MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c95ca2828f96e70328cd9ac4dfddad25fb0dcddc2e265200401ce10eecf3c2a4. 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


AveMariaRAT


Vendor detections: 5


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

SHA256 hash: c95ca2828f96e70328cd9ac4dfddad25fb0dcddc2e265200401ce10eecf3c2a4
SHA3-384 hash: 6bf2887d6e468dba83a5f6a432beebb7a2070230f14e196b7929f2995e2ebec95a9369858188644d13c226e570b78e66
SHA1 hash: 21bb5c17690bb277422d855619f0ca7f20182019
MD5 hash: 24e5934191f08a725c5005adaf753d11
humanhash: fix-delaware-rugby-skylark
File name:Doc_43795379326436.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:334'848 bytes
First seen:2020-06-28 23:57:34 UTC
Last seen:2020-06-29 00:54:58 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 3072:Ro4HiLh7ZVey+rzqTWEBhrFL1UTyAGwHqcJyScv4CJLPu:REl1wy+rzS5BhrDYq5v4CZ
Threatray 535 similar samples on MalwareBazaar
TLSH 5564E603BE84E638C1545E3340EF1D40A3B2ADE22233DB4F7F4E9B595D5065A6E6632E
Reporter jarumlus
Tags:AveMariaRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Detection:
WarzoneRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/15269/
Detection(s):
SecuriteInfo.com.Cobalt_functions.26332.9956.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-28 23:59:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zfokfaups3tqgkgntlcn7xnnex5q3to4fytfeacadtqq53htyksa._file
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
60d7b2ab0fb53d37576c2edd50231cc82e87d0c0cee85afddac247cb795164c3
AveMariaRAT
61079c74aff96424d4b6d794636faa4d7bfd9df2ba67a506164d4168ca6bb234
AveMariaRAT
67cc16a792204c4e3e4b0498f798332fd8820c6efe76509397eaf7f3e0885cb4
AveMariaRAT
7512bd9a7cde4e858daf59614a6933bfc8190aba1dbe6d4221c5e8b8b1750643
AveMariaRAT
9d71c01a2e63e041ca58886eba792d3fc0c0064198d225f2f0e2e70c6222365c
AveMariaRAT
b44646b530b067dadca8a6b31582efa9b9738c068a209af3b1bb4d403bd574fc
AveMariaRAT
b612173e75cc939bb718725850a57a1487095d863db268758b5ee0bf2463f89d
AveMariaRAT
de4c58d6778afedc71c7df851b18de746b45829a4370cf28a64094a0ac27ef6b
AveMariaRAT
e1b924fa9552fc6bccfe3134bd3930b41ddbb93854e4a82cd6df2344496e5948
AveMariaRAT
e97d4cbbbb923b04cee8f87235ad15ab83a7cba51984422cdfdcfefa7e81d457
AveMariaRAT
+ 525 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence spyware
Link:
https://tria.ge/reports/200628-bdmmd47qsx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
NTFS ADS
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run entry to start application
Reads user/profile data of web browsers
Drops startup file
Loads dropped DLL
Executes dropped EXE
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:Cobalt_functions
Create hunting rule
Author:@j0sm1
Description:Detect functions coded with ROR edi,D; Detect CobaltStrike used by differents groups APT
Rule name:Codoso_Gh0st_1
Create hunting rule
Author:Florian Roth
Description:Detects Codoso APT Gh0st Malware
Reference:https://www.proofpoint.com/us/exploring-bergard-old-malware-new-tricks
Rule name:Codoso_Gh0st_2
Create hunting rule
Author:Florian Roth
Description:Detects Codoso APT Gh0st Malware
Reference:https://www.proofpoint.com/us/exploring-bergard-old-malware-new-tricks
Rule name:MAL_Envrial_Jan18_1
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:win_ave_maria_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

AveMariaRAT

rar 7d9d2f6b006ed18d3352f08203d3a69e135a6febe702791d5245e8898022ff6c

AveMariaRAT

Executable exe c95ca2828f96e70328cd9ac4dfddad25fb0dcddc2e265200401ce10eecf3c2a4

(this sample)

  
Dropped by
MD5 9fad8581537743c2a6fcc37ec8c47362
  
Dropped by
SHA256 7d9d2f6b006ed18d3352f08203d3a69e135a6febe702791d5245e8898022ff6c
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/15269/

Comments