MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 be8a28681093f372c6d9e5c3f35c6079f4634e9da0145d1d63727b1c40188ad7. 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

Threat unknown

Vendor detections: 14

Intelligence 14 IOCs YARA 5 File information Comments

SHA256 hash:	be8a28681093f372c6d9e5c3f35c6079f4634e9da0145d1d63727b1c40188ad7
SHA3-384 hash:	4fd8ca01330050baebb674c9a6a4ff55cae116fa34722fd61143d827a4a72e2127b55013a50e2d5adc672f962ccc01b1
SHA1 hash:	d3aeaeb7019d265364368b78e5dc7008fc1949ec
MD5 hash:	7cd4bd6f2d83f3207326ce4539e8ee9f
humanhash:	lamp-mobile-pizza-kitten
File name:	be8a28681093f372c6d9e5c3f35c6079f4634e9da0145d1d63727b1c40188ad7
Download:	download sample
File size:	1'641'599 bytes
First seen:	2024-11-05 14:13:07 UTC
Last seen:	2024-11-07 14:19:06 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	aaaa8913c89c8aa4a5d93f06853894da (246 x Formbook, 82 x AgentTesla, 74 x RedLineStealer)
ssdeep	24576:ffmMv6Ckr7Mny5QLRFgQ1mpE2VnHyQUc2m79smPgmR8Meh9uVj:f3v+7/5QLovp5yiVBPzPehg
Threatray	784 similar samples on MalwareBazaar
TLSH	T1BE750212B7D780F6D9A33971297BE32AEB3575194323C48BA7E02E779E111009B37762
TrID	84.9% (.EXE) AutoIt3 compiled script executable (510622/80/67) 9.5% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 1.7% (.EXE) Win64 Executable (generic) (10522/11/4) 1.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 0.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika	pebin
File icon (PE):
dhash icon	b150b26869b2d471 (468 x Formbook, 101 x RedLineStealer, 94 x AgentTesla)
Reporter	adrian__luca
Tags:	exe

Intelligence

File Origin

# of uploads :

# of downloads :

368

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

be8a28681093f372c6d9e5c3f35c6079f4634e9da0145d1d63727b1c40188ad7

Verdict:

No threats detected

Analysis date:

2024-11-05 14:22:58 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/4d4e794b-3c53-40ee-8249-4303af9511e3

Note:

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

Detection(s):

SecuriteInfo.com.Worm.Autoit.AMHC.UNOFFICIAL

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=672a282f49e92a05dde310aa

Tags:

autoit emotet

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Creating a file in the %temp% directory

Launching a process

Сreating synchronization primitives

Using the Windows Management Instrumentation requests

Creating a file

Unauthorized injection to a system process

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

autoit compiled-script fingerprint keylogger microsoft_visual_cc overlay packed packed packer_detected

Link:

https://www.filescan.io/uploads/672a28335c437fc3ad50238a/reports/da75fa5a-0484-47dd-bf0c-f9f9618ee0bd/overview

Verdict:

Malicious

Labled as:

Malware

Link:

https://www.hybrid-analysis.com/sample/be8a28681093f372c6d9e5c3f35c6079f4634e9da0145d1d63727b1c40188ad7

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/fef1a376-80b7-4463-ab86-bd5562fbc4ff

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1549353

Signature

.NET source code contains method to dynamically call methods (often used by packers)

.NET source code contains potential unpacker

.NET source code contains very large array initializations

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

Contains functionality to detect sleep reduction / modifications

Machine Learning detection for sample

Maps a DLL or memory area into another process

Multi AV Scanner detection for submitted file

Switches to a custom stack to bypass stack traces

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

Writes to foreign memory regions

Yara detected Costura Assembly Loader

Behaviour

Behavior Graph:

Download SVG

Score:

97%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/be8a28681093f372c6d9e5c3f35c6079f4634e9da0145d1d63727b1c40188ad7

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/be8a28681093f372c6d9e5c3f35c6079f4634e9da0145d1d63727b1c40188ad7/

Threat name:

Win32.Trojan.AutoitInject

Status:

Malicious

First seen:

2024-10-15 03:34:07 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

25 of 38 (65.79%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=x2fcq2aqspzxfrwz4xb7gxdaph2ggtu5uakf2hldoj5ryqayrllq._file

Verdict:

malicious

Label(s):

admintool_powerrun

4814d2923369ffb5245d01dc4d9854aadd669fed95cfe32c24919256b2176165

8d3f2503bf26b36de8de3ebaef4f3bcbea79c43c56ec4827d7944acdb8eec11c

aa94789a713974def1a32ef79bffc58f3ed491bbee29859d839a3659e658c349

c6789cf795ae3fb1084f4eec8b4cbea4f5b345df502738b2b7afc5bcfa47a852

error

+ 774 additional samples on MalwareBazaar

Result

Malware family:

n/a

Score:

5/10

Tags:

discovery

Link:

https://tria.ge/reports/241105-rj1bhatbnr/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/49d3747a-82f1-4acf-9bfd-d8ed01f10826

Unpacked files

SH256 hash:

36df3b75409091caba527b6bbe8e08fa4134af2c041f94e87be7bfdca09c6a7f

MD5 hash:

dc250163ba3587fbbf4e8fb702cc91f7

SHA1 hash:

bc5ab359aaec13d7b76ddf495373d9284cfb2cac

Link:

https://www.unpac.me/results/4aecc5e1-2693-4bd3-90cf-3c4be028585d/

SH256 hash:

19efdf03cb94895935225795f68bb9abfded1869687367013b8b4eee3cc99372

MD5 hash:

4e29f75c0c51b9dec76955f0382d9541

SHA1 hash:

4899aa8e3f57339cbaec8faab777897a76fe1c3a

Link:

https://www.unpac.me/results/4aecc5e1-2693-4bd3-90cf-3c4be028585d/

SH256 hash:

a3ba46b2434f46a5b0a5bb4abf98109281de4ec1e201d09149612632aca8fe9c

MD5 hash:

062978f10d651631e0492ff6abd07f5b

SHA1 hash:

37d24539465f428daa6af69d032d91140c4f520d

Detections:

SUSP_OBF_NET_Reactor_Indicators_Jan24

Link:

https://www.unpac.me/results/4aecc5e1-2693-4bd3-90cf-3c4be028585d/

Parent samples :

1cefa883af0dd0b2096c109a23713dbbfbd18da633860a735141559755902485
be8a28681093f372c6d9e5c3f35c6079f4634e9da0145d1d63727b1c40188ad7

SH256 hash:

8f31e812dd2eb8f613b0d826e33cc392fc646ff6a48d8547af9401399ee7813c

MD5 hash:

4fb41b70b2d687a56f2c9d9a94561b26

SHA1 hash:

1da37ff33d76e070def7c632c9720b818e68b65e

Detections:

SUSP_OBF_NET_Reactor_Indicators_Jan24

Link:

https://www.unpac.me/results/4aecc5e1-2693-4bd3-90cf-3c4be028585d/

SH256 hash:

be8a28681093f372c6d9e5c3f35c6079f4634e9da0145d1d63727b1c40188ad7

MD5 hash:

7cd4bd6f2d83f3207326ce4539e8ee9f

SHA1 hash:

d3aeaeb7019d265364368b78e5dc7008fc1949ec

Link:

https://www.unpac.me/results/4aecc5e1-2693-4bd3-90cf-3c4be028585d/

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/be8a28681093f372c6d9e5c3f35c6079f4634e9da0145d1d63727b1c40188ad7

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 Create hunting rule
Author:	Jean-Philippe Teissier / @Jipe_
Description:	AutoIT packer

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:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

File information

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

No further information available

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
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high

Reviews

ID	Capabilities	Evidence
AUTH_API	Manipulates User Authorization	ADVAPI32.dll::CopySid ADVAPI32.dll::GetLengthSid ADVAPI32.dll::GetAce USER32.dll::GetUserObjectSecurity ADVAPI32.dll::InitializeAcl ADVAPI32.dll::InitializeSecurityDescriptor
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::DuplicateTokenEx ADVAPI32.dll::GetAclInformation ADVAPI32.dll::GetSecurityDescriptorDacl ADVAPI32.dll::GetTokenInformation
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::LoadLibraryW KERNEL32.dll::LoadLibraryExW KERNEL32.dll::LoadLibraryA KERNEL32.dll::GetDriveTypeW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleA KERNEL32.dll::WriteConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleCP KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CopyFileW KERNEL32.dll::CreateDirectoryW KERNEL32.dll::CreateHardLinkW KERNEL32.dll::CreateFileW KERNEL32.dll::CreateFileA 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_SVC_API	Can Manipulate Windows Services	ADVAPI32.dll::OpenSCManagerW ADVAPI32.dll::UnlockServiceDatabase
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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