MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c55730133205122e022bb1681c30d9843889e63bd4f16497f6bbe08f2758e2ba. 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: 5
| SHA256 hash: | c55730133205122e022bb1681c30d9843889e63bd4f16497f6bbe08f2758e2ba |
|---|---|
| SHA3-384 hash: | 7316bb6a7674488670c2b5bb13806e30dd3e3a5ed9329e7e5d05bc3793c8eda7a766981f02bf80d9138e8fc8500f06db |
| SHA1 hash: | 382e4bd6bf6e11f152b5a7c46201e271a03b9cf1 |
| MD5 hash: | 6d6bf1335e34cba12d227c6bdcebcfb8 |
| humanhash: | robert-maine-robert-angel |
| File name: | Confirmation of order inquiry rar.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 703'664 bytes |
| First seen: | 2020-10-26 14:17:50 UTC |
| Last seen: | 2020-10-26 15:58:04 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 6144:7maR1uzbfeEtaoECO9ff4W4sm5xMja1+dk+AZy5qCGtHqX4vdaiqkOc1/WjS7iB+:yaRDE4oM9ff45sm5xEkHC44VOKS8y |
| Threatray | 23 similar samples on MalwareBazaar |
| TLSH | 88E40D3CAE8425A36277E276A0F50587FEE8659673784D4B02C33B482D5AF063D9734E |
| Reporter |  abuse_ch |
| Tags: | exe RemcosRAT |
abuse_ch
Malspam distributing unidentified malware:HELO: mail.nipponcarsrl.com.ar
Sending IP: 200.114.86.103
From: ATL Loizou Group <info@atl-loizou.com>
Subject: ***SPAM*** order inquiry
Attachment: Confirmation of order inquiry rar.rar (contains "Confirmation of order inquiry rar.exe")
Intelligence
File Origin
# of uploads :
2
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Clean
Maliciousness:
Behaviour
Using the Windows Management Instrumentation requests
Launching the default Windows debugger (dwwin.exe)
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large strings
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
Country aware sample found (crashes after keyboard check)
Detected Remcos RAT
Initial sample is a PE file and has a suspicious name
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses dynamic DNS services
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
ByteCode-MSIL.Spyware.Stelega
Status:
Malicious
First seen:
2020-10-26 07:44:59 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 13 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
3/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Please note that we are no longer able to provide a coverage score for Virus Total.
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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