MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9bac8159e38ba9e7f73b392c1f02f3b10b720831fcc1be28715097de0ca5dbc7. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9bac8159e38ba9e7f73b392c1f02f3b10b720831fcc1be28715097de0ca5dbc7
SHA3-384 hash: 172cdf95cd65d26704ad3a6f9ed8076944d86b383e4e7b3965f9bfb8c21cbe32c7c34cdc8ab5d4685d71032ae93ff253
SHA1 hash: 70c3afd8c5f1b16a9fe57cd72ccd671b2321838f
MD5 hash: 09638286b5095f892c3ff7a6573026cb
humanhash: sixteen-massachusetts-venus-texas
File name:svchost.exe
Download: download sample
File size:92'160 bytes
First seen:2025-11-23 09:27:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 11b9aad2295138cfa59d24bbd4f7b476
ssdeep 1536:va3+ddygX7y9v7Z+NoykJHBOAFRfBjG3EdoIo:S8dfX7y9DZ+N7eB+hIo
TLSH T11B934B1BB7CC1857EA97273A25A795F496237C5E6B438B473058333A2E32F022D27647
TrID 74.4% (.EXE) Win32 Executable Microsoft Visual Basic 6 (82067/2/8)
9.5% (.EXE) Win64 Executable (generic) (10522/11/4)
4.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.0% (.EXE) Win32 Executable (generic) (4504/4/1)
1.8% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter Hexastrike
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
13
Origin country :
IE IE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
svchost.exe
Verdict:
Malicious activity
Analysis date:
2025-11-23 18:20:44 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2e483f95-66b0-4ec7-b3dd-fbb098674807

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/40677/
Gathering data
Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Creating a file
Creating a file in the Windows subdirectories
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a process with a hidden window
Sending a custom TCP request
Launching a process
Searching for synchronization primitives
Changing the Windows explorer settings to hide files extension
Enabling autorun
Enabling a "Do not show hidden files" option
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
explorer lolbin microsoft_visual_basic packed rundll32
Link:
https://www.filescan.io/uploads/6922dcce6c89728b9825ebb3/reports/b7a01972-2899-4984-8621-b4f36f302862/overview
Verdict:
Malicious
Labled as:
Rungbu.A
Link:
https://www.hybrid-analysis.com/sample/9bac8159e38ba9e7f73b392c1f02f3b10b720831fcc1be28715097de0ca5dbc7
Result
Gathering data
Score:
94%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9bac8159e38ba9e7f73b392c1f02f3b10b720831fcc1be28715097de0ca5dbc7
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Visual Basic Visual Basic 6 Win 32 Exe x86
Link:
https://app.malva.re/file/09638286b5095f892c3ff7a6573026cb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9bac8159e38ba9e7f73b392c1f02f3b10b720831fcc1be28715097de0ca5dbc7/
Threat name:
Win32.Trojan.Rungbu
Create hunting rule
Status:
Malicious
First seen:
2025-11-21 10:40:00 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
35 of 36 (97.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=towicwpdrou6p5z3hewb6axtwefxecbr7ta34kdrkcl54dff3pdq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
defense_evasion discovery persistence
Link:
https://tria.ge/reports/251123-l5qfjayngm/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Drops desktop.ini file(s)
Enumerates connected drives
Checks computer location settings
Executes dropped EXE
Modifies WinLogon for persistence
Modifies visibility of file extensions in Explorer
Modifies visibility of hidden/system files in Explorer
Verdict:
Malicious
Tags:
Win.Trojan.VBGeneric-6735873-0
YARA:
n/a
Link:
https://app.threat.zone/submission/8bdb5a54-648c-419c-ac07-3ce2e787d38a
Unpacked files
SH256 hash:
9bac8159e38ba9e7f73b392c1f02f3b10b720831fcc1be28715097de0ca5dbc7
MD5 hash:
09638286b5095f892c3ff7a6573026cb
SHA1 hash:
70c3afd8c5f1b16a9fe57cd72ccd671b2321838f
Link:
https://www.unpac.me/results/e1b0fd4e-5cdd-4b7e-8768-9d687711d6eb/
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/9bac8159e38ba9e7f73b392c1f02f3b10b720831fcc1be28715097de0ca5dbc7

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:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:SEH__vba
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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)

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/40677/

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