MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c307873c80fd5892e04c45d29ccc3f0ad506f0e77d768f20426851434df2f933. 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: 14


Intelligence 14 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c307873c80fd5892e04c45d29ccc3f0ad506f0e77d768f20426851434df2f933
SHA3-384 hash: 6c41c0052993815536c4b332d32dad9d93668f01b0b82f96d0c3eaf1b94de26e8c076d3ed9e98ac5d2fbb29dd0bc6793
SHA1 hash: 84c1e2f2a24b338666dc98b64b266335b7fae5e9
MD5 hash: 825441372bbba175c241a1cf4c798438
humanhash: six-hot-hydrogen-fourteen
File name:c307873c80fd5892e04c45d29ccc3f0ad506f0e77d768.exe
Download: download sample
Signature Amadey
Create hunting rule
File size:443'904 bytes
First seen:2024-02-10 20:05:19 UTC
Last seen:2024-03-19 10:30:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d093146790f601dbb1f305c708400eb6 (7 x Amadey)
ssdeep 12288:d0w1mLfVCSAQK0+jC/JgkPAikVL6uZuts9eIzn:db6VCxQK0eCxGiWV
TLSH T19B945B213812C031C651D2711F68FFF6949DA9259FB149DB37C40F7AAE212E66A31F3A
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) (4504/4/1)
Reporter abuse_ch
Tags:Amadey exe


Avatar
abuse_ch
Amadey C2:
http://5.42.64.44/BlsSwk93eX/index.php

Intelligence

File Origin
# of uploads :
2
# of downloads :
436
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
Amadey
Create hunting rule
Link:
https://www.capesandbox.com/analysis/475708/
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin redcap shell32
Link:
https://www.filescan.io/uploads/65c7d72a54f1a1b63b68bc43/reports/460ee29b-81a4-405b-b834-14eac3123744/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/c307873c80fd5892e04c45d29ccc3f0ad506f0e77d768f20426851434df2f933
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/364cfe9a-e303-4ab4-92a2-af4769f85815
Result
Threat name:
Amadey
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1390204
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
Found malware configuration
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
Sample uses string decryption to hide its real strings
Sigma detected: Capture Wi-Fi password
Sigma detected: Suspicious Script Execution From Temp Folder
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal WLAN passwords
Tries to steal Instant Messenger accounts or passwords
Uses netsh to modify the Windows network and firewall settings
Yara detected Amadey
Yara detected Amadeys Clipper DLL
Yara detected Amadeys stealer DLL
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1390204 Sample: c307873c80fd5892e04c45d29cc... Startdate: 10/02/2024 Architecture: WINDOWS Score: 100 47 Found malware configuration 2->47 49 Antivirus detection for URL or domain 2->49 51 Antivirus / Scanner detection for submitted sample 2->51 53 9 other signatures 2->53 9 Dctooux.exe 30 2->9         started        14 c307873c80fd5892e04c45d29ccc3f0ad506f0e77d768.exe 5 2->14         started        process3 dnsIp4 45 5.42.64.44, 49704, 49705, 80 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 9->45 35 C:\Users\user\AppData\Roaming\...\cred64.dll, PE32+ 9->35 dropped 37 C:\Users\user\AppData\Roaming\...\clip64.dll, PE32 9->37 dropped 39 C:\Users\user\AppData\Local\...\cred64[1].dll, PE32+ 9->39 dropped 43 2 other malicious files 9->43 dropped 65 Antivirus detection for dropped file 9->65 67 Multi AV Scanner detection for dropped file 9->67 69 Machine Learning detection for dropped file 9->69 16 rundll32.exe 9->16         started        18 rundll32.exe 12 9->18         started        41 C:\Users\user\AppData\Local\...\Dctooux.exe, PE32 14->41 dropped 71 Contains functionality to inject code into remote processes 14->71 file5 signatures6 process7 signatures8 21 rundll32.exe 25 16->21         started        55 System process connects to network (likely due to code injection or exploit) 18->55 process9 signatures10 57 Tries to steal Instant Messenger accounts or passwords 21->57 59 Uses netsh to modify the Windows network and firewall settings 21->59 61 Tries to harvest and steal ftp login credentials 21->61 63 2 other signatures 21->63 24 powershell.exe 26 21->24         started        27 netsh.exe 2 21->27         started        process11 file12 33 C:\Users\user\...\246122658369_Desktop.zip, Zip 24->33 dropped 29 conhost.exe 24->29         started        31 conhost.exe 27->31         started        process13
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c307873c80fd5892e04c45d29ccc3f0ad506f0e77d768f20426851434df2f933
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c307873c80fd5892e04c45d29ccc3f0ad506f0e77d768f20426851434df2f933/
Threat name:
Win32.Trojan.Zusy
Create hunting rule
Status:
Malicious
First seen:
2024-02-10 20:06:05 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ymdyopea7vmjfycmixjjztb7blkqn4hhpv3i6iccnbiugtps7ezq._file
Verdict:
malicious
Result
Malware family:
amadey
Create hunting rule
Score:
  10/10
Tags:
family:amadey spyware stealer trojan
Link:
https://tria.ge/reports/240210-yvdp7sfh2y/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads local data of messenger clients
Reads user/profile data of web browsers
Blocklisted process makes network request
Downloads MZ/PE file
Amadey
Malware Config
C2 Extraction:
http://5.42.64.44
Unpacked files
SH256 hash:
c307873c80fd5892e04c45d29ccc3f0ad506f0e77d768f20426851434df2f933
MD5 hash:
825441372bbba175c241a1cf4c798438
SHA1 hash:
84c1e2f2a24b338666dc98b64b266335b7fae5e9
Detections:
win_amadey_auto
Create hunting rule
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/2f11a885-2349-4d41-8872-ed5091610978/
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/c307873c80fd5892e04c45d29ccc3f0ad506f0e77d768f20426851434df2f933

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:Amadey
Create hunting rule
Author:kevoreilly
Description:Amadey Payload
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:win_amadey_a9f4
Create hunting rule
Author:Johannes Bader
Description:matches unpacked Amadey samples
Rule name:win_amadey_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.amadey.
Rule name:win_amadey_bytecodes_oct_2023
Create hunting rule
Author:Matthew @ Embee_Research

File information

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

Web download

Amadey

Executable exe c307873c80fd5892e04c45d29ccc3f0ad506f0e77d768f20426851434df2f933

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/475708/
  
URLhaus
https://urlhaus.abuse.ch/url/2754689/
  
Delivery method
Distributed via web download

Comments