MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c381d8cd8db61a6517450b92e3757d4eae36518580a3d2f4761522d0b7b3f4f0. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c381d8cd8db61a6517450b92e3757d4eae36518580a3d2f4761522d0b7b3f4f0
SHA3-384 hash: 0c92cf2d715d630db325a05999d078348d4f384f62fa4473f26e640cf60bc4ac8adb5f474034ae78081d18a0af5f2fe7
SHA1 hash: ea8750e878bf0e547607c2540048759b77037d9c
MD5 hash: 3fc29c75f368dd5147a82f87622a3d18
humanhash: beer-jupiter-floor-monkey
File name:c381d8cd8db61a6517450b92e3757d4eae36518580a3d2f4761522d0b7b3f4f0
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:394'752 bytes
First seen:2020-06-10 11:55:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:CuCgi26avUuMVIfzpmBKKNLZtVNg6BKrEMYnrSuzQSt4sYGXW:FZioU0fcBKiZO6BKrZruzQSSGXW
Threatray 812 similar samples on MalwareBazaar
TLSH FB84E7C1E2483CFDE80A17724D36AD212157BD7996B5412FA45FB42A9BF728330B2C5B
Reporter JAMESWT_WT
Tags:RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
Origin country :
n/a
Vendor Threat Intelligence
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/369426
Behaviour
Behavior Graph:
Download SVG
Gathering data
Threat name:
ByteCode-MSIL.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2020-06-08 18:54:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
28 of 31 (90.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yoa5rtmnwyngkf2fbojog5l5j2xdmumfqcr5f5dwcurnbn5t6tya._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
1b6a2988b79150655b57d5df600c7c41fd6aa6bb58a4fe747e4d5fdddd641f8c
RemcosRAT
1c5ca08ab6e50efcb71f7d20259bfae595af46513786bf9d130bf0e484a6d77f
RemcosRAT
3569d46f24fc262031aad2932c38bf1347420472f197628c622a45e6b061ca76
RemcosRAT
417022af236bc97978cd14c5ffb8e5ced3392987a8b73ae3a5f1906367419abd
RemcosRAT
5623d23f830311afc91586eeae9824ede5dd4233d9b45a45a6bea4110514db48
RemcosRAT
64ba0f4265f9ed3f3f9315ee0256b360827074d5f898a7eb07ed98dd5f7fec7e
RemcosRAT
8ac3bffe53d155508761f8fd5fb59307f0154f56c9526f0717b9d7e79bf96d61
RemcosRAT
970ffc480d61b37737f34ddf738e257a99162cce8338f7c59fdd4ab995ae9dfc
RemcosRAT
adbc3dc51f95c015745ba340922b17b59d4528b206871c158f7b6f453f8af972
RemcosRAT
d03674f0452d3be687784b62b84f2cb32e6d8dd59beaeccd1608b07cae1aef4f
RemcosRAT
+ 802 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos rat rezer0
Link:
https://tria.ge/reports/201109-lz99wc6qye/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Uses the VBS compiler for execution
rezer0
Remcos
Malware Config
C2 Extraction:
nagod.ddns.net:8811
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:win_remcos_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:win_remcos_g0
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann<at>fkie.fraunhofer.de>

File information

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

Comments