MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 18f32daab9bac5909cf9fe9bfaba3183104ae5ec60bdafc8091214887e966195. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 18f32daab9bac5909cf9fe9bfaba3183104ae5ec60bdafc8091214887e966195
SHA3-384 hash: cff1c97767f42b8df32bb0c669ad9004250d95fc92f3b2e214d3174b71a1cdbd74a75df715e1a2d576a9c19c3997f344
SHA1 hash: 6810fbf18ada8cdbc5d228c0db2bc01ca029fddf
MD5 hash: 4df66339be6f263c7c6e398cc65de65e
humanhash: edward-west-utah-nine
File name:Loading-Documents,pdf.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:433'664 bytes
First seen:2020-07-07 08:39:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:oaZ+aON+V3vebw+DFHzSeCO09SJl20VJV0niQ34YNr:9gcV3veU+BHtCODl20HanT3h
Threatray 862 similar samples on MalwareBazaar
TLSH D09429B0B6619FA2C9390BF45130E9300FB23D5BA539D25C6DC938EB35B6F448951AB3
Reporter abuse_ch
Tags:exe Maersk nVpn RAT RemcosRAT


Avatar
abuse_ch
Malspam distributing RemcosRAT:

HELO: s29.ultimate-solution.com.pk
Sending IP: 144.76.235.53
From: Maersk Shipping Line <no-reply@maersk.com>
Subject: ARRIVAL INFORMATION FOR FEEDER VSL: KUO TAI V.212S // NO: CCLU6276718/40'HC & DFSU216
Attachment: Loading-Documents,pdf.iso (contains "Loading-Documents,pdf.exe")

RemcosRAT C2:
jamesanderson68986.ddns.net:1965 (194.5.98.23)

Pointing to nVpn:

% Information related to '194.5.98.0 - 194.5.98.255'

% Abuse contact for '194.5.98.0 - 194.5.98.255' is 'abuse@inter-cloud.tech'

inetnum: 194.5.98.0 - 194.5.98.255
netname: Privacy_Online
descr: Longyearbyen, Svalbard und Jan Mayen
country: SJ
admin-c: RA9926-RIPE
tech-c: RA9926-RIPE
org: ORG-NFAS6-RIPE
status: ASSIGNED PA
mnt-by: inter-cloud-mnt
created: 2019-04-26T16:42:54Z
last-modified: 2020-03-13T23:11:55Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/22077/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Forced shutdown of a system process
Enabling autorun with Startup directory
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/18f32daab9bac5909cf9fe9bfaba3183104ae5ec60bdafc8091214887e966195/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-07-07 08:41:05 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ddzs3kvzxlczbhhz72n7vorrqmievzpmmc627sajcikiq7uwmgkq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
01c35d1439c515026131906eb33bc1db24f75344621af5b0550f3190bdc306e4
RemcosRAT
2bdc06696ba12ce9ab528c154da052cc9151cda183ed9e6e36692db87237dbab
RemcosRAT
2e4c2e1f029a185fd175088a1c556a088fa58ee349802c1bfe059a53e3b96e8d
RemcosRAT
43fb16d3298e49dbe523945871874f7658c8e3b1263ca0a7f9234c23c567cce7
RemcosRAT
66b15ee82b31364bbb038c7a2f60fac0057d01b0865b2b71a4418293fc9e056d
RemcosRAT
85e27a1781cf4c5207506a5c2a7df47ab4b79186ffeb2fa6665fb4c2bd50f261
RemcosRAT
a6e37f96da16a4f2be724e41fb5aa0ddcb75ba281b2dcf2077779592ab0ed5bb
RemcosRAT
b66161fa88a01668f2b10e0167ab2b2f3d964c8f102cdd24e9fc778a163c4a4f
RemcosRAT
c416fa0abfd8346583584b31364a576be0df270dc4d96ae67028b2ddf3076a24
RemcosRAT
e8354b6fbf1b300bf85684f18f48209e2c767c8654d2ab6bcd50375b23deb03c
RemcosRAT
+ 852 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
rat family:remcos
Link:
https://tria.ge/reports/200707-vvb7rxn1mn/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious use of SetThreadContext
Uses the VBS compiler for execution
Remcos
Malware Config
C2 Extraction:
jamesanderson68986.ddns.net:1965
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:ach_RemcosRAT
Create hunting rule
Author:abuse.ch
Rule name:win_remcos_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

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

Malspam

RemcosRAT

iso 8e95efa58f769fb4f5312936a0d947125f5eca38bb3f6c258e0e15ee3648947d

RemcosRAT

Executable exe 18f32daab9bac5909cf9fe9bfaba3183104ae5ec60bdafc8091214887e966195

(this sample)

  
Dropped by
MD5 92e5e5fc9cf9588fd9a71694c41b5bf3
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 8e95efa58f769fb4f5312936a0d947125f5eca38bb3f6c258e0e15ee3648947d
Cape
Cape
https://www.capesandbox.com/analysis/22077/

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