MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b76de4bd18371fdc11b923c6ad1056c16d5b24ec28f2c291f362754a36962b8. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8b76de4bd18371fdc11b923c6ad1056c16d5b24ec28f2c291f362754a36962b8
SHA3-384 hash: 525372c33d73592e21682cbb82f027d969908b0f09fea9a768e8de2c7213c67c7716d98b1c12dbf8a154a933d99db014
SHA1 hash: b44b989fb4af18e2632eee663b9a0e91058a7f50
MD5 hash: 0f6e649713cb19b7cab1cdc80df57009
humanhash: queen-oranges-lemon-florida
File name:file
Download: download sample
Signature Amadey
Create hunting rule
File size:1'925'120 bytes
First seen:2024-08-31 23:27:31 UTC
Last seen:2024-09-01 00:15:01 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:zXGRzpVAA4KxhZmqwwUrAecVcukesiCY9jNzSnpAMfGwx:zXGRFVAA4KxhZmqxbevu2wdNOZx
TLSH T17F9533A68FD01176CC9B81352834BBF33B7437A1CB4BCE7E2ADA52155C66F063246E61
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)
Magika pebin
Reporter Bitsight
Tags:Amadey exe


Avatar
Bitsight
url: http://185.215.113.16/mine/random.exe

Intelligence

File Origin
# of uploads :
7
# of downloads :
546
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-08-31 23:29:20 UTC
Tags:
amadey botnet stealer loader stealc themida
Link:
https://app.any.run/tasks/e2db7c90-3c42-42e4-aa4a-67ba70f0f81c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Variant.Kryptik.260.27728.31413.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66d3a705a0c486d2f793d25b
Tags:
Execution Generic Infostealer Network Stealth Trojan
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/66d3a702f2069f76774cfe34/reports/220bde53-71d4-4662-b4d0-4a0a0c941e3f/overview
Verdict:
Malicious
Labled as:
Kryptik.Generic
Link:
https://www.hybrid-analysis.com/sample/8b76de4bd18371fdc11b923c6ad1056c16d5b24ec28f2c291f362754a36962b8
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/1bc01c16-75cb-4126-86c0-d9bf2ddafdcb
Result
Threat name:
Amadey, Stealc
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1502368
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found API chain indicative of debugger detection
Found API chain indicative of sandbox detection
Found malware configuration
Hides threads from debuggers
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
Potentially malicious time measurement code found
Suricata IDS alerts 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)
Yara detected Amadeys stealer DLL
Yara detected Powershell download and execute
Yara detected Stealc
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1502368 Sample: file.exe Startdate: 01/09/2024 Architecture: WINDOWS Score: 100 69 Multi AV Scanner detection for domain / URL 2->69 71 Suricata IDS alerts for network traffic 2->71 73 Found malware configuration 2->73 75 12 other signatures 2->75 8 explorti.exe 21 2->8         started        13 file.exe 5 2->13         started        15 explorti.exe 2->15         started        17 3 other processes 2->17 process3 dnsIp4 61 185.215.113.19, 49712, 49714, 49717 WHOLESALECONNECTIONSNL Portugal 8->61 63 185.215.113.16, 49713, 49715, 49718 WHOLESALECONNECTIONSNL Portugal 8->63 41 C:\Users\user\AppData\...\a759b4c7d8.exe, PE32 8->41 dropped 43 C:\Users\user\AppData\...\48c5076e95.exe, PE32 8->43 dropped 45 C:\Users\user\AppData\...\0c179c8402.exe, PE32 8->45 dropped 51 2 other malicious files 8->51 dropped 97 Hides threads from debuggers 8->97 99 Tries to detect sandboxes / dynamic malware analysis system (registry check) 8->99 101 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 8->101 19 a759b4c7d8.exe 13 8->19         started        22 48c5076e95.exe 13 8->22         started        25 0c179c8402.exe 8->25         started        47 C:\Users\user\AppData\Local\...\explorti.exe, PE32 13->47 dropped 49 C:\Users\...\explorti.exe:Zone.Identifier, ASCII 13->49 dropped 103 Detected unpacking (changes PE section rights) 13->103 105 Tries to evade debugger and weak emulator (self modifying code) 13->105 107 Tries to detect virtualization through RDTSC time measurements 13->107 109 Potentially malicious time measurement code found 13->109 27 explorti.exe 13->27         started        65 192.168.2.5, 443, 49557, 49703 unknown unknown 17->65 67 239.255.255.250 unknown Reserved 17->67 29 msedge.exe 17->29         started        31 msedge.exe 17->31         started        33 msedge.exe 17->33         started        35 4 other processes 17->35 file5 signatures6 process7 dnsIp8 77 Multi AV Scanner detection for dropped file 19->77 79 Detected unpacking (changes PE section rights) 19->79 81 Tries to detect sandboxes and other dynamic analysis tools (window names) 19->81 53 185.215.113.100, 49716, 49733, 80 WHOLESALECONNECTIONSNL Portugal 22->53 83 Tries to evade debugger and weak emulator (self modifying code) 22->83 85 Hides threads from debuggers 22->85 87 Tries to detect sandboxes / dynamic malware analysis system (registry check) 22->87 89 Binary is likely a compiled AutoIt script file 25->89 91 Found API chain indicative of debugger detection 25->91 93 Found API chain indicative of sandbox detection 25->93 37 msedge.exe 22 25->37         started        95 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 27->95 55 s-part-0032.t-0009.t-msedge.net 13.107.246.60, 443, 49743, 49744 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 29->55 57 142.250.80.46, 443, 49761, 49762 GOOGLEUS United States 29->57 59 5 other IPs or domains 29->59 signatures9 process10 process11 39 msedge.exe 37->39         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8b76de4bd18371fdc11b923c6ad1056c16d5b24ec28f2c291f362754a36962b8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8b76de4bd18371fdc11b923c6ad1056c16d5b24ec28f2c291f362754a36962b8/
Threat name:
Win32.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2024-08-31 23:28:05 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
23 of 24 (95.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rn3n4s6rqny73qi3si6gvuifnqlnlmsoykhsyki7gytvji3jmk4a._file
Verdict:
malicious
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:stealc botnet:0657d1 botnet:leva discovery evasion stealer trojan
Link:
https://tria.ge/reports/240831-3fzfks1hmc/
Behaviour
Enumerates system info in registry
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Windows directory
AutoIT Executable
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks BIOS information in registry
Checks computer location settings
Executes dropped EXE
Identifies Wine through registry keys
Loads dropped DLL
Downloads MZ/PE file
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Amadey
Stealc
Malware Config
C2 Extraction:
http://185.215.113.19
http://185.215.113.100
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/13b75dc2-d826-462c-91f5-8ed941d8b82d
Unpacked files
SH256 hash:
e92c8299f1e003c523dcaa16ba4c98e288e4abb953815bb8ebc85a92c4aeb3c3
MD5 hash:
3f569c0dd401f9acf46840f1bcf347c6
SHA1 hash:
f861998a8b46cae34fed6ee7e8f4e477b03ff86e
Detections:
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/b19de6a0-fa44-45d3-b694-0f84daa17b01/
SH256 hash:
8b76de4bd18371fdc11b923c6ad1056c16d5b24ec28f2c291f362754a36962b8
MD5 hash:
0f6e649713cb19b7cab1cdc80df57009
SHA1 hash:
b44b989fb4af18e2632eee663b9a0e91058a7f50
Link:
https://www.unpac.me/results/b19de6a0-fa44-45d3-b694-0f84daa17b01/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8b76de4bd183/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/8b76de4bd18371fdc11b923c6ad1056c16d5b24ec28f2c291f362754a36962b8

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:pe_detect_tls_callbacks
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File information

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

Web download

Amadey

Executable exe 8b76de4bd18371fdc11b923c6ad1056c16d5b24ec28f2c291f362754a36962b8

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download

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

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