MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1b88bdf373be94a4ca91fdd8e7752b40fe23f5bdb0820388b3c10376eb22c9d5. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1b88bdf373be94a4ca91fdd8e7752b40fe23f5bdb0820388b3c10376eb22c9d5
SHA3-384 hash: 8863744371f7e877abe1fe19267f5a2ca0ebb138e5b227332ad7aaeccb41cf277f70565b5b82eecee543002f8ee22b9b
SHA1 hash: 6a95c032cd8bc23164c1af09bf011056ba6a1ab6
MD5 hash: d52e057c3d1f5100a72c0611b3dc2902
humanhash: cardinal-may-connecticut-spring
File name:1b88bdf373be94a4ca91fdd8e7752b40fe23f5bdb0820388b3c10376eb22c9d5
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:3'034'960 bytes
First seen:2020-06-17 08:50:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 49152:hh+ZkldoPK8Yad7cwj644Mh+ZkldoPK8YaLDNcw:C2cPK8YwjE2cPK8d
Threatray 1'448 similar samples on MalwareBazaar
TLSH 88E5D042B399C0F6FF5663B39B1AB646677C7D3141B3411F23982E68BD711B2022E663
Reporter JAMESWT_WT
Tags:RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Detection(s):
Win.Downloader.LokiBot-6962970-0
Create hunting rule

Win.Malware.Autoit-6985962-0
Create hunting rule

Win.Packed.Autoit-7362116-0
Create hunting rule

SecuriteInfo.com.AIT.Trojan.Nymeria.1583.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2020-06-12 18:44:18 UTC
File Type:
PE (Exe)
Extracted files:
49
AV detection:
30 of 31 (96.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=doel343tx2kkjsur7xmoo5jlid7ch5n5wcbahcftyebxn2zczhkq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
0da9847b866af42aeca7cca453cab719a46d255ee252fe15184b3e3e401ab8a0
RemcosRAT
2b554ef8cede0aaf90b2eba967599dede6795344ae5c7e876e5c3a5776894a16
RemcosRAT
2e1ae006b7e36e902198d9978964651ac51f62484dc23a9423d4c8848d585a69
RemcosRAT
34991b7520110a2b781dbb5000fbe3194dd2d5bff9951f7d682afff40b4a91b8
RemcosRAT
588a74b9f0b75acd546143c7f79ae935ea948275ff11ac6d368c3f4b99b2d410
RemcosRAT
71bd18bc16703af52360e74da33cc7df97fe6a01466475f458342bf10eacb3f8
RemcosRAT
e77ceac98f08984fc5fadbe08e184d75b8e6a172b5ab8bfe2e77d8321158d340
RemcosRAT
f0f1e17b395c7395540891040a7458c25939f5644ef848fbd603ad6e2c066aba
RemcosRAT
f64af0e654ba151a233bc6ead972cbc4060e922deb1622b3a75a11854e1354e8
RemcosRAT
fdbf2db23a47bf68de9535195e4dcdd74cf899b9cb04937650aa246859a65463
RemcosRAT
+ 1'438 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
rat family:remcos persistence
Link:
https://tria.ge/reports/200624-pn5yhzmfax/
Behaviour
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run entry to start application
Loads dropped DLL
Executes dropped EXE
Remcos
Malware Config
C2 Extraction:
daya4659.ddns.net:8282
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:Remcos
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Remcos in memory
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.

Cape
Cape
https://www.capesandbox.com/analysis/19221/

Comments