MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2a73b5bcf40617742a535178183021aa1f0ed55f85a431e1535a0b65030b6867. 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: 4


Intelligence 4 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2a73b5bcf40617742a535178183021aa1f0ed55f85a431e1535a0b65030b6867
SHA3-384 hash: fbb20a83e5695117fe721612d6ddaa5c43c4e105b2698f40e8d42dc75b3a4086e40578c6bb317c067a129704e230aa6f
SHA1 hash: 59092056ac1fab9c6f67ef4b2a3b889a8806c4a5
MD5 hash: 4d3176784f70371ee3d553c94708c2a4
humanhash: september-whiskey-jig-hydrogen
File name:file.exe
Download: download sample
Signature AveMariaRAT
Create hunting rule
File size:662'528 bytes
First seen:2020-05-28 12:59:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 799bfad8e1df4f4bf3f02415c8df1666 (6 x RemcosRAT, 1 x AveMariaRAT)
ssdeep 12288:fLVLxQiCycGdfMkP/fAquWmxWd8UQEfITqGqy01+4dbCr+vglFlaKxWPH:pt7CycI3P/fAqLAWd8UQEfITqE01+4dH
Threatray 641 similar samples on MalwareBazaar
TLSH FCE49E66B2D08937D0271A78CC17D6B8682F7E103E34998B67E5BD8DAF373813429197
Reporter abuse_ch
Tags:AveMariaRAT exe geo KOR RAT


Avatar
abuse_ch
Malspam distributing AveMariaRAT:

HELO: kolon.com
Sending IP: 155.94.185.74
From: youngkyu_lim@kolon.com
Reply-To: youngkyu_lims@kolon.com
Subject: 주의: 코오롱글로텍 대표자 변경의 건 [천안공장](계산서,거래명세표 대표자 변경 요청)
Attachment: Changed of business license.img (contains "file.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
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Gathering data
Threat name:
Win32.Trojan.Delf
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Status:
Malicious
First seen:
2020-05-28 13:37:29 UTC
File Type:
PE (Exe)
Extracted files:
65
AV detection:
21 of 31 (67.74%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
avemaria
Create hunting rule
Similar samples:
1b13660c52adcccc1cef45f137a3373f5615500a609c61a9872e5ed4336e629a
AveMariaRAT
2248af8172666d8874da1df1fc121c29520571361c6aab67e9b156c072531d90
AveMariaRAT
2534d4d9d35acd53aacf73d734a158e8cfd12c9e6a3d3527f2fb1e2dbf5a487d
AveMariaRAT
331f79d447c67aba1c4c7c9453adf79eb9c631219720e5fbcc051af167dff87d
AveMariaRAT
33a76af55237d9ba192ee8496fd6c4adc489593705e81c663a890b39e1c92a8e
AveMariaRAT
3a5943219f8400531a411b909b666337ba4f232d19e003a0128e0d699106f04f
AveMariaRAT
40503a4df817599fdf0125c5b99076700718e3eb50bbb759d139aa95a8d18d59
AveMariaRAT
8f787ad8df4ea3ee0c0940cf5170cccffa5c5783f065b89581de06c53a20b30c
AveMariaRAT
b5b64f85cdeb5432018e22087fce4b6dc1e56593e8416335f471d4eac1e2b8cf
AveMariaRAT
c72cde3224e01da2283065c5a94d252f528c132019eb2f2656c86a7caa1006c2
AveMariaRAT
+ 631 additional samples on MalwareBazaar
Result
Malware family:
warzonerat
Create hunting rule
Score:
  10/10
Tags:
family:modiloader family:warzonerat infostealer persistence rat trojan
Link:
https://tria.ge/reports/201109-v72evqwel6/
Behaviour
Modifies system certificate store
Suspicious use of WriteProcessMemory
NTFS ADS
Adds Run key to start application
Drops startup file
Warzone RAT Payload
ModiLoader, DBatLoader
WarzoneRat, AveMaria
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.

ba3c9f0a0e125b02c79ecb8a5198b3a0

AveMariaRAT

Executable exe 2a73b5bcf40617742a535178183021aa1f0ed55f85a431e1535a0b65030b6867

(this sample)

  
Dropped by
MD5 ba3c9f0a0e125b02c79ecb8a5198b3a0
  
Delivery method
Distributed via e-mail attachment

Comments