MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d0bac6ada2cd0b49ac66bdaa4265e6cb61df1a4339f50cc7b7bdaade9029337e. 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: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d0bac6ada2cd0b49ac66bdaa4265e6cb61df1a4339f50cc7b7bdaade9029337e
SHA3-384 hash: bb0bb5e94e54436bdf0e65f061816356652d02ca044e60558294451fb01e947f6237ee010b6779fcae6bf08d60c757f8
SHA1 hash: 3e943082202a0553032e99961bc10208c28cdbe4
MD5 hash: 85ec2d803a35ae30539801820a0efffa
humanhash: connecticut-sweet-timing-mike
File name:Policja.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:1'097'728 bytes
First seen:2020-10-22 08:12:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b370bd9acb33b65a37dff94bd60f0a01 (10 x ModiLoader, 2 x AveMariaRAT, 2 x Loki)
ssdeep 12288:wfbnamhHbXW763V8d8OAqUo3priVlP3lVJN2wNkmRPxkcIhlhweV+8YZqckawUNO:wf75m8OWo0l/iOk4PHIhFluYyej
TLSH F3356C127290C332C1369AB9CD5FA7BC59A5BE40AD247887FAFC3D4D6B35E80242B157
Reporter abuse_ch
Tags:AveMariaRAT exe geo POL


Avatar
abuse_ch
Malspam distributing unidentified malware:

From: Policja <notifications@policja.pl>
Subject: Ostatnie zaproszenie od policji
Attachment: Policja.iso (contains "Policja.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/74585/
Detection(s):
SecuriteInfo.com.Variant.Zusy.322401.10551.27714.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
DNS request
Sending a custom TCP request
Creating a file
Launching a process
Result
Threat name:
AveMaria
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/506911
Signature
Contains functionality to hide user accounts
Contains functionality to inject threads in other processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal e-mail passwords
Hides that the sample has been downloaded from the Internet (zone.identifier)
Increases the number of concurrent connection per server for Internet Explorer
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Writes to foreign memory regions
Yara detected AveMaria stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 302578 Sample: Policja.exe Startdate: 22/10/2020 Architecture: WINDOWS Score: 100 43 Malicious sample detected (through community Yara rule) 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 Yara detected AveMaria stealer 2->47 49 6 other signatures 2->49 6 Policja.exe 1 15 2->6         started        11 Lyrwdrv.exe 12 2->11         started        13 Lyrwdrv.exe 13 2->13         started        process3 dnsIp4 25 cdn.discordapp.com 162.159.133.233, 443, 49732, 49751 CLOUDFLARENETUS United States 6->25 27 discord.com 162.159.138.232, 443, 49730 CLOUDFLARENETUS United States 6->27 23 C:\Users\user\AppData\Local\...\Lyrwdrv.exe, PE32 6->23 dropped 51 Writes to foreign memory regions 6->51 53 Injects a PE file into a foreign processes 6->53 15 ieinstal.exe 3 4 6->15         started        29 192.168.2.1 unknown unknown 11->29 19 ieinstal.exe 1 11->19         started        31 162.159.129.233, 443, 49747 CLOUDFLARENETUS United States 13->31 33 162.159.136.232, 443, 49745, 49748 CLOUDFLARENETUS United States 13->33 55 Multi AV Scanner detection for dropped file 13->55 57 Machine Learning detection for dropped file 13->57 21 ieinstal.exe 13->21         started        file5 signatures6 process7 dnsIp8 35 efiigbo9.duckdns.org 91.193.75.34, 49744, 8833 DAVID_CRAIGGG Serbia 15->35 37 Increases the number of concurrent connection per server for Internet Explorer 15->37 39 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->39 41 Installs a global keyboard hook 15->41 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d0bac6ada2cd0b49ac66bdaa4265e6cb61df1a4339f50cc7b7bdaade9029337e/
Threat name:
Win32.Trojan.Delf
Create hunting rule
Status:
Malicious
First seen:
2020-10-22 06:51:34 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2c5mnlnczufutldgxwveezpgznq56gsdhh2qzr5xxwvn5ebjgn7a._file
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
rat trojan family:modiloader infostealer family:warzonerat persistence
Link:
https://tria.ge/reports/201022-ceggybkspa/
Behaviour
Modifies system certificate store
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
ModiLoader First Stage
ModiLoader Second Stage
Warzone RAT Payload
ModiLoader, DBatLoader
WarzoneRat, AveMaria
Unpacked files
SH256 hash:
d0bac6ada2cd0b49ac66bdaa4265e6cb61df1a4339f50cc7b7bdaade9029337e
MD5 hash:
85ec2d803a35ae30539801820a0efffa
SHA1 hash:
3e943082202a0553032e99961bc10208c28cdbe4
Link:
https://www.unpac.me/results/247c3dd7-63c0-4e1e-8de3-8d2cc4b6d81f/
SH256 hash:
7979ae4a3cce3226df50398ad6b8134ee98c477a7ce5a18b730370b7bf831818
MD5 hash:
3a97b06e7ea20868295cdee73fb5bcc2
SHA1 hash:
05d1bb71572c833872ac4062dc8e9d509ed2d9e0
Link:
https://www.unpac.me/results/247c3dd7-63c0-4e1e-8de3-8d2cc4b6d81f/
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:Choice_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del

File information

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

Malspam

AveMariaRAT

iso ae16b7a25283aabacbeeab2a81277fa12ee09b6a72b8f1e94865a2d7e51d1ba7

AveMariaRAT

Executable exe d0bac6ada2cd0b49ac66bdaa4265e6cb61df1a4339f50cc7b7bdaade9029337e

(this sample)

  
Dropped by
MD5 bdba34c1aa708c28bb92c08393c7e102
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/74585/
  
Dropped by
SHA256 ae16b7a25283aabacbeeab2a81277fa12ee09b6a72b8f1e94865a2d7e51d1ba7

Comments