MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1a68e654f3c746c368d0ed7d691d9d9afce483e05d34e107775fdd5e2bf82c23. 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: 4


Intelligence 4 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1a68e654f3c746c368d0ed7d691d9d9afce483e05d34e107775fdd5e2bf82c23
SHA3-384 hash: 28fa322b8f07415f222a88d1ed5ef97fdf2c90d703b13affb16f76adb3140bf752d1da0db21c9aaa96692cb9b970d4d9
SHA1 hash: ef7eb91e1fa0f1335edaf9dbbbbc7ffa45195b5e
MD5 hash: 41dea072c7f07d19f807040879bb2c0f
humanhash: kilo-hawaii-white-lemon
File name:IRS-eservice.pdf.z
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:633'804 bytes
First seen:2021-01-29 16:36:54 UTC
Last seen:Never
File type: z
MIME type:application/x-rar
ssdeep 12288:SYZ7aEzaixPIKIJsJWez/4pNjO3nGYho0MgP+Cu+StUvboTc:F4cg7JsceM32LKNntUOc
TLSH F2D4336974E30D28D49C77229D545CB21388DEF897AC0D8C479E9CC0F2C3AD7955C8AE
Reporter abuse_ch
Tags:IRS nVpn RAT RemcosRAT z


Avatar
abuse_ch
Malspam distributing RemcosRAT:

HELO: biz-dealer.info
Sending IP: 117.50.16.14
From: IRS <e-service@irs.com>
Subject: E-file Provider Services
Attachment: IRS-eservice.pdf.z (contains "IRS-eservice.exe")

RemcosRAT C2s:
ms60tzel1.ddns.net (194.5.97.232)
ms60tzel1.hopto.org (194.5.97.232)

Hosted on nVpn:

% Information related to '194.5.97.0 - 194.5.97.255'

% Abuse contact for '194.5.97.0 - 194.5.97.255' is 'abuse@privacyfirst.sh'

inetnum: 194.5.97.0 - 194.5.97.255
remarks: This prefix is assigned to The PRIVACYFIRST Project, which
remarks: operates infrastructure jointly used by various VPN service
remarks: providers. We have a very strong focus on privacy and freedom.
remarks: In case of abuse, we encourage all international law enforcement
remarks: agencies to get in touch with our abuse contact. Due to the fact
remarks: that we keep no logs of user activities and only share data when
remarks: it is legally required under our jurisdiction, it is very unlikely
remarks: for a demand of user information to be successful. Still, that
remarks: should not deter you from reaching out.
netname: PRIVACYFIRST-UK5
country: GB
admin-c: TPP15-RIPE
tech-c: TPP15-RIPE
org: ORG-TPP6-RIPE
mnt-by: PRIVACYFIRST-MNT
status: SUB-ALLOCATED PA
created: 2018-07-23T09:31:45Z
last-modified: 2020-08-26T17:48:55Z
source: RIPE

Intelligence

File Origin
# of uploads :
1
# of downloads :
234
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1a68e654f3c746c368d0ed7d691d9d9afce483e05d34e107775fdd5e2bf82c23/
Threat name:
Script-AutoIt.Trojan.Nymeria
Create hunting rule
Status:
Malicious
First seen:
2021-01-29 16:37:05 UTC
AV detection:
16 of 46 (34.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=djuomvhty5dmg2gq5v6wshm5tl6oja7alu2ocb3xl7ov4k7yfqrq._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Backdoor
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1a68e654f3c746c368d0ed7d691d9d9afce483e05d34e107775fdd5e2bf82c23

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

RemcosRAT

z 1a68e654f3c746c368d0ed7d691d9d9afce483e05d34e107775fdd5e2bf82c23

(this sample)

RemcosRAT

Executable exe 758eb853faa1eac3b6c524e03d23f816f0d10155dee4090b8fba05c5e8dc5713

  
Dropping
MD5 4e8209cf66bd6682ad34310ff637faa7
  
Dropping
RemcosRAT
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 758eb853faa1eac3b6c524e03d23f816f0d10155dee4090b8fba05c5e8dc5713

Comments