MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3c335659038cb7bda99cc8839385bbfebeaa9deb3f6a3702b5076460c4353a55. 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: 6


Intelligence 6 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3c335659038cb7bda99cc8839385bbfebeaa9deb3f6a3702b5076460c4353a55
SHA3-384 hash: 40d8d9d588c19edf3de14df92ca9db16990bfce3b81b329af9d463d4ca2300cc12fee64c1b9d01b3ee86f1f8e9696304
SHA1 hash: 4962965a0fddc79a1be3611c09181d7a66330459
MD5 hash: 32fec3c23ea4d1e0ad21dc49833b6035
humanhash: maryland-crazy-alanine-cola
File name:80d33d0fa227dc263b3e132c43f19717
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:285'184 bytes
First seen:2020-11-17 11:52:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 09731745edb87bde64ef9361c2d2a14c (3 x MassLogger, 1 x RemcosRAT, 1 x AgentTesla)
ssdeep 6144:09tYagIB3XkryNExsFAOHC1P0YPEATN+Pq6VU3FSJvbzTFnkAX:09tYagIB30r0FI1MW8q6VcUbNkAX
Threatray 1'109 similar samples on MalwareBazaar
TLSH 7F54E12071A3D073C07A21740DE8B7B7A59AB8360770C4B7BFA91E1EBDA07D145A6397
Reporter seifreed
Tags:RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
64
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Connection attempt
Creating a file in the %temp% subdirectories
Enabling the 'hidden' option for files in the %temp% directory
Setting a global event handler for the keyboard
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3c335659038cb7bda99cc8839385bbfebeaa9deb3f6a3702b5076460c4353a55/
Threat name:
Win32.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2020-11-17 11:56:25 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hqzvmwidrs333km4zcbzhbn3727kvhplh5vdoavva5sgbrbvhjkq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
21c0f71a640ec97eb4bf4e3445896f1200e676bc8c2c096db8a725d5eb6f3427
RemcosRAT
2d29f962b325477d0a35364394c3ea6178f7b030e7a4e57c3811ea3696b7d661
RemcosRAT
5561d008620229638c19ba7e991d22edfd27eef99c5a038510b24950687befd3
RemcosRAT
76ad37d1dc734c1ede800c5cc7e2459dc0a2aea8347b25ea609af6c299da5a78
RemcosRAT
84a066f7294211d47a88b38b0ad9ff2f0e385973c4a3b92b39b2df25e178aca8
RemcosRAT
92f26df2b8881b2971127cc9bd67d17924b895e4124092d49fdc6ebe4d362620
RemcosRAT
abee232f81ca94abbdb0d1c0d236b0ee49b421b32e0a6b8812e278a248b6b46a
RemcosRAT
b8d1d962744d0c6ab3abe293c4671b3ba6524f623f9d6f02361bc60eec7b4cb4
RemcosRAT
f18bf944f9365beda201e63d97f1b93139994d9cef424f855d691cf797c33d0f
RemcosRAT
fbefd8e13f38e815b0709336a96c2c24679fda1bb9498e052ff8ae4a7bccd318
RemcosRAT
+ 1'099 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/201117-dsmwjdnfyj/
Unpacked files
SH256 hash:
3c335659038cb7bda99cc8839385bbfebeaa9deb3f6a3702b5076460c4353a55
MD5 hash:
32fec3c23ea4d1e0ad21dc49833b6035
SHA1 hash:
4962965a0fddc79a1be3611c09181d7a66330459
Link:
https://www.unpac.me/results/2b500c7a-e86d-478d-af35-9d3db53c5cab/
SH256 hash:
ff5a3d0a6befdb745a79030944cc9789de74998a7f263c37274cdd982e97cce6
MD5 hash:
35fe8d0cc4dc0290402762c79325e32d
SHA1 hash:
8a92980ea3544cf6ff42a63176ca169619f8a6b5
Detections:
win_remcos_g0
Create hunting rule
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/2b500c7a-e86d-478d-af35-9d3db53c5cab/
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:INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer
Create hunting rule
Author:ditekSHen
Description:detects Windows exceutables potentially bypassing UAC using eventvwr.exe
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.

  
Delivery method
Other

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