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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f28310487f27bc28b10c5d4de66834fbc28c59e2ab43af85c8014d315fe207e. 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: 16


Intelligence 16 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3f28310487f27bc28b10c5d4de66834fbc28c59e2ab43af85c8014d315fe207e
SHA3-384 hash: ea4dd429caf659b9daf0cb3d1307fb6562d118c9ccf057295d8f27a919a488d98fcfdbe357dd5816c687859586efbbc9
SHA1 hash: bfbc252d2e170ca8baaa7307302a437f9fa3511f
MD5 hash: 9b4ed35663de10326d771433e97f2b26
humanhash: video-zebra-moon-pennsylvania
File name:250427-zg39dazvg1.bin
Download: download sample
Signature Amadey
Create hunting rule
File size:425'472 bytes
First seen:2025-04-27 20:48:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1e7280afbf80c2800b272220ce0718da (37 x Amadey, 2 x RedLineStealer, 1 x CredentialFlusher)
ssdeep 6144:siUuedoV3Fd31slcPGJHpnzB4v1IkpeZfkCw3uWgGUS/T+WiU+9OTA/ngQAOTmjw:siUuedoV3Fd6l+spzq4kCweWgB7G9c
Threatray 146 similar samples on MalwareBazaar
TLSH T156945C217813D032D66291721F79FFF585ADA8259B7109DB7BC00F769A202E27A31F39
TrID 32.2% (.EXE) Win64 Executable (generic) (10522/11/4)
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)
Magika pebin
Reporter UNP4CK
Tags:Amadey

Intelligence

File Origin
# of uploads :
1
# of downloads :
129
Origin country :
GB GB
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/4426/
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=680e9d4fc8b2e86d0ac361a9
Tags:
autorun emotet cobalt
Result
Verdict:
Malware
Maliciousness:

Behaviour
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
Searching for the window
Connection attempt
Sending an HTTP POST request
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
amadey amadey fingerprint lolbin masquerade microsoft_visual_cc netsh redcap wmic
Link:
https://www.filescan.io/uploads/680e9851218c4a98ade41b20/reports/59fbaee1-bfbc-49f4-b9a8-9ec9344a3c74/overview
Verdict:
Malicious
Labled as:
Doina.Generic
Link:
https://www.hybrid-analysis.com/sample/3f28310487f27bc28b10c5d4de66834fbc28c59e2ab43af85c8014d315fe207e
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5914d771-69f7-47ae-8a4f-6d746a25be12
Result
Threat name:
Amadey, CryptOne, LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1675639
Signature
Allocates memory in foreign processes
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
Contains functionality to start a terminal service
Detected unpacking (changes PE section rights)
Found malware configuration
Hides threads from debuggers
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Sample uses process hollowing technique
Sample uses string decryption to hide its real strings
Sigma detected: Silenttrinity Stager Msbuild Activity
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)
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 from password manager
Writes to foreign memory regions
Yara detected Amadey
Yara detected Amadeys Clipper DLL
Yara detected CryptOne packer
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1675639 Sample: 250427-zg39dazvg1.bin.exe Startdate: 27/04/2025 Architecture: WINDOWS Score: 100 58 tropiscbs.live 2->58 60 cartograhphy.top 2->60 62 11 other IPs or domains 2->62 106 Suricata IDS alerts for network traffic 2->106 108 Found malware configuration 2->108 110 Antivirus detection for URL or domain 2->110 112 13 other signatures 2->112 8 laren.exe 28 2->8         started        13 250427-zg39dazvg1.bin.exe 5 2->13         started        15 laren.exe 2->15         started        signatures3 process4 dnsIp5 64 185.39.17.122, 49694, 49695, 49699 RU-TAGNET-ASRU Russian Federation 8->64 66 185.39.17.162, 49731, 80 RU-TAGNET-ASRU Russian Federation 8->66 68 2 other IPs or domains 8->68 44 C:\Users\user\AppData\...\e59208591f.exe, PE32 8->44 dropped 46 C:\Users\user\AppData\Local\...\LummaC244.exe, PE32 8->46 dropped 48 C:\Users\user\AppData\Local\...\Cron2.exe, PE32+ 8->48 dropped 54 7 other malicious files 8->54 dropped 114 Contains functionality to start a terminal service 8->114 17 LummaC244.exe 8->17         started        21 e59208591f.exe 8->21         started        24 Alex1234.exe 8->24         started        28 2 other processes 8->28 50 C:\Users\user\AppData\Local\...\laren.exe, PE32 13->50 dropped 52 C:\Users\user\...\laren.exe:Zone.Identifier, ASCII 13->52 dropped 116 Contains functionality to inject code into remote processes 13->116 26 laren.exe 13->26         started        file6 signatures7 process8 dnsIp9 56 tropiscbs.live 104.21.77.203, 443, 49725, 49729 CLOUDFLARENETUS United States 17->56 86 Antivirus detection for dropped file 17->86 88 Multi AV Scanner detection for dropped file 17->88 90 Detected unpacking (changes PE section rights) 17->90 104 11 other signatures 17->104 42 C:\Users\user\AppData\...\svchost015.exe, PE32 21->42 dropped 92 Tries to detect sandboxes and other dynamic analysis tools (window names) 21->92 94 Writes to foreign memory regions 21->94 96 Allocates memory in foreign processes 21->96 98 Sample uses process hollowing technique 21->98 30 svchost015.exe 21->30         started        100 Injects a PE file into a foreign processes 24->100 33 MSBuild.exe 24->33         started        36 MSBuild.exe 24->36         started        102 Contains functionality to start a terminal service 26->102 38 MSBuild.exe 28->38         started        40 MSBuild.exe 28->40         started        file10 signatures11 process12 dnsIp13 70 185.156.72.196, 80 ITDELUXE-ASRU Russian Federation 30->70 72 drive.usercontent.google.com 142.250.68.225, 443, 49751 GOOGLEUS United States 30->72 74 t.me 149.154.167.99, 443, 49701 TELEGRAMRU United Kingdom 33->74 76 techwaveg.run 104.21.58.253, 443, 49703, 49704 CLOUDFLARENETUS United States 33->76 80 Query firmware table information (likely to detect VMs) 33->80 82 Tries to steal Crypto Currency Wallets 33->82 84 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 36->84 78 geographys.run 172.67.212.67, 443, 49709, 49712 CLOUDFLARENETUS United States 38->78 signatures14
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/3f28310487f27bc28b10c5d4de66834fbc28c59e2ab43af85c8014d315fe207e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3f28310487f27bc28b10c5d4de66834fbc28c59e2ab43af85c8014d315fe207e/
Threat name:
Win32.Trojan.Doina
Create hunting rule
Status:
Malicious
First seen:
2025-04-27 19:21:50 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=h4udcbeh6j54fcyqyxkn4zudj66crrm6fk2dv6c4qakngfp6eb7a._file
Verdict:
malicious
Label(s):
amadey
Create hunting rule
Similar samples:
003a4d3bda34ae9ceb63dc3135c6c42021fd749618a3240a1949a779e60e64c5
Amadey
0f88b67e239a8a985bbd6e102c464549057c2fe0ac7061fef7e9174c41770dbb
Amadey
2acc7c9c4fed3150daff3c7e18b9ae9e6f5cff5e882a1c5bf9eabf6cec19c010
Amadey
637dbc445534485b6df8c5378e26d5ac93e6c3c48af21bbf8b4e107dfbcaf5d6
Amadey
6e81d52980b66608b0610004e9e39e044322b93aaa3cf6a714de44f273c8ef50
Amadey
cb584a4faa3cbf7e45b503710f3d60ea9a5a5767f56a63a64ce39fb52a6718df
Amadey
d0ea0f83f60deac7cbe0e2e94d29ef9957b10ea74a6c7d9e4cc15fde4ef36fec
Amadey
d6773dc2eb57638b45805e22ec0d70727bc62b5d66ce8762eec621ca14fa458d
Amadey
ee0947c688ad5b9f2d1c802f19430179392b3253fed7473c6f7efccce25c0377
Amadey
+ 136 additional samples on MalwareBazaar
Result
Malware family:
amadey
Create hunting rule
Score:
  10/10
Tags:
family:amadey discovery
Link:
https://tria.ge/reports/250427-zl66tszwfv/
Behaviour
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Windows directory
Checks computer location settings
Executes dropped EXE
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a50cdaaa-aca2-42e8-81a9-605a394237b7
Unpacked files
SH256 hash:
3f28310487f27bc28b10c5d4de66834fbc28c59e2ab43af85c8014d315fe207e
MD5 hash:
9b4ed35663de10326d771433e97f2b26
SHA1 hash:
bfbc252d2e170ca8baaa7307302a437f9fa3511f
Detections:
Amadey
Create hunting rule
Link:
https://www.unpac.me/results/fc792866-fd3f-4245-9fe7-cc35041c00ae/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3f28310487f2/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/3f28310487f27bc28b10c5d4de66834fbc28c59e2ab43af85c8014d315fe207e

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: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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/4426/

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
ADVAPI32.dll::RevertToSelf
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::DuplicateTokenEx
ADVAPI32.dll::GetSidIdentifierAuthority
ADVAPI32.dll::ImpersonateLoggedOnUser
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteA
SHELL32.dll::SHFileOperationA
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessA
KERNEL32.dll::OpenProcess
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::VirtualAllocEx
KERNEL32.dll::WriteProcessMemory
KERNEL32.dll::CloseHandle
WININET.dll::InternetCloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDriveTypeW
KERNEL32.dll::GetSystemInfo
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineW
KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
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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