0eb13582d428de96cef78
SHA1 hash:
eef3744be426b239af40ae35e4f4218351476355
Detections:
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/0e50dbf8-f0bb-4005-ba28-c6115252af5f/
Parent samples :
4cc5f013b469f479f36d55b5b5aa30ab586ba829acdff8f2912677fa0764f77c
2592dd25e3327e8eeeb001f8eca95af243548b562bf05582382a125f8c81face
b7f283e159d586b887179a254690886561a42d93e5a93d54f0711b607c1ffe0c
b039b60d2a2dcc7bfcf06e0ff5317749ce8ae842c4659876587ebaa69326ab11
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b039b60d2a2d/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/b039b60d2a2dcc7bfcf06e0ff5317749ce8ae842c4659876587ebaa69326ab11

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: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: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.

Malspam

Formbook

Executable exe b039b60d2a2dcc7bfcf06e0ff5317749ce8ae842c4659876587ebaa69326ab11

(this sample)

  
Delivery method
Distributed via e-mail attachment

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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