MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7ada2d712c40a1c38e634d62215bac0a06d64662fe22b098cd32f019491f294. 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: 7


Intelligence 7 IOCs YARA 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b7ada2d712c40a1c38e634d62215bac0a06d64662fe22b098cd32f019491f294
SHA3-384 hash: 7223ebd0dc629bb25bf564d8d424774a4fcd945fe4222df7daa560a5c05016241ad25443416ad357e52221489f39d996
SHA1 hash: 7221cd09042101078ca5c3b02eda7777037f90e3
MD5 hash: df53bdcee28da26a33b90c4c55bb1ee2
humanhash: pip-kilo-cardinal-batman
File name:beben.zip
Download: download sample
Signature Arechclient2
Create hunting rule
File size:9'625'391 bytes
First seen:2026-03-01 14:01:12 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 196608:X/YV5tmdRRAkQWHA3bXDImgyu1dlIhlC9o+d/BjMN47L8Vl:PYZmRRQfwh1dUCeixEAAL
TLSH T125A633A2C1FE8B21FCBFF5339E7DA2587463C21281948F64031B1B9704DD2BE99BA554
Magika zip
Reporter aachum
Tags:94-26-106-194 Arechclient2 dropped-by-ACRStealer SectopRAT zip


Avatar
iamaachum
http://91.92.243.200/tmp/beben.pdf

Arechclient2/SectopRAT C2: 94.26.106.194

Intelligence

File Origin
# of uploads :
1
# of downloads :
49
Origin country :
ES ES
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/5a8c2634-8ad4-456b-80c3-54a9a869ff3a/
Detection(s):
SecuriteInfo.com.Other.Malware-gen.27713754.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Other.Malware-gen.38431357.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6998b400c950ab5d9aafcca5
Tags:
infosteal autorun
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/b7ada2d712c40a1c38e634d62215bac0a06d64662fe22b098cd32f019491f294
Result
Verdict:
SUSPICIOUS
Link:
https://labs.inquest.net/dfi/sha256/b7ada2d712c40a1c38e634d62215bac0a06d64662fe22b098cd32f019491f294
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
File Type:
zip
Link:
https://opentip.kaspersky.com/b7ada2d712c40a1c38e634d62215bac0a06d64662fe22b098cd32f019491f294/results?tab=lookup
Score:
71%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/b7ada2d712c40a1c38e634d62215bac0a06d64662fe22b098cd32f019491f294
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b7ada2d712c40a1c38e634d62215bac0a06d64662fe22b098cd32f019491f294/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w6w2fvysyqfbyohggtlcefn2ycqg2zdgf7rcwcmm2mxqdfer6kka._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/260301-rw5rradz5d/
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:Base64_decoding
Create hunting rule
Author:iam-py-test
Description:Detect scripts which are decoding base64 encoded data (mainly Python, may apply to other languages)
Rule name:CAS_Malware_Hunting
Create hunting rule
Author:Michael Reinprecht
Description:DEMO CAS YARA Rules for sample2.exe
Rule name:Check_OutputDebugStringA_iat
Create hunting rule
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__ConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

AmateraStealer

PowerShell (PS) ps1 8f1146df7b1350500da786a8673fae61b77b4caccdd484200d0d351fc7817a32

Arechclient2

zip b7ada2d712c40a1c38e634d62215bac0a06d64662fe22b098cd32f019491f294

(this sample)

  
Link
https://tria.ge/260301-q6cy2sb13b/behavioral2
  
Dropped by
SHA256 8f1146df7b1350500da786a8673fae61b77b4caccdd484200d0d351fc7817a32
  
Delivery method
Distributed via web download
  
Dropped by
MD5 d02e99875c25a7551ee90992161bd706
  
URLhaus
https://urlhaus.abuse.ch/url/3788364/

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