MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 06fbbbc992085d6851383435dd9f114b5c58e936d392f7ccd3861a27f8eaa04b. 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: 06fbbbc992085d6851383435dd9f114b5c58e936d392f7ccd3861a27f8eaa04b
SHA3-384 hash: 65a73c09b820abeeb0f3ba5466f47ea796c822a3bd3f0dce621408c1190c14a695d4e874aa13a2f12289808bcbcf5f94
SHA1 hash: 6374cff5a8edd8785d6ce8257cbb89437d901ceb
MD5 hash: 107c36766069163806782196e3c9e4f7
humanhash: cardinal-kentucky-october-monkey
File name:ASP-180515& FL-180515,pdf.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'544'872 bytes
First seen:2020-07-10 07:34:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 67b246f5bc27b6a1b537c01e50aff789 (3 x RemcosRAT, 3 x AveMariaRAT, 1 x ParallaxRAT)
ssdeep 12288:XdNBlWS3MVbDQmQQSzZEjBcoIdGmYb0xj3Zj:tbvcbDQmQzGjz2Gnbi
Threatray 892 similar samples on MalwareBazaar
TLSH 65657E22F2D18537F16A1A78CC4B97A56839BDD33D24EC463BE83D0C5F39681782A197
Reporter abuse_ch
Tags:exe nVpn RAT RemcosRAT


Avatar
abuse_ch
Malspam distributing RemcosRAT:

HELO: li2143-208.members.linode.com
Sending IP: 172.105.189.208
From: Ramil Alonzo <sales@asiaprimera.net>
Subject: PO APKI-180515& FL-180515
Attachment: APKI-180515 FL-180515,pdf.iso (contains "ASP-180515& FL-180515,pdf.exe")

RemcosRAT C2:
anotherlevel.ddns.net:7213 (194.5.99.12)

Pointing to nVpn:

% Information related to '194.5.99.0 - 194.5.99.255'

% Abuse contact for '194.5.99.0 - 194.5.99.255' is 'abuse@inter-cloud.tech'

inetnum: 194.5.99.0 - 194.5.99.255
netname: INTER_CLOUD_SERVICES_RUSSIA
admin-c: ICTR1-RIPE
tech-c: ICTR1-RIPE
org: ORG-ICR2-RIPE
country: RU
status: ASSIGNED PA
mnt-by: inter-cloud-mnt
created: 2019-07-20T20:42:53Z
last-modified: 2020-07-04T13:20:18Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/24291/
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/06fbbbc992085d6851383435dd9f114b5c58e936d392f7ccd3861a27f8eaa04b/
Threat name:
Win32.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2020-07-10 07:35:09 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=a353xsmsbbowqujygq253hyrjnofr2jw2ojpptgtqyncp6hkubfq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
28e5fa8a71a61c9a963340efa4179b8e1e966eca430c77f86c5795a28b66162a
RemcosRAT
2f07a5d8c1e6ac465e5d306b0fb8335aa41f3204b9bf9793337a849a93921a9a
RemcosRAT
3bdfaf82d5d56f2546be44b3355f8d72cc0508984586e0fba3d704a5adabf7d1
RemcosRAT
417022af236bc97978cd14c5ffb8e5ced3392987a8b73ae3a5f1906367419abd
RemcosRAT
5623d23f830311afc91586eeae9824ede5dd4233d9b45a45a6bea4110514db48
RemcosRAT
56a2574ca6e3e3036a5bdcc9f17deade4bff0920373a8d9944fc9e297b970650
RemcosRAT
64ba0f4265f9ed3f3f9315ee0256b360827074d5f898a7eb07ed98dd5f7fec7e
RemcosRAT
c59842c19c1b3f0171b40eebfb3e98ddccc4237edcaaa62990a0881ee1f6f798
RemcosRAT
da7ce8060ef04b847aeb11d727b9d8fad9526dc3314adce4ffa5e0b597ac5547
RemcosRAT
ff3eb81477b36ac2239b623085961439379064929b20c4a69f72cb266adece83
RemcosRAT
+ 882 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-w433qb3zg2/
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 f9ff3cabaa916b089296be748aab797ddcd928c6f8157d04ad640faf2f328023

RemcosRAT

Executable exe 06fbbbc992085d6851383435dd9f114b5c58e936d392f7ccd3861a27f8eaa04b

(this sample)

  
Dropped by
MD5 86ac0c7f893ac0f800d0147954f0df71
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/24291/
  
Dropped by
SHA256 f9ff3cabaa916b089296be748aab797ddcd928c6f8157d04ad640faf2f328023

Comments