MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2f999593d2004d1ea8797e0d1a20096b204e5211d1b39b5e4998e7835555e41. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b2f999593d2004d1ea8797e0d1a20096b204e5211d1b39b5e4998e7835555e41
SHA3-384 hash: db43af45824a62fba18bf55f93e4673b4461d0b058744383dd862cacb83dde6ab57bd3124fa733c9ef7098efb404e210
SHA1 hash: 0a5b2f03f6e94de53283332ec58531aaf94d878d
MD5 hash: 5b494b718fd406a604a52ba106a7117c
humanhash: fifteen-zulu-wisconsin-white
File name:SA00141820 - DRAFT HBL.scr
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:611'328 bytes
First seen:2020-07-03 06:33:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 36f0bfec2a95b5dc1ce402e9a6332e04 (6 x AgentTesla, 3 x Loki, 1 x RemcosRAT)
ssdeep 12288:tWvaSpf0bmv5rtvP9Tard2qnNERo+45sYpyeE48koA:IPpvVa8qNlsSyXkoA
Threatray 809 similar samples on MalwareBazaar
TLSH 19D4AE22F2B14433D1632A399D1B5378983ABE103D2959972BE5DD4C6F387C13B6B293
Reporter abuse_ch
Tags:RAT RemcosRAT scr


Avatar
abuse_ch
Malspam distributing RemcosRAT:

HELO: mail.befactto.ml
Sending IP: 45.147.162.87
From: Amy Chen/UFL - TPE <admin@befactto.ml>
Subject: Shipment Schedule (July 2020)
Attachment: Shipment Schedule July 2020.zip (contains "SA00141820 - DRAFT HBL.scr")

RemcosRAT C2:
188.72.124.143:2855

% Information related to '188.72.124.0 - 188.72.124.255'

% Abuse contact for '188.72.124.0 - 188.72.124.255' is 'tech.support@systeam.pk'

inetnum: 188.72.124.0 - 188.72.124.255
netname: PureVPN-NET
org: ORG-GSL32-RIPE
country: DE
admin-c: ACRO28245-RIPE
tech-c: ACRO28245-RIPE
status: ASSIGNED PA
mnt-by: leadertelecombv-mnt
created: 2014-08-02T06:49:29Z
last-modified: 2020-04-06T12:03:24Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18623/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

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

Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b2f999593d2004d1ea8797e0d1a20096b204e5211d1b39b5e4998e7835555e41/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-07-03 06:35:07 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wl4zswj5eacnd2uhs7qndiqas2zajzjbdunttnpetghhqnkvlzaq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
1b6a2988b79150655b57d5df600c7c41fd6aa6bb58a4fe747e4d5fdddd641f8c
RemcosRAT
1c5ca08ab6e50efcb71f7d20259bfae595af46513786bf9d130bf0e484a6d77f
RemcosRAT
417022af236bc97978cd14c5ffb8e5ced3392987a8b73ae3a5f1906367419abd
RemcosRAT
5623d23f830311afc91586eeae9824ede5dd4233d9b45a45a6bea4110514db48
RemcosRAT
64ba0f4265f9ed3f3f9315ee0256b360827074d5f898a7eb07ed98dd5f7fec7e
RemcosRAT
970ffc480d61b37737f34ddf738e257a99162cce8338f7c59fdd4ab995ae9dfc
RemcosRAT
9c76803cb5acd81ad611eed2bc4daa50f1a4e27cd2cea75e40f0d5011047e2a9
RemcosRAT
adbc3dc51f95c015745ba340922b17b59d4528b206871c158f7b6f453f8af972
RemcosRAT
d03674f0452d3be687784b62b84f2cb32e6d8dd59beaeccd1608b07cae1aef4f
RemcosRAT
f89c8debd5a5759bd372622cf7be54424d5e87c8b8246fb44835ea94d1f72bad
RemcosRAT
+ 799 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
persistence rat family:remcos
Link:
https://tria.ge/reports/200703-7qt8c1fw1s/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of SetThreadContext
Adds Run entry to start application
Loads dropped DLL
Executes dropped EXE
Remcos
Malware Config
C2 Extraction:
188.72.124.143:2855
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

zip 3a6380f1e8e3757960f8dcd78ee53f14b375ae840220a80c904494f346b48e8a

RemcosRAT

Executable exe b2f999593d2004d1ea8797e0d1a20096b204e5211d1b39b5e4998e7835555e41

(this sample)

  
Dropped by
MD5 337d13e25454333069c18c54470990a6
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 3a6380f1e8e3757960f8dcd78ee53f14b375ae840220a80c904494f346b48e8a
Cape
Cape
https://www.capesandbox.com/analysis/18623/

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