MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6bf5a9fe075a47ca8347f76fc421c593b606558d66a94944a20e97fefe7905fa. 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: 5


Intelligence 5 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6bf5a9fe075a47ca8347f76fc421c593b606558d66a94944a20e97fefe7905fa
SHA3-384 hash: 8f3c65a9027344ea939c2b94654cdec5d1965156b2ac3e2827b08dfd970a417122f7227176b088a784881b27065a6b74
SHA1 hash: d5b855d0feee8b191d1df3843830efe8957c9bd6
MD5 hash: 2ab3d443d54fd2239e2f1c408436990e
humanhash: bluebird-violet-oxygen-rugby
File name:07013.lzh
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:955'994 bytes
First seen:2021-07-13 09:12:48 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:VMVh1zr5WXSA95XE4wmAiL6XS79NWgUeowF6IXmMcEb0f1So7CzCo/ASz2YyPd:qPWX3AzKh9NWgUNgVEf1SnhFz2hd
TLSH T127152307D8963AE7B296450D38E6AC6163711E8E8EDC346D4C6379BDDC380B4AF5B213
Reporter cocaman
Tags:lzh rar RemcosRAT


Avatar
cocaman
Malicious email (T1566.001)
From: "Aspire SDN BHD <postmaster@dinabootad.com>" (likely spoofed)
Received: "from slot0.dinabootad.com (slot0.dinabootad.com [195.133.18.145]) "
Date: "13 Jul 2021 00:40:53 -0700"
Subject: "NEW ORDER"
Attachment: "07013.lzh"

Intelligence

File Origin
# of uploads :
1
# of downloads :
144
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
UNKNOWN
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/6bf5a9fe075a47ca8347f76fc421c593b606558d66a94944a20e97fefe7905fa/
Threat name:
ByteCode-MSIL.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2021-07-13 09:13:10 UTC
File Type:
Binary (Archive)
Extracted files:
29
AV detection:
9 of 46 (19.57%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=np22t7qhljd4va2h65x4iiofso3amvmnm2uusrfcb2l757tzax5a._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:sa persistence rat spyware stealer
Link:
https://tria.ge/reports/210713-ybz7jg6h42/
Behaviour
Creates scheduled task(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Reads user/profile data of web browsers
Executes dropped EXE
Remcos
Malware Config
C2 Extraction:
ego.ddns.net:2404
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/6bf5a9fe075a47ca8347f76fc421c593b606558d66a94944a20e97fefe7905fa

File information

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

Malspam

RemcosRAT

rar 6bf5a9fe075a47ca8347f76fc421c593b606558d66a94944a20e97fefe7905fa

(this sample)

RemcosRAT

Executable exe 1974f2f3c94bc79af6872802cae45f9113ce6b708635930a77aa73db92898852

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 1974f2f3c94bc79af6872802cae45f9113ce6b708635930a77aa73db92898852
  
Dropping
RemcosRAT

Comments