MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 39d56c869cad92d68f32de4587211860f3a5c03079340351a80f2bfbee3dd547. 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


Amadey


Vendor detections: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 39d56c869cad92d68f32de4587211860f3a5c03079340351a80f2bfbee3dd547
SHA3-384 hash: 56378de1a6f4412256da988c335fad9a51f5c7a8e01e6f95451aa0038e9f1544ccd7bed338e726632a5792f3ea312e1e
SHA1 hash: 8eee0d39515cf6d6303d42df33b576ed08a30975
MD5 hash: 9ed447849633a03774b6661cd8f53339
humanhash: kitten-wisconsin-river-early
File name:9ed447849633a03774b6661cd8f53339.exe
Download: download sample
Signature Amadey
Create hunting rule
File size:1'297'984 bytes
First seen:2020-07-25 07:36:37 UTC
Last seen:2020-07-25 08:57:40 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 041ad0c53659f64557cdc385543bb810 (4 x Amadey, 3 x RaccoonStealer)
ssdeep 6144:j6n+MnYT/nLnzN5w0qzfn0nOwXnxnxnxZLnrn7nxT/nhnvnhlnpnrnpjn/nvnxn2:61ZIS
Threatray 1'279 similar samples on MalwareBazaar
TLSH 0E551209B8C04F9EE6D6487639A5D7241D9AED0E8653F00F47E4F6E1B3B3BF16A80185
Reporter abuse_ch
Tags:Amadey exe


Avatar
abuse_ch
Amadey C2:
http://217.8.117.52/gBvqLn4Dc/index.php

Intelligence

File Origin
# of uploads :
2
# of downloads :
777
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Amadey
Create hunting rule
Link:
https://www.capesandbox.com/analysis/32341/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader34.5317.25837.12301.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Changing the Zone.Identifier stream
Creating a process from a recently created file
Creating a window
Creating a file in the %temp% directory
Launching a process
Reading critical registry keys
Connection attempt
Deleting a recently created file
Running batch commands
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Sending an HTTP GET request to an infection source
Sending an HTTP POST request to an infection source
Result
Threat name:
Amadey
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/397877
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates an undocumented autostart registry key
Creates files in alternative data streams (ADS)
Creates multiple autostart registry keys
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Posts data to a JPG file (protocol mismatch)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file access)
Uses cmd line tools excessively to alter registry or file data
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Amadey bot
Yara detected Amadey\'s stealer DLL
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 251119 Sample: DKgk4BQURW.exe Startdate: 25/07/2020 Architecture: WINDOWS Score: 100 63 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->63 65 Multi AV Scanner detection for domain / URL 2->65 67 Antivirus detection for dropped file 2->67 69 7 other signatures 2->69 8 DKgk4BQURW.exe 4 2->8         started        12 bdif.exe 2->12         started        process3 file4 41 C:\ProgramData\1321ba6d1f\bdif.exe, PE32 8->41 dropped 85 Detected unpacking (changes PE section rights) 8->85 87 Detected unpacking (overwrites its own PE header) 8->87 89 Creates files in alternative data streams (ADS) 8->89 14 bdif.exe 16 8->14         started        19 WerFault.exe 3 10 12->19         started        signatures5 process6 dnsIp7 53 217.8.117.52, 49714, 49716, 49717 CREXFEXPEX-RUSSIARU Russian Federation 14->53 43 C:\Users\user\AppData\Local\Temp\scr.dll, PE32 14->43 dropped 45 C:\Users\user\AppData\Local\Temp\cred.dll, PE32 14->45 dropped 47 C:\Users\user\AppData\Local\...\cred[1].dll, PE32 14->47 dropped 49 C:\Users\user\AppData\Local\...\scr[1].dll, PE32 14->49 dropped 55 Antivirus detection for dropped file 14->55 57 Multi AV Scanner detection for dropped file 14->57 59 Detected unpacking (changes PE section rights) 14->59 61 2 other signatures 14->61 21 rundll32.exe 14->21         started        25 reg.exe 1 14->25         started        27 reg.exe 1 1 14->27         started        29 3 other processes 14->29 file8 signatures9 process10 dnsIp11 51 192.168.2.7, 443, 49688, 49694 unknown unknown 21->51 71 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->71 73 Tries to steal Instant Messenger accounts or passwords 21->73 75 Tries to steal Mail credentials (via file access) 21->75 77 Tries to harvest and steal ftp login credentials 21->77 79 Creates an undocumented autostart registry key 25->79 31 conhost.exe 25->31         started        81 Creates multiple autostart registry keys 27->81 33 conhost.exe 27->33         started        83 System process connects to network (likely due to code injection or exploit) 29->83 35 conhost.exe 29->35         started        37 conhost.exe 29->37         started        39 schtasks.exe 1 29->39         started        signatures12 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/39d56c869cad92d68f32de4587211860f3a5c03079340351a80f2bfbee3dd547/
Threat name:
Win32.Trojan.RacStealer
Create hunting rule
Status:
Malicious
First seen:
2020-07-25 07:38:08 UTC
AV detection:
38 of 48 (79.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hhkwzbu4vwjnndzs3zcyoiiymdz2lqbqpe2agunib4v7x3r52vdq._file
Verdict:
malicious
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86fc3e58537ac903356866de03df56baaba69b2641f90da283560a08fc60786b
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a4b0ae97129f396b3227af84b8a8de422a21332358ae1915340de75ca6ab80ce
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ad4c4a0f8c9bd64552f8ae0c4b890cfaddea2370b40d47e092f16f9322148006
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Amadey
+ 1'269 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/200725-zd7v15rtfx/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
NTFS ADS
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
NTFS ADS
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Adds Run key to start application
Adds Run key to start application
Loads dropped DLL
Loads dropped DLL
Executes dropped EXE
Blacklisted process makes network request
Blacklisted process makes network request
Executes dropped EXE
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/39d56c869cad92d68f32de4587211860f3a5c03079340351a80f2bfbee3dd547

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:win_amadey_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.

Web download

Amadey

Executable exe 39d56c869cad92d68f32de4587211860f3a5c03079340351a80f2bfbee3dd547

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/417693/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/32341/

Comments