MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f3dadd2a5177fb918eabacc6a433d46f1975dd9c18cc0a7b63e09669625b800. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3f3dadd2a5177fb918eabacc6a433d46f1975dd9c18cc0a7b63e09669625b800
SHA3-384 hash: 165ba25ee22eaa0556e3a2905f119708bd1fba3eee2f698382968998d8a8e5523c317ffdd2322241c007cb9f87a769df
SHA1 hash: 43ef57b2adf9115c51041b5baba5a1565501b1a1
MD5 hash: 17a8f85f937d8106c020a366d7c6ccb4
humanhash: arkansas-summer-six-vermont
File name:17a8f85f937d8106c020a366d7c6ccb4.exe
Download: download sample
Signature Amadey
Create hunting rule
File size:232'448 bytes
First seen:2023-02-24 13:30:22 UTC
Last seen:2023-02-24 15:29:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash dd0e4efabc62274a7cfb37b4b7a2951d (17 x Amadey, 5 x RedLineStealer, 1 x Stop)
ssdeep 3072:up/r/XWcqLhrksdsUrPYdBqaTl723DSVhdu1SAA8YcG9lKVf1svV+NhcmEx:uNzGcU9LPGQaTASlu1STVJGMV+4
Threatray 1 similar samples on MalwareBazaar
TLSH T1313419647916C031C66061B629F9BFF2C19DB8269BB049DB37810F7BCA112F76970E39
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:Amadey exe


Avatar
abuse_ch
Amadey C2:
212.87.204.93:8081

Intelligence

File Origin
# of uploads :
2
# of downloads :
210
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
17a8f85f937d8106c020a366d7c6ccb4.exe
Verdict:
Malicious activity
Analysis date:
2023-02-24 13:31:47 UTC
Tags:
trojan amadey opendir loader aurorastealer stealer
Link:
https://app.any.run/tasks/b6f468ad-f667-4186-959c-86465f61b3f0

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/369450/
Detection(s):
SecuriteInfo.com.Variant.Doina.46294.20939.19296.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Сreating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Launching a process
Launching cmd.exe command interpreter
Sending an HTTP POST request
Creating a file in the %AppData% subdirectories
Adding an access-denied ACE
Running batch commands
Sending a custom TCP request
Creating a file
Reading critical registry keys
Stealing user critical data
Enabling autorun by creating a file
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware shell32.dll
Link:
https://www.filescan.io/uploads/63f8bc1881c7f31327f9dd79/reports/84e2c606-251d-467d-83eb-de7828cc8510/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/3f3dadd2a5177fb918eabacc6a433d46f1975dd9c18cc0a7b63e09669625b800
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:
Aurora Stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9a3309ce-9ed8-450f-8985-f51437fd3364
Result
Threat name:
Aurora, Amadey
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1181877
Signature
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
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara Aurora Stealer
Yara detected Amadey bot
Yara detected Amadeys stealer DLL
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 814707 Sample: l3vyKT4Dve.exe Startdate: 24/02/2023 Architecture: WINDOWS Score: 100 76 Snort IDS alert for network traffic 2->76 78 Antivirus detection for URL or domain 2->78 80 Antivirus detection for dropped file 2->80 82 9 other signatures 2->82 9 l3vyKT4Dve.exe 4 2->9         started        13 mnolyk.exe 2->13         started        process3 file4 58 C:\Users\user\AppData\Local\...\mnolyk.exe, PE32 9->58 dropped 60 C:\Users\user\...\mnolyk.exe:Zone.Identifier, ASCII 9->60 dropped 92 Contains functionality to inject code into remote processes 9->92 15 mnolyk.exe 16 9->15         started        20 conhost.exe 9->20         started        22 WMIC.exe 1 9->22         started        signatures5 process6 dnsIp7 64 185.246.221.126, 49696, 80 LVLT-10753US Germany 15->64 66 193.42.33.28, 49695, 49697, 49698 EENET-ASEE Germany 15->66 54 C:\Users\user\AppData\Roaming\...\bin.exe, PE32 15->54 dropped 56 C:\Users\user\AppData\Local\...\bin[1].exe, PE32 15->56 dropped 68 Multi AV Scanner detection for dropped file 15->68 70 Creates an undocumented autostart registry key 15->70 72 Machine Learning detection for dropped file 15->72 74 Uses schtasks.exe or at.exe to add and modify task schedules 15->74 24 bin.exe 15 15->24         started        28 cmd.exe 1 15->28         started        30 schtasks.exe 1 15->30         started        file8 signatures9 process10 dnsIp11 62 212.87.204.93, 49704, 8081 GEMENIIGEMENIINETWORKRO Germany 24->62 84 Antivirus detection for dropped file 24->84 86 Multi AV Scanner detection for dropped file 24->86 88 Machine Learning detection for dropped file 24->88 90 Tries to harvest and steal browser information (history, passwords, etc) 24->90 32 cmd.exe 1 24->32         started        34 WMIC.exe 1 24->34         started        36 cmd.exe 1 24->36         started        38 conhost.exe 28->38         started        40 cmd.exe 1 28->40         started        42 cmd.exe 1 28->42         started        46 4 other processes 28->46 44 conhost.exe 30->44         started        signatures12 process13 process14 48 WMIC.exe 1 32->48         started        50 conhost.exe 32->50         started        52 conhost.exe 34->52         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3f3dadd2a5177fb918eabacc6a433d46f1975dd9c18cc0a7b63e09669625b800/
Threat name:
Win32.Spyware.RedLine
Create hunting rule
Status:
Malicious
First seen:
2023-02-24 13:31:08 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
21 of 25 (84.00%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=h4623uvfc573sghkxlgguqz5i3yzoxozyggmbj5whyewnfrfxaaa._file
Verdict:
malicious
Similar samples:
07b974442b53035b8d057a7b429c191fe71f149a698041b005ee85645a89c165
Amadey
Result
Malware family:
aurora
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:aurora spyware stealer trojan
Link:
https://tria.ge/reports/230224-qsdcnabd77/
Behaviour
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Amadey
Aurora
Malware Config
C2 Extraction:
193.42.33.28/0bjdn2Z/index.php
212.87.204.93:8081
Unpacked files
SH256 hash:
3f3dadd2a5177fb918eabacc6a433d46f1975dd9c18cc0a7b63e09669625b800
MD5 hash:
17a8f85f937d8106c020a366d7c6ccb4
SHA1 hash:
43ef57b2adf9115c51041b5baba5a1565501b1a1
Link:
https://www.unpac.me/results/c30a67b6-dcd1-401b-8b3a-765744c82dcf/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3f3dadd2a517/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/3f3dadd2a5177fb918eabacc6a433d46f1975dd9c18cc0a7b63e09669625b800

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:win_amadey_a9f4
Create hunting rule
Author:Johannes Bader
Description:matches unpacked Amadey samples

File information

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

Web download

Amadey

Executable exe 3f3dadd2a5177fb918eabacc6a433d46f1975dd9c18cc0a7b63e09669625b800

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2550013/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/369450/

Comments