MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1b9f012fbc8c7c5d5f29ec0e3814394caa3f7eb1dbb1999f48ce79b1d61abd23. 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: 1b9f012fbc8c7c5d5f29ec0e3814394caa3f7eb1dbb1999f48ce79b1d61abd23
SHA3-384 hash: d5c6919cd2cfed84b55ff7a5b4efaafad592e3acdcf317f7c3c61531f1fe5f1e109106004daa90dae1c8f0f577fa5266
SHA1 hash: 2f1ab8aeb7dad7696a531ffd7a0d9c492d5c3b22
MD5 hash: 383f32ce2e8aa4c0c4bac45f3159674b
humanhash: robin-sodium-early-burger
File name:383f32ce2e8aa4c0c4bac45f3159674b.exe
Download: download sample
Signature Amadey
Create hunting rule
File size:1'201'728 bytes
First seen:2020-07-31 07:06:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f7b09d7281c27bea542f53ddd6f38aa7 (5 x Amadey, 4 x RaccoonStealer)
ssdeep 3072:0+Y9xJ5k3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3v3vec:0N9Dn0Zp
Threatray 1'268 similar samples on MalwareBazaar
TLSH D645FFA436E9AFD3DA8781BA6111E66A1D0BDD354FACF1537540FCE823373E40C06AA5
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 :
814
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/35879/
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
Connection attempt to an infection source
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.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/404629
Signature
Creates an undocumented autostart registry key
Creates files in alternative data streams (ADS)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for dropped file
Machine Learning detection for sample
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\'s stealer DLL
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 254544 Sample: dsEw1y1f8s.exe Startdate: 31/07/2020 Architecture: WINDOWS Score: 100 59 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->59 61 Yara detected Amadey\'s stealer DLL 2->61 63 Machine Learning detection for sample 2->63 65 Uses schtasks.exe or at.exe to add and modify task schedules 2->65 8 dsEw1y1f8s.exe 4 2->8         started        12 bdif.exe 2->12         started        process3 file4 37 C:\ProgramData\1321ba6d1f\bdif.exe, PE32 8->37 dropped 77 Detected unpacking (changes PE section rights) 8->77 79 Detected unpacking (overwrites its own PE header) 8->79 81 Creates files in alternative data streams (ADS) 8->81 14 bdif.exe 16 8->14         started        signatures5 process6 dnsIp7 49 217.8.117.52, 49697, 49698, 49699 CREXFEXPEX-RUSSIARU Russian Federation 14->49 39 C:\Users\user\AppData\Local\Temp\cred.dll, PE32 14->39 dropped 41 C:\Users\user\AppData\Local\...\cred[1].dll, PE32 14->41 dropped 43 C:\Users\user\AppData\Local\Temp\scr.dll, PE32 14->43 dropped 45 C:\Users\user\AppData\Local\...\scr[1].dll, PE32 14->45 dropped 51 Detected unpacking (changes PE section rights) 14->51 53 Detected unpacking (overwrites its own PE header) 14->53 55 Machine Learning detection for dropped file 14->55 57 Uses cmd line tools excessively to alter registry or file data 14->57 19 rundll32.exe 14->19         started        23 reg.exe 1 14->23         started        25 cmd.exe 1 14->25         started        27 2 other processes 14->27 file8 signatures9 process10 dnsIp11 47 192.168.2.4, 49672, 49678, 49680 unknown unknown 19->47 67 System process connects to network (likely due to code injection or exploit) 19->67 69 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 19->69 71 Tries to steal Instant Messenger accounts or passwords 19->71 75 2 other signatures 19->75 73 Creates an undocumented autostart registry key 23->73 29 conhost.exe 23->29         started        31 conhost.exe 25->31         started        33 schtasks.exe 1 25->33         started        35 conhost.exe 27->35         started        signatures12 process13
Detection:
amadey
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1b9f012fbc8c7c5d5f29ec0e3814394caa3f7eb1dbb1999f48ce79b1d61abd23/
Threat name:
Win32.Trojan.RacStealer
Create hunting rule
Status:
Malicious
First seen:
2020-07-31 07:08:06 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=dopqcl54rr6f2xzj5qhdqfbzjsvd67vr3oyzth2izz43dvq2xurq._file
Verdict:
malicious
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Amadey
+ 1'258 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/200731-am3al6b7v6/
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
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:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1b9f012fbc8c7c5d5f29ec0e3814394caa3f7eb1dbb1999f48ce79b1d61abd23

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 1b9f012fbc8c7c5d5f29ec0e3814394caa3f7eb1dbb1999f48ce79b1d61abd23

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/35879/
  
URLhaus
https://urlhaus.abuse.ch/url/417693/
  
Delivery method
Distributed via web download

Comments