MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e48a405905bafb86371ca77c72e15be99d1d62b941ddd1ff50f33b6944bcb8c2. 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: 10


Intelligence 10 IOCs YARA 13 File information Comments

SHA256 hash: e48a405905bafb86371ca77c72e15be99d1d62b941ddd1ff50f33b6944bcb8c2
SHA3-384 hash: a437ba5e32168e2fab9c6576633288a0bc1f283bdc6c45fdc38763c7eac9b60f5eaf685bea0a900508e9e51567d9c9d0
SHA1 hash: f699f9fdae2ab8d81dccfce3a484e083331e2690
MD5 hash: 6308a0d77643804268e46e9a1f3fe6fb
humanhash: quebec-speaker-utah-kitten
File name:IALMKAFJ.msi
Download: download sample
Signature Arechclient2
File size:12'156'380 bytes
First seen:2025-08-11 05:57:44 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 196608:R7u5sHx2dsj2Q8K3eWTpGq9vDFLOpoCMYa5dASmFLFLu/1Lo6V8IqO:85sHxeTQ8epGq9vDFgLgL
TLSH T1FEC6CF127BAC4071E09B8135C95B8F5AD7F3BD612930D34F12A6735E6F733626A1A322
TrID 80.0% (.MSI) Microsoft Windows Installer (454500/1/170)
10.7% (.MST) Windows SDK Setup Transform script (61000/1/5)
7.8% (.MSP) Windows Installer Patch (44509/10/5)
1.4% (.) Generic OLE2 / Multistream Compound (8000/1)
Magika msi
Reporter skocherhan
Tags:Arechclient2 cloudverifsecure-com msi


Avatar
skocherhan
https://cloudverifsecure.com/IALMKAFJ.msi

Intelligence


File Origin
# of uploads :
1
# of downloads :
25
Origin country :
GB GB
Vendor Threat Intelligence
Verdict:
Malicious
Score:
90.9%
Tags:
shellcode vmdetect
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Threat name:
Win64.Adware.RedCap
Status:
Malicious
First seen:
2025-06-26 19:59:24 UTC
File Type:
Binary (Archive)
Extracted files:
44
AV detection:
15 of 36 (41.67%)
Threat level:
  1/5
Result
Malware family:
sectoprat
Score:
  10/10
Tags:
family:hijackloader family:sectoprat discovery loader persistence privilege_escalation rat spyware stealer trojan
Behaviour
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Event Triggered Execution: Installer Packages
Reads user/profile data of web browsers
System Location Discovery: System Language Discovery
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Enumerates connected drives
Detects HijackLoader (aka IDAT Loader)
HijackLoader
Hijackloader family
SectopRAT
SectopRAT payload
Sectoprat family
Malware family:
GHOSTPULSE
Verdict:
Malicious
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:botnet_plaintext_c2
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:DebuggerCheck__API
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:malware_shellcode_hash
Author:JPCERT/CC Incident Response Group
Description:detect shellcode api hash value
Rule name:MD5_Constants
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:Mimikatz_Generic
Author:Still
Description:attempts to match all variants of Mimikatz
Rule name:NET
Author:malware-lu
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:ThreadControl__Context
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:vmdetect
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:Windows_Trojan_GhostPulse_caea316b
Author:Elastic Security

File information


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

Arechclient2

Microsoft Software Installer (MSI) msi e48a405905bafb86371ca77c72e15be99d1d62b941ddd1ff50f33b6944bcb8c2

(this sample)

69105452663c1341a4a773c0e0a81d0e

  
Dropping
MD5 69105452663c1341a4a773c0e0a81d0e

Comments