MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f461d0ee8f04f4f77f1116d48f0a9a7fbca6a8eceb48322fbfa49717086ed015. 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: 3
| SHA256 hash: | f461d0ee8f04f4f77f1116d48f0a9a7fbca6a8eceb48322fbfa49717086ed015 |
|---|---|
| SHA3-384 hash: | 83ab1b607499773db4c7a507216d026498c58418422a42bf51567c7122a29770694f1b8b83c35bb99d45115eaac9edc5 |
| SHA1 hash: | bb038badb9a8048618c2428f04d5d07604057fcb |
| MD5 hash: | 0f4d11ea9e5cb4b6d02ef992f5a7673a |
| humanhash: | cat-social-timing-east |
| File name: | Citi Payment Advice-06162020.xlsm |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 105'687 bytes |
| First seen: | 2020-06-16 13:06:05 UTC |
| Last seen: | Never |
| File type: |  xlsm |
| MIME type: | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet |
| ssdeep | 1536:AF5gf32LvOZWaiTR9Ughg2EBJv14V1u2QMiIfEEcWQqHmT7NaIYdHVC:AgYOTi4giB74ilxWQEmd2HVC |
| TLSH | C5A3D023EC224CF1C4FBF3B5DC6C2A2625198A869B118166E2B518F07F878F717165BD |
| Reporter |  abuse_ch |
| Tags: | Citibank geo nVpn RAT RemcosRAT USA xlsm |
abuse_ch
Malspam distributing RemcosRAT:HELO: serve0.medoptimus.pw
Sending IP: 104.168.140.117
From: Citibank Electronic Payments & Transfers <donotreply-citi-deposits@no-reply-ach-citi.com>
Subject: Citi Bank ACH Remittance Advice Notification
Attachment: Citi Payment Advice-06162020.xlsm
RemcosRAT C2:
twistednerd.mywire.org:6996 (185.244.30.113)
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 :
1
# of downloads :
96
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
Document-Word.Trojan.Downlaoder
Status:
Malicious
First seen:
2020-06-16 13:08:04 UTC
File Type:
Document
Extracted files:
29
AV detection:
25 of 47 (53.19%)
Threat level:
5/5
Detection(s):
Malicious file
Result
Malware family:
n/a
Score:
10/10
Tags:
n/a
Behaviour
Suspicious use of FindShellTrayWindow
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Office loads VBA resources, possible macro or embedded object present
Drops file in System32 directory
Blacklisted process makes network request
Process spawned unexpected child process
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: | SharedStrings |
|---|---|
| Author: | Katie Kleemola |
| Description: | Internal names found in LURK0/CCTV0 samples |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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