MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3fb70248e9db2bfd2d8d4ad60b752fc3fd9b442b58a30f8239da561e82a791f3. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments

SHA256 hash: 3fb70248e9db2bfd2d8d4ad60b752fc3fd9b442b58a30f8239da561e82a791f3
SHA3-384 hash: 8b8cfcdf4f0533006dd803baea1f1b50a50c30cbfd9d507f81d6d3a61fa02a728b4be439c43a1480025a904126138d5b
SHA1 hash: 29a3e29ed3026080d7225b59118b9931615fffd2
MD5 hash: 428b387f7aead0378ec42073de7cf01b
humanhash: chicken-pennsylvania-magazine-vermont
File name:index.ps1
Download: download sample
File size:129'124 bytes
First seen:2026-03-27 21:44:03 UTC
Last seen:Never
File type:PowerShell (PS) ps1
MIME type:text/plain
ssdeep 1536:uw93S/7yPsd5LUPR+OjOJKR3qVfSdMhC7FN3qIXJNgWfHcrvQRo+pJaOLL4OeTeD:LGRm
TLSH T1BEC358E713D80AAEAB9089D7C549760754EAC17B2C5E1288F9E25607F13F920B726F70
Magika powershell
Reporter aachum
Tags:dropped-by-ACRStealer mpla-clo-cc ps1


Avatar
iamaachum
http://79.124.59.142/index.ps1

C2: https://mpla-clo.cc/

Intelligence


File Origin
# of uploads :
1
# of downloads :
58
Origin country :
ES ES
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
94.9%
Tags:
ransomware shell sage
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm base64 conhost encrypted evasive fingerprint obfuscated persistence powershell powershell
Verdict:
Malicious
File Type:
unix shell
First seen:
2026-03-26T15:53:00Z UTC
Last seen:
2026-03-29T06:52:00Z UTC
Hits:
~10
Detections:
Trojan-Dropper.PowerShell.Agent.afj Trojan-Dropper.PowerShell.Agent.afi
Result
Threat name:
n/a
Detection:
malicious
Classification:
expl.evad
Score:
100 / 100
Signature
Bypasses PowerShell execution policy
Creates an autostart registry key pointing to binary in C:\Windows
Creates autostart registry keys with suspicious values (likely registry only malware)
Early bird code injection technique detected
Found stalling execution ending in API Sleep call
Found suspicious powershell code related to unpacking or dynamic code loading
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queues an APC in another process (thread injection)
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Potentially Suspicious PowerShell Child Processes
Suspicious powershell command line found
Unusual module load detection (module proxying)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Powershell decode and execute
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1890480 Sample: index.ps1 Startdate: 27/03/2026 Architecture: WINDOWS Score: 100 59 www.tiktok.com.edgesuite.net 2->59 61 www.tiktok.com 2->61 63 12 other IPs or domains 2->63 83 Malicious sample detected (through community Yara rule) 2->83 85 Multi AV Scanner detection for submitted file 2->85 87 Yara detected Powershell decode and execute 2->87 89 4 other signatures 2->89 9 powershell.exe 16 31 2->9         started        13 powershell.exe 2->13         started        15 powershell.exe 14 45 2->15         started        17 svchost.exe 1 1 2->17         started        signatures3 process4 dnsIp5 75 star-mini.c10r.facebook.com 57.144.162.1, 443, 49685 ATGS-MMD-ASUS Belgium 9->75 103 Creates autostart registry keys with suspicious values (likely registry only malware) 9->103 105 Creates an autostart registry key pointing to binary in C:\Windows 9->105 107 Uses schtasks.exe or at.exe to add and modify task schedules 9->107 19 powershell.exe 24 9->19         started        23 conhost.exe 9->23         started        25 schtasks.exe 1 9->25         started        27 schtasks.exe 1 9->27         started        77 cf.47cf2c8c9-frontier.amazon.com 54.182.152.213, 443, 49698 AMAZON-02US United States 13->77 109 Early bird code injection technique detected 13->109 111 Writes to foreign memory regions 13->111 113 Loading BitLocker PowerShell Module 13->113 29 MuiUnattend.exe 13->29         started        31 csc.exe 13->31         started        34 conhost.exe 13->34         started        79 www.4shared.com 74.117.178.56, 443, 49702 WZCOM-US United States 15->79 115 Found suspicious powershell code related to unpacking or dynamic code loading 15->115 36 csc.exe 15->36         started        38 2 other processes 15->38 81 127.0.0.1 unknown unknown 17->81 signatures6 process7 dnsIp8 65 79.124.59.142, 49694, 49695, 49696 TAMATIYA-ASBG Bulgaria 19->65 67 a2047.api4.akamai.net 23.213.40.139, 443, 49701 NTT-COMMUNICATIONS-2914US United States 19->67 69 www.istockphoto.com 18.173.166.10, 443, 49703 MIT-GATEWAYSUS United States 19->69 91 Early bird code injection technique detected 19->91 93 Writes to foreign memory regions 19->93 95 Queues an APC in another process (thread injection) 19->95 40 csc.exe 19->40         started        43 MuiUnattend.exe 19->43         started        71 mpla-clo.cc 104.21.39.223, 443, 49705 CLOUDFLARENETUS United States 29->71 73 a8a00b7a27dd309f6.awsglobalaccelerator.com 3.33.196.84, 49704, 8545 AMAZONEXPANSIONGB United States 29->73 97 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 29->97 99 Found stalling execution ending in API Sleep call 29->99 101 Unusual module load detection (module proxying) 29->101 55 C:\Users\user\Donebevowa\Bicim.dll, PE32 31->55 dropped 45 cvtres.exe 31->45         started        57 C:\Users\user\AppData\Local\...\Serevok.dll, PE32 36->57 dropped 47 cvtres.exe 36->47         started        file9 signatures10 process11 file12 53 C:\Users\user\AppData\...\Burabeteto.dll, PE32 40->53 dropped 49 cvtres.exe 40->49         started        51 WerFault.exe 43->51         started        process13
Gathering data
Threat name:
Script.Trojan.Heuristic
Status:
Malicious
First seen:
2026-03-27 18:16:52 UTC
File Type:
Text (PowerShell)
AV detection:
5 of 24 (20.83%)
Threat level:
  2/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
defense_evasion execution persistence
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Adds Run key to start application
Hide Artifacts: Hidden Window
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
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:detect_powershell
Author:daniyyell
Description:Detects suspicious PowerShell activity related to malware execution
Rule name:Detect_PowerShell_Obfuscation
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:INDICATOR_SUSPICIOUS_PWSH_B64Encoded_Concatenated_FileEXEC
Author:ditekSHen
Description:Detects PowerShell scripts containing patterns of base64 encoded files, concatenation and execution
Rule name:SUSP_PowerShell_Base64_Decode
Author:SECUINFRA Falcon Team
Description:Detects PowerShell code to decode Base64 data. This can yield many FP
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)

File information


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

Web download

PowerShell (PS) ps1 3fb70248e9db2bfd2d8d4ad60b752fc3fd9b442b58a30f8239da561e82a791f3

(this sample)

  
Dropped by
ACRStealer
  
Delivery method
Distributed via web download

Comments