MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 60cb0cb27fa975e50e9a2b2b5538a0b1b30070171b775ed531297b0b76268905. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 60cb0cb27fa975e50e9a2b2b5538a0b1b30070171b775ed531297b0b76268905
SHA3-384 hash: f3abc7921e9444d2091943b5c869db967ea597267ff58d9e45968ac4c9cad102da3a306fd90c9dbd03f3e0cf16eecdc3
SHA1 hash: dfb3281dea0d910800566748c6af14eea8638cb3
MD5 hash: f15704c38616f705f9fa322fbf577e94
humanhash: georgia-uranus-diet-purple
File name:f15704c38616f705f9fa322fbf577e94.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:597'504 bytes
First seen:2020-11-08 07:55:56 UTC
Last seen:2020-11-13 16:11:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'660 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:CftNpaVWpbC4NvQBTwFnAZhyhBAF7hejclCV3Li09zDT:CfsVWp+4QZwFAZhyhBcon3
Threatray 1'046 similar samples on MalwareBazaar
TLSH 60D4E18DF60486B9E82C16F478758C3113657E7894A0DBBE7D4DB2F627F32A51012F2A
Reporter abuse_ch
Tags:exe RAT RemcosRAT


Avatar
abuse_ch
RemcosRAT C2:
ndma.chickenkiller.com:31411 (213.152.161.149)

Intelligence

File Origin
# of uploads :
4
# of downloads :
110
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.35131173.19742.29173.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file
Launching a process
Sending a UDP request
DNS request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Sending a TCP request to an infection source
Unauthorized injection to a system process
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Remcos
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Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/523902
Signature
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
Detected Remcos RAT
Drops PE files to the user root directory
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Sigma detected: Remcos
Writes to foreign memory regions
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 311045 Sample: 90pe9RLPCI.exe Startdate: 08/11/2020 Architecture: WINDOWS Score: 100 30 Malicious sample detected (through community Yara rule) 2->30 32 Detected Remcos RAT 2->32 34 Yara detected Remcos RAT 2->34 36 2 other signatures 2->36 6 90pe9RLPCI.exe 1 3 2->6         started        10 somi.exe 1 2->10         started        12 somi.exe 2->12         started        process3 file4 22 C:\Users\user\somi.exe, PE32 6->22 dropped 24 C:\Users\user\somi.exe:Zone.Identifier, ASCII 6->24 dropped 26 C:\Users\user\AppData\...\90pe9RLPCI.exe.log, ASCII 6->26 dropped 38 Drops PE files to the user root directory 6->38 40 Writes to foreign memory regions 6->40 42 Maps a DLL or memory area into another process 6->42 44 Hides that the sample has been downloaded from the Internet (zone.identifier) 6->44 14 RegAsm.exe 2 6->14         started        46 Machine Learning detection for dropped file 10->46 18 RegAsm.exe 10->18         started        20 RegAsm.exe 12->20         started        signatures5 process6 dnsIp7 28 ndma.chickenkiller.com 213.152.161.149, 31411, 49722 GLOBALLAYERNL Netherlands 14->28 48 Contains functionality to steal Chrome passwords or cookies 14->48 50 Contains functionality to capture and log keystrokes 14->50 52 Contains functionality to inject code into remote processes 14->52 54 Contains functionality to steal Firefox passwords or cookies 14->54 signatures8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/60cb0cb27fa975e50e9a2b2b5538a0b1b30070171b775ed531297b0b76268905/
Threat name:
Win32.Packed.Generic
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Status:
Suspicious
First seen:
2020-11-08 07:57:04 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  1/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mdfqzmt7vf26kdu2fmvvkofawgzqa4axdn3v5vjrff5qw5rgrecq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
257b2b1a5694438c684e9d4fd44141fc3f09a18d15ebef5e46aad1603afa0b0c
RemcosRAT
2aca994114835d2663353454df341285535994068284d9cbbb03e2e87f388b80
RemcosRAT
3270cfe3f15d8303d43e64e082d89eabb0737af61637393ed6d4922c3cba3909
RemcosRAT
596802440276cf7c17a24c0f108f21647579ca06d6bd1299bea1b82d5121afa1
RemcosRAT
5a418e084b49b740a94d307baf45d67ac25db462fdeb80065fb60ffeb197273f
RemcosRAT
6d5f672d7f0f898fcbd61de854ebb606307557eccfd30b5e0cd76f689da29234
RemcosRAT
95167e64d46e5f0e9821b379aa7e412f57d14fe11e613bdcab38cb47dc217bbc
RemcosRAT
a351faaa23105c8fde3cada56019c460dd7bc8579e027dfb56ef630e0b8649c5
RemcosRAT
c583fe59628fa5aa1146213fd49234db4509dc5cc451861c9b3a314b52d9a3e7
RemcosRAT
e037b5ebac7b3ac81b3e268268dbd072784c73f178662e4a66e5e57d7e8a67c3
RemcosRAT
+ 1'036 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos persistence rat
Link:
https://tria.ge/reports/201108-f3jynvk9sj/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Remcos
Malware Config
C2 Extraction:
ndma.chickenkiller.com:31411
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:ach_RemcosRAT
Create hunting rule
Author:abuse.ch
Rule name:Chrome_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Chrome in files like avemaria
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:Parallax
Create hunting rule
Author:@bartblaze
Description:Identifies Parallax RAT.
Rule name:Remcos
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Remcos in memory
Rule name:remcos_rat
Create hunting rule
Author:jeFF0Falltrades
Rule name:REMCOS_RAT_variants
Create hunting rule
Rule name:win_remcos_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

RemcosRAT

Executable exe 60cb0cb27fa975e50e9a2b2b5538a0b1b30070171b775ed531297b0b76268905

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/587553/
  
Delivery method
Distributed via web download

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