MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7ebfc7d3d57781f0b793be860491ea1d055a50c7879a678381dff94aa2624723. 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: 17

Intelligence 17 IOCs YARA 22 File information Comments

SHA256 hash:	7ebfc7d3d57781f0b793be860491ea1d055a50c7879a678381dff94aa2624723
SHA3-384 hash:	fcd5b4f0154db815363ab0956dcbed617839bc734f49d55bc7d1b7258a527a110b5033b236993711c00ff8713cbfa6cf
SHA1 hash:	e12d2bb22d1909625d994a0eba9b96cda2c260c2
MD5 hash:	986b0a210903220a9459383068258f6d
humanhash:	apart-low-delaware-floor
File name:	PO-0868800-09776-HY1048-2025-DR08285.exe
Download:	download sample
Signature	Formbook Create hunting rule
File size:	1'192'960 bytes
First seen:	2025-05-30 07:06:04 UTC
Last seen:	2025-06-10 11:23:34 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep	24576:Dtb20pkaCqT5TBWgNQ7a2YmEwN9lMFGa26+3Y+SNsXL6A:AVg5tQ7a2Yrs9wJ2Jb5
TLSH	T1EF45C01373DE8361C3B25273BA257701BEBB782506A1F96B2FD4093DE920162525EB73
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	lowmal3
Tags:	exe FormBook

Intelligence

File Origin

# of uploads :

# of downloads :

446

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

https://mail-bigfile.hiworks.biz/service/download/128c7a6a90371ca667d79507d11d6a8478ce34f13c09879b6a74b12536c04bbe

Verdict:

Suspicious activity

Analysis date:

2025-05-30 06:04:48 UTC

Tags:

arch-exec

Link:

https://app.any.run/tasks/ba6b4e7d-e949-47b4-82f9-5bebb03310ff

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/6278/

Detection(s):

Win.Trojan.Autoit-10033284-0

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL

Verdict:

Malicious

Score:

91.7%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68395a18acf88f5815e8e257

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:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

adaptive-context anti-debug anti-vm autoit cmd compiled-script evasive explorer fingerprint fingerprint hacktool keylogger lolbin microsoft_visual_cc packed packed packer_detected phishing reg regsvr32

Link:

https://www.filescan.io/uploads/683958e7fd02ed5e058fe14b/reports/03aef9d8-ff2b-42bb-aa88-b91e52f8758d/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/7ebfc7d3d57781f0b793be860491ea1d055a50c7879a678381dff94aa2624723

Malware family:

Formbook

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/fd2d01aa-fe16-4715-9af4-7db0f4b2bf56

Result

Threat name:

FormBook

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1702068

Signature

Binary is likely a compiled AutoIt script file

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 detect sandboxes and other dynamic analysis tools (process name or module or function)

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

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/7ebfc7d3d57781f0b793be860491ea1d055a50c7879a678381dff94aa2624723

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/7ebfc7d3d57781f0b793be860491ea1d055a50c7879a678381dff94aa2624723/

Threat name:

Win32.Trojan.AutoitInject

Status:

Malicious

First seen:

2025-05-30 07:06:20 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

20 of 24 (83.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=p274pu6vo6a7bn4tx2dajepkducvuughq6ngpa4b374uvitci4rq._file

Verdict:

malicious

Label(s):

autoit

unc_loader_036

formbook

Similar samples:

error

Formbook

Result

Malware family:

n/a

Score:

5/10

Tags:

discovery

Link:

https://tria.ge/reports/250530-hw73faen2x/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Verdict:

Malicious

Tags:

Win.Trojan.Autoit-10033284-0

YARA:

n/a

Link:

https://app.threat.zone/submission/59e0bbcd-7833-4bf7-92b1-a5c41a419844

Unpacked files

SH256 hash:

7ebfc7d3d57781f0b793be860491ea1d055a50c7879a678381dff94aa2624723

MD5 hash:

986b0a210903220a9459383068258f6d

SHA1 hash:

e12d2bb22d1909625d994a0eba9b96cda2c260c2

Link:

https://www.unpac.me/results/ca12cc66-d4be-4837-95fb-dd6efb72f096/

SH256 hash:

43ed2351da158d41eefacb5cb1dcff8f57d813164b1f6ba119b49d64553f6993

MD5 hash:

d8a1320db14d604e91c820fe7448e3d8

SHA1 hash:

227f6b584226d0cd1c4397bedd9c8a125a096cbb

Link:

https://www.unpac.me/results/ca12cc66-d4be-4837-95fb-dd6efb72f096/

SH256 hash:

928b1aeb0713058499a5c0ae706982ca8ac46b36482465f984cffdbe83ac61b2

MD5 hash:

84568515feaa4cf056ae77fff8633f62

SHA1 hash:

fd69805cde627f4d01e06d14d194714556fbc31c

Detections:

win_formbook_g0

Link:

https://www.unpac.me/results/ca12cc66-d4be-4837-95fb-dd6efb72f096/

Parent samples :
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Malware family:

FormBook

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/7ebfc7d3d577/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/7ebfc7d3d57781f0b793be860491ea1d055a50c7879a678381dff94aa2624723

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:	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_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)

Rule name:	YahLover Create hunting rule
Author:	Kevin Falcoz
Description:	YahLover

File information

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

Malspam

Formbook

exe 7ebfc7d3d57781f0b793be860491ea1d055a50c7879a678381dff94aa2624723

(this sample)

Delivery method

Distributed via e-mail attachment

Cape

https://www.capesandbox.com/analysis/6278/

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

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