MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 003aa42b38825ff5afd6bc9f288ce23c4b6a654b17865eea5cddabb5d5ca332e. 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: 9
| SHA256 hash: | 003aa42b38825ff5afd6bc9f288ce23c4b6a654b17865eea5cddabb5d5ca332e |
|---|---|
| SHA3-384 hash: | b6adb7531be60efb6f9577c1d47dfcbe8d80ce6a62330eeccd4b15e7f4f8633720749c9a68d2d534376e518f9c984b9d |
| SHA1 hash: | d455f1e93d2488679f2db48b4dbecbd0acae8322 |
| MD5 hash: | 5e6b52bb37767e92b5184b4ae3c6064b |
| humanhash: | orange-cardinal-colorado-nitrogen |
| File name: | PO_AMC45687898.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 644'776 bytes |
| First seen: | 2020-10-12 14:57:05 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 5f8ce99d6ad75c2b34e5fbb6b24c4395 (15 x ModiLoader, 4 x Loki, 2 x AZORult) |
| ssdeep | 12288:oOZlAvXBW34aSHxF5en1PwGP0eAMNzVuqVd13Tde/6j:hlUM4aSHTUn1PQeLNzVBH1A/ |
| Threatray | 1'009 similar samples on MalwareBazaar |
| TLSH | 84D49EE3B2E14433C17726785F1B97FD682EBE132D28A8462AF51D4C6F39681742B193 |
| Reporter |  abuse_ch |
| Tags: | exe RemcosRAT |
abuse_ch
Malspam distributing unidentified malware:HELO: corporate.orangemali.net
Sending IP: 197.155.141.129
From: Makgoka Stanley <info@amacon.co.za>
Subject: RE:New purchase order for you with reference: BINIF0865
Attachment: PO_AMC45687898.iso (contains "PO_AMC45687898.exe")
Intelligence
File Origin
# of uploads :
1
# of downloads :
99
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
Creating a file
Launching a process
Creating a file in the %AppData% subdirectories
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Setting a global event handler for the keyboard
Connection attempt to an infection source
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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
Uses dynamic DNS services
Writes to foreign memory regions
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Infostealer.Fareit
Status:
Malicious
First seen:
2020-10-12 09:50:05 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 999 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
persistence trojan family:modiloader rat family:remcos
Behaviour
Modifies system certificate store
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Adds Run key to start application
ModiLoader First Stage
ModiLoader, DBatLoader
Remcos
Unpacked files
SH256 hash:
003aa42b38825ff5afd6bc9f288ce23c4b6a654b17865eea5cddabb5d5ca332e
MD5 hash:
5e6b52bb37767e92b5184b4ae3c6064b
SHA1 hash:
d455f1e93d2488679f2db48b4dbecbd0acae8322
SH256 hash:
17fca936e881d94a46caf0846608313e80c654bd0a48ff302519ebc88df11fc3
MD5 hash:
6d58386790edce0fce82988d1ea6fe94
SHA1 hash:
1c598f7a0fcff8b920eef545e149a1aa0d938df6
Detections:
win_dbatloader_auto
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
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
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.