MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 28012ee3c06a25a8209ca3eb5fb35166d45488b279e43bf8e2b507f515bc9fc0. 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: 8

Intelligence 8 IOCs YARA 27 File information Comments

SHA256 hash:	28012ee3c06a25a8209ca3eb5fb35166d45488b279e43bf8e2b507f515bc9fc0
SHA3-384 hash:	93c66fa1a33ccd1ec5ec5d2e4134433e0638edaaa166269f064210269ebd42d1868003b7cec492b8b794e44785957705
SHA1 hash:	d5c8b43647a19d53631847ae14bc76258e540baa
MD5 hash:	51c0a8b540942cb38395b7c02c61d185
humanhash:	seventeen-dakota-two-georgia
File name:	SecuriteInfo.com.Heur.23825.10101
Download:	download sample
File size:	7'465'984 bytes
First seen:	2026-02-18 00:43:30 UTC
Last seen:	2026-02-18 01:50:45 UTC
File type:	msi
MIME type:	application/x-msi
ssdeep	98304:T2tzY+NvvbsKCCN40GuVEqI7jU2ZRK9cislE:ToNvvAKCN0GUA7VK9l
TLSH	T18D764B07ECA505E9C1AAD2358A779122BB717C495B3123D33B90F7282F76BD06EB6350
TrID	80.0% (.MSI) Microsoft Windows Installer (454500/1/170) 10.7% (.MST) Windows SDK Setup Transform script (61000/1/5) 7.8% (.MSP) Windows Installer Patch (44509/10/5) 1.4% (.) Generic OLE2 / Multistream Compound (8000/1)
Magika	msi
Reporter	SecuriteInfoCom
Tags:	msi

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

MSI

Details

MSI

an embedded setup program or component

Link:

https://research.acce.ciphertechsolutions.com/results/8cdb6d67-c2ac-457d-a176-a28b9740d5b1/

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/53647/

Detection(s):

Sanesecurity.Badmacro.Doc.valloc.UNOFFICIAL

Sanesecurity.Badmacro.Xls.scrjoin.UNOFFICIAL

Verdict:

Malicious

Score:

90.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69950b642d369b1ab284ecc8

Tags:

shellcode emotet virus

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

cobaltstrike installer

Link:

https://www.filescan.io/uploads/69950b5f97feb4afd648f687/reports/74bbaa5c-a54e-4e40-b3c0-a5f18d4b0fe1/overview

Verdict:

Unknown

Link:

https://www.hybrid-analysis.com/sample/28012ee3c06a25a8209ca3eb5fb35166d45488b279e43bf8e2b507f515bc9fc0

Result

Verdict:

UNKNOWN

Link:

https://labs.inquest.net/dfi/sha256/28012ee3c06a25a8209ca3eb5fb35166d45488b279e43bf8e2b507f515bc9fc0

Details

Excel Macro Manipulates Hidden Sheets

Detected macro logic designed to hide a sheet within the current, or another spreadsheet. This technique is not necessarily indicative of malicious behavior as hidden sheets have legitimate uses.

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Verdict:

Clean

File Type:

msi

Link:

https://opentip.kaspersky.com/28012ee3c06a25a8209ca3eb5fb35166d45488b279e43bf8e2b507f515bc9fc0/results?tab=lookup

Score:

64%

Verdict:

Susipicious

File Type:

Result

Malware family:

n/a

Score:

7/10

Tags:

persistence privilege_escalation ransomware

Link:

https://tria.ge/reports/260218-a3nclscx4b/

Behaviour

Checks SCSI registry key(s)

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

Uses Volume Shadow Copy service COM API

Event Triggered Execution: Installer Packages

Drops file in Windows directory

Enumerates connected drives

Looks up external IP address via web service

Executes dropped EXE

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/28012ee3c06a25a8209ca3eb5fb35166d45488b279e43bf8e2b507f515bc9fc0

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:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

Rule name:	DebuggerCheck__QueryInfo Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerException__ConsoleCtrl Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerException__SetConsoleCtrl 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:	DetectGoMethodSignatures Create hunting rule
Author:	Wyatt Tauber
Description:	Detects Go method signatures in unpacked Go binaries

Rule name:	Detect_Go_GOMAXPROCS Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata

Rule name:	detect_powershell Create hunting rule
Author:	daniyyell
Description:	Detects suspicious PowerShell activity related to malware execution

Rule name:	Detect_PowerShell_Obfuscation Create hunting rule
Author:	daniyyell
Description:	Detects obfuscated PowerShell commands commonly used in malicious scripts.

Rule name:	Excel_Hidden_Macro_Sheet Create hunting rule

Rule name:	FreddyBearDropper Create hunting rule
Author:	Dwarozh Hoshiar
Description:	Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.

Rule name:	GoBinTest Create hunting rule

Rule name:	golang Create hunting rule

Rule name:	golang_binary_string Create hunting rule
Description:	Golang strings present

Rule name:	golang_duffcopy_amd64 Create hunting rule

Rule name:	Golang_Find_CSC846 Create hunting rule
Author:	Ashar Siddiqui
Description:	Find Go Signatuers

Rule name:	Golang_Find_CSC846_Simple Create hunting rule
Author:	Ashar Siddiqui
Description:	Find Go Signatuers

Rule name:	identity_golang Create hunting rule
Author:	Eric Yocam
Description:	find Golang malware

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

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

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:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

Rule name:	Suspicious_Golang_Binary Create hunting rule
Author:	Tim Machac
Description:	Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)

Rule name:	Suspicious_Process Create hunting rule
Author:	Security Research Team
Description:	Suspicious process creation

Rule name:	ThreadControl__Context Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

Web download

msi 28012ee3c06a25a8209ca3eb5fb35166d45488b279e43bf8e2b507f515bc9fc0

(this sample)

Cape

https://www.capesandbox.com/analysis/53647/

URLhaus

https://urlhaus.abuse.ch/url/3780278/

Delivery method

Distributed via web download

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