MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a9b90669d9cd5ec23e141533e94adc37e8f27eeb683aa59c5cac7f17bf9ac827. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a9b90669d9cd5ec23e141533e94adc37e8f27eeb683aa59c5cac7f17bf9ac827
SHA3-384 hash: 51bac35426399acb2f22aae7815e21c12be517ad603266b811b243cac4bf8fbab1ee1cde16de2dfb6ebf3e8cc36363b8
SHA1 hash: c7c0ba08dbe02df2252c9f98ae6a7d3e6495aa18
MD5 hash: 434ad5fff69dc24f6d18a3757c9bc4db
humanhash: winter-fillet-two-gee
File name:New purchase order 8963211,rar.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:505'346 bytes
First seen:2020-06-20 06:09:54 UTC
Last seen:2020-06-20 06:58:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash ed4c94ce952225916eebcf8e6384bf1e (2 x NetWire, 1 x RemcosRAT)
ssdeep 6144:e/iRspKoKLn1QoIPDhdcpHnibm7GrHdKALOj14riZ7v1vEmQq9t/0ubbol6VoVLu:aiRspDYbIPFZDd5r87ZgW5bb+6VB
Threatray 919 similar samples on MalwareBazaar
TLSH 14B48E63F2A18437D1232A7D4D0FA67CA8367E513E38684A2BD56D4C5F79381342F29B
Reporter abuse_ch
Tags:exe nVpn RAT RemcosRAT


Avatar
abuse_ch
Malspam distributing RemcosRAT:

HELO: mx1.industri.ru
Sending IP: 213.135.75.146
From: PUNCH INDUSTRY Co., Ltd <info@punchindustry.com.my>
Subject: New order
Attachment: New purchase order 8963211,rar.rar (contains "New purchase order 8963211,rar.exe")

RemcosRAT C2:
newlogs.ddns.net:8678 (91.193.75.5)

Pointing to nVpn:

% Information related to '91.193.75.0 - 91.193.75.255'

% Abuse contact for '91.193.75.0 - 91.193.75.255' is 'abuse@kgb-vpn.org'

inetnum: 91.193.75.0 - 91.193.75.255
netname: NON-LOGGING-VPN-SERVICE
descr: Please note that we don't store any user data.
descr: Our main effort is not to make money, but to preserve values like the
descr: freedom of expression, the freedom of press, the right to data protection
descr: and informational self-determination.
country: EU
admin-c: KA7109-RIPE
tech-c: KA7109-RIPE
org: ORG-KHd1-RIPE
status: ASSIGNED PI
mnt-by: RIPE-NCC-END-MNT
mnt-by: KGB-MNT
mnt-routes: KGB-MNT
sponsoring-org: ORG-MW1-RIPE
created: 2012-06-04T11:05:55Z
last-modified: 2020-06-12T19:27:12Z
source: RIPE

Intelligence

File Origin
# of uploads :
2
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/9927/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

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

Gathering data
Threat name:
Win32.Trojan.Delf
Create hunting rule
Status:
Malicious
First seen:
2020-06-19 17:42:54 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vg4qm2ozzvpmepqucuz6ssw4g7upe7xlna5klhc4vr7rpp42zatq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
1b6a2988b79150655b57d5df600c7c41fd6aa6bb58a4fe747e4d5fdddd641f8c
RemcosRAT
28e5fa8a71a61c9a963340efa4179b8e1e966eca430c77f86c5795a28b66162a
RemcosRAT
2f07a5d8c1e6ac465e5d306b0fb8335aa41f3204b9bf9793337a849a93921a9a
RemcosRAT
3bdfaf82d5d56f2546be44b3355f8d72cc0508984586e0fba3d704a5adabf7d1
RemcosRAT
417022af236bc97978cd14c5ffb8e5ced3392987a8b73ae3a5f1906367419abd
RemcosRAT
5623d23f830311afc91586eeae9824ede5dd4233d9b45a45a6bea4110514db48
RemcosRAT
56a2574ca6e3e3036a5bdcc9f17deade4bff0920373a8d9944fc9e297b970650
RemcosRAT
64ba0f4265f9ed3f3f9315ee0256b360827074d5f898a7eb07ed98dd5f7fec7e
RemcosRAT
c59842c19c1b3f0171b40eebfb3e98ddccc4237edcaaa62990a0881ee1f6f798
RemcosRAT
da7ce8060ef04b847aeb11d727b9d8fad9526dc3314adce4ffa5e0b597ac5547
RemcosRAT
+ 909 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://tria.ge/reports/200624-enk1shc542/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Program crash
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.

Malspam

RemcosRAT

rar 8e9843bffa1e2e550fd58609dd0c5c3aa9213001a3dd7355cd70f7792cb32efa

RemcosRAT

Executable exe a9b90669d9cd5ec23e141533e94adc37e8f27eeb683aa59c5cac7f17bf9ac827

(this sample)

  
Dropped by
MD5 aa9cc0cf10f67a32901bc9fbe55ca965
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/9927/
  
Dropped by
SHA256 8e9843bffa1e2e550fd58609dd0c5c3aa9213001a3dd7355cd70f7792cb32efa

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