MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a337d575a5fef97dc3bc9e565d358d51112c3c031979041d7bfaa8208d9b4f07. 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: 17


Intelligence 17 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a337d575a5fef97dc3bc9e565d358d51112c3c031979041d7bfaa8208d9b4f07
SHA3-384 hash: 8eb3b98a954c51198ac231aed189bec6c20fef9017bba0ce09539ce9080a50a52171b993b2c5beef62f8ab7eeab199fc
SHA1 hash: f400d5d976ffb48a349a2c813c9c5723e7175138
MD5 hash: d08de3a0e58a16b544c3d739b2a5598a
humanhash: venus-alaska-lithium-grey
File name:amadka[1].exe
Download: download sample
Signature Amadey
Create hunting rule
File size:1'924'096 bytes
First seen:2024-07-06 07:05:14 UTC
Last seen:2024-07-06 07:21:04 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 49152:APtjSvqEq1g3nc2hDkh2PcdOOTCNSf1dFYLV7qrvAvcxf9:2tjSvNqonDhAEPCORqdFYZpvcx9
TLSH T1429533402A9BA9F0ECF4717721DB8E122A3AFD11A5270DC6CDC26253766BED4FD07294
TrID 29.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
22.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
20.3% (.EXE) Win32 Executable (generic) (4504/4/1)
9.1% (.EXE) OS/2 Executable (generic) (2029/13)
9.0% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter vm001cn
Tags:Amadey exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
370
Origin country :
US US
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
有病毒-样本-解压密码3728 (2) (2).zip
Verdict:
Malicious activity
Analysis date:
2024-07-06 06:45:58 UTC
Tags:
berbew evasion privateloader discord loader stealer stealc metastealer redline telegram vidar lumma opendir amadey botnet tofsee adware neoreklami themida socks5systemz proxy
Link:
https://app.any.run/tasks/c82029cf-827f-48a9-a09d-e58dc7f6c495

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.22377.10441.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6688edf43b2ddaaafa497afawin7simulatehigh_evasion
Tags:
Banker Stealth Crypt Dexter
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
Creating a file
Creating a window
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Connection attempt to an infection source
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/6688ecdd49a1c8306269f108/reports/15187168-679f-4191-b4a2-4efd8f876981/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/a337d575a5fef97dc3bc9e565d358d51112c3c031979041d7bfaa8208d9b4f07
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/3cd65dbd-be76-466c-b198-7170587af7e0
Result
Threat name:
Amadey, Mars Stealer, Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1468503
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
Potentially malicious time measurement code found
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Yara detected Amadeys stealer DLL
Yara detected Mars stealer
Yara detected Stealc
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1468503 Sample: amadka[1].exe Startdate: 06/07/2024 Architecture: WINDOWS Score: 100 88 Snort IDS alert for network traffic 2->88 90 Multi AV Scanner detection for domain / URL 2->90 92 Found malware configuration 2->92 94 16 other signatures 2->94 9 amadka[1].exe 5 2->9         started        13 explorti.exe 2->13         started        15 explorti.exe 2->15         started        17 3 other processes 2->17 process3 file4 58 C:\Users\user\AppData\Local\...\explorti.exe, PE32 9->58 dropped 60 C:\Users\...\explorti.exe:Zone.Identifier, ASCII 9->60 dropped 112 Detected unpacking (changes PE section rights) 9->112 114 Tries to evade debugger and weak emulator (self modifying code) 9->114 116 Tries to detect virtualization through RDTSC time measurements 9->116 118 Potentially malicious time measurement code found 9->118 19 explorti.exe 19 9->19         started        120 Hides threads from debuggers 13->120 122 Tries to detect sandboxes / dynamic malware analysis system (registry check) 13->122 124 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 13->124 signatures5 process6 dnsIp7 70 77.91.77.82, 49711, 49715, 49717 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 19->70 72 77.91.77.81, 49712, 49716, 49780 FOTONTELECOM-TRANSIT-ASFOTONTELECOMISPRU Russian Federation 19->72 54 C:\Users\user\AppData\...\69eaf52861.exe, PE32 19->54 dropped 56 C:\Users\user\AppData\Local\...\random[1].exe, PE32 19->56 dropped 96 Antivirus detection for dropped file 19->96 98 Detected unpacking (changes PE section rights) 19->98 100 Tries to detect sandboxes and other dynamic analysis tools (window names) 19->100 102 5 other signatures 19->102 24 69eaf52861.exe 37 19->24         started        29 cmd.exe 13 19->29         started        file8 signatures9 process10 dnsIp11 80 85.28.47.30, 49714, 80 GES-ASRU Russian Federation 24->80 62 C:\Users\user\AppData\...\AEGDBAFHJJ.exe, PE32 24->62 dropped 64 C:\Users\user\AppData\...\softokn3[1].dll, PE32 24->64 dropped 66 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 24->66 dropped 68 11 other files (7 malicious) 24->68 dropped 126 Antivirus detection for dropped file 24->126 128 Multi AV Scanner detection for dropped file 24->128 130 Detected unpacking (changes PE section rights) 24->130 132 8 other signatures 24->132 31 cmd.exe 1 24->31         started        33 cmd.exe 2 24->33         started        35 chrome.exe 1 29->35         started        38 conhost.exe 29->38         started        file12 signatures13 process14 dnsIp15 40 AEGDBAFHJJ.exe 31->40         started        43 conhost.exe 31->43         started        45 conhost.exe 33->45         started        74 192.168.2.6, 443, 49704, 49705 unknown unknown 35->74 76 192.168.2.10 unknown unknown 35->76 78 239.255.255.250 unknown Reserved 35->78 47 chrome.exe 35->47         started        50 chrome.exe 35->50         started        52 chrome.exe 6 35->52         started        process16 dnsIp17 104 Antivirus detection for dropped file 40->104 106 Detected unpacking (changes PE section rights) 40->106 108 Machine Learning detection for dropped file 40->108 110 4 other signatures 40->110 82 www.google.com 142.250.185.132, 443, 49738, 49778 GOOGLEUS United States 47->82 84 play.google.com 142.250.185.78, 443, 49762, 49763 GOOGLEUS United States 47->84 86 4 other IPs or domains 47->86 signatures18
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a337d575a5fef97dc3bc9e565d358d51112c3c031979041d7bfaa8208d9b4f07
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a337d575a5fef97dc3bc9e565d358d51112c3c031979041d7bfaa8208d9b4f07/
Threat name:
Win32.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2024-07-06 07:06:08 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=um35k5nf734x3q54tzlf2nmnkeisypaddf4qihl37kucbdm3j4dq._file
Verdict:
malicious
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:stealc botnet:4dd39d botnet:nice discovery evasion spyware stealer trojan
Link:
https://tria.ge/reports/240706-hw3gyssejb/
Behaviour
Checks processor information in registry
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks BIOS information in registry
Checks computer location settings
Executes dropped EXE
Identifies Wine through registry keys
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Downloads MZ/PE file
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Amadey
Stealc
Malware Config
C2 Extraction:
http://77.91.77.82
http://85.28.47.30
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/20255bdf-0dd3-48d9-8bd7-8c48f0205e96
Unpacked files
SH256 hash:
a2a4b382c6c4def1a27295db805225db4143737bb4da38a90537c9772e9c9f2b
MD5 hash:
58e91b3be2e9c1be73ac63b21451d324
SHA1 hash:
100b586833c334722e0ba1aff97ab42069611723
Detections:
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/b7e0574c-8d35-4ed9-81c9-8fbefc7cbd1a/
SH256 hash:
a337d575a5fef97dc3bc9e565d358d51112c3c031979041d7bfaa8208d9b4f07
MD5 hash:
d08de3a0e58a16b544c3d739b2a5598a
SHA1 hash:
f400d5d976ffb48a349a2c813c9c5723e7175138
Link:
https://www.unpac.me/results/b7e0574c-8d35-4ed9-81c9-8fbefc7cbd1a/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a337d575a5fe/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/a337d575a5fef97dc3bc9e565d358d51112c3c031979041d7bfaa8208d9b4f07

File information

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

Web download

Amadey

Executable exe a337d575a5fef97dc3bc9e565d358d51112c3c031979041d7bfaa8208d9b4f07

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2888852/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2888851/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical

Comments