MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f54187c724636062fdf6287ad5b83c5c198e44577158b30b15d1144c287f4c17. 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
| SHA256 hash: | f54187c724636062fdf6287ad5b83c5c198e44577158b30b15d1144c287f4c17 |
|---|---|
| SHA3-384 hash: | 5f52a36184484692d4f06bfbee9e2355d9c15381da87ea7202185ed891339c91d54fcacf8c084553bfd4feac7b7c120b |
| SHA1 hash: | 5c8fb4aed388b93205cd36ec991be2cc16f16676 |
| MD5 hash: | 4d3b3cbfc7fda510d8b98543745c74f1 |
| humanhash: | pluto-glucose-beryllium-mockingbird |
| File name: | Offer & Request Document,pdf.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 651'264 bytes |
| First seen: | 2020-08-19 06:54:56 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 1d3807efc70a0a5a6d2ab497250e9cb5 (4 x RemcosRAT, 1 x AZORult, 1 x AveMariaRAT) |
| ssdeep | 12288:Jm/ZNPa2c/PWwuUDKcoEwWLC2W2nKjdkOdqY55w/dPXjlBeh06sD:Jm/TyzPWwuUDpoEwECcKpkON/Uno0 |
| Threatray | 257 similar samples on MalwareBazaar |
| TLSH | 00D49E62E6804837C1631578AC0B9FE9D937AF103B98AC476BF62E0C5F397D17929097 |
| Reporter |  abuse_ch |
| Tags: | exe RemcosRAT |
abuse_ch
Malspam distributing unidentified malware:HELO: rcloud01.siamdataidc.com
Sending IP: 43.229.149.15
From: info@td-bkh.ru
Subject: Offer Request 6100003768
Attachment: Offer Request Document,pdf.iso (contains "Offer & Request Document,pdf.exe")
Intelligence
File Origin
# of uploads :
1
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Launching a process
Setting a single autorun event
Unauthorized injection to a recently created process
Setting a global event handler for the keyboard
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Contains functionality to capture and log keystrokes
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Creates a thread in another existing process (thread injection)
Detected Remcos RAT
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Sigma detected: Remcos
Writes to foreign memory regions
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Ymacco
Status:
Malicious
First seen:
2020-08-19 06:56:12 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
suspicious
Similar samples:
+ 247 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
persistence rat family:remcos
Behaviour
Modifies system certificate store
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Adds Run key to start application
Remcos
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Cryptor
Score:
1.00
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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