MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7159bc1eed5f336a6b4ced415ea0db837dc13f776c09c2ac48848e020d2d8b4c. 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


NanoCore


Vendor detections: 20


Intelligence 20 IOCs 1 YARA 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7159bc1eed5f336a6b4ced415ea0db837dc13f776c09c2ac48848e020d2d8b4c
SHA3-384 hash: 6b6fc94f5c88c15400e0e5f37dfc57b6d4dcdadd90dfee1d7ecc36f705d4c790b8190096c3caceddab5383b005aa14ce
SHA1 hash: 9d65157dbe69634f9b81f109b774326133b5003b
MD5 hash: c0d884f9e123316c4524f0f0a41cad7a
humanhash: idaho-crazy-zulu-oregon
File name:PO No_ 0453700368 GLF03367530 ALT04353690 13TH OCT 2025.exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:685'056 bytes
First seen:2025-10-13 09:11:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:zs3RjULm9c5YpdP1wweQSoEhY7hMqkLL7VktNlfwjAGNf3vGhEZ3/o1iDaE6cStE:z6tkm9c5YdRN7bkHpkBfwEevtVo1in1
TLSH T1CFE4021A3A28D717E675ABB958B2D674037E6DAEA420D30B4ED97CEB7477B000C44393
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter pr0xylife
Tags:exe NanoCore

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
196.251.115.66:50470 https://threatfox.abuse.ch/ioc/1613374/

Intelligence

File Origin
# of uploads :
1
# of downloads :
241
Origin country :
US US
Vendor Threat Intelligence
Malware family:
nanocore
Create hunting rule
ID:
1
File name:
PO No_ 0453700368 GLF03367530 ALT04353690 13TH OCT 2025.exe
Verdict:
Malicious activity
Analysis date:
2025-10-13 09:14:23 UTC
Tags:
nanocore rat remote auto-sch-xml
Link:
https://app.any.run/tasks/f49ec4bf-5634-46d9-9df9-dd15ab07de15

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
NanoCore
Create hunting rule
Link:
https://www.capesandbox.com/analysis/32519/
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68ecc249777ae46bec42321a
Tags:
nanocore backdoor nanobot trojan
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Creating a file in the %AppData% subdirectories
Creating a file in the Program Files subdirectories
DNS request
Connection attempt
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 bitmap lolbin msbuild nanocore obfuscated obfuscated packed packed rat rat reconnaissance regsvcs rezer0 roboski schtasks stego vbc vbnet
Link:
https://www.filescan.io/uploads/68ecc2794f3013c55e4bd430/reports/98dc8dbd-2d8f-49a4-8fb6-a9739ba9df78/overview
Verdict:
Malicious
Labled as:
Genie.8DN.Generic
Link:
https://www.hybrid-analysis.com/sample/7159bc1eed5f336a6b4ced415ea0db837dc13f776c09c2ac48848e020d2d8b4c
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-10-13T06:39:00Z UTC
Last seen:
2025-10-14T08:33:00Z UTC
Hits:
~10
Detections:
Trojan-Dropper.Win32.Injector.sb HEUR:Backdoor.Win32.Generic Backdoor.NanoBot.TCP.C&C Backdoor.Agent.TCP.C&C HEUR:Trojan-Spy.MSIL.Noon.gen HEUR:Backdoor.MSIL.NanoBot.gen Backdoor.MSIL.NanoBot.sb Trojan.Win32.NanoBot.sb Backdoor.Win32.Androm Trojan-PSW.Agensla.TCP.ServerRequest HEUR:Trojan.MSIL.Agent.gen Trojan.MSIL.Inject.sb Trojan.MSIL.Crypt.sb HEUR:Trojan.MSIL.Taskun.sb Trojan.Agent.TCP.ServerRequest PDM:Trojan.Win32.Generic Trojan.MSIL.Taskun.sb
Link:
https://opentip.kaspersky.com/7159bc1eed5f336a6b4ced415ea0db837dc13f776c09c2ac48848e020d2d8b4c/results?tab=lookup
Malware family:
NanoCoreRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d6271f34-e8b9-4d80-8bd8-c3b7f59e795b
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7159bc1eed5f336a6b4ced415ea0db837dc13f776c09c2ac48848e020d2d8b4c
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.48 Win 32 Exe x86
Link:
https://app.malva.re/file/c0d884f9e123316c4524f0f0a41cad7a
Detection:
nanocore
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7159bc1eed5f336a6b4ced415ea0db837dc13f776c09c2ac48848e020d2d8b4c/
Verdict:
Malicious
Threat:
Family.NANOCORE
Link:
https://tip.neiki.dev/file/7159bc1eed5f336a6b4ced415ea0db837dc13f776c09c2ac48848e020d2d8b4c
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2025-10-13 09:12:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ofm3yhxnl4zwu22m5vav5ig3qn64cp3xnqe4flciqshaedjnrnga._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
unc_loader_065
Create hunting rule
unc_loader_037
Create hunting rule
Similar samples:
error
NanoCore
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
family:nanocore defense_evasion discovery execution keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/251013-k5xzyaxlt8/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Checks whether UAC is enabled
Checks computer location settings
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
NanoCore
Nanocore family
Malware Config
C2 Extraction:
slucasanderson.duckdns.org:50470
creativegear001.ddnsfree.com:50470
Verdict:
Malicious
Tags:
NanoCore c2
YARA:
n/a
Link:
https://app.threat.zone/submission/fc12fcbf-c66a-4161-a341-ebe67a72caff
Unpacked files
SH256 hash:
716c463e1546d54bc8c915c7e46eea2313d1e8c374489a35609f5a89ba1d96ad
MD5 hash:
020734be476f512cd83c74f59fcbeafd
SHA1 hash:
514cde389e74bb873820894374ab6083c3f180a1
Link:
https://www.unpac.me/results/85c46dcb-213d-420c-b514-c192737f18d9/
Malware family:
NanoCore
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7159bc1eed5f/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/7159bc1eed5f336a6b4ced415ea0db837dc13f776c09c2ac48848e020d2d8b4c

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:ach_NanoCore
Create hunting rule
Author:abuse.ch
Rule name:malware_Nanocore_strings
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Nanocore in memory
Reference:internal research
Rule name:MALWARE_Win_NanoCore
Create hunting rule
Author:ditekSHen
Description:Detects NanoCore
Rule name:Nanocore
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Nanocore in memory
Reference:internal research
Rule name:nanocore_rat
Create hunting rule
Author:jeFF0Falltrades
Rule name:Nanocore_RAT_Feb18_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Nanocore RAT
Reference:Internal Research - T2T
Rule name:Nanocore_RAT_Feb18_1_RID2DF1
Create hunting rule
Author:Florian Roth
Description:Detects Nanocore RAT
Reference:Internal Research - T2T
Rule name:Nanocore_RAT_Gen_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detetcs the Nanocore RAT
Reference:https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Rule name:Nanocore_RAT_Gen_2_RID2D96
Create hunting rule
Author:Florian Roth
Description:Detetcs the Nanocore RAT
Reference:https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_Nanocore_d8c4e3c5
Create hunting rule
Author:Elastic Security
Rule name:win_nanocore_w0
Create hunting rule
Author:Kevin Breen <kevin@techanarchy.net>

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/32519/

Comments