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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ae38f1181c9dd0db7224d6023e335eb2cdabb0f441906d14ffba8602b7abca3c. 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 50 File information Comments

SHA256 hash: ae38f1181c9dd0db7224d6023e335eb2cdabb0f441906d14ffba8602b7abca3c
SHA3-384 hash: c386e4d38dd00a8df4d54116c0180b9a82b35a466092929bd34326a132ee64d2637cb965234e56488db0d194f4c5a5af
SHA1 hash: e5c90b0b73a5e173b526a65dd0dbd4a37e42d2a4
MD5 hash: 9f5a583005c1da5e2f605b52862e5175
humanhash: william-india-mike-comet
File name:ae38f1181c9dd0db7224d6023e335eb2cdabb0f441906d14ffba8602b7abca3c
Download: download sample
Signature NIKRAT
File size:6'687'744 bytes
First seen:2026-10-30 15:46:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash d42595b695fc008ef2c56aabd8efd68e (1'514 x Vidar, 367 x RemusStealer, 142 x Stealc)
ssdeep 49152:Hy4u6e7jMKCR5gcYj/TNGlonU4nFBjbZmRQ965AjJ+RBkooVeje5Ed5ZlVeMc+hW:3uSKlJXbZm5gnEt1c+GS2B
TLSH T145664907FCA545E8C0AED6318A729253BA717C584B3067D76B50F7382F76BD0AAB9700
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 :
1
# of downloads :
161
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-10-30 15:51:55 UTC
Tags:
auto-reg golang

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Tags:
dropper emotet virus sage
Gathering data
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-08-17T08:19:00Z UTC
Last seen:
2026-10-31T22:18:00Z UTC
Hits:
~100
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw.evad
Score:
96 / 100
Signature
Antivirus detection for URL or domain
Found many strings related to Crypto-Wallets (likely being stolen)
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Self deletion via cmd or bat file
Sigma detected: Rare Remote Thread Creation By Uncommon Source Image
Uses ipconfig to lookup or modify the Windows network settings
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Uses WMIC command to query system information (often done to detect virtual machines)
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1995449 Sample: FJYp85lLPu.exe Startdate: 30/10/2026 Architecture: WINDOWS Score: 96 90 total-sitevv.lol 2->90 94 Antivirus detection for URL or domain 2->94 96 Multi AV Scanner detection for submitted file 2->96 98 Joe Sandbox ML detected suspicious sample 2->98 100 Sigma detected: Rare Remote Thread Creation By Uncommon Source Image 2->100 12 FJYp85lLPu.exe 3 2->12         started        16 simvol.exe 2->16         started        18 simvol.exe 2->18         started        signatures3 process4 file5 84 C:\Users\user\AppData\Roaming\...\simvol.exe, PE32+ 12->84 dropped 86 C:\Users\user\...\nik_1793375297375557400.bat, DOS 12->86 dropped 114 Found many strings related to Crypto-Wallets (likely being stolen) 12->114 116 Self deletion via cmd or bat file 12->116 20 simvol.exe 1 12->20         started        24 cmd.exe 1 12->24         started        signatures6 process7 dnsIp8 92 total-sitevv.lol 104.21.19.192, 443, 49705, 49706 CLOUDFLARENET-CloudflareIncUS Canada 20->92 102 Multi AV Scanner detection for dropped file 20->102 104 Uses ping.exe to sleep 20->104 106 Uses WMIC command to query system information (often done to detect virtual machines) 20->106 26 cmd.exe 20->26         started        29 cmd.exe 1 20->29         started        31 cmd.exe 20->31         started        40 23 other processes 20->40 108 Uses ping.exe to check the status of other devices and networks 24->108 110 Uses ipconfig to lookup or modify the Windows network settings 24->110 33 PING.EXE 1 24->33         started        36 conhost.exe 24->36         started        38 Conhost.exe 24->38         started        signatures9 process10 dnsIp11 112 Uses WMIC command to query system information (often done to detect virtual machines) 26->112 42 WMIC.exe 1 26->42         started        44 conhost.exe 26->44         started        52 2 other processes 29->52 54 2 other processes 31->54 88 127.0.0.1 unknown unknown 33->88 56 2 other processes 33->56 46 tasklist.exe 1 40->46         started        48 conhost.exe 40->48         started        50 tasklist.exe 40->50         started        58 46 other processes 40->58 signatures12 process13 process14 60 Conhost.exe 42->60         started        62 conhost.exe 46->62         started        74 2 other processes 48->74 64 conhost.exe 50->64         started        66 Conhost.exe 50->66         started        68 conhost.exe 58->68         started        70 conhost.exe 58->70         started        72 conhost.exe 58->72         started        76 3 other processes 58->76 process15 78 Conhost.exe 62->78         started        80 Conhost.exe 68->80         started        process16 82 Conhost.exe 78->82         started       
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
Threat name:
Win64.Trojan.GoDiscorder
Status:
Malicious
First seen:
2026-08-17 13:00:18 UTC
File Type:
PE+ (Exe)
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery execution persistence
Behaviour
Gathers network information
Modifies registry key
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Executes a command shell one-liner
Reads the TCP/IP host and domain name from the registry
System Network Configuration Discovery: Internet Connection Discovery
Discovers running processes
Adds Run key to start application
Executes dropped EXE
Malware Family:
n/a
Verdict:
Malicious
Tags:
loader rat
YARA:
n/a
Unpacked files
SH256 hash:
ae38f1181c9dd0db7224d6023e335eb2cdabb0f441906d14ffba8602b7abca3c
MD5 hash:
9f5a583005c1da5e2f605b52862e5175
SHA1 hash:
e5c90b0b73a5e173b526a65dd0dbd4a37e42d2a4
Detections:
triage_scarlet_infostealer cn_utf8_windows_terminal INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Rule name:command_and_control
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
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__QueryInfo
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__ConsoleCtrl
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:DetectGoMethodSignatures
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:detect_powershell
Author:daniyyell
Description:Detects suspicious PowerShell activity related to malware execution
Rule name:Disable_Defender
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:exploit_any_poppopret
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:FreddyBearDropper
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:Gentlemen_Ransomware_Binary
Author:Bedrock Safeguard Inc.
Description:Detects The Gentlemen ransomware binary (Go/Garble)
Reference:https://github.com/Bedrock-Safeguard/gentlemen-decryptor
Rule name:GoBinTest
Rule name:golang
Rule name:Golangmalware
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Description:Golang strings present
Rule name:golang_bin_JCorn_CSC846
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:golang_duffcopy_amd64
Rule name:Golang_Find_CSC846
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Golang_Find_CSC846_Simple
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:grakate_stealer_nov_2021
Rule name:HiveRansomware
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:identity_golang
Author:Eric Yocam
Description:find Golang malware
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:JP_Lure_Content_Hunt
Description:Hunts Japanese-language lures, fake alerts, ransom notes, and suspicious scripts
Rule name:LLM_API_OpenAI
Author:llm-api-abuse-pilot
Description:References OpenAI API endpoints or key material
Rule name:MD5_Constants
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:ProgramLanguage_Golang
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RANSOMWARE
Author:ToroGuitar
Rule name:RemusStealer_GoPayload
Author:burger
Description:Detects RemusStealer Go-compiled payload
Rule name:RIPEMD160_Constants
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SCRIPT_Dropper_Unknown_ForgeAuto_aaa464f7
Author:Marjoriefort
Description:Detects Unknown (script_js, etat binaire)
Rule name:SEH__vectored
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:Suspicious_Golang_Binary
Author:Tim Machac
Description:Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)
Rule name:Suspicious_Process
Author:Security Research Team
Description:Suspicious process creation
Rule name:Sus_All_Windows_PE_Malware
Author:DiegoAnalytics
Description:Detects Windows PE malware of all types, avoids non-executables like .html
Rule name:Sus_CMD_Powershell_Usage
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
Author:vietdx.mb
Rule name:ThreadControl__Context
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Win_Clipboard_Clipper_Thengavar
Author:Thengavar
Description:Detects malware manipulating the Windows clipboard for clipping or crypto stealing attacks
Rule name:WIN_Malware_Fantom_ForgeAuto_98e6f354_Extrait
Author:Marjoriefort
Description:Detects Fantom (pe, etat extrait)
Rule name:WIN_Malware_PythonStealer_ForgeAuto_b24cb5bd
Author:Marjoriefort
Description:Detects PythonStealer (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_1762e598_Extrait
Author:Marjoriefort
Description:Detects Unknown (pe, etat extrait)
Rule name:WIN_Malware_Unknown_ForgeAuto_2e3a5916_Extrait
Author:Marjoriefort
Description:Detects Unknown (pe, etat extrait)
Rule name:WIN_Malware_Unknown_ForgeAuto_30f84f37
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_37b4704b
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)

File information


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

Comments