MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3ce66a4e58b435bcd38a1272823e97f7beac54d679ff0af1224187f032360e87. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3ce66a4e58b435bcd38a1272823e97f7beac54d679ff0af1224187f032360e87
SHA3-384 hash: 227764e8a183b579a7fff7c0592f9370873c4f2650a79a0b2c2ce04441f2650471885260aaa1dc0e9cfafe1c9cbc2a28
SHA1 hash: 012cc21f1410e324533d1a883bbd60d4abe3059c
MD5 hash: 2dfe76a3750a1e91f198902086d81249
humanhash: nine-uncle-victor-network
File name:PO 186603, PO 18582.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:238'080 bytes
First seen:2020-06-18 19:20:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 3072:g1hWYaB+3uLuWUWisrtV8sExj9aEM/dXVdwzPTuVgR9aMZTXXw8XV4UQ/1hv0fSA:W843uLz8soQVkLTuyZn3m/1ifSWP6D
Threatray 919 similar samples on MalwareBazaar
TLSH 2C34D0097A98D712C4795B7ED4E7402403B9AD677622E31F7FC832AD29223E7190678F
Reporter jarumlus
Tags:RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/19854/
Detection(s):
SecuriteInfo.com.BehavesLike.Generic.fc.30295.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2020-06-18 10:13:32 UTC
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=httgutsywq23zu4kcjziepux667kyvgwph7qv4jcigd7amrwb2dq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
1620114c000809b11104adbadb3df7ac989d9c7bc5e7da5acb0ffc9c5cb05c14
RemcosRAT
3f2c710a97bb42579ee2f9956437ff160a68bd787439fbc025ab3d6b46076d34
RemcosRAT
51358357df23c81216cfed7bb144fcf65b611e622a661fa9fd5beaea4d749bb3
RemcosRAT
56fee643ba39ac908309688827397099ca6b707c45154eb14da1b693f6b16571
RemcosRAT
753883fa972dda966abb3adad3cfc94f0a82ca128d1908df58bac3ba93e60bd3
RemcosRAT
762d689595557fa3064907433659411b95132e554f7d17fcf62d1a77db51e3e5
RemcosRAT
81783c63ad44bdb77b3db79ec3cafb33222395e89d765c4ffbab36ea6b9c96eb
RemcosRAT
9160a75fe7bd27c3cb8141039d4c7383162b199454dfa285dd7d11f9fcfe52b1
RemcosRAT
aad53b1b6e50e7ee426f0790b5497cb7d63704a6775248f258db1263762761bb
RemcosRAT
c851749fd6c9fa19293d8ee2c5b45b3dc8561115ddfe7166fbaefcb9b353b7c4
RemcosRAT
+ 909 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
persistence rat family:remcos
Link:
https://tria.ge/reports/200624-eq116lgq7n/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Runs ping.exe
Suspicious use of SetThreadContext
Adds Run entry to start application
Loads dropped DLL
Executes dropped EXE
Remcos
Malware Config
C2 Extraction:
omari12.duckdns.org:9046
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: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.

Malspam

RemcosRAT

z eeb372866b2f0cf0aef6158442868f75ba272b57fcd8a9de5d05f9fe93bc00c7

RemcosRAT

Executable exe 3ce66a4e58b435bcd38a1272823e97f7beac54d679ff0af1224187f032360e87

(this sample)

  
Dropped by
MD5 ff7b7b13f645859595b1808715b9b02e
  
Dropped by
SHA256 eeb372866b2f0cf0aef6158442868f75ba272b57fcd8a9de5d05f9fe93bc00c7
  
Dropped by
RemcosRAT
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/19854/

Comments