MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 deaeae58f25c2af5579c5bd2dc276dcc346a6f022d359fc1e4d9e09ac2c1107f. 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: deaeae58f25c2af5579c5bd2dc276dcc346a6f022d359fc1e4d9e09ac2c1107f
SHA3-384 hash: 163b7a4b131fe0d1ba49f2002b149fb1d9e884c408cdd154378fca25c1c57ca31006bd227dad91d33cbfdb60249f32c2
SHA1 hash: 55632e434c0e9cf54bf78b851c2393d1856fb764
MD5 hash: 6387da598fe219c0f0b4d5409086f9c5
humanhash: winter-blue-lake-comet
File name:PO_8247827.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:337'920 bytes
First seen:2020-05-08 07:21:42 UTC
Last seen:2020-05-08 07:39:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 6144:RuSWj54MO6grdBPR4igIzN0lE/cCJybVBy2X8n2gcV:sJlBYdxR4igIz+gcCYBy2XbgcV
Threatray 829 similar samples on MalwareBazaar
TLSH 36745C8CB79E506ED9128935C697BC20DA376DB1265E439E11A370468BFBF95CE00CBC
Reporter abuse_ch
Tags:exe nVpn RAT RemcosRAT


Avatar
abuse_ch
Malspam distributing RemcosRAT:

HELO: mato.com
Sending IP: 89.36.215.74
From: Rosliana<reitz@rokslide.com>
Subject: Shipping mark
Attachment: RFQ 17389 MPR 696.img (contains "PO_8247827.exe")

RemcosRAT C2:
mtz11.duckdns.org:9210 (185.165.153.238)

Pointing to nVpn:

% Information related to '185.165.153.0 - 185.165.153.255'

% Abuse contact for '185.165.153.0 - 185.165.153.255' is 'abuse@privacy-matters.co'

inetnum: 185.165.153.0 - 185.165.153.255
netname: PRIVACY_MATTERS
remarks: This prefix belongs to a VPN service provider.
remarks: For us the privacy of our customers matters, which means we store no logs
remarks: related to any IP addresses.
remarks: Spamhaus, please note that blacklisting the clean prefixes of our hosting
remarks: partners and upstream providers is an act of coercion and will no longer
remarks: be tolerated.
remarks: Coercion is punishable by a custodial sentence or by a monetary penalty.
remarks: If you continue such practice we will not only take legal actions against
remarks: your organization, but also make such blackmailing attempts public in the
remarks: media.
country: AT
admin-c: PMVS3-RIPE
tech-c: PMVS3-RIPE
org: ORG-PMVS1-RIPE
status: ASSIGNED PA
mnt-by: PM-MNT
created: 2019-10-18T12:14:26Z
last-modified: 2019-10-18T13:31:16Z
source: RIPE

Intelligence

File Origin
# of uploads :
2
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.DownLoader33.39650.16894.3363.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-07 21:22:33 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=32xk4whslqvpkv44lpjnyj3nzq2gu3ycfu2z7qpe3hqjvqwbcb7q._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
3f2c710a97bb42579ee2f9956437ff160a68bd787439fbc025ab3d6b46076d34
RemcosRAT
51358357df23c81216cfed7bb144fcf65b611e622a661fa9fd5beaea4d749bb3
RemcosRAT
62115059096fc430f5e8b4cfe6884444fbb2b0733760a7f4a9856791f1151ba9
RemcosRAT
753883fa972dda966abb3adad3cfc94f0a82ca128d1908df58bac3ba93e60bd3
RemcosRAT
762d689595557fa3064907433659411b95132e554f7d17fcf62d1a77db51e3e5
RemcosRAT
81783c63ad44bdb77b3db79ec3cafb33222395e89d765c4ffbab36ea6b9c96eb
RemcosRAT
9160a75fe7bd27c3cb8141039d4c7383162b199454dfa285dd7d11f9fcfe52b1
RemcosRAT
a36c5afbe91c1e48ee0fff6a2a9f6c7840b9e89d529b40b1663cc442de5a346d
RemcosRAT
aad53b1b6e50e7ee426f0790b5497cb7d63704a6775248f258db1263762761bb
RemcosRAT
c851749fd6c9fa19293d8ee2c5b45b3dc8561115ddfe7166fbaefcb9b353b7c4
RemcosRAT
+ 819 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos rat
Link:
https://tria.ge/reports/201109-mkfm9jgt9e/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Remcos
Malware Config
C2 Extraction:
mtz11.duckdns.org:9210
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:Remcos
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Remcos in memory
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

img a1bfb982ba3b1fc2824cc39ad71816bd22554f2c609f37d01e17674628b82559

RemcosRAT

Executable exe deaeae58f25c2af5579c5bd2dc276dcc346a6f022d359fc1e4d9e09ac2c1107f

(this sample)

  
Dropped by
MD5 30e741d96a12cc30ca6661cf0d569855
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 a1bfb982ba3b1fc2824cc39ad71816bd22554f2c609f37d01e17674628b82559

Comments