MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dd65dd8dc6a7e07a80cef5710ea026d0a3dc0e4e3657111b82acbf65ffd845b6. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dd65dd8dc6a7e07a80cef5710ea026d0a3dc0e4e3657111b82acbf65ffd845b6
SHA3-384 hash: a1c1c552caa51f5d99c2a6ab7efed619698bf3e984e075bfe77e5a77dbf73b97d753d91fbcca05825ac6b58a6bbc9ced
SHA1 hash: be340f75a15a1ed6c214fd1228eb78ff8275fe7c
MD5 hash: 902c0c34f69cc76c380c9e2e822e4a82
humanhash: beer-montana-glucose-cardinal
File name:NEW ORDER- 4788467.7z
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:929'968 bytes
First seen:2024-11-21 07:59:40 UTC
Last seen:2024-11-21 11:16:30 UTC
File type: 7z
MIME type:application/x-rar
ssdeep 24576:8qho7Y33wd4D5N4UmVFruPkMKXbY31qKblvho:H1Hwd4FN4UoFqjKXboTp5o
TLSH T1E715236033A4AFABC57D4BF585B0E14003F5342FFA15F19EAED340CA257AF241A95A93
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Magika rar
Reporter cocaman
Tags:7z RemcosRAT


Avatar
cocaman
Malicious email (T1566.001)
From: ""LNTK Birojs <Birojs@aibe.lv>" <skye@rucms.com>" (likely spoofed)
Received: "from false.rucms.com (false.rucms.com [194.169.172.50]) "
Date: "Tue, 19 Nov 2024 03:02:14 -0800"
Subject: "NEW ORDER -677836-2024"
Attachment: "NEW ORDER- 4788467.7z"

Intelligence

File Origin
# of uploads :
3
# of downloads :
106
Origin country :
CH CH
File Archive Information

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

File name:NEW ORDER- 4788467.exe
File size:929'792 bytes
SHA256 hash: c35b10fc350209ec356b48282d85b18d9b9ab5c0167dc88461297906602e3d61
MD5 hash: 1cb86400147c835af58017f0474c5bcc
MIME type:application/x-dosexec
Signature RemcosRAT
Vendor Threat Intelligence
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=673ee9c320280512a0db639f
Tags:
kryptik virus msil
Result
Verdict:
Malicious
File Type:
PE File
Link:
https://app.docguard.net/dd65dd8dc6a7e07a80cef5710ea026d0a3dc0e4e3657111b82acbf65ffd845b6/results/dashboard
Gathering data
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/dd65dd8dc6a7e07a80cef5710ea026d0a3dc0e4e3657111b82acbf65ffd845b6
Score:
100%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/dd65dd8dc6a7e07a80cef5710ea026d0a3dc0e4e3657111b82acbf65ffd845b6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dd65dd8dc6a7e07a80cef5710ea026d0a3dc0e4e3657111b82acbf65ffd845b6/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-11-19 17:24:51 UTC
File Type:
Binary (Archive)
Extracted files:
12
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3vs53dogu7qhvago6vyq5ibg2cr5ydsogzlrcg4cvs7wl76yiw3a._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost discovery execution persistence rat
Link:
https://tria.ge/reports/241121-nwt4ga1rht/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Command and Scripting Interpreter: PowerShell
Remcos
Remcos family
Malware Config
C2 Extraction:
206.189.218.238:4782
206.189.218.238:2286
206.189.218.238:3363
206.189.218.238:3386
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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Malspam

RemcosRAT

7z dd65dd8dc6a7e07a80cef5710ea026d0a3dc0e4e3657111b82acbf65ffd845b6

(this sample)

RemcosRAT

Executable exe c35b10fc350209ec356b48282d85b18d9b9ab5c0167dc88461297906602e3d61

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 c35b10fc350209ec356b48282d85b18d9b9ab5c0167dc88461297906602e3d61
  
Dropping
RemcosRAT
  
Dropping
MD5 1cb86400147c835af58017f0474c5bcc

Comments