MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 42848486deff7c04f76ad5d52d9ec293ffd07eae20d102781694db235106d459. 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: 8


Intelligence 8 IOCs YARA File information Comments

SHA256 hash: 42848486deff7c04f76ad5d52d9ec293ffd07eae20d102781694db235106d459
SHA3-384 hash: 5bebb508cbc763108334e10a4799f94427fc72df4ed5440cd279e83107cbf9fd948db477370ff820e5816003644959d5
SHA1 hash: acaf87be3e2327a04fb614e278b5482e82c95a6c
MD5 hash: 2b89a8faad82363ed575024e52188b04
humanhash: nitrogen-magazine-lactose-nuts
File name:AIN20728_TELEX.vbs
Download: download sample
Signature RemcosRAT
File size:356'275 bytes
First seen:2022-08-17 13:40:55 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 3072:Ne+89MmAnrByjrMM04fH8uNDNM0YUfT5RB78Tkk7+qGX:rGQoT3ND1fT5RB78T+X
Threatray 15'333 similar samples on MalwareBazaar
TLSH T18E746180732558468EBE1159712CC3661F606166A3DBD3700B2686F8C766637FB33EAF
Reporter abuse_ch
Tags:RemcosRAT vbs

Intelligence


File Origin
# of uploads :
1
# of downloads :
265
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
UNKNOWN
Result
Threat name:
GuLoader, Remcos
Detection:
malicious
Classification:
evad.troj
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Encrypted powershell cmdline option found
Multi AV Scanner detection for domain / URL
Tries to detect Any.run
Uses dynamic DNS services
Very long command line found
Wscript starts Powershell (via cmd or directly)
Yara detected GuLoader
Yara detected MSILDownloaderGeneric
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Dropper.Generic
Status:
Suspicious
First seen:
2022-08-17 13:41:11 UTC
File Type:
Text (VBS)
AV detection:
2 of 39 (5.13%)
Threat level:
  3/5
Result
Malware family:
Score:
  10/10
Tags:
family:guloader family:remcos botnet:august downloader persistence rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Checks QEMU agent file
Checks computer location settings
Guloader,Cloudeye
Remcos
Malware Config
C2 Extraction:
tochukwu1122.ddns.net:6426
toshiba1122.duckdns.org:6426
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

RemcosRAT

Visual Basic Script (vbs) vbs 42848486deff7c04f76ad5d52d9ec293ffd07eae20d102781694db235106d459

(this sample)

  
Delivery method
Distributed via e-mail attachment

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