MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a17117280214fe71571039b3863859bce0282d686f7cb2f0082c533170dc79a7. 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 23 File information Comments

SHA256 hash:	a17117280214fe71571039b3863859bce0282d686f7cb2f0082c533170dc79a7
SHA3-384 hash:	470da5fd7bcc0b770d70e9614290ebbc862ed21b4bc8a601230400d9e92dc92b4d03b6b5777ee2a46b2544a8f0ea16d3
SHA1 hash:	a7916fd4dd9d1190181ffbb016ac4fcec5a13a5e
MD5 hash:	c9a09e5ff1f3a079e97b83dff5cbdbbf
humanhash:	lamp-music-tennis-don
File name:	SWIFT COY_MT103.exe
Download:	download sample
Signature	Formbook Create hunting rule
File size:	1'299'456 bytes
First seen:	2025-06-26 13:18:31 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	0b768923437678ce375719e30b21693e (143 x Formbook, 25 x MassLogger, 22 x SnakeKeylogger)
ssdeep	24576:h5EmXFtKaL4/oFe5T9yyXYfP1ijXdakXnvsERFarsSNh/Hd3:hPVt/LZeJbInQRakXvsTbH
Threatray	56 similar samples on MalwareBazaar
TLSH	T14355CF027391C062FFAB92334B5AF6115BBC79260123A61F13981D7AFE705B1563E7A3
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	James_inthe_box
Tags:	exe FormBook

Intelligence

File Origin

# of uploads :

# of downloads :

616

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

rl_a17117280214fe71571039b3863859bce0282d686f7cb2f0082c533170dc79a7

Verdict:

No threats detected

Analysis date:

2025-06-26 13:20:21 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/cde29829-e5a0-4700-821b-63bffddc6653

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

Formbook

Link:

https://www.capesandbox.com/analysis/11246/

Detection(s):

SecuriteInfo.com.Win32.Malware-gen.32297.10292.UNOFFICIAL

Verdict:

Malicious

Score:

94.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=685d48e032ed47a3a8d77705

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 entropy fingerprint keylogger microsoft_visual_cc packed packed packer_detected

Link:

https://www.filescan.io/uploads/685d48ded1f1eb5d81c72b63/reports/8daec50f-92f3-490e-b63e-b6405a3893e9/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/a17117280214fe71571039b3863859bce0282d686f7cb2f0082c533170dc79a7

Malware family:

Formbook

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/70b99baa-aa0e-438b-bbba-688da3a8f8f1

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/a17117280214fe71571039b3863859bce0282d686f7cb2f0082c533170dc79a7

Verdict:

Malware

YARA:

7 match(es)

Tags:

AutoIt Decompiled Executable PE (Portable Executable) Suspect Win 32 Exe x86

Link:

https://app.malva.re/file/c9a09e5ff1f3a079e97b83dff5cbdbbf

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a17117280214fe71571039b3863859bce0282d686f7cb2f0082c533170dc79a7/

Threat name:

Win32.Malware.Heuristic

Status:

Malicious

First seen:

2025-06-26 06:16:29 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

20 of 24 (83.33%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ufyrokacct7hcvyqhgzymoczxtqcqllin56lf4aifrjtc4g4pgtq._file

Verdict:

malicious

Label(s):

formbook

Formbook

5bf3c820c4ed7b2b2e38dec099a4b76273a4e82472ced8f9cad59ba37b02dcb1

Formbook

61d6bc63a0a6db062dd3f42a6ae0dec0a8990d445200660ce6346047128c2cc3

Formbook

a17117280214fe71571039b3863859bce0282d686f7cb2f0082c533170dc79a7

Formbook

adb3ace893f661c1578e335b5247414f87c554922d47660b223c52b3cdb79649

Formbook

error

Formbook

+ 46 additional samples on MalwareBazaar

Result

Malware family:

n/a

Score:

5/10

Tags:

discovery

Link:

https://tria.ge/reports/250626-qkqb9awpt2/

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/358363d2-f2cb-49e3-b66c-2780f392faef

Unpacked files

SH256 hash:

a17117280214fe71571039b3863859bce0282d686f7cb2f0082c533170dc79a7

MD5 hash:

c9a09e5ff1f3a079e97b83dff5cbdbbf

SHA1 hash:

a7916fd4dd9d1190181ffbb016ac4fcec5a13a5e

Link:

https://www.unpac.me/results/07c7f666-efd9-4786-999f-0251cd0f281a/

SH256 hash:

6d6e400a29e2dc8c6c5ede93e789f9e5ed22cc45ea342fcf6f2f808221a5818f

MD5 hash:

174dc227f18892598264cfc620797acf

SHA1 hash:

a9025d6850ebdc1e4987a25a9ec2799ac464c8fc

Link:

https://www.unpac.me/results/07c7f666-efd9-4786-999f-0251cd0f281a/

SH256 hash:

bee56a90ade2cf803cd6181f54559dfeb07a2b88ae57b0d3a9367dd4d62d0c41

MD5 hash:

536d1b1323b23e127333357092c421b4

SHA1 hash:

4008650b76dc2d6a2a17ce47a01549232a50c499

Detections:

win_formbook_g0

Link:

https://www.unpac.me/results/07c7f666-efd9-4786-999f-0251cd0f281a/

Malware family:

FormBook

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/a17117280214/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/a17117280214fe71571039b3863859bce0282d686f7cb2f0082c533170dc79a7

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:	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.

Cape

https://www.capesandbox.com/analysis/11246/

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

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high
CHECK_NX	Missing Non-Executable Memory Protection	critical

Reviews

ID	Capabilities	Evidence
AUTH_API	Manipulates User Authorization	ADVAPI32.dll::AllocateAndInitializeSid ADVAPI32.dll::CopySid ADVAPI32.dll::FreeSid ADVAPI32.dll::GetLengthSid ADVAPI32.dll::GetTokenInformation ADVAPI32.dll::GetAce
COM_BASE_API	Can Download & Execute components	ole32.dll::CLSIDFromProgID ole32.dll::CoCreateInstance ole32.dll::CoCreateInstanceEx ole32.dll::CoInitializeSecurity ole32.dll::CreateStreamOnHGlobal
MULTIMEDIA_API	Can Play Multimedia	WINMM.dll::mciSendStringW WINMM.dll::timeGetTime WINMM.dll::waveOutSetVolume
SECURITY_BASE_API	Uses Security Base API	ADVAPI32.dll::AddAce ADVAPI32.dll::AdjustTokenPrivileges ADVAPI32.dll::CheckTokenMembership ADVAPI32.dll::DuplicateTokenEx ADVAPI32.dll::GetAclInformation ADVAPI32.dll::GetSecurityDescriptorDacl
SHELL_API	Manipulates System Shell	SHELL32.dll::ShellExecuteExW SHELL32.dll::ShellExecuteW SHELL32.dll::SHFileOperationW
WIN32_PROCESS_API	Can Create Process and Threads	ADVAPI32.dll::CreateProcessAsUserW KERNEL32.dll::CreateProcessW ADVAPI32.dll::CreateProcessWithLogonW KERNEL32.dll::OpenProcess ADVAPI32.dll::OpenProcessToken ADVAPI32.dll::OpenThreadToken
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::SetSystemPowerState KERNEL32.dll::LoadLibraryA KERNEL32.dll::LoadLibraryExW KERNEL32.dll::LoadLibraryW KERNEL32.dll::GetDriveTypeW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleCP KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CopyFileExW KERNEL32.dll::CopyFileW KERNEL32.dll::CreateDirectoryW KERNEL32.dll::CreateHardLinkW IPHLPAPI.DLL::IcmpCreateFile KERNEL32.dll::CreateFileW
WIN_BASE_USER_API	Retrieves Account Information	KERNEL32.dll::GetComputerNameW ADVAPI32.dll::GetUserNameW ADVAPI32.dll::LogonUserW ADVAPI32.dll::LookupPrivilegeValueW
WIN_NETWORK_API	Supports Windows Networking	MPR.dll::WNetAddConnection2W MPR.dll::WNetUseConnectionW
WIN_REG_API	Can Manipulate Windows Registry	ADVAPI32.dll::RegConnectRegistryW ADVAPI32.dll::RegCreateKeyExW ADVAPI32.dll::RegDeleteKeyW ADVAPI32.dll::RegOpenKeyExW ADVAPI32.dll::RegQueryValueExW ADVAPI32.dll::RegSetValueExW
WIN_USER_API	Performs GUI Actions	USER32.dll::BlockInput USER32.dll::CloseDesktop USER32.dll::CreateMenu USER32.dll::EmptyClipboard USER32.dll::FindWindowExW USER32.dll::FindWindowW

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample