MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 58c686ae386e71180a0e0544c536e33d1348ab5dd9e7102dc250302f1d721fa6. 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


Riskware.Generic


Vendor detections: 7


Intelligence 7 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 58c686ae386e71180a0e0544c536e33d1348ab5dd9e7102dc250302f1d721fa6
SHA3-384 hash: a9765ef8d8508b19f44fefaa99f5f09d9580d49a19d009216de4908c309f07714fcb7a0ef443f68cf76ca878840fdd9a
SHA1 hash: 5a540d85fa528c31b7d896b766b7bb7cbbe63207
MD5 hash: 3d9a654768c52c0fb1b19ec9d1d5fbce
humanhash: michigan-item-pennsylvania-hawaii
File name:58c686ae386e71180a0e0544c536e33d1348ab5dd9e7102dc250302f1d721fa6
Download: download sample
Signature Riskware.Generic
Create hunting rule
File size:3'015'350 bytes
First seen:2020-11-12 14:04:51 UTC
Last seen:2024-07-24 14:39:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 676f4bc1db7fb9f072b157186a10179e (1'400 x AveMariaRAT, 37 x Riskware.Generic, 2 x njrat)
ssdeep 24576:7+17A3mZZcVKfIxTiEVc847flVC6faaQDbGV6eH81k6IbGD2JTu0GoZQDbGV6eHf:7+17A3mw4gxeOw46fUbNecCCFbNecW
Threatray 3'871 similar samples on MalwareBazaar
TLSH 82D5AEC3FA4D788AC6264175B90F9D10DC49FA3E1758B72F1B377A5284CB1E0D2926CA
Reporter seifreed
Tags:Riskware.Generic

Intelligence

File Origin
# of uploads :
2
# of downloads :
63
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Packer.PrivateExeProte-16
Create hunting rule

PUA.Win.Packer.Ep-7
Create hunting rule

PUA.Win.Packer.Embedpe-3
Create hunting rule

PUA.Win.Packer.AcprotectUltraprotect-1
Create hunting rule

PUA.Win.Packer.Asprotect-3
Create hunting rule

Win.Malware.Ursu-6793772-0
Create hunting rule

Win.Malware.Ursu-6914170-0
Create hunting rule

Win.Malware.Ursu-6914171-0
Create hunting rule

Win.Malware.Cerber-6989221-0
Create hunting rule

Win.Malware.Cryptinject-9785242-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Running batch commands
Creating a process with a hidden window
Forced system process termination
Creating a window
Creating a file in the %temp% directory
Creating a file
Creating a file in the Windows subdirectories
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Forced shutdown of a system process
Creating a file in the mass storage device
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun by creating a file
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/58c686ae386e71180a0e0544c536e33d1348ab5dd9e7102dc250302f1d721fa6/
Threat name:
Win32.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2020-11-12 14:06:33 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lddinlrynzyrqcqoavcmknxdhujurk253htralockayc6hlsd6ta._file
Verdict:
unknown
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92ce410b14a8518b846cd55254c0e597163717af746c4d615e96f2f9af47c7e0
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9b4a220db44ce111f5eadc99e7802cacd73f59c0ca68e77f3e3e40aa403d6907
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e761d308089dba30cc23f8878d984aa1f11b049f2f096e9766db3c92e1ccf290
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ecc97cd7d662ea354648faca96ac7f9c29d5e66ff6dea52b0a8ef667b21ffae8
Riskware.Generic
+ 3'861 additional samples on MalwareBazaar
Unpacked files
SH256 hash:
58c686ae386e71180a0e0544c536e33d1348ab5dd9e7102dc250302f1d721fa6
MD5 hash:
3d9a654768c52c0fb1b19ec9d1d5fbce
SHA1 hash:
5a540d85fa528c31b7d896b766b7bb7cbbe63207
Detections:
win_ave_maria_g0
Create hunting rule
Link:
https://www.unpac.me/results/1755e313-6a50-4c9b-b9ff-cf175da21564/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Nymaim
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/58c686ae386e71180a0e0544c536e33d1348ab5dd9e7102dc250302f1d721fa6

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:ave_maria_warzone_rat
Create hunting rule
Author:jeFF0Falltrades
Rule name:Chrome_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Chrome in files like avemaria
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:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:RDPWrap
Create hunting rule
Author:@bartblaze
Description:Identifies RDP Wrapper, sometimes used by attackers to maintain persistence.
Reference:https://github.com/stascorp/rdpwrap
Rule name:UAC_bypass_bin_mem
Create hunting rule
Author:James_inthe_box
Description:UAC bypass in files like avemaria

File information

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

  
Delivery method
Other

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