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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3bab6ad7eb3f01a719fa9d8f110e924c95c234c2ea3be2df45642d28b13dfebd. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments

SHA256 hash: 3bab6ad7eb3f01a719fa9d8f110e924c95c234c2ea3be2df45642d28b13dfebd
SHA3-384 hash: 23f9b48a0a49f6325813962585934dd4bfd2a0ba3b8644926e4c278eeb979544f22ad19075f7e572cfc0ac309e8ede7a
SHA1 hash: 0ad71052ed71490aff3a7254783ea75a9045cfce
MD5 hash: df83535c124e705be925c23709f25747
humanhash: hotel-december-fourteen-venus
File name:sokrt.msi
Download: download sample
File size:7'557'120 bytes
First seen:2026-11-10 01:57:49 UTC
Last seen:2026-11-10 02:46:24 UTC
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 196608:rppScTHZJSpPlC4mAWAtQeEdp3ZV9ii0s2qHbaz:rpMcT7SpQgftQPdVki01E+z
TLSH T1E4763380D1972EAEDB9403368708DDA646207D392FF06A7B8561B2416FFE7177CB06B4
TrID 88.4% (.MST) Windows SDK Setup Transform script (61000/1/5)
11.5% (.) Generic OLE2 / Multistream Compound (8000/1)
Magika msi
Reporter aachum
Tags:dropped-by-ACRStealer msi PavinLoader


Avatar
iamaachum
https://sok.soclable8jas.top/sokrt.msi

PavinLoader C2: https://tewiascomp.blog/0KJSD/event

Intelligence


File Origin
# of uploads :
2
# of downloads :
68
Origin country :
FR FR
Vendor Threat Intelligence
Verdict:
Malicious
Score:
95.7%
Tags:
infosteal injection injected virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating synchronization primitives
Searching for synchronization primitives
Creating a file in the Windows subdirectories
Creating a file
Launching a process
Creating a process from a recently created file
Creating a process with a hidden window
Sending a custom TCP request
Adding an access-denied ACE
Moving a recently created file
Enabling the 'hidden' option for recently created files
Enabling autorun by creating a file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
CAB cmd evasive installer installer lolbin lolbin msbuild msbuild obfuscated
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
88 / 100
Signature
Antivirus detection for dropped file
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Multi AV Scanner detection for submitted file
Sigma detected: Silenttrinity Stager Msbuild Activity
Suricata IDS alerts for network traffic
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Wscript called in batch mode (surpress errors)
WScript reads language and country specific registry keys (likely country aware script)
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 2002531 Sample: sokrt.msi Startdate: 10/11/2026 Architecture: WINDOWS Score: 88 39 mr-b01.tm-azurefd.net 2->39 41 casoneroutegold-prod-bggfgca0dkaag8a8.b01.azurefd.net 2->41 57 Suricata IDS alerts for network traffic 2->57 59 Antivirus detection for dropped file 2->59 61 Multi AV Scanner detection for submitted file 2->61 63 2 other signatures 2->63 8 msiexec.exe 105 61 2->8         started        12 wscript.exe 1 2->12         started        14 msiexec.exe 3 2->14         started        signatures3 process4 file5 35 C:\Users\user\AppData\Local\...\MSBuild.exe, PE32 8->35 dropped 37 C:\Users\user\...\TelemetryExporter.wsf, XML 8->37 dropped 69 Wscript called in batch mode (surpress errors) 8->69 16 wscript.exe 1 1 8->16         started        71 WScript reads language and country specific registry keys (likely country aware script) 12->71 19 MSBuild.exe 2 12->19         started        signatures6 process7 dnsIp8 49 Windows Scripting host queries suspicious COM object (likely to drop second stage) 16->49 51 WScript reads language and country specific registry keys (likely country aware script) 16->51 22 MSBuild.exe 15 84 16->22         started        43 104.21.82.9, 443, 49749, 49750 CLOUDFLARENET-CloudflareIncUS Canada 19->43 53 Hides threads from debuggers 19->53 55 Hides that the sample has been downloaded from the Internet (zone.identifier) 19->55 signatures9 process10 dnsIp11 45 185.222.222.222, 443, 49742 SBSBProfessionalServicesSB Germany 22->45 47 172.67.167.133, 443, 49743, 49744 CLOUDFLARENET-CloudflareIncUS Canada 22->47 27 C:\Users\user\AppData\...\MSBuild.exe (copy), PE32 22->27 dropped 29 C:\Users\user\AppData\Local\...\.d5kayl51.k3u, PE32 22->29 dropped 31 C:\Users\user\AppData\...\MSBuild.exe (copy), PE32 22->31 dropped 33 3 other malicious files 22->33 dropped 65 Hides threads from debuggers 22->65 67 Hides that the sample has been downloaded from the Internet (zone.identifier) 22->67 file12 signatures13
Verdict:
Malware
YARA:
4 match(es)
Tags:
.Net CAB:COMPRESSION:MSZIP Executable Execution: CMD in LNK Javascript LNK LOLBin LOLBin:%ComSpec% Malicious Managed .NET Office Document PDB Path PE (Portable Executable) PE File Layout SOS: 0.27 T1059.003 T1059.007 T1202: Indirect Command Execution T1204.002 T1218: System Binary Proxy Execution WSF File
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2026-11-10 01:58:17 UTC
File Type:
Binary (Archive)
Extracted files:
42
AV detection:
4 of 36 (11.11%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery execution persistence privilege_escalation ransomware
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy service COM API
Enumerates physical storage devices
Event Triggered Execution: Installer Packages
System Location Discovery: System Language Discovery
Drops file in Windows directory
Executes a VBScript file via the Windows Script Host.
Suspicious use of NtSetInformationThreadHideFromDebugger
Enumerates connected drives
Checks computer location settings
Executes dropped EXE
Malware Family:
n/a
Verdict:
Malicious
Tags:
evasion
YARA:
Wscript
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: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.

File information


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

Web download

Microsoft Software Installer (MSI) msi 3bab6ad7eb3f01a719fa9d8f110e924c95c234c2ea3be2df45642d28b13dfebd

(this sample)

  
Dropped by
ACRStealer
  
Delivery method
Distributed via web download

Comments