MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8dd48a02c728e70f89b5cf22b61a5f67f7daa2d3cf3585a65bdffa1ab4b3e9f8. 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


RemcosRAT


Vendor detections: 8


Intelligence 8 IOCs YARA 25 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8dd48a02c728e70f89b5cf22b61a5f67f7daa2d3cf3585a65bdffa1ab4b3e9f8
SHA3-384 hash: 1ea200d2665581955cb42f1b73cf1d2bc48ee5abf89ec5e92d5c20cffa1d3f2abb946892441c626919af3ede673cb697
SHA1 hash: 980db1876a3903f305863bb5385bc23f9e5895f0
MD5 hash: 6bd774868fefbe4ebd9fe4f8970c2585
humanhash: summer-finch-maryland-king
File name:suspek.lzh
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:2'860'181 bytes
First seen:2026-02-27 03:06:15 UTC
Last seen:Never
File type: lzh
MIME type:application/x-lzh-compressed
ssdeep 49152:rjzNO7/F87u8jahxWKgR6wT2G4wRxha6jOJaxrD2jt6yoou3wit3uWCcNermQEsJ:rjzNO7/F87u8uh0KgvhB1xf2jUyon358
TLSH T167D533E0D08A8F87B2957DFF24E654FE564F7B5AD7B48F6042EE4096C0281E83B0E615
TrID 99.8% (.LZH) LHARK compressed archive (2504/2/1)
0.1% (.LZH/LHA) LHARC/LZARK compressed archive (generic) (4/2)
Magika lha
Reporter nat
Tags:lzh RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
TH TH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:????????????????? ????????????????????????.JS
File size:7'104'395 bytes
SHA256 hash: 843cd39ee3289b222029c3b128414eab31fc3dd7a6d84892c686b8e5b303226d
MD5 hash: 93957f7ee981def1e7af370b832d98d7
MIME type:text/plain
Signature RemcosRAT
Vendor Threat Intelligence
No detections
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69a10a2fc950ab5d9ab1fb92
Tags:
n/a
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug autoit dropper evasive expired-cert fingerprint keylogger obfuscated repaired
Link:
https://www.filescan.io/uploads/69a10a2e10e80629d4f49ca3/reports/31298a53-2677-4a64-84ee-0d06ad9534bf/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/8dd48a02c728e70f89b5cf22b61a5f67f7daa2d3cf3585a65bdffa1ab4b3e9f8
Verdict:
Malicious
File Type:
lha
Link:
https://opentip.kaspersky.com/8dd48a02c728e70f89b5cf22b61a5f67f7daa2d3cf3585a65bdffa1ab4b3e9f8/results?tab=lookup
Score:
96%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/8dd48a02c728e70f89b5cf22b61a5f67f7daa2d3cf3585a65bdffa1ab4b3e9f8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8dd48a02c728e70f89b5cf22b61a5f67f7daa2d3cf3585a65bdffa1ab4b3e9f8/
Verdict:
Malicious
Threat:
Family.DONUTLOADER
Link:
https://tip.neiki.dev/file/8dd48a02c728e70f89b5cf22b61a5f67f7daa2d3cf3585a65bdffa1ab4b3e9f8
Threat name:
Win32.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2026-02-27 03:07:40 UTC
File Type:
Binary (Archive)
Extracted files:
1
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rxkiuawhfdtq7cnvz4rlmgs7m735viwtz42yljs3375bvnft5h4a._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:donutloader family:remcos botnet:feb - 22 collection discovery execution loader rat
Link:
https://tria.ge/reports/260227-hkw6ssex8c/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Checks computer location settings
Executes dropped EXE
Detected Nirsoft tools
Detects DonutLoader
DonutLoader
Donutloader family
Remcos
Remcos family
Malware Config
C2 Extraction:
greatmindworkingunison.duckdns.org:8772
godisgreatmygood.duckdns.org:8772
revlonducussdmg.duckdns.org:8772
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/8dd48a02c728e70f89b5cf22b61a5f67f7daa2d3cf3585a65bdffa1ab4b3e9f8

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:INDICATOR_EXE_Packed_MPress
Create hunting rule
Author:ditekSHen
Description:Detects executables built or packed with MPress PE compressor
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Create hunting rule
Author:ditekSHen
Description:Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:Remcos
Create hunting rule
Author:kevoreilly
Description:Remcos Payload
Rule name:REMCOS_RAT_variants
Create hunting rule
Rule name:Remcos_unpacked_PulseIntel
Create hunting rule
Author:PulseIntel
Description:Remcos Payload
Rule name:Sus_All_Windows_PE_Malware
Create hunting rule
Author:DiegoAnalytics
Description:Detects Windows PE malware of all types, avoids non-executables like .html
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)
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:TeslaCryptPackedMalware
Create hunting rule
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Windows_Trojan_Remcos_921ef449
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Remcos_b296e965
Create hunting rule
Author:Elastic Security
Reference:https://www.elastic.co/security-labs/exploring-the-ref2731-intrusion-set
Rule name:win_remcos_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.remcos.
Rule name:win_remcos_rat_unpacked
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects strings present in remcos rat Samples.
Rule name:win_remcos_w0
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects strings present in remcos rat Samples.
Rule name:yarahub_win_remcos_rat_unpacked_aug_2023
Create hunting rule
Author:Matthew @ Embee_Research

File information

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

Comments