MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 397545efcbf53bebabdb003bbe9f8b619b7ffdd5383c21ecd9e99c6de3e3cd83. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 397545efcbf53bebabdb003bbe9f8b619b7ffdd5383c21ecd9e99c6de3e3cd83
SHA3-384 hash: 93b328f9f1e0eea4fd66d24d70ece7c1ddf27eb4a33b60ce53d7c0eaecbd8bad49c5402f00237f65af52ca7bc3195ffb
SHA1 hash: ec07cf4ac34ff2ca07cb258801e4e597becfa418
MD5 hash: 48c3fac69a70778475922cee51e5a2c7
humanhash: arizona-magnesium-angel-mobile
File name:DHL_663211.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'038'336 bytes
First seen:2020-06-11 18:35:02 UTC
Last seen:2020-06-11 19:51:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash fcc3385bbfaa041b46f4c7dd3ce950cb (2 x FormBook, 1 x RemcosRAT)
ssdeep 12288:LvBHy1WX0ArqyGdps0QYkZ9n/nJzVEYAX9o+6cHS40jatI2gG3cRUngxMz1:LvvkUXGdp9Qf9n/ZmYKW0yGtIW3nkM
Threatray 852 similar samples on MalwareBazaar
TLSH 0E258F26F2918837C1232A3D9C1B97BCAD25BF502E2868877BF45D4C8F397813939197
Reporter abuse_ch
Tags:DHL exe nVpn RAT RemcosRAT


Avatar
abuse_ch
Malspam distributing RemcosRAT:

HELO: 52-247-208-187.plesk.page
Sending IP: 52.250.54.70
From: DHL <support@dhl.com>
Subject: Your Parcel has Arrived
Attachment: DHL_663211.IMG (contains "DHL_663211.exe")

RemcosRAT C2:
boot.awsmppl.com:2266 (185.244.30.221)

Pointing to nVpn:

% Information related to '185.244.30.0 - 185.244.30.255'

% Abuse contact for '185.244.30.0 - 185.244.30.255' is 'abuse@FOS-VPN.org'

inetnum: 185.244.30.0 - 185.244.30.255
netname: Freedom_Of_Speech_VPN
remarks: Before you contact us, please read:
remarks: 185.244.30.0/24 belongs to a NON-LOGGING VPN service.
remarks: We don't log any user activities.
remarks: We believe that the right to informational self-determination and the
remarks: right to privacy are essential to all citizens of all countries.
remarks: We don't host anything else on our servers than VPN software and our
remarks: customers can open a fixed number of Ports.
remarks: Like Public WiFi or Tor Exit Node Operators we cannot be held responsible
remarks: for the actions of our customers, because we simply can't (and to be
remarks: honest: don't want) to control them.
country: EU
org: ORG-SL751-RIPE
admin-c: SL12644-RIPE
tech-c: SL12644-RIPE
status: ASSIGNED PA
mnt-by: FOS-VPN-MNT
created: 2019-10-29T14:10:27Z
last-modified: 2020-06-03T09:20:12Z
source: RIPE

Intelligence

File Origin
# of uploads :
2
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/9058/
Detection(s):
PUA.Win.Packer.BorlandDelphi-15
Create hunting rule

PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Gathering data
Threat name:
Win32.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2020-06-11 18:26:39 UTC
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hf2ul36l6u56xk63aa535h4lmgnx77ovha6cd3gz5gog3y7dzwbq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
029c973cf95aad6fd32af2475d767633002e6139a7d04bc6d23574dcd7e49eda
RemcosRAT
1bd10c722c9663ae4a843abd46ffa762347832a3e3b077831ed0f4be42cf63cb
RemcosRAT
4a36125e8a672710a0463832718e10bbce9fc7d83daeb5245fcaa7440ca1849f
RemcosRAT
5e499f9a72195ce2d1d2e0ca6dffbacc880ae5bc0847ea03e65060c993e35146
RemcosRAT
654dcb8cbaca77d6679523c36f44ea656e39a97ce7e4d6f91b089fe8d54f9787
RemcosRAT
7c7e874dd337e6f0ca2988aee1752a9da6a676599d1fd6e3d1c9d543816184a0
RemcosRAT
991998c5dfb7659dd3cc3cefb68486e082e935bdd3e2ff3d166724cca6b9f7dc
RemcosRAT
a35a1149597435d58703ab662e49dab5ccc96d77529ebacefcdcf9e298c27e51
RemcosRAT
f6b725654c8d666688aaa90def223e8592a17110aead0e275c35c64e18c10985
RemcosRAT
fd4e2f9a772d8d1f532b2f924fda838d553a5bcb0d5ccc5b6972969e8eec4002
RemcosRAT
+ 842 additional samples on MalwareBazaar
Result
Malware family:
modiloader
Create hunting rule
Score:
  10/10
Tags:
family:modiloader
Link:
https://tria.ge/reports/201109-bjjcpxq5fn/
Behaviour
Script User-Agent
Legitimate hosting services abused for malware hosting/C2
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.

a3ba1ad7d867753ee1a82d627736e63e

RemcosRAT

Executable exe 397545efcbf53bebabdb003bbe9f8b619b7ffdd5383c21ecd9e99c6de3e3cd83

(this sample)

  
Dropped by
MD5 a3ba1ad7d867753ee1a82d627736e63e
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/9058/

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