MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 17fe773bae9caedb3226b513661ca9bb4e217de47206f40e929b67bc202b5c5a. 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 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 17fe773bae9caedb3226b513661ca9bb4e217de47206f40e929b67bc202b5c5a
SHA3-384 hash: bdb6bd601a09d827a90716c9a4b920da0470a71b3ff9eb6ac5069281cfdbaf52d655bffcab47f35c104109c6ac103ba7
SHA1 hash: 61c89334d75243eb69b599a3bbe219eb210ac857
MD5 hash: 4970215f74474d6ab4581f0bbee63012
humanhash: twelve-ten-leopard-three
File name:PAYMENT SLIP.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'348'096 bytes
First seen:2025-06-30 08:57:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0b768923437678ce375719e30b21693e (143 x Formbook, 25 x MassLogger, 22 x SnakeKeylogger)
ssdeep 24576:K5EmXFtKaL4/oFe5T9yyXYfP1ijXdaW4dEDDT/+55TwtZT3kDVlfuRy7T:KPVt/LZeJbInQRaWEEDHm5UzT3kSR
Threatray 1'223 similar samples on MalwareBazaar
TLSH T11455AE3273818362FF9B9D32CB5EF21D567C6D260123A51FD35C2B79B9F00A1462E662
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 125ad212e9cd3682 (40 x AgentTesla, 21 x Loki, 19 x Heodo)
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
672
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PAYMENT SLIP.exe
Verdict:
No threats detected
Analysis date:
2025-06-30 09:00:38 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/5cf908ee-fcba-42e1-8890-31940e8c8fdb

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/11612/
Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6862726c0fceda814b474037
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
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 fingerprint keylogger microsoft_visual_cc obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/686277c7c4a908e875dd637a/reports/8c0996b4-74b9-46af-acb8-07b6cb1ca015/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/17fe773bae9caedb3226b513661ca9bb4e217de47206f40e929b67bc202b5c5a
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1c655160-fc0c-4322-8585-a4145dbf1261
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1725366
Signature
Binary is likely a compiled AutoIt script file
Initial sample is a PE file and has a suspicious name
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)
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)
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1725366 Sample: PAYMENT SLIP.exe Startdate: 30/06/2025 Architecture: WINDOWS Score: 100 31 www.seriesnft.xyz 2->31 33 www.nthehive.xyz 2->33 35 16 other IPs or domains 2->35 43 Suricata IDS alerts for network traffic 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 Yara detected FormBook 2->47 51 3 other signatures 2->51 11 PAYMENT SLIP.exe 2 2->11         started        signatures3 49 Performs DNS queries to domains with low reputation 33->49 process4 signatures5 61 Binary is likely a compiled AutoIt script file 11->61 63 Writes to foreign memory regions 11->63 65 Maps a DLL or memory area into another process 11->65 14 svchost.exe 11->14         started        process6 signatures7 67 Maps a DLL or memory area into another process 14->67 17 BypvaK9iKIK.exe 14->17 injected process8 process9 19 chkdsk.exe 13 17->19         started        signatures10 53 Tries to steal Mail credentials (via file / registry access) 19->53 55 Tries to harvest and steal browser information (history, passwords, etc) 19->55 57 Modifies the context of a thread in another process (thread injection) 19->57 59 3 other signatures 19->59 22 Y4Dxfka2w.exe 19->22 injected 25 chrome.exe 19->25         started        27 firefox.exe 19->27         started        process11 dnsIp12 37 www.prosperfrog.org 74.208.236.148, 49764, 49765, 49766 ONEANDONE-ASBrauerstrasse48DE United States 22->37 39 masaiya.cloud 202.155.132.2, 49736, 49737, 49738 INDOSATM2-IDINDOSATM2ASNID Indonesia 22->39 41 7 other IPs or domains 22->41 29 WerFault.exe 4 25->29         started        process13
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/17fe773bae9caedb3226b513661ca9bb4e217de47206f40e929b67bc202b5c5a
Verdict:
Malware
YARA:
7 match(es)
Tags:
AutoIt Decompiled Executable PE (Portable Executable) Suspect Win 32 Exe x86
Link:
https://app.malva.re/file/4970215f74474d6ab4581f0bbee63012
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/17fe773bae9caedb3226b513661ca9bb4e217de47206f40e929b67bc202b5c5a/
Threat name:
Win32.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2025-06-30 01:09:43 UTC
File Type:
PE (Exe)
Extracted files:
9
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=c77hoo5otsxnwmrgwujwmhfjxnhcc7peoidpidustnt3yibllrna._file
Verdict:
malicious
Label(s):
unc_loader_036
Create hunting rule
formbook
Create hunting rule
Similar samples:
003322cf9021b6afa90bd2af7a0e2d5c9d3dccc166b2c703004e37618953563a
Formbook
17fe773bae9caedb3226b513661ca9bb4e217de47206f40e929b67bc202b5c5a
Formbook
1f9fc55d94da0f03f055cced46fdf1a408dbee7d9573d27a92172dda1e0e9bff
Formbook
219b2f19475b0ba36726568f9dd52320c1c44f24c9e3ac018c0742967e157ba2
Formbook
3d9c9606d3bba567a0ce9f2d8c891239cd06c4cb470df92dfcee5fca5a0e7b7b
Formbook
88795ccbb26f764aa31d3e28c8df85f970334a67bc61b06682745b185900ea75
Formbook
90f0b142274a5613c660dd9cf60dba79bf5abec4e20734122ca0b2f5b9e7a904
Formbook
error
Formbook
+ 1'213 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/250630-nrwrhaxyds/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/253a0c76-32a5-46e9-92a0-3c15632cc103
Unpacked files
SH256 hash:
17fe773bae9caedb3226b513661ca9bb4e217de47206f40e929b67bc202b5c5a
MD5 hash:
4970215f74474d6ab4581f0bbee63012
SHA1 hash:
61c89334d75243eb69b599a3bbe219eb210ac857
Link:
https://www.unpac.me/results/d47022df-d366-4112-8e6f-ef208e4ea3f3/
SH256 hash:
08fcc9858deaca7f964bd1a1a1634e24f0fe9a218d87fc0e0195731ad8a90ab1
MD5 hash:
ae82480711a26e4548a43453ff682f6f
SHA1 hash:
3b1b7b2a6bbb98a4b51d7fa60e7a3c5839e2422f
Link:
https://www.unpac.me/results/d47022df-d366-4112-8e6f-ef208e4ea3f3/
SH256 hash:
ec009deddf450a4508aee06f31214730b3659e7596b32a624bd26bc46f43c2eb
MD5 hash:
6b17ea50923ac523bd0e850afcf11a6b
SHA1 hash:
84b3e87a247cb54762dcf15377a534eee41ec920
Detections:
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/d47022df-d366-4112-8e6f-ef208e4ea3f3/
Parent samples :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 family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/17fe773bae9c/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/17fe773bae9caedb3226b513661ca9bb4e217de47206f40e929b67bc202b5c5a

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:pe_detect_tls_callbacks
Create hunting rule
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)

File information

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

Malspam

Formbook

Executable exe 17fe773bae9caedb3226b513661ca9bb4e217de47206f40e929b67bc202b5c5a

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/11612/

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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