MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f1154df91b9ec324943c5a72519722ddf544c8adb8ca40701124b4a05136b8e. 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


Arechclient2


Vendor detections: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3f1154df91b9ec324943c5a72519722ddf544c8adb8ca40701124b4a05136b8e
SHA3-384 hash: 6b93800adb852e52da9df53bb30785240d571420ca5ad7626b4c460267100aecf004530ca00742f370cb39daac1d2a4a
SHA1 hash: 071845148f46542f7819a0135f51095350198bbc
MD5 hash: f85ad1fe631407d4a80a9bec1b373185
humanhash: georgia-asparagus-river-triple
File name:app.ps1
Download: download sample
Signature Arechclient2
Create hunting rule
File size:9'023 bytes
First seen:2026-03-05 03:43:31 UTC
Last seen:Never
File type:PowerShell (PS) ps1
MIME type:text/plain
ssdeep 192:tPS84e6MmXrfICLIxhPJ0vCSQ8u5lrYFLe52pScIMESGQF8x87QBisSGbf7WzX+b:tPJ4e6MKf3LI/1SQntmLe52ocIXSGQF0
TLSH T18B12B97DDE76FDC043BE71D089153F0720985A23EBB85E68ED8608AA0D24A45DF3A25C
Magika powershell
Reporter zhuzhu0009
Tags:Arechclient2 ps1

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Heur.BZC.PZQ.Boxter.343.DB412EB4.8212.12012.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69a8fc13002d37d5c983d58d
Tags:
autorun shell virus sage
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug base64 lolbin lolbin obfuscated overlay packed persistence powershell powershell schtasks schtasks
Link:
https://www.filescan.io/uploads/69a8fc0f10e80629d4fcb8ae/reports/668e1d4c-6044-433d-952c-8e6067d0e298/overview
Verdict:
Suspicious
Labled as:
BZC.PZQ.Boxter.343
Link:
https://www.hybrid-analysis.com/sample/3f1154df91b9ec324943c5a72519722ddf544c8adb8ca40701124b4a05136b8e
Verdict:
Malicious
File Type:
text
Detections:
Trojan.Win32.Agent.g PDM:Trojan.Win32.Generic
Link:
https://opentip.kaspersky.com/3f1154df91b9ec324943c5a72519722ddf544c8adb8ca40701124b4a05136b8e/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/3f1154df91b9ec324943c5a72519722ddf544c8adb8ca40701124b4a05136b8e
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3f1154df91b9ec324943c5a72519722ddf544c8adb8ca40701124b4a05136b8e/
Verdict:
Malicious
Threat:
Family.ARECHCLIENT2
Link:
https://tip.neiki.dev/file/3f1154df91b9ec324943c5a72519722ddf544c8adb8ca40701124b4a05136b8e
Threat name:
Text.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-03-05 03:44:25 UTC
File Type:
Text (Batch)
AV detection:
4 of 24 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h4ivjx4rxhwdeskdywtskglsfxpvitek3ogkibybcjfuubitnoha._file
Result
Malware family:
sectoprat
Create hunting rule
Score:
  10/10
Tags:
family:sectoprat defense_evasion discovery execution persistence privilege_escalation rat spyware stealer trojan upx
Link:
https://tria.ge/reports/260305-ealqjadt9v/
Behaviour
Uses Task Scheduler COM API
Checks SCSI registry key(s)
Checks processor information in registry
Enumerates system info in registry
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Access Token Manipulation: Create Process with Token
System Time Discovery
Drops file in Program Files directory
UPX packed file
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
SectopRAT
SectopRAT payload
Sectoprat family
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/3f1154df91b9ec324943c5a72519722ddf544c8adb8ca40701124b4a05136b8e

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
Create hunting rule
Author:daniyyell
Description:Detects suspicious PowerShell activity related to malware execution
Rule name:SUSP_PowerShell_Base64_Decode
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects PowerShell code to decode Base64 data. This can yield many FP
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.

Comments