MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e7f51534b1106707a7e86b1531dfd4444639b824baec66c5e1ad8005b1f7da0a. 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

NIKRAT

Vendor detections: 14

Intelligence 14 IOCs YARA 44 File information Comments

SHA256 hash:	e7f51534b1106707a7e86b1531dfd4444639b824baec66c5e1ad8005b1f7da0a
SHA3-384 hash:	f375f307b582dfd949014e05cdd452a7537d693b7cdecefac426c0af3901759ab8a95d9709829b72129c2858e490b490
SHA1 hash:	45a88ab3e95bd3aaa118be63ac76bbe918e23f92
MD5 hash:	227153d5f0b306352308f40eb5c4052b
humanhash:	west-freddie-black-hotel
File name:	e7f51534b1106707a7e86b1531dfd4444639b824baec66c5e1ad8005b1f7da0a
Download:	download sample
Signature	NIKRAT Create hunting rule
File size:	6'726'656 bytes
First seen:	2026-09-29 11:02:14 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	d42595b695fc008ef2c56aabd8efd68e (1'458 x Vidar, 347 x RemusStealer, 134 x Stealc)
ssdeep	49152:zHUB22Cuu3M4GilFPXEZ4NPREIJzrInWX1XKtsuQg+FbVjE5EvpzBVeMc+h4jkrE:due0UJzrInWXhsEx1c+b7hw
TLSH	T17E664A07ECA546A9C0AED635C6729253BA717C584B3027D72F50F7382F76BD0AAB9700
TrID	33.1% (.EXE) Win64 Executable (generic) (6522/11/2) 25.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 10.4% (.ICL) Windows Icons Library (generic) (2059/9) 10.3% (.EXE) OS/2 Executable (generic) (2029/13) 10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika	pebin
Reporter	Threatray
Tags:	exe NIKRAT RAT

Intelligence

File Origin

# of uploads :

# of downloads :

190

Origin country :

Vendor Threat Intelligence

No detections

Malware family:

n/a

ID:

File name:

exe

Verdict:

Malicious activity

Analysis date:

2026-09-29 11:13:08 UTC

Tags:

auto-reg golang

Link:

https://app.any.run/tasks/fbf5d343-e3d3-47d7-afbd-a653839a5edb

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/89640/

Detection(s):

Win.Trojan.GoDiscorder-10060526-0

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6ace3052853d431abd4e38ee

Tags:

autorun emotet

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Creating a file in the %temp% directory

Creating a file in the %AppData% subdirectories

Creating a process from a recently created file

Creating a file

Launching a process

Connection attempt

Running batch commands

Creating a window

Creating a process with a hidden window

Using the Windows Management Instrumentation requests

Searching for synchronization primitives

Deleting a recently created file

Launching a service

Enabling the 'hidden' option for recently created files

Enabling the 'hidden' option for files in the %temp% directory

Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch

Enabling autorun by creating a file

Deleting of the original file

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-vm base64 crypto expand golang lolbin

Link:

https://www.filescan.io/uploads/6abb9ac823ecf9d1ab59256f/reports/8e2c074d-1ed5-41d9-8fb7-e4ebb841b60f/overview

Verdict:

Malicious

Labled as:

GoDiscorder..Generic

Link:

https://www.hybrid-analysis.com/sample/e7f51534b1106707a7e86b1531dfd4444639b824baec66c5e1ad8005b1f7da0a

Verdict:

Malicious

File Type:

exe x64

First seen:

2026-09-18T14:36:00Z UTC

Last seen:

2026-09-30T18:16:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/e7f51534b1106707a7e86b1531dfd4444639b824baec66c5e1ad8005b1f7da0a/results?tab=lookup

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/e28c8518-bf5e-46e1-9087-e5d5a8eba7c9

Score:

80%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/e7f51534b1106707a7e86b1531dfd4444639b824baec66c5e1ad8005b1f7da0a

Verdict:

Go Loader (Factory-v3)

YARA:

9 match(es)

Tags:

Executable Go Loader (Factory-v3) Html PE (Portable Executable) PE File Layout Stealer Loader T1027 T1055 Win 64 Exe x64

Link:

https://app.malva.re/file/227153d5f0b306352308f40eb5c4052b

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/e7f51534b1106707a7e86b1531dfd4444639b824baec66c5e1ad8005b1f7da0a/

Threat name:

Win64.Trojan.GoDiscorder

Status:

Malicious

First seen:

2026-09-18 19:25:11 UTC

File Type:

PE+ (Exe)

AV detection:

19 of 23 (82.61%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=472rknfrcbtqpj7inmktdx6uirddtobexlwgnrpbvwaalmpx3ifa._file

Verdict:

malicious

Label(s):

NIKRAT

Link:

https://reports.threatray.com/c80f4d05-650a-4c59-a041-fadb187bafa9

Result

Malware family:

n/a

Score:

8/10

Tags:

defense_evasion discovery execution persistence

Link:

https://tria.ge/reports/260929-m5cecayygx/

Behaviour

Delays execution with timeout.exe

Gathers network information

Modifies registry key

Scheduled Task/Job: Scheduled Task

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

Views/modifies file attributes

Enumerates physical storage devices

Executes a command shell one-liner

Reads the TCP/IP host and domain name from the registry

Discovers running processes

Executes a VBScript file via the Windows Script Host.

Adds Run key to start application

Enumerates connected drives

Checks computer location settings

Deletes itself

Executes a file named after a Windows system binary

Executes dropped EXE

Command and Scripting Interpreter: PowerShell

Unpacked files

SH256 hash:

e7f51534b1106707a7e86b1531dfd4444639b824baec66c5e1ad8005b1f7da0a

MD5 hash:

227153d5f0b306352308f40eb5c4052b

SHA1 hash:

45a88ab3e95bd3aaa118be63ac76bbe918e23f92

Detections:

triage_scarlet_infostealer

Link:

https://www.unpac.me/results/84eb1ec4-a2bf-483c-9edc-d2dbc2ce57ab/

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/e7f51534b1106707a7e86b1531dfd4444639b824baec66c5e1ad8005b1f7da0a

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:	CMD_Ping_Localhost Create hunting rule

Rule name:	command_and_control Create hunting rule
Author:	CD_R0M_
Description:	This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group

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__API 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:	DebuggerCheck__RemoteAPI 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:	Disable_Defender Create hunting rule
Author:	iam-py-test
Description:	Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen

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

Rule name:	Gentlemen_Ransomware_Binary Create hunting rule
Author:	Bedrock Safeguard Inc.
Description:	Detects The Gentlemen ransomware binary (Go/Garble)
Reference:	https://github.com/Bedrock-Safeguard/gentlemen-decryptor

Rule name:	GoBinTest Create hunting rule

Rule name:	golang Create hunting rule

Rule name:	Golangmalware Create hunting rule
Author:	Dhanunjaya
Description:	Malware in Golang

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

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

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:	grakate_stealer_nov_2021 Create hunting rule

Rule name:	HiveRansomware Create hunting rule
Author:	Dhanunjaya
Description:	Yara Rule To Detect Hive V4 Ransomware

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

Rule name:	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store Create hunting rule
Author:	ditekSHen
Description:	Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

Rule name:	LLM_API_OpenAI Create hunting rule
Author:	llm-api-abuse-pilot
Description:	References OpenAI API endpoints or key material

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

Rule name:	ProgramLanguage_Golang Create hunting rule
Author:	albertzsigovits
Description:	Application written in Golang programming language

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	RemusStealer_GoPayload Create hunting rule
Author:	burger
Description:	Detects RemusStealer Go-compiled payload

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:	SUSP_Script_PowerShell_Hidden_Launcher Create hunting rule
Author:	Marjoriefort
Description:	Script (JS/VBS) lancant PowerShell en mode furtif - dropper frais MalwareBazaar
Reference:	Veille fraicheur 2026-09-14 / cluster misses web

Rule name:	Sus_All_Windows_PE_Malware Create hunting rule
Author:	DiegoAnalytics
Description:	Detects Windows PE malware of all types, avoids non-executables like .html

Rule name:	Sus_CMD_Powershell_Usage Create hunting rule
Author:	XiAnzheng
Description:	May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

Rule name:	telebot_framework Create hunting rule
Author:	vietdx.mb

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

Rule name:	Win_Clipboard_Clipper_Thengavar Create hunting rule
Author:	Thengavar
Description:	Detects malware manipulating the Windows clipboard for clipping or crypto stealing attacks

File information

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

Link

https://x.com/ThreatrayLabs/status/2104889249824747749

Cape

https://www.capesandbox.com/analysis/89640/

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