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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cac69561dbd3ef68e15c80be25b754f8a19e3f0849ffaf99af64de4d8118e63c. 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 1 File information Comments

SHA256 hash: cac69561dbd3ef68e15c80be25b754f8a19e3f0849ffaf99af64de4d8118e63c
SHA3-384 hash: d0a40d5b69834a82f42550593a66cad088f39af0a88725d0df8e9d72bfd00f21b1752e6cef75e11fdcf61d5bf953f6e6
SHA1 hash: 9585436f584ddec148d41da8c1e2ea77e01200ea
MD5 hash: 714a55991a0dfca0fc87868fcd7d8e1f
humanhash: lemon-rugby-mexico-bulldog
File name:m2.msi
Download: download sample
File size:65'536 bytes
First seen:2026-09-30 08:11:32 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 768:HuZTbl+MomHmBwCuXbgRpRCG+fYGAScLYix5ONZ:kTD6wVgRyG+fYVMsAj
TLSH T1DE53C7237A445333C1421372961FA3E49F798C5C4BF74252356AB29C1EB1EB462FB8E6
TrID 84.7% (.MSP) Windows Installer Patch (44509/10/5)
15.2% (.) Generic OLE2 / Multistream Compound (8000/1)
Magika msi
Reporter smica83
Tags:msi

Intelligence


File Origin
# of uploads :
1
# of downloads :
79
Origin country :
HU HU
Vendor Threat Intelligence
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
installer wix
Verdict:
Malicious
File Type:
msi
First seen:
2026-09-30T05:52:00Z UTC
Last seen:
2026-09-30T06:03:00Z UTC
Hits:
~10
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
100 / 100
Signature
AI detected malicious Powershell script
Allocates memory in foreign processes
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
Creates a thread in another existing process (thread injection)
Drops password protected ZIP file
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Powershell connects to network
Powershell drops PE file
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious PowerShell Parameter Substring
Sigma detected: Suspicious Script Execution From Temp Folder
Suspicious powershell command line found
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes / dynamic malware analysis system (Installed program check)
Writes to foreign memory regions
Yara detected Generic JS Downloader
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1979937 Sample: m2.msi Startdate: 30/09/2026 Architecture: WINDOWS Score: 100 46 sfgiantslive.com 2->46 48 riverglasstop.top 2->48 50 4 other IPs or domains 2->50 62 Antivirus detection for URL or domain 2->62 64 Yara detected Generic JS Downloader 2->64 66 Drops password protected ZIP file 2->66 68 4 other signatures 2->68 10 msiexec.exe 3 13 2->10         started        12 explorer.exe 23 1 2->12 injected 16 msiexec.exe 2 2->16         started        signatures3 process4 dnsIp5 18 msiexec.exe 1 20 10->18         started        58 sfgiantslive.com 104.21.10.53, 443, 49712 CLOUDFLARENET-CloudflareIncUS Canada 12->58 60 library2000.com 172.67.150.74, 443, 49711 CLOUDFLARENET-CloudflareIncUS Canada 12->60 86 System process connects to network (likely due to code injection or exploit) 12->86 88 Tries to detect sandboxes / dynamic malware analysis system (Installed program check) 12->88 signatures6 process7 dnsIp8 52 karkarkar.top 31.76.101.206, 49701, 49704, 80 PLUSNETPlusnetworkoperatorinPolandPL Germany 18->52 40 C:\Users\user\AppData\...\radB3CB5.tmp.ps1, ASCII 18->40 dropped 70 Suspicious powershell command line found 18->70 72 Bypasses PowerShell execution policy 18->72 23 powershell.exe 15 31 18->23         started        file9 signatures10 process11 dnsIp12 54 plywooddetroit.com 31.76.101.231, 49719, 80 PLUSNETPlusnetworkoperatorinPolandPL Germany 23->54 56 ipwho.is 104.20.44.133, 443, 49718 CLOUDFLARENET-CloudflareIncUS Canada 23->56 42 C:\Users\user\AppData\Local\...\util.exe, PE32 23->42 dropped 74 Powershell connects to network 23->74 76 Powershell drops PE file 23->76 28 backupf5.exe 23->28         started        31 util.exe 4 23->31         started        34 WmiPrvSE.exe 23->34         started        36 conhost.exe 23->36         started        file13 signatures14 process15 file16 78 Injects code into the Windows Explorer (explorer.exe) 28->78 80 Writes to foreign memory regions 28->80 82 Allocates memory in foreign processes 28->82 84 2 other signatures 28->84 44 C:\Users\user\AppData\Local\...\backupf5.exe, PE32+ 31->44 dropped 38 conhost.exe 31->38         started        signatures17 process18
Verdict:
Malware
YARA:
5 match(es)
Tags:
COM Behavior Trace DeObfuscated MSXML2.XMLHTTP Obfuscated Office Document Scripting.FileSystemObject T1027 T1059.005 T1105 VBScript WScript.Shell
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2026-09-29 22:05:40 UTC
File Type:
Binary (Archive)
Extracted files:
1
AV detection:
5 of 23 (21.74%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
defense_evasion discovery execution persistence privilege_escalation ransomware spyware
Behaviour
Checks SCSI registry key(s)
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
Browser Information Discovery
Event Triggered Execution: Installer Packages
System Location Discovery: System Language Discovery
System Time Discovery
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Enumerates connected drives
Executes dropped EXE
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Malware Config
Dropper Extraction:
http://karkarkar.top/d/nash
http://karkarkar.top/takefiles/NASH/latest.zip
http://plywooddetroit.com/takefiles/NASH/latest.zip
http://karkarkar.top/d/7za
http://karkarkar.top/7z/7za.exe
http://plywooddetroit.com/7z/7za.exe
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:FreddyBearDropper
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.

File information


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

Comments