MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e909198f5ca355e38c8459bc7ae2028ee25f849fde5c37714f914b87a94b5182. 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: 10


Intelligence 10 IOCs YARA File information Comments 1

SHA256 hash: e909198f5ca355e38c8459bc7ae2028ee25f849fde5c37714f914b87a94b5182
SHA3-384 hash: 2b71f2a23004f874872dc8888cdb6805af02583b5ee41e966f9d9ad36388b76327c7d0a58bf4e7291402c895fd2c42d8
SHA1 hash: 370fe972dbf6a532b7c109774e986087769366e3
MD5 hash: ee35165feed0bd0e639e3719015c6803
humanhash: enemy-wolfram-illinois-cat
File name:ee35165feed0bd0e639e3719015c6803
Download: download sample
Signature RemcosRAT
File size:454'656 bytes
First seen:2021-09-01 14:57:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c4b3ef5cd2bacd05c5793b6be4b1aeae (4 x RemcosRAT)
ssdeep 6144:OkF5cNRat3ZjyPt7Z3rfzwp38Pt7cjqJWa:55cNRatJuP5N7a8P5cEWa
Threatray 6'390 similar samples on MalwareBazaar
TLSH T155A4B38E62484248F596FF70A89D81F903316C32AD76C44E17D9B13A0FFAAF59B17847
dhash icon 9ca2a393929a9a9a (4 x RemcosRAT)
Reporter zbetcheckin
Tags:32 exe RemcosRAT

Intelligence


File Origin
# of uploads :
1
# of downloads :
165
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ee35165feed0bd0e639e3719015c6803
Verdict:
No threats detected
Analysis date:
2021-09-01 15:02:01 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Launching a process
Creating a process with a hidden window
Running batch commands
Result
Threat name:
GuLoader Remcos
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
GuLoader behavior detected
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect Any.run
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected GuLoader
Yara detected Remcos RAT
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 475894 Sample: xOMeOjIk7V Startdate: 01/09/2021 Architecture: WINDOWS Score: 100 45 swryijgrvcsgkopnmcdertvgdswbvmophtfdczxs.ydns.eu 2->45 51 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->51 53 Multi AV Scanner detection for domain / URL 2->53 55 Found malware configuration 2->55 57 10 other signatures 2->57 11 xOMeOjIk7V.exe 1 2->11         started        14 vlc.exe 1 2->14         started        16 vlc.exe 1 2->16         started        signatures3 process4 signatures5 67 Tries to detect Any.run 11->67 69 Hides threads from debuggers 11->69 18 xOMeOjIk7V.exe 4 10 11->18         started        23 vlc.exe 2 7 14->23         started        25 vlc.exe 6 16->25         started        process6 dnsIp7 47 103.133.111.149, 49710, 49721, 49728 VNPT-AS-VNVIETNAMPOSTSANDTELECOMMUNICATIONSGROUPVN Viet Nam 18->47 39 C:\Users\user\AppData\Roaming\vlc.exe, PE32 18->39 dropped 41 C:\Users\user\...\vlc.exe:Zone.Identifier, ASCII 18->41 dropped 43 C:\Users\user\AppData\Local\...\install.vbs, data 18->43 dropped 59 Tries to detect Any.run 18->59 61 Hides threads from debuggers 18->61 27 wscript.exe 1 18->27         started        49 swryijgrvcsgkopnmcdertvgdswbvmophtfdczxs.ydns.eu 78.129.249.105, 2017 IOMART-ASGB United Kingdom 23->49 file8 signatures9 process10 process11 29 cmd.exe 1 27->29         started        process12 31 vlc.exe 1 29->31         started        34 conhost.exe 29->34         started        signatures13 71 Multi AV Scanner detection for dropped file 31->71 73 Machine Learning detection for dropped file 31->73 75 Tries to detect Any.run 31->75 77 Hides threads from debuggers 31->77 36 vlc.exe 6 31->36         started        process14 signatures15 63 Tries to detect Any.run 36->63 65 Hides threads from debuggers 36->65
Threat name:
Win32.Trojan.VBObfuse
Status:
Malicious
First seen:
2021-09-01 00:29:46 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:guloader family:remcos botnet:gee_2020 downloader persistence rat suricata
Behaviour
Modifies registry class
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Checks QEMU agent file
Loads dropped DLL
Executes dropped EXE
Guloader,Cloudeye
Remcos
suricata: ET MALWARE Generic .bin download from Dotted Quad
Malware Config
C2 Extraction:
swryijgrvcsgkopnmcdertvgdswbvmophtfdczxs.ydns.eu:2017
Unpacked files
SH256 hash:
49b04162c412105ab0857de16713724cbf3234a0b6ba51f3a5286312633f20c3
MD5 hash:
1f1b425190b2fb0396ad2d538b1060ba
SHA1 hash:
413f98641d46fdcabfcaf64f29495667de6282ea
SH256 hash:
e909198f5ca355e38c8459bc7ae2028ee25f849fde5c37714f914b87a94b5182
MD5 hash:
ee35165feed0bd0e639e3719015c6803
SHA1 hash:
370fe972dbf6a532b7c109774e986087769366e3
Malware family:
Verdict:
Malicious
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.

Web download

RemcosRAT

Executable exe e909198f5ca355e38c8459bc7ae2028ee25f849fde5c37714f914b87a94b5182

(this sample)

Comments



Avatar
zbet commented on 2021-09-01 14:57:51 UTC

url : hxxp://103.133.111.149/img/axc.exe