MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5fa605bf9666dc9486a83737d1f77e241bb27a033e609625499f17dbf608e840. 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: 12


Intelligence 12 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5fa605bf9666dc9486a83737d1f77e241bb27a033e609625499f17dbf608e840
SHA3-384 hash: 8fe4cf648594163de2372bfcfa3136a8f10f9ebf13c306a90238344aa75e9815cf6a5f86524d64e2567268a1e454736e
SHA1 hash: e464d8d3e5a16c0484ecb40e0599a3b4ad1e3f21
MD5 hash: 31fd3d2bdee0fd45c35273bebe4907fa
humanhash: xray-gee-eleven-four
File name:am.exe
Download: download sample
Signature Amadey
Create hunting rule
File size:8'472'798 bytes
First seen:2024-04-03 06:39:05 UTC
Last seen:2025-08-07 18:53:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 062237c414d286c745772b61ea72486d (1 x Amadey)
ssdeep 196608:Z0SPWFEHfuhw52hhflik2kYrq/d/wNHP7as4v:Zgqfuhw0hmZry4NesG
Threatray 11 similar samples on MalwareBazaar
TLSH T16A861210BB82C177FAA215F0457DAB6F9468BE140B2859C7E3C43E5E2DB11D22B36B47
TrID 68.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
12.5% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.4% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter likeastar20
Tags:Amadey exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
361
Origin country :
RO RO
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5fa605bf9666dc9486a83737d1f77e241bb27a033e609625499f17dbf608e840.exe
Verdict:
Malicious activity
Analysis date:
2024-04-03 06:41:16 UTC
Tags:
hijackloader loader
Link:
https://app.any.run/tasks/d6b00b71-0b13-4580-9fa0-b11257ba89f1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Launching cmd.exe command interpreter
Searching for the window
Connection attempt
Transferring files using the Background Intelligent Transfer Service (BITS)
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Moving a file to the %AppData% subdirectory
Launching a process
Сreating synchronization primitives
DNS request
Sending an HTTP POST request
Unauthorized injection to a system process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
89%
Tags:
anti-vm crypto explorer finger fingerprint lolbin overlay packed rundll32 shell32
Link:
https://www.filescan.io/uploads/660cf9c4ec04992a87d95b76/reports/f2a13a61-1f2b-483e-8caf-d88f1460a969/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/5fa605bf9666dc9486a83737d1f77e241bb27a033e609625499f17dbf608e840
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/9b3c0db8-ebc7-4ef2-ae11-c28a92fe8199
Result
Threat name:
Amadey
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1419166
Signature
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to detect sleep reduction / modifications
Contains functionality to prevent local Windows debugging
Contains functionality to steal Opera passwords
Found direct / indirect Syscall (likely to bypass EDR)
Found hidden mapped module (file has been removed from disk)
Found malware configuration
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Writes to foreign memory regions
Yara detected Amadey
Yara detected Amadeys stealer DLL
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1419166 Sample: am.exe Startdate: 03/04/2024 Architecture: WINDOWS Score: 100 46 bestofthebesttraining.com 2->46 56 Snort IDS alert for network traffic 2->56 58 Multi AV Scanner detection for domain / URL 2->58 60 Found malware configuration 2->60 62 10 other signatures 2->62 9 am.exe 3 2->9         started        12 CachemanServ.exe 3 2->12         started        14 CachemanServ.exe 2 2->14         started        signatures3 process4 signatures5 64 Contains functionality to steal Opera passwords 9->64 66 Maps a DLL or memory area into another process 9->66 68 Contains functionality to prevent local Windows debugging 9->68 16 cmd.exe 5 9->16         started        20 conhost.exe 9->20         started        70 Found direct / indirect Syscall (likely to bypass EDR) 12->70 22 cmd.exe 2 12->22         started        24 conhost.exe 12->24         started        72 Contains functionality to detect sleep reduction / modifications 14->72 26 conhost.exe 1 14->26         started        process6 file7 40 C:\Users\user\AppData\Local\Temp\wmcmqscv, PE32 16->40 dropped 48 Found hidden mapped module (file has been removed from disk) 16->48 28 explorer.exe 16->28         started        30 conhost.exe 16->30         started        42 C:\Users\user\AppData\Local\Temp\acdnwid, PE32 22->42 dropped 50 Injects code into the Windows Explorer (explorer.exe) 22->50 52 Writes to foreign memory regions 22->52 32 explorer.exe 12 22->32         started        36 conhost.exe 22->36         started        signatures8 process9 dnsIp10 38 WerFault.exe 20 16 28->38         started        44 bestofthebesttraining.com 195.211.124.144, 49729, 49730, 49731 NOVOSYSTEM-ASRU Russian Federation 32->44 54 System process connects to network (likely due to code injection or exploit) 32->54 signatures11 process12
Score:
46%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/5fa605bf9666dc9486a83737d1f77e241bb27a033e609625499f17dbf608e840
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5fa605bf9666dc9486a83737d1f77e241bb27a033e609625499f17dbf608e840/
Threat name:
Win32.Spyware.Lummastealer
Create hunting rule
Status:
Malicious
First seen:
2024-04-03 01:54:18 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
15 of 23 (65.22%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l6talp4wm3ojjbvig435d536eqn3e6qdhzqjmjkjt4l5x5qi5baa._file
Verdict:
malicious
Similar samples:
05e4b6eaa6b8740078a8bebd3eba2401c31aeba5bea3709677f7c7312c9fd3b4
Amadey
1a8a51bd96668d8fd57f2728e2e4c9d0f8e1f1171ee67fb0e0840614f1964236
Amadey
560eb95b4954b4c6fef0f6d3ef817fa913ca8c2e7262c296fa53a47ffed44444
Amadey
5fa605bf9666dc9486a83737d1f77e241bb27a033e609625499f17dbf608e840
Amadey
751ad0b26586c0dbb06379c8bbb1b7a47e77adc19c3f068d6305f47faec551b2
Amadey
d0f7fb07005ab151b76ab0cd9f5b45a7d319fb3273044c2f5b66a491c6161f9e
Amadey
+ 1 additional samples on MalwareBazaar
Result
Malware family:
amadey
Create hunting rule
Score:
  10/10
Tags:
family:amadey trojan
Link:
https://tria.ge/reports/240403-he7qcaab9t/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Amadey
Malware Config
C2 Extraction:
http://bestofthebesttraining.com
Unpacked files
SH256 hash:
68bee500e0080f21c003126e73b6d07804d23ac98b2376a8b76c26297d467abe
MD5 hash:
d4dae7149d6e4dab65ac554e55868e3b
SHA1 hash:
b3bea0a0a1f0a6f251bcf6a730a97acc933f269a
Link:
https://www.unpac.me/results/6cec892f-5de1-40ca-9254-025437cf022b/
SH256 hash:
a6edb3fb6d21dd461da3767a7995034e208f7d6b08997f6cf7ee7b0ea833a8f0
MD5 hash:
cabb58bb5694f8b8269a73172c85b717
SHA1 hash:
9ed583c56385fed8e5e0757ddb2fdf025f96c807
Link:
https://www.unpac.me/results/6cec892f-5de1-40ca-9254-025437cf022b/
SH256 hash:
5fa605bf9666dc9486a83737d1f77e241bb27a033e609625499f17dbf608e840
MD5 hash:
31fd3d2bdee0fd45c35273bebe4907fa
SHA1 hash:
e464d8d3e5a16c0484ecb40e0599a3b4ad1e3f21
Link:
https://www.unpac.me/results/6cec892f-5de1-40ca-9254-025437cf022b/
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/5fa605bf9666dc9486a83737d1f77e241bb27a033e609625499f17dbf608e840

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:Check_OutputDebugStringA_iat
Create hunting rule
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:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants

File information

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

Web download

Amadey

Executable exe 5fa605bf9666dc9486a83737d1f77e241bb27a033e609625499f17dbf608e840

(this sample)

  
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
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::ConvertStringSecurityDescriptorToSecurityDescriptorW
ADVAPI32.dll::CopySid
ADVAPI32.dll::GetLengthSid
ADVAPI32.dll::GetSecurityInfo
ADVAPI32.dll::SetNamedSecurityInfoW
ADVAPI32.dll::RevertToSelf
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CoCreateInstance
ole32.dll::CreateStreamOnHGlobal
DP_APIUses DP APICRYPT32.dll::CryptProtectData
CRYPT32.dll::CryptUnprotectData
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::GetTokenInformation
ADVAPI32.dll::ImpersonateLoggedOnUser
ADVAPI32.dll::SetSecurityDescriptorDacl
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
SHELL32.dll::ShellExecuteW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
KERNEL32.dll::OpenProcess
ADVAPI32.dll::OpenProcessToken
ADVAPI32.dll::OpenThreadToken
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryExW
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::CopyFileA
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::CreateFileA
KERNEL32.dll::CreateFileMappingA
KERNEL32.dll::CreateFileMappingW
WIN_BASE_USER_APIRetrieves Account InformationADVAPI32.dll::GetUserNameW
ADVAPI32.dll::LookupPrivilegeValueW
WIN_CRYPT_APIUses Windows Crypt APIADVAPI32.dll::CryptAcquireContextW
ADVAPI32.dll::CryptAcquireContextA
ADVAPI32.dll::CryptGenRandom
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::OpenClipboard
USER32.dll::CreateWindowExW

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