MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d6adbd879d0b20d0ca5057006a890284e0ca9b477f6f07b2924d05b37881dfbf. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d6adbd879d0b20d0ca5057006a890284e0ca9b477f6f07b2924d05b37881dfbf
SHA3-384 hash: 6b0437e3ee170e2fde118cf08aa54c9a1afed4e703fa6964ece15d95174ca81dc389a6349308bb116f1578b67b294491
SHA1 hash: 9202f6958c8439e5bd003a7e49468cfcd6b2e927
MD5 hash: f3b6f2be974bae7146c215dbb66cc4c9
humanhash: coffee-oscar-georgia-virginia
File name:RFQ No. 01.300.TRGVH.zip
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:789'118 bytes
First seen:2022-10-25 12:14:00 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 24576:w6sl0XqI6NdG8tvNEY0QpDn8LJohaYL5VUa8s6C:oLELGmohaQR
TLSH T17CF433FFD9E58AB60189177E1738C5B6F08B9602EBEDCF48414CD84E9566F9CB878240
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:RemcosRAT RFQ zip


Avatar
cocaman
Malicious email (T1566.001)
From: ""Amy Strawberry" <k.rohit@fortune-it.com>" (likely spoofed)
Received: "from mageneet.com (unknown [194.180.48.38]) "
Date: "25 Oct 2022 05:10:19 -0700"
Subject: "Re: RE : URGENT REQUEST // REF**RFQ: 01.300.TRGVH"
Attachment: "RFQ No. 01.300.TRGVH.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
177
Origin country :
n/a
File Archive Information

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

File name:RFQ No. 01.300.TRGVH.exe
File size:821'248 bytes
SHA256 hash: b9a0c1222bea7c7a90eb111e5101dd2ca3355966af79dbd7a490498a8f3d6a58
MD5 hash: ec36ba050f837fc4326c0efaa9835fc7
MIME type:application/x-dosexec
Signature RemcosRAT
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs2098.UNOFFICIAL
Create hunting rule

Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/d6adbd879d0b20d0ca5057006a890284e0ca9b477f6f07b2924d05b37881dfbf
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d6adbd879d0b20d0ca5057006a890284e0ca9b477f6f07b2924d05b37881dfbf/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2022-10-25 07:20:29 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=22w33b45bmqnbssqk4agvcicqtqmvg2hp5xqpmusjuc3g6eb367q._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost rat
Link:
https://tria.ge/reports/221025-pebq8scff2/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Remcos
Malware Config
C2 Extraction:
51.75.209.245:2404
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/d6adbd879d0b20d0ca5057006a890284e0ca9b477f6f07b2924d05b37881dfbf

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

RemcosRAT

zip d6adbd879d0b20d0ca5057006a890284e0ca9b477f6f07b2924d05b37881dfbf

(this sample)

RemcosRAT

Executable exe b9a0c1222bea7c7a90eb111e5101dd2ca3355966af79dbd7a490498a8f3d6a58

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 b9a0c1222bea7c7a90eb111e5101dd2ca3355966af79dbd7a490498a8f3d6a58
  
Dropping
RemcosRAT
  
Dropping
MD5 ec36ba050f837fc4326c0efaa9835fc7

Comments