MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 98a62d38f1e6da98d8455c8066231854f13a1fa7098e345b8b84206492e8629f. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 98a62d38f1e6da98d8455c8066231854f13a1fa7098e345b8b84206492e8629f
SHA3-384 hash: 49b573006d87414bb79bbe972a6f8aaf17a11fe1b91f221f516a81178dd81fe0bd89ab0a73eb98a23e75304ac56a60b5
SHA1 hash: c92abf4907be3b2e31d86719df69b6bc75816c0f
MD5 hash: 7dc51664965655e4ef6dbcbc097b7d98
humanhash: low-fix-nine-social
File name:7dc51664965655e4ef6dbcbc097b7d98.exe
Download: download sample
Signature Amadey
Create hunting rule
File size:1'262'656 bytes
First seen:2020-07-24 08:35:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b5c755feb7f18f18c8e9e7f6de7566c0 (2 x Amadey, 1 x RaccoonStealer)
ssdeep 6144:b6n+MnYT/nLnzN5w0qzfn0nOwXnxnxnxZLnrn7nxT/nhnvnhlnpnrnpjn/nvnxnS:fq
Threatray 1'279 similar samples on MalwareBazaar
TLSH A945F109B8C04F9EE6DA487639A5D7241D9AED0E4653F00F47E4F6E1B3B3BF16A80185
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 :
645
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
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
Searching for the window
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.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/397032
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 250708 Sample: 07HHEwfzT1.exe Startdate: 24/07/2020 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 6 other signatures 2->69 8 07HHEwfzT1.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        signatures5 process6 dnsIp7 53 217.8.117.52, 49733, 49734, 49735 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 Multi AV Scanner detection for dropped file 14->55 57 Detected unpacking (changes PE section rights) 14->57 59 Detected unpacking (overwrites its own PE header) 14->59 61 Uses cmd line tools excessively to alter registry or file data 14->61 19 rundll32.exe 14->19         started        23 rundll32.exe 1 14->23         started        25 reg.exe 1 14->25         started        27 3 other processes 14->27 file8 signatures9 process10 dnsIp11 51 192.168.2.5, 443, 49703, 49710 unknown unknown 19->51 71 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 19->71 73 Tries to steal Instant Messenger accounts or passwords 19->73 75 Tries to steal Mail credentials (via file access) 19->75 77 Tries to harvest and steal ftp login credentials 19->77 79 System process connects to network (likely due to code injection or exploit) 23->79 29 WerFault.exe 27 10 23->29         started        81 Creates an undocumented autostart registry key 25->81 31 conhost.exe 25->31         started        83 Creates multiple autostart registry keys 27->83 33 conhost.exe 27->33         started        35 conhost.exe 27->35         started        37 conhost.exe 27->37         started        39 schtasks.exe 1 27->39         started        signatures12 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/98a62d38f1e6da98d8455c8066231854f13a1fa7098e345b8b84206492e8629f/
Threat name:
Win32.Trojan.RacStealer
Create hunting rule
Status:
Malicious
First seen:
2020-07-24 08:37:05 UTC
AV detection:
36 of 48 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tctc2ohr43njrwcflsagmiyyktytuh5hbghdiw4lqqqgjeximkpq._file
Verdict:
malicious
Similar samples:
1a3a564f2175feba8a40232a1c31929c8545f83628c5a4142619b96d97863490
Amadey
39d56c869cad92d68f32de4587211860f3a5c03079340351a80f2bfbee3dd547
Amadey
4487df47e3d0f8ea77106e4eec691b51f1b064394b504ad69b4419d3466f3940
Amadey
6307464741aecc02763e8a62d6af6e60b1a1a2ebba726e6044946dc5b5cf800d
Amadey
64ee5cef4381fc376f17c0f7ca02678be1a879bf946e65c9665162734e77c466
Amadey
80f19d58d6c1cf1f362bbef6ceec409de0efb225dbf78b729e773f63b08255e2
Amadey
86fc3e58537ac903356866de03df56baaba69b2641f90da283560a08fc60786b
Amadey
a4b0ae97129f396b3227af84b8a8de422a21332358ae1915340de75ca6ab80ce
Amadey
ad4c4a0f8c9bd64552f8ae0c4b890cfaddea2370b40d47e092f16f9322148006
Amadey
b98d1818806aad22980ec5e078adadff5ffa23d2ca2621ac5b603859a947dc5c
Amadey
+ 1'269 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/200724-vfza251vcn/
Behaviour
Suspicious use of AdjustPrivilegeToken
Creates scheduled task(s)
Suspicious use of FindShellTrayWindow
NTFS ADS
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
NTFS ADS
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Adds Run key to start application
JavaScript code in executable
Adds Run key to start application
Loads dropped DLL
Drops startup file
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:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/98a62d38f1e6da98d8455c8066231854f13a1fa7098e345b8b84206492e8629f

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 98a62d38f1e6da98d8455c8066231854f13a1fa7098e345b8b84206492e8629f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/417693/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/32076/

Comments