MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f934dd77ce257ac7b7f2e8b81293aa4014998743a35b58d57329d83222c2a314. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f934dd77ce257ac7b7f2e8b81293aa4014998743a35b58d57329d83222c2a314
SHA3-384 hash: 040b66f3c2e11a8c9a092532a20558d4b498da0946159cd48805b8409a06c454febfd724ecf0d0aed0bc29de7b3565fd
SHA1 hash: ac7c13ddf35758a4159b384c07d32f14ad27ab0d
MD5 hash: f95b6d064009ade44d6fe6c09be71f9f
humanhash: delaware-low-eighteen-uniform
File name:f95b6d064009ade44d6fe6c09be71f9f.exe
Download: download sample
Signature Amadey
Create hunting rule
File size:1'235'520 bytes
First seen:2020-07-24 08:32:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d44eb25cf9912c0a8b5bcf77cccd1a2b (1 x Amadey)
ssdeep 6144:IXmfICMc3DyL+vpor9l9fDzFjVbbDhRTFzth7tTDLl9fDzFjVbbDhRTFzth7tTD6:am7vyK
Threatray 1'346 similar samples on MalwareBazaar
TLSH C3459A2BB344DBA099C24DF49E65C3C20CFB51A61B0293D581AEA9D127EFC7ED439079
Reporter abuse_ch
Tags:Amadey exe


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

Intelligence

File Origin
# of uploads :
1
# of downloads :
646
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/32071/
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
Sending an HTTP GET request
Deleting a recently created file
Searching for the window
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Using the Windows Management Instrumentation requests
Running batch commands
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Connection attempt to an infection source
Sending an HTTP GET request to an infection source
Sending an HTTP POST request to an infection source
Enabling autorun with Startup directory
Result
Threat name:
Amadey
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/397022
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 250702 Sample: y2LnSAgs1N.exe Startdate: 24/07/2020 Architecture: WINDOWS Score: 100 62 cdn.onenote.net 2->62 84 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->84 86 Multi AV Scanner detection for domain / URL 2->86 88 Found malware configuration 2->88 90 10 other signatures 2->90 9 y2LnSAgs1N.exe 4 2->9         started        13 bdif.exe 2->13         started        signatures3 process4 file5 60 C:\ProgramData\1321ba6d1f\bdif.exe, PE32 9->60 dropped 108 Detected unpacking (changes PE section rights) 9->108 110 Detected unpacking (overwrites its own PE header) 9->110 112 Creates files in alternative data streams (ADS) 9->112 15 bdif.exe 18 9->15         started        signatures6 process7 dnsIp8 66 217.8.117.52, 49735, 49736, 49737 CREXFEXPEX-RUSSIARU Russian Federation 15->66 68 office-supply.top 47.251.40.237, 49742, 80 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC United States 15->68 44 C:\Users\user\AppData\Local\Temp\scr.dll, PE32 15->44 dropped 46 C:\Users\user\AppData\Local\Temp\cred.dll, PE32 15->46 dropped 48 C:\Users\user\AppData\Local\...\ldr[1].exe, PE32 15->48 dropped 50 3 other malicious files 15->50 dropped 76 Multi AV Scanner detection for dropped file 15->76 78 Detected unpacking (changes PE section rights) 15->78 80 Detected unpacking (overwrites its own PE header) 15->80 82 2 other signatures 15->82 20 rundll32.exe 15->20         started        24 ldr.exe 26 15->24         started        27 rundll32.exe 1 15->27         started        29 4 other processes 15->29 file9 signatures10 process11 dnsIp12 64 192.168.2.5, 2071, 443, 49704 unknown unknown 20->64 92 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 20->92 94 Tries to steal Instant Messenger accounts or passwords 20->94 96 Tries to steal Mail credentials (via file access) 20->96 98 Tries to harvest and steal ftp login credentials 20->98 52 C:\Users\user\AppData\Roaming\...\PCICL32.DLL, PE32 24->52 dropped 54 C:\Users\user\AppData\...\remcmdstub.exe, PE32 24->54 dropped 56 C:\Users\user\AppData\Roaming\...\pcicapi.dll, PE32 24->56 dropped 58 6 other files (none is malicious) 24->58 dropped 100 Multi AV Scanner detection for dropped file 24->100 31 client32.exe 1 17 24->31         started        102 System process connects to network (likely due to code injection or exploit) 27->102 34 WerFault.exe 27->34         started        104 Creates an undocumented autostart registry key 29->104 106 Creates multiple autostart registry keys 29->106 36 conhost.exe 29->36         started        38 conhost.exe 29->38         started        40 conhost.exe 29->40         started        42 2 other processes 29->42 file13 signatures14 process15 dnsIp16 70 Ysanhumeg1.com 5.45.74.219, 2071, 49792 SERVERIUS-ASNL Russian Federation 31->70 72 geography.netsupportsoftware.com 62.172.138.35, 49800, 80 BTGB United Kingdom 31->72 74 geo.netsupportsoftware.com 31->74
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f934dd77ce257ac7b7f2e8b81293aa4014998743a35b58d57329d83222c2a314/
Threat name:
Win32.Trojan.RacStealer
Create hunting rule
Status:
Malicious
First seen:
2020-07-24 08:34:08 UTC
AV detection:
35 of 48 (72.92%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7e2n256oev5mpn7s5c4bfe5kiakjtb2dunnvrvltfhmdeiwcumka._file
Verdict:
malicious
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2923b0d410dc2b3827f3c66ed06aac9247f7038a0e95a6328bc7d1c8da4c570b
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59bd43620e22981089d8d095131c96c77f5d084a0c2783a786a7dc11dfc5523c
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8bf177dcc822f7eaff3e87fec2e36a7cf7eb7dc24f6a64a3b5f2bbf27c3fef42
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b9ff3585c7e79f19da3abf930a8b9a6c8652f9c82babd9d78e5abbfe8990cdc6
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c2d759d5e844e35914f07c0ece1627c824c7a05f0addafbf45a80f595f7b49e4
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fe271b4266e4d1da6cd411a99f35ef14bba6e93354d43f4b790008d9222e0ba7
Amadey
+ 1'336 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/200724-qk98rfc87n/
Behaviour
Suspicious use of FindShellTrayWindow
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
NTFS ADS
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Creates scheduled task(s)
NTFS ADS
Adds Run key to start application
JavaScript code in executable
Adds Run key to start application
JavaScript code in executable
Loads dropped DLL
Drops startup file
Loads dropped DLL
Drops startup file
Executes dropped EXE
Blacklisted process makes network request
Executes dropped EXE
Blacklisted process makes network request
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f934dd77ce257ac7b7f2e8b81293aa4014998743a35b58d57329d83222c2a314

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
Rule name:win_amadey_g0
Create hunting rule
Author:Slavo Greminger, SWITCH-CERT

File information

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

Web download

Amadey

Executable exe f934dd77ce257ac7b7f2e8b81293aa4014998743a35b58d57329d83222c2a314

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/32071/
  
URLhaus
https://urlhaus.abuse.ch/url/417693/
  
Delivery method
Distributed via web download

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