MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 05c2b088b830ff16aba8c56b691439772ed5a5df0d2725b86595d6eb29c9c05d. 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

SHA256 hash:	05c2b088b830ff16aba8c56b691439772ed5a5df0d2725b86595d6eb29c9c05d
SHA3-384 hash:	06c2ba939d630a677a0ff117582a565f71bf345a463b830c72ce85dceb9954da9709d09d9b74c50e2c61edc52b50297c
SHA1 hash:	a871b9d13483e46d687d5818ebd8710d80442117
MD5 hash:	784f7b9dd4d75f74e191e47a9c0f24b5
humanhash:	north-north-early-pizza
File name:	Payment Confirmation.exe
Download:	download sample
Signature	Formbook Create hunting rule
File size:	1'849'856 bytes
First seen:	2025-06-26 15:09:01 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	5fae3562d65c699bbac99ff256b12f49 (3 x Formbook, 1 x RemcosRAT)
ssdeep	24576:QnY8m6hUrSNROa+3Y/Ffm6bUyyebXLLJP1diM5sWmUYdCcxAoHUWGm47pIgI:QS6CeNDfrbge7FceoHUWGm4lxI
Threatray	4'542 similar samples on MalwareBazaar
TLSH	T11385BFDF6241BB71F1510A347C2EA3AC6D2D7A2A372CF6462FA10F0C4F69671652B193
TrID	29.9% (.EXE) Win32 Executable Delphi generic (14182/79/4) 22.2% (.EXE) Win64 Executable (generic) (10522/11/4) 21.1% (.EXE) DOS Borland compiled Executable (generic) (10000/1/2) 9.5% (.EXE) Win32 Executable (generic) (4504/4/1) 4.3% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika	pebin
dhash icon	7cf6b6aa8ed8e8b4 (18 x Formbook, 8 x DBatLoader, 7 x AveMariaRAT)
Reporter	lowmal3
Tags:	exe FormBook

Intelligence

File Origin

# of uploads :

# of downloads :

504

Origin country :

Vendor Threat Intelligence

Malware family:

formbook

ID:

File name:

Payment Confirmation.exe

Verdict:

Malicious activity

Analysis date:

2025-06-26 15:12:11 UTC

Tags:

delphi dbatloader loader formbook stealer xloader

Link:

https://app.any.run/tasks/376730c9-6023-4e16-a7af-9b24b8f93eee

Note:

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

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/11263/

Detection(s):

Win.Trojan.Modiloader-10042434-0

Verdict:

Malicious

Score:

97.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=685d62adb06783b9ebd82d71

Tags:

autorun emotet

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Creating a window

Creating a file

Running batch commands

Creating a process with a hidden window

Launching a process

Launching cmd.exe command interpreter

Moving of the original file

Forced shutdown of a system process

Enabling autorun by creating a file

Unauthorized injection to a system process

Unauthorized injection to a browser process

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

adaptive-context borland_delphi fingerprint keylogger packed

Link:

https://www.filescan.io/uploads/685d62aac4a908e875dbdd26/reports/42821cc5-4e29-46f6-a4cc-f03b0dc4d11f/overview

Verdict:

Malicious

Labled as:

TrojanDownloader.ModiLoader

Link:

https://www.hybrid-analysis.com/sample/05c2b088b830ff16aba8c56b691439772ed5a5df0d2725b86595d6eb29c9c05d

Malware family:

Generic Malware

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/ed031799-deb9-40b5-8e4f-a67732b73ec2

Result

Threat name:

DBatLoader, FormBook

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1723545

Signature

Allocates many large memory junks

Allocates memory in foreign processes

C2 URLs / IPs found in malware configuration

Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)

Early bird code injection technique detected

Found malware configuration

Icon mismatch, binary includes an icon from a different legit application in order to fool users

Initial sample is a PE file and has a suspicious name

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

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)

Sample uses process hollowing technique

Sigma detected: Execution from Suspicious Folder

Suricata IDS alerts for network traffic

Switches to a custom stack to bypass stack traces

System process connects to network (likely due to code injection or exploit)

Tries to detect virtualization through RDTSC time measurements

Uses netsh to modify the Windows network and firewall settings

Uses schtasks.exe or at.exe to add and modify task schedules

Yara detected DBatLoader

Yara detected FormBook

Behaviour

Behavior Graph:

Download SVG

Score:

95%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/05c2b088b830ff16aba8c56b691439772ed5a5df0d2725b86595d6eb29c9c05d

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) Win 32 Exe x86

Link:

https://app.malva.re/file/784f7b9dd4d75f74e191e47a9c0f24b5

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/05c2b088b830ff16aba8c56b691439772ed5a5df0d2725b86595d6eb29c9c05d/

Verdict:

Malicious

Link:

https://tip.neiki.dev/file/05c2b088b830ff16aba8c56b691439772ed5a5df0d2725b86595d6eb29c9c05d

Threat name:

Win32.Trojan.DBatLoader

Status:

Malicious

First seen:

2025-06-26 09:01:11 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

28 of 38 (73.68%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=axblbcfygd7rnk5iyvvwsfbzo4xnljo7butslodfsxlowkojyboq._file

Verdict:

malicious

Label(s):

dbatloader

formbook

Formbook

36ac663aee997b4b8da3bd498abcbdb91ca180f7afe402ce8ab166099c098cbf

Formbook

785c8b88c22dd93746e1224535201cb91f4fbe8be01b989b024e37ac6c394889

Formbook

bcc41988bc560c5ddf3e58165cc25daec67e3a33529b2179868f1b4b7746db7a

Formbook

error

Formbook

f0b540b1edbd94b9a7b330505529477cbbf6742ad78008979661d30b8f54731a

Formbook

f76651401d75d0bbc5707a5a642580a13849894342bc5f5a7049228b592a090b

Formbook

+ 4'532 additional samples on MalwareBazaar

Result

Malware family:

n/a

Score:

5/10

Tags:

discovery

Link:

https://tria.ge/reports/250626-sjns5sxpz2/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious behavior: MapViewOfSection

Suspicious behavior: RenamesItself

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Verdict:

Malicious

Tags:

Win.Trojan.Modiloader-10042434-0

YARA:

n/a

Link:

https://app.threat.zone/submission/07b5c97f-6eab-4c2c-b1e7-653dd2de1916

Unpacked files

SH256 hash:

05c2b088b830ff16aba8c56b691439772ed5a5df0d2725b86595d6eb29c9c05d

MD5 hash:

784f7b9dd4d75f74e191e47a9c0f24b5

SHA1 hash:

a871b9d13483e46d687d5818ebd8710d80442117

Link:

https://www.unpac.me/results/8395e901-7353-4009-9b20-d68db3d41f7d/

Malware family:

DBatLoader

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/05c2b088b830/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Suspicious File

Score:

0.30

Link:

https://yomi.yoroi.company/submissions/05c2b088b830ff16aba8c56b691439772ed5a5df0d2725b86595d6eb29c9c05d

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:	Borland Create hunting rule
Author:	malware-lu

Rule name:	botnet_plaintext_c2 Create hunting rule
Author:	cip
Description:	Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.

Rule name:	cobalt_strike_tmp01925d3f Create hunting rule
Author:	The DFIR Report
Description:	files - file ~tmp01925d3f.exe
Reference:	https://thedfirreport.com

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.

Malspam

Formbook

exe 05c2b088b830ff16aba8c56b691439772ed5a5df0d2725b86595d6eb29c9c05d

(this sample)

Delivery method

Distributed via e-mail attachment

Cape

https://www.capesandbox.com/analysis/11263/

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_NX	Missing Non-Executable Memory Protection	critical
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high

Reviews

ID	Capabilities	Evidence
SHELL_API	Manipulates System Shell	shell32.dll::ShellExecuteA
WIN32_PROCESS_API	Can Create Process and Threads	kernel32.dll::OpenProcess kernel32.dll::WriteProcessMemory kernel32.dll::CloseHandle kernel32.dll::CreateThread
WIN_BASE_API	Uses Win Base API	kernel32.dll::LoadLibraryExA kernel32.dll::LoadLibraryA kernel32.dll::GetStartupInfoA kernel32.dll::GetDiskFreeSpaceA kernel32.dll::GetCommandLineA
WIN_BASE_IO_API	Can Create Files	kernel32.dll::CreateFileA kernel32.dll::GetFileAttributesA kernel32.dll::FindFirstFileA kernel32.dll::GetTempPathA version.dll::GetFileVersionInfoSizeA version.dll::GetFileVersionInfoA
WIN_REG_API	Can Manipulate Windows Registry	advapi32.dll::RegOpenKeyExA advapi32.dll::RegQueryValueExA
WIN_USER_API	Performs GUI Actions	user32.dll::ActivateKeyboardLayout user32.dll::CreateMenu user32.dll::EmptyClipboard user32.dll::FindWindowA user32.dll::OpenClipboard user32.dll::PeekMessageA

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