MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa6aa0dd992228ace8364ddfe1df64c539ee82217fe36710e5882f62dc9868d7. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fa6aa0dd992228ace8364ddfe1df64c539ee82217fe36710e5882f62dc9868d7
SHA3-384 hash: 53746bf734cf91347014a26a05f9819ebebee60bb963947d2f71e5f554d24887c7aa685bf7c80e4f9f0069a3b098175a
SHA1 hash: 899988523cc0bde90c28889a5e32b273757915ac
MD5 hash: 993609639c915d36f2821bad869a17d4
humanhash: spring-stairway-november-tennessee
File name:993609639C915D36F2821BAD869A17D4.exe
Download: download sample
Signature Amadey
Create hunting rule
File size:434'688 bytes
First seen:2024-06-21 21:40:10 UTC
Last seen:2024-06-21 22:24:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 17fdfd4b0f74c4632463578cbbe1a2a0 (4 x Amadey)
ssdeep 6144:6O1rkNbOFsBuztTfSoRgxX+j14TGYoij7aR1XPQg9TU5YGmvST3h68BoKupOdCHU:axBuBTExX+AoLzTUKdvST/BoKupOjHz
Threatray 3 similar samples on MalwareBazaar
TLSH T163945B203816C076C65192725E68FFB6C4EDAD259BB105CB77D00F7AAF212D26A31F36
TrID 32.2% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4504/4/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter abuse_ch
Tags:Amadey exe


Avatar
abuse_ch
Amadey C2:
http://185.172.128.116/Mb3GvQs8/index.php

Intelligence

File Origin
# of uploads :
2
# of downloads :
361
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
fa6aa0dd992228ace8364ddfe1df64c539ee82217fe36710e5882f62dc9868d7.exe
Verdict:
Malicious activity
Analysis date:
2024-06-21 21:43:05 UTC
Tags:
amadey botnet stealer
Link:
https://app.any.run/tasks/7f2c57fb-1292-4ba8-a4e2-18f5cf41e1db

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.DownLoader47.3915.32064.11427.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6675f37050b6d35655cbe180win7simulatehigh_evasion
Tags:
Banker Stealth Variant Dexter
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
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
Connecting to a non-recommended domain
Connection attempt
Delayed reading of the file
Sending an HTTP POST request
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
amadey amadey epmicrosoft_visual_cc lolbin microsoft_visual_cc redcap shell32
Link:
https://www.filescan.io/uploads/6675f3710bf5978c0b1138ad/reports/bea00fa1-f364-4cf2-9df6-eef2e0e02c39/overview
Verdict:
Malicious
Labled as:
Doina.Generic
Link:
https://www.hybrid-analysis.com/sample/fa6aa0dd992228ace8364ddfe1df64c539ee82217fe36710e5882f62dc9868d7
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/f69f5125-1e21-4dbe-9a3e-19bb7c66f1b1
Result
Threat name:
Amadey, SmokeLoader
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1460937
Signature
AI detected suspicious sample
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Detected unpacking (changes PE section rights)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Switches to a custom stack to bypass stack traces
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected Amadey
Yara detected Amadeys stealer DLL
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1460937 Sample: j3KmxDxlLT.exe Startdate: 21/06/2024 Architecture: WINDOWS Score: 100 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 Antivirus detection for URL or domain 2->49 51 10 other signatures 2->51 8 j3KmxDxlLT.exe 5 2->8         started        12 wiiettd 2->12         started        14 Hkbsse.exe 2->14         started        16 3 other processes 2->16 process3 file4 35 C:\Users\user\AppData\Local\...\Hkbsse.exe, PE32 8->35 dropped 37 C:\Users\user\...\Hkbsse.exe:Zone.Identifier, ASCII 8->37 dropped 65 Contains functionality to inject code into remote processes 8->65 18 Hkbsse.exe 26 8->18         started        67 Multi AV Scanner detection for dropped file 12->67 69 Detected unpacking (changes PE section rights) 12->69 71 Machine Learning detection for dropped file 12->71 73 6 other signatures 12->73 signatures5 process6 dnsIp7 41 185.172.128.116 NADYMSS-ASRU Russian Federation 18->41 31 C:\Users\user\AppData\Local\Temp\...\1.exe, PE32 18->31 dropped 33 C:\Users\user\AppData\Local\...\1[1].exe, PE32 18->33 dropped 53 Multi AV Scanner detection for dropped file 18->53 55 Machine Learning detection for dropped file 18->55 23 1.exe 18->23         started        file8 signatures9 process10 signatures11 57 Multi AV Scanner detection for dropped file 23->57 59 Detected unpacking (changes PE section rights) 23->59 61 Machine Learning detection for dropped file 23->61 63 5 other signatures 23->63 26 explorer.exe 63 2 23->26 injected process12 dnsIp13 43 196.189.156.245 EthioNet-ASET Ethiopia 26->43 39 C:\Users\user\AppData\Roaming\wiiettd, PE32 26->39 dropped 75 System process connects to network (likely due to code injection or exploit) 26->75 77 Benign windows process drops PE files 26->77 79 Hides that the sample has been downloaded from the Internet (zone.identifier) 26->79 file14 signatures15
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/fa6aa0dd992228ace8364ddfe1df64c539ee82217fe36710e5882f62dc9868d7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fa6aa0dd992228ace8364ddfe1df64c539ee82217fe36710e5882f62dc9868d7/
Threat name:
Win32.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2024-06-15 20:51:49 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7jvkbxmzeiukz2bwjxp6dx3eyu465arbp7rwoehfraxwfxeyndlq._file
Verdict:
malicious
Similar samples:
d6cfb9d6c862be5a244eb5e4c6339312f74b7eb57cad8d08f56e3de0024b2bbc
Amadey
Result
Malware family:
smokeloader
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:smokeloader botnet:94bf1c botnet:pub1 backdoor trojan
Link:
https://tria.ge/reports/240621-1jq79ssbqc/
Behaviour
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
Downloads MZ/PE file
Amadey
SmokeLoader
Malware Config
C2 Extraction:
http://185.172.128.116
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/47668939-a3fc-42e2-94a3-bc84dad14127
Unpacked files
SH256 hash:
fa6aa0dd992228ace8364ddfe1df64c539ee82217fe36710e5882f62dc9868d7
MD5 hash:
993609639c915d36f2821bad869a17d4
SHA1 hash:
899988523cc0bde90c28889a5e32b273757915ac
Detections:
win_amadey_auto
Create hunting rule
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/69fb7781-0548-4c65-838c-0f5b69e706a4/
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/fa6aa0dd992228ace8364ddfe1df64c539ee82217fe36710e5882f62dc9868d7

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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
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.

File information

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

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
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::GetSidSubAuthorityCount
ADVAPI32.dll::GetSidSubAuthority
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
GDI_PLUS_APIInterfaces with Graphicsgdiplus.dll::GdiplusStartup
gdiplus.dll::GdiplusShutdown
gdiplus.dll::GdipGetImageEncodersSize
gdiplus.dll::GdipGetImageEncoders
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::GetSidIdentifierAuthority
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteA
SHELL32.dll::SHFileOperationA
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessA
KERNEL32.dll::VirtualAllocEx
KERNEL32.dll::WriteProcessMemory
KERNEL32.dll::CloseHandle
WININET.dll::InternetCloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::GetDriveTypeW
KERNEL32.dll::GetSystemInfo
KERNEL32.dll::GetStartupInfoW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryA
KERNEL32.dll::CreateFileA
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::GetFileAttributesA
KERNEL32.dll::RemoveDirectoryA
WIN_BASE_USER_APIRetrieves Account InformationADVAPI32.dll::GetUserNameA
ADVAPI32.dll::LookupAccountNameA
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegGetValueA
ADVAPI32.dll::RegOpenKeyExA
ADVAPI32.dll::RegQueryInfoKeyW
ADVAPI32.dll::RegQueryValueExA
ADVAPI32.dll::RegSetValueExA
WIN_SOCK_APIUses Network to send and receive dataWS2_32.dll::freeaddrinfo
WS2_32.dll::getaddrinfo

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