MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 38a46770fec285219ff7b62c7863e33e56555dd5ba4cbd3a1ce3d71d5d924d1c. 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: 15


Intelligence 15 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 38a46770fec285219ff7b62c7863e33e56555dd5ba4cbd3a1ce3d71d5d924d1c
SHA3-384 hash: 699166366a7b86638f74b0f73da9581a930580d66e0c7f5bd297fabf4192986fdc37ddcc69ac33492357ce9ab3888516
SHA1 hash: 0076b4db4340dab6a6098c4c577d2551504e5718
MD5 hash: 5f9521aa2af6b88b00850b067eae18e3
humanhash: beer-don-wyoming-papa
File name:file
Download: download sample
Signature Amadey
Create hunting rule
File size:5'920'256 bytes
First seen:2023-01-09 21:42:25 UTC
Last seen:2023-01-10 12:47:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:ig9S9WnBiQHLPaGX6iNQ543u2PsEp6kBFfimEPtbU6CqXXbluPZIwW9+:j89qBi4LPbR135IkBFrEP6LiBUK+
TLSH T1DF5655881BF4D919B1258F687CE83F8B803D1FE25D61652D85A913E389B0185E9F0B7F
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter andretavare5
Tags:Amadey exe


Avatar
andretavare5
Sample downloaded from https://lazydowns.com/josina.exe

Intelligence

File Origin
# of uploads :
330
# of downloads :
190
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-01-09 21:43:26 UTC
Tags:
trojan amadey stealer vidar loader
Link:
https://app.any.run/tasks/f0d6bd13-b901-4d07-bab2-6e0333d93c56

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/351290/
Detection(s):
SecuriteInfo.com.IL.Trojan.MSILZilla.9891.16238.30029.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Сreating synchronization primitives
Creating a process from a recently created file
Creating a file
Sending a custom TCP request
DNS request
Creating a window
Creating a process with a hidden window
Launching a process
Launching cmd.exe command interpreter
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm
Link:
https://www.filescan.io/uploads/63bc8a6783a5ae8cb4a836fe/reports/0220ac3b-0180-4267-b145-f400574b87f0/overview
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.
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8e9d4415-379b-48b0-85ca-9ca082b5c321
Result
Threat name:
Amadey, Vidar
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1148335
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Creates an undocumented autostart registry key
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Instant Messenger accounts or passwords
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Amadeys stealer DLL
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 781067 Sample: file.exe Startdate: 09/01/2023 Architecture: WINDOWS Score: 100 83 Multi AV Scanner detection for domain / URL 2->83 85 Malicious sample detected (through community Yara rule) 2->85 87 Antivirus detection for URL or domain 2->87 89 6 other signatures 2->89 11 file.exe 4 2->11         started        14 nbveek.exe 2->14         started        16 nbveek.exe 2->16         started        18 3 other processes 2->18 process3 file4 65 C:\...\build_2023-01-06_10-15_protected.exe, PE32 11->65 dropped 67 C:\Users\user\AppData\Local\...\Player3.exe, PE32 11->67 dropped 69 C:\Users\user\AppData\Local\...\file.exe.log, CSV 11->69 dropped 20 Player3.exe 3 11->20         started        24 build_2023-01-06_10-15_protected.exe 17 11->24         started        process5 dnsIp6 63 C:\Users\user\AppData\Local\...\nbveek.exe, PE32 20->63 dropped 91 Antivirus detection for dropped file 20->91 93 Machine Learning detection for dropped file 20->93 95 Contains functionality to inject code into remote processes 20->95 27 nbveek.exe 18 20->27         started        75 149.154.167.99 TELEGRAMRU United Kingdom 24->75 77 49.12.113.110 HETZNER-ASDE Germany 24->77 79 2 other IPs or domains 24->79 97 Detected unpacking (changes PE section rights) 24->97 99 Detected unpacking (overwrites its own PE header) 24->99 101 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 24->101 103 2 other signatures 24->103 32 cmd.exe 24->32         started        file7 signatures8 process9 dnsIp10 81 77.73.134.27 FIBEROPTIXDE Kazakhstan 27->81 71 C:\Users\user\AppData\Roaming\...\cred64.dll, PE32+ 27->71 dropped 73 C:\Users\user\AppData\Local\...\cred64[1].dll, PE32+ 27->73 dropped 113 Antivirus detection for dropped file 27->113 115 Creates an undocumented autostart registry key 27->115 117 Machine Learning detection for dropped file 27->117 119 Uses schtasks.exe or at.exe to add and modify task schedules 27->119 34 rundll32.exe 27->34         started        36 cmd.exe 1 27->36         started        38 schtasks.exe 1 27->38         started        40 conhost.exe 32->40         started        42 timeout.exe 32->42         started        file11 signatures12 process13 process14 44 rundll32.exe 34->44         started        47 conhost.exe 36->47         started        49 cmd.exe 1 36->49         started        51 cmd.exe 1 36->51         started        55 4 other processes 36->55 53 conhost.exe 38->53         started        signatures15 105 System process connects to network (likely due to code injection or exploit) 44->105 107 Tries to steal Instant Messenger accounts or passwords 44->107 109 Tries to harvest and steal ftp login credentials 44->109 111 Tries to harvest and steal browser information (history, passwords, etc) 44->111 57 tar.exe 44->57         started        59 conhost.exe 44->59         started        process16 process17 61 conhost.exe 57->61         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/38a46770fec285219ff7b62c7863e33e56555dd5ba4cbd3a1ce3d71d5d924d1c/
Threat name:
ByteCode-MSIL.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-01-09 21:43:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hcsgo4h6ykcsdh7xwywhqy7dhzlfkxovxjgl2oq44plr2xmsjuoa._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:vidar botnet:494 discovery spyware stealer trojan vmprotect
Link:
https://tria.ge/reports/230109-1kwt5sfh85/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
VMProtect packed file
Amadey
Process spawned unexpected child process
Vidar
Malware Config
C2 Extraction:
77.73.134.27/8bmdh3Slb2/index.php
https://t.me/year2023start
https://steamcommunity.com/profiles/76561199467421923
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b0ed079e-de89-4df3-a68c-6739a9759203
Unpacked files
SH256 hash:
08b623cdf21bcff2bb6dfe13441022ac1a604e95124e46c46795af0cbc68cbc8
MD5 hash:
de69b3981d3a5e41acb6da84c351e627
SHA1 hash:
3432cecdaedbe4bed725071107517abe1e75e64e
Link:
https://www.unpac.me/results/6c30ba56-26ae-409f-9b2b-25ed8b0ed443/
SH256 hash:
619bbbc9e9ddd1f6b7961cacb33d99c8f558499a33751b28d91085aab8cb95ab
MD5 hash:
43a3e1c9723e124a9b495cd474a05dcb
SHA1 hash:
d293f427eaa8efc18bb8929a9f54fb61e03bdd89
Detections:
Amadey
Create hunting rule
Link:
https://www.unpac.me/results/6c30ba56-26ae-409f-9b2b-25ed8b0ed443/
Parent samples :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 hash:
73d5eb6c6f22ecfcf0a7551bc7d518999091750b4a35207213a4358b604f3e1b
MD5 hash:
ef2cc26de59c76033a99ed6fe7b39269
SHA1 hash:
02214655b3e2ce4169120488a2126ca46d747cc7
Link:
https://www.unpac.me/results/6c30ba56-26ae-409f-9b2b-25ed8b0ed443/
SH256 hash:
38a46770fec285219ff7b62c7863e33e56555dd5ba4cbd3a1ce3d71d5d924d1c
MD5 hash:
5f9521aa2af6b88b00850b067eae18e3
SHA1 hash:
0076b4db4340dab6a6098c4c577d2551504e5718
Link:
https://www.unpac.me/results/6c30ba56-26ae-409f-9b2b-25ed8b0ed443/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/38a46770fec2/report/overview.html
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/38a46770fec285219ff7b62c7863e33e56555dd5ba4cbd3a1ce3d71d5d924d1c

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:MALWARE_Win_DLInjector04
Create hunting rule
Author:ditekSHen
Description:Detects downloader / injector
Rule name:msil_rc4
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Telegram_Links
Create hunting rule
Rule name:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/351290/
  
URLhaus
https://urlhaus.abuse.ch/url/2501303/

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