MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b201c180da5e6cb1d70ae9e5a67bba023192f0024c69498876a960c58ed01ffd. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b201c180da5e6cb1d70ae9e5a67bba023192f0024c69498876a960c58ed01ffd
SHA3-384 hash: 736d60aee9994866a74f62ed2b22bde2fe4a1b2e2b85e45645063d099230f8b6e33c49dd66ca2034398c0b2e9d4d73d3
SHA1 hash: 9f23656826a9f79625491476d86a4e3a6bcaf579
MD5 hash: eb5b86aede1604b341d9196fc11c12df
humanhash: papa-purple-quebec-single
File name:PI29081912419,pdf.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'544'872 bytes
First seen:2020-07-10 11:13:15 UTC
Last seen:2020-07-10 12:10:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 67b246f5bc27b6a1b537c01e50aff789 (3 x RemcosRAT, 3 x AveMariaRAT, 1 x ParallaxRAT)
ssdeep 12288:ydNBlWS3MVbDQmQQSzZEjBcoIdGmYbgxjmCj:qbvcbDQmQzGjz2Gnbe
Threatray 869 similar samples on MalwareBazaar
TLSH A0657E22F2E18537F16A1A78CC4B97A55839BDD33D24EC463BE83D0C5F39681782A197
Reporter abuse_ch
Tags:exe HostGator nVpn RAT RemcosRAT


Avatar
abuse_ch
Malspam distributing RemcosRAT:

HELO: gateway30.websitewelcome.com
Sending IP: 192.185.197.25
From: Abcon Industrial Products Ltd. <sales@abconireland.com>
Subject: RE: PROFORMA INVOICE AMENDMENT(PI290819)
Attachment: PI29081912419,pdf.iso (contains "PI29081912419,pdf.exe")

RemcosRAT C2:
newlogs.ddns.net (194.5.98.9)

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 :
2
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/24367/
Detection(s):
SecuriteInfo.com.BScope.Trojan.Downloader.24995.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
DNS request
Sending a custom TCP request
Launching the default Windows debugger (dwwin.exe)
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b201c180da5e6cb1d70ae9e5a67bba023192f0024c69498876a960c58ed01ffd/
Threat name:
Win32.Trojan.Ymacco
Create hunting rule
Status:
Malicious
First seen:
2020-07-10 11:15:08 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wia4dag2lzwldvyk5hs2m652aiyzf4acjruutcdwvfqmldwqd76q._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
13eaaf168207a5014c105532b6a23805fc6db28f73908914a4583979173cc254
RemcosRAT
2f07a5d8c1e6ac465e5d306b0fb8335aa41f3204b9bf9793337a849a93921a9a
RemcosRAT
314d26bc5fe146f5040c40b8c5b889e6e90cb0b22ec694564c1182d49c3bf950
RemcosRAT
397545efcbf53bebabdb003bbe9f8b619b7ffdd5383c21ecd9e99c6de3e3cd83
RemcosRAT
3bdfaf82d5d56f2546be44b3355f8d72cc0508984586e0fba3d704a5adabf7d1
RemcosRAT
64ba0f4265f9ed3f3f9315ee0256b360827074d5f898a7eb07ed98dd5f7fec7e
RemcosRAT
970ffc480d61b37737f34ddf738e257a99162cce8338f7c59fdd4ab995ae9dfc
RemcosRAT
b3ae13e392ebe3eec95949395786577344472af7588ed1db4577c597a417e8a4
RemcosRAT
c8c1e04edd5c422d065e27a3a73931d373de200419cd9ba649fdfadee686e5f2
RemcosRAT
d69aa1932b2e702e5065ee19da9fc9cf2b05e7dbaa617141b14eaa501a14955e
RemcosRAT
+ 859 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
persistence rat family:remcos
Link:
https://tria.ge/reports/200710-kslez9v61s/
Behaviour
Suspicious use of WriteProcessMemory
Legitimate hosting services abused for malware hosting/C2
Adds Run entry to start application
Remcos
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 18754bfcb532c0cfce618cb104a0662577959ba177dfce951d215fadba9dddd1

RemcosRAT

Executable exe b201c180da5e6cb1d70ae9e5a67bba023192f0024c69498876a960c58ed01ffd

(this sample)

  
Dropped by
MD5 943a28a821e06a99616ecfebd8c81e50
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/24367/
  
Dropped by
SHA256 18754bfcb532c0cfce618cb104a0662577959ba177dfce951d215fadba9dddd1

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