MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 efbfd7a968dc584c166551f171937da09dd94178b8c27e09f5eab73d1641d0d0. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: efbfd7a968dc584c166551f171937da09dd94178b8c27e09f5eab73d1641d0d0
SHA3-384 hash: 48f12211fda2552adbef10cefe8cd5d468a1c815672692ad3e66c270d26b1792e103fefcd4d503b0c0e31614e26c55cc
SHA1 hash: 3e78d38a9ce837926831ea27a0efb1a262877334
MD5 hash: 7dc7a8d2e9d44cae10b9b55b65585ddc
humanhash: missouri-vermont-kentucky-seven
File name:file
Download: download sample
Signature Amadey
Create hunting rule
File size:3'185'152 bytes
First seen:2024-12-21 13:12:34 UTC
Last seen:Never
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:kp41N/sSySDz5y6RK5swYTz42X2GPc6mz1:K2spSDz5PK51YTEU21fz
Threatray 13 similar samples on MalwareBazaar
TLSH T1ECE53A72E51DB5CBD88E12349427CD81EA5E43B50725C8E3AAECA4BE6E73CC21775C24
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 :
1
# of downloads :
512
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
555680332dd607bb1c50b8de42292a2ab33f23ea7a0a08318083daf5795d291d_Sigmanly
Verdict:
Malicious activity
Analysis date:
2024-12-21 12:49:41 UTC
Tags:
lumma stealer themida loader stealc amadey botnet gcleaner
Link:
https://app.any.run/tasks/746d986a-96fb-43fe-a25c-62c66cb5c6a9

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Variant.Zusy.545677.28719.28098.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6766bee28a4d48ee35fdcb99
Tags:
vmdetect autorun autoit emotet
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:
anti-vm microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/6766bede7bbc7aaa4c96b0af/reports/0fbeed98-15ad-4e56-97c6-2799dbebb37e/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/efbfd7a968dc584c166551f171937da09dd94178b8c27e09f5eab73d1641d0d0
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/7cf767c5-822b-484a-9897-4b69332fe553
Result
Threat name:
LummaC, Amadey, LummaC Stealer, Stealc
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1579298
Signature
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Attempt to bypass Chrome Application-Bound Encryption
Creates multiple autostart registry keys
Detected unpacking (changes PE section rights)
Disable Windows Defender notifications (registry)
Disable Windows Defender real time protection (registry)
Disables Windows Defender Tamper protection
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Injects a PE file into a foreign processes
LummaC encrypted strings found
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies windows update settings
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Sigma detected: Execution from Suspicious Folder
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: New RUN Key Pointing to Suspicious Folder
Sigma detected: Parent in Public Folder Suspicious Process
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 (process name or module or function)
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)
Uses cmd line tools excessively to alter registry or file data
Writes to foreign memory regions
Yara detected Amadeys stealer DLL
Yara detected LummaC Stealer
Yara detected Stealc
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1579298 Sample: file.exe Startdate: 21/12/2024 Architecture: WINDOWS Score: 100 142 Antivirus detection for dropped file 2->142 144 Antivirus / Scanner detection for submitted sample 2->144 146 Multi AV Scanner detection for dropped file 2->146 148 12 other signatures 2->148 10 skotes.exe 4 82 2->10         started        15 file.exe 5 2->15         started        17 e7a505b613.exe 2->17         started        19 4 other processes 2->19 process3 dnsIp4 136 185.215.113.16 WHOLESALECONNECTIONSNL Portugal 10->136 138 185.215.113.43 WHOLESALECONNECTIONSNL Portugal 10->138 140 31.41.244.11 AEROEXPRESS-ASRU Russian Federation 10->140 102 C:\Users\user\AppData\...\8ccec30e2a.exe, PE32 10->102 dropped 104 C:\Users\user\AppData\...\acfd211374.exe, PE32 10->104 dropped 106 C:\Users\user\AppData\...\9d3c5f87fc.exe, PE32 10->106 dropped 112 15 other malicious files 10->112 dropped 190 Creates multiple autostart registry keys 10->190 192 Hides threads from debuggers 10->192 194 Tries to detect sandboxes / dynamic malware analysis system (registry check) 10->194 21 df1fc80896.exe 10->21         started        25 0KGPkVX.exe 20 2 10->25         started        28 acfd211374.exe 10->28         started        32 5 other processes 10->32 108 C:\Users\user\AppData\Local\...\skotes.exe, PE32 15->108 dropped 110 C:\Users\user\...\skotes.exe:Zone.Identifier, ASCII 15->110 dropped 196 Detected unpacking (changes PE section rights) 15->196 198 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 15->198 200 Tries to evade debugger and weak emulator (self modifying code) 15->200 202 Tries to detect virtualization through RDTSC time measurements 15->202 30 skotes.exe 15->30         started        204 Query firmware table information (likely to detect VMs) 17->204 206 Tries to harvest and steal ftp login credentials 17->206 208 Tries to harvest and steal browser information (history, passwords, etc) 17->208 210 Tries to steal Crypto Currency Wallets 17->210 212 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 19->212 file5 signatures6 process7 dnsIp8 124 185.215.113.206 WHOLESALECONNECTIONSNL Portugal 21->124 126 127.0.0.1 unknown unknown 21->126 150 Antivirus detection for dropped file 21->150 152 Attempt to bypass Chrome Application-Bound Encryption 21->152 154 Tries to steal Mail credentials (via file / registry access) 21->154 170 8 other signatures 21->170 34 chrome.exe 21->34         started        128 216.107.136.194 KVCNET-2009US United States 25->128 98 C:\Users\Public98etstat\taskhostw.exe, PE32+ 25->98 dropped 156 Machine Learning detection for dropped file 25->156 37 cmd.exe 25->37         started        39 cmd.exe 25->39         started        42 cmd.exe 25->42         started        50 13 other processes 25->50 158 Tries to detect sandboxes and other dynamic analysis tools (window names) 28->158 160 Modifies windows update settings 28->160 172 3 other signatures 28->172 162 Multi AV Scanner detection for dropped file 30->162 164 Detected unpacking (changes PE section rights) 30->164 166 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 30->166 130 185.156.73.23 RELDAS-NETRU Russian Federation 32->130 132 185.121.15.192 REDSERVICIOES Spain 32->132 134 2 other IPs or domains 32->134 100 C:\Users\user\AppData\Roaming\gdi32.dll, PE32 32->100 dropped 168 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 32->168 174 4 other signatures 32->174 44 aspnet_regiis.exe 32->44         started        46 taskkill.exe 32->46         started        48 conhost.exe 32->48         started        file9 signatures10 process11 dnsIp12 114 239.255.255.250 unknown Reserved 34->114 52 chrome.exe 34->52         started        55 taskhostw.exe 37->55         started        58 conhost.exe 37->58         started        176 Uses cmd line tools excessively to alter registry or file data 39->176 60 reg.exe 39->60         started        62 conhost.exe 39->62         started        64 conhost.exe 42->64         started        66 tasklist.exe 42->66         started        116 172.67.197.170 CLOUDFLARENETUS United States 44->116 178 Query firmware table information (likely to detect VMs) 44->178 180 Found many strings related to Crypto-Wallets (likely being stolen) 44->180 182 Tries to steal Crypto Currency Wallets 44->182 68 conhost.exe 46->68         started        70 24 other processes 50->70 signatures13 process14 dnsIp15 118 142.250.181.99 GOOGLEUS United States 52->118 120 172.217.17.78 GOOGLEUS United States 52->120 122 2 other IPs or domains 52->122 184 Machine Learning detection for dropped file 55->184 186 Tries to harvest and steal browser information (history, passwords, etc) 55->186 72 cmd.exe 55->72         started        74 cmd.exe 55->74         started        76 cmd.exe 55->76         started        78 2 other processes 55->78 188 Creates multiple autostart registry keys 60->188 signatures16 process17 process18 80 conhost.exe 72->80         started        82 tasklist.exe 72->82         started        84 conhost.exe 74->84         started        86 tasklist.exe 74->86         started        88 conhost.exe 76->88         started        90 tasklist.exe 76->90         started        92 conhost.exe 78->92         started        94 tasklist.exe 78->94         started        96 2 other processes 78->96
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/efbfd7a968dc584c166551f171937da09dd94178b8c27e09f5eab73d1641d0d0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/efbfd7a968dc584c166551f171937da09dd94178b8c27e09f5eab73d1641d0d0/
Threat name:
Win32.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2024-12-21 13:13:05 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5675pkli3rmeyftfkhyxde35uco5sqlyxdbh4cpv5k3t2fsb2dia._file
Verdict:
malicious
Label(s):
amadey
Create hunting rule
Similar samples:
03f7b84ec50050cb78882d7d568811f38fdf7586ecf528938d8653829c22cfc0
Amadey
259b76b23a393bbe38478a12f7df76eb71b676a0a0b6c1bb8f3085c5f4e6b461
Amadey
4a12b63197b69950e470f43b75d0df47eab18bb6c1a869c886b9b39f0b61b93a
Amadey
561d2aaa8e31fe8fbbb460d098b1bb901df3d0837199edcdd34134652d3f9210
Amadey
8370e88ac5befe61ac995afffad27892681dc44a854a50a028a977cdc945f1fc
Amadey
a2ca1e496ce7f3d6846692fb5001f749d0b192c2813370d2b65adc83fe11f02c
Amadey
ba7b2f6e55a0b6b2aa5c2528e623ce40090c78e3be8d30d4a07f9c8ca483ae94
Amadey
c5c376615760a2511b3144d811e1f7ce71f0b7f869e38786e0bb8363f69daba4
Amadey
e294f1b0ec3cff802aaa8be3fc47aa0c1a56cbdc644467503e5b30122954964d
Amadey
error
Amadey
f9d0e9d1c7d55d226e049475be712fc1f9cd619b5e04cf615c0ad1274277341b
Amadey
+ 3 additional samples on MalwareBazaar
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:gcleaner family:gurcu family:lumma family:stealc family:vidar family:xmrig family:xworm botnet:9c9aa5 botnet:stok credential_access discovery evasion execution loader miner persistence privilege_escalation rat spyware stealer trojan upx
Link:
https://tria.ge/reports/241221-qf3f1szqcj/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Enumerates system info in registry
Kills process with taskkill
Modifies registry class
Modifies system certificate store
Runs ping.exe
Scheduled Task/Job: Scheduled Task
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Views/modifies file attributes
Browser Information Discovery
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
Program crash
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
System Network Configuration Discovery: Wi-Fi Discovery
Drops file in Program Files directory
Drops file in Windows directory
AutoIT Executable
Drops file in System32 directory
Enumerates processes with tasklist
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
UPX packed file
Adds Run key to start application
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks BIOS information in registry
Checks computer location settings
Drops startup file
Executes dropped EXE
Identifies Wine through registry keys
Loads dropped DLL
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads local data of messenger clients
Reads user/profile data of web browsers
Unsecured Credentials: Credentials In Files
Windows security modification
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Downloads MZ/PE file
Looks for VMWare drivers on disk
Enumerates VirtualBox registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Looks for VirtualBox drivers on disk
XMRig Miner payload
Amadey
Amadey family
Detect Vidar Stealer
Detect Xworm Payload
GCleaner
Gcleaner family
Gurcu family
Gurcu, WhiteSnake
Lumma Stealer, LummaC
Lumma family
Modifies Windows Defender Real-time Protection settings
Stealc
Stealc family
Vidar
Vidar family
Xmrig family
Xworm
Xworm family
xmrig
Malware Config
C2 Extraction:
http://185.215.113.43
xclient.fahrerscheinonlineholen.de:2489
http://185.215.113.206
https://api.telegram.org/bot7855878545:AAEEMUvgpX9jTAxlDd2gM_Sbv2jbI6-5_0o/sendMessage?chat_id=7427009775
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d5ae5784-e21c-4a67-b8e8-f46d31da5c95
Unpacked files
SH256 hash:
746358a0cdf858806d5ea2b7c4fac66e167539ce7bb9d0f264b67870b37e935f
MD5 hash:
e5c8a75c205cb3686ede2642a48dfc55
SHA1 hash:
b81ea9953ad38201cfb0ce3d337f562b5e09a8a5
Detections:
Amadey
Create hunting rule
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/0222e8f0-7654-4096-bcb5-3910f06e6f74/
SH256 hash:
efbfd7a968dc584c166551f171937da09dd94178b8c27e09f5eab73d1641d0d0
MD5 hash:
7dc7a8d2e9d44cae10b9b55b65585ddc
SHA1 hash:
3e78d38a9ce837926831ea27a0efb1a262877334
Link:
https://www.unpac.me/results/0222e8f0-7654-4096-bcb5-3910f06e6f74/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/efbfd7a968dc/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Create hunting rule
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Amadey

Executable exe efbfd7a968dc584c166551f171937da09dd94178b8c27e09f5eab73d1641d0d0

(this sample)

  
Dropped by
StealC
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3072521/
  
URLhaus
https://urlhaus.abuse.ch/url/3279844/

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
CHECK_TRUST_INFORequires Elevated Execution (uiAccess:None)high

Comments