MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b40bca0264f21f6ad389319dd05a41d8168a8ac3e150ac1b2e21293711e62f18. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b40bca0264f21f6ad389319dd05a41d8168a8ac3e150ac1b2e21293711e62f18
SHA3-384 hash: 1798d5374143d8c9867834350fd1f1e16747f2303e88b8d532ed3f5da6bfabb34e73ae6e572d11535abeb43ab40d0640
SHA1 hash: 1997eb844617f4770b81cf3c0ff9cefbdc401853
MD5 hash: f0ecf1a8076890546c2210d5373f498a
humanhash: mountain-uncle-stairway-speaker
File name:file
Download: download sample
Signature Amadey
Create hunting rule
File size:1'927'168 bytes
First seen:2024-11-28 20:00:25 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:P3MT8PW2xYc889iFc/tMLcanXfOK1QZ0aXPJVlTa:P3MD8PLMStMBfLGvPJVla
Threatray 1 similar samples on MalwareBazaar
TLSH T12F9533748306668DD93A5E765FD7B66031EDE2D4EC60F72F8A050178BD23E09C0F6A62
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 :
470
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
52eada2c59ecea03387a3b6fa6a1e557cd5f32ebfc4f478c2e6800f56e25eef0
Verdict:
Malicious activity
Analysis date:
2024-11-28 19:13:15 UTC
Tags:
lumma stealer themida loader stealc amadey botnet
Link:
https://app.any.run/tasks/bb90c79e-fbff-43c0-832d-271f6c50fbbf

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.10197.979.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6748cd18e64d1c722d79d173
Tags:
autorun spawn small virus
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 packed packer_detected
Link:
https://www.filescan.io/uploads/6748cc096afebed48a511be1/reports/8d2bddfa-95d6-4f2e-bc2a-4f6d4f6fbe58/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/b40bca0264f21f6ad389319dd05a41d8168a8ac3e150ac1b2e21293711e62f18
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/7f556e0a-f252-4fb9-a782-2fc2c43e6fa5
Result
Threat name:
Amadey, Credential Flusher, Stealc
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1564850
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
Contains functionality to inject code into remote processes
Contains functionality to start a terminal service
Creates multiple autostart registry keys
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found API chain indicative of sandbox detection
Found malware configuration
Found stalling execution ending in API Sleep call
Hides threads from debuggers
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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
Sigma detected: New RUN Key Pointing to Suspicious Folder
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 Clipper DLL
Yara detected Amadeys stealer DLL
Yara detected Credential Flusher
Yara detected Powershell download and execute
Yara detected Stealc
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1564850 Sample: file.exe Startdate: 28/11/2024 Architecture: WINDOWS Score: 100 83 httpbin.org 2->83 85 home.twentykx20pt.top 2->85 117 Suricata IDS alerts for network traffic 2->117 119 Found malware configuration 2->119 121 Malicious sample detected (through community Yara rule) 2->121 123 16 other signatures 2->123 9 skotes.exe 2 41 2->9         started        14 file.exe 5 2->14         started        signatures3 process4 dnsIp5 89 185.215.113.43, 49730, 49731, 49737 WHOLESALECONNECTIONSNL Portugal 9->89 91 185.215.113.16, 49738, 49741, 49742 WHOLESALECONNECTIONSNL Portugal 9->91 93 31.41.244.11, 49732, 49851, 49889 AEROEXPRESS-ASRU Russian Federation 9->93 59 C:\Users\user\AppData\...\bc5e69d60b.exe, PE32 9->59 dropped 61 C:\Users\user\AppData\...\51e99bb911.exe, PE32 9->61 dropped 63 C:\Users\user\AppData\Local\...\t6kzDd6.exe, PE32 9->63 dropped 69 4 other files (3 malicious) 9->69 dropped 125 Creates multiple autostart registry keys 9->125 127 Hides threads from debuggers 9->127 129 Tries to detect sandboxes / dynamic malware analysis system (registry check) 9->129 131 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 9->131 16 t6kzDd6.exe 4 9->16         started        20 51e99bb911.exe 9->20         started        23 bc5e69d60b.exe 9->23         started        65 C:\Users\user\AppData\Local\...\skotes.exe, PE32 14->65 dropped 67 C:\Users\user\...\skotes.exe:Zone.Identifier, ASCII 14->67 dropped 133 Detected unpacking (changes PE section rights) 14->133 135 Tries to evade debugger and weak emulator (self modifying code) 14->135 137 Tries to detect virtualization through RDTSC time measurements 14->137 139 Potentially malicious time measurement code found 14->139 25 skotes.exe 14->25         started        file6 signatures7 process8 dnsIp9 57 C:\Users\user\AppData\Local\...behaviorgraphxtuum.exe, PE32 16->57 dropped 95 Multi AV Scanner detection for dropped file 16->95 97 Detected unpacking (changes PE section rights) 16->97 99 Detected unpacking (overwrites its own PE header) 16->99 115 3 other signatures 16->115 27 Gxtuum.exe 16->27         started        30 WerFault.exe 16 16->30         started        33 WerFault.exe 19 16 16->33         started        41 9 other processes 16->41 87 185.215.113.206, 49749, 49786, 49867 WHOLESALECONNECTIONSNL Portugal 20->87 101 Tries to detect sandboxes and other dynamic analysis tools (window names) 20->101 103 Tries to evade debugger and weak emulator (self modifying code) 20->103 105 Hides threads from debuggers 20->105 107 Binary is likely a compiled AutoIt script file 23->107 109 Found API chain indicative of sandbox detection 23->109 35 taskkill.exe 23->35         started        37 taskkill.exe 23->37         started        39 taskkill.exe 23->39         started        43 3 other processes 23->43 111 Tries to detect sandboxes / dynamic malware analysis system (registry check) 25->111 113 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 25->113 file10 signatures11 process12 file13 141 Multi AV Scanner detection for dropped file 27->141 143 Detected unpacking (changes PE section rights) 27->143 145 Detected unpacking (overwrites its own PE header) 27->145 147 Contains functionality to start a terminal service 27->147 45 WerFault.exe 27->45         started        71 C:\ProgramData\Microsoft\...\Report.wer, Unicode 30->71 dropped 73 C:\ProgramData\Microsoft\...\Report.wer, Unicode 33->73 dropped 47 conhost.exe 35->47         started        49 conhost.exe 37->49         started        51 conhost.exe 39->51         started        75 C:\ProgramData\Microsoft\...\Report.wer, Unicode 41->75 dropped 77 C:\ProgramData\Microsoft\...\Report.wer, Unicode 41->77 dropped 79 C:\ProgramData\Microsoft\...\Report.wer, Unicode 41->79 dropped 81 5 other malicious files 41->81 dropped 53 conhost.exe 43->53         started        55 conhost.exe 43->55         started        signatures14 process15
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b40bca0264f21f6ad389319dd05a41d8168a8ac3e150ac1b2e21293711e62f18
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b40bca0264f21f6ad389319dd05a41d8168a8ac3e150ac1b2e21293711e62f18/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-11-28 20:01:06 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
21 of 38 (55.26%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wqf4uate6ipwvu4jggo5awsb3alivcwd4fikygzoeeutoepgf4ma._file
Verdict:
malicious
Label(s):
amadey
Create hunting rule
shellcode_loader_002
Create hunting rule
Similar samples:
b40bca0264f21f6ad389319dd05a41d8168a8ac3e150ac1b2e21293711e62f18
Amadey
error
Amadey
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:lumma family:stealc botnet:9c9aa5 botnet:drum botnet:e43a13 defense_evasion discovery dropper evasion execution persistence privilege_escalation stealer trojan
Link:
https://tria.ge/reports/241128-yrh6hsylfx/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Kills process with taskkill
Modifies data under HKEY_USERS
Modifies registry class
Modifies system certificate store
Runs ping.exe
Scheduled Task/Job: Scheduled Task
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
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
Uses Volume Shadow Copy service COM API
Access Token Manipulation: Create Process with Token
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Drops file in Program Files directory
Drops file in Windows directory
AutoIT Executable
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Checks installed software on the system
Enumerates connected drives
Checks BIOS information in registry
Checks computer location settings
Drops startup file
Event Triggered Execution: Component Object Model Hijacking
Executes dropped EXE
Identifies Wine through registry keys
Loads dropped DLL
Windows security modification
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Download via BitsAdmin
Downloads MZ/PE file
Enumerates VirtualBox registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Amadey
Amadey family
Lumma Stealer, LummaC
Lumma family
Modifies Windows Defender Real-time Protection settings
Stealc
Stealc family
Malware Config
C2 Extraction:
http://185.215.113.43
http://154.216.20.237
http://185.215.113.206
https://preside-comforter.sbs
https://savvy-steereo.sbs
https://copper-replace.sbs
https://record-envyp.sbs
https://slam-whipp.sbs
https://wrench-creter.sbs
https://looky-marked.sbs
https://plastic-mitten.sbs
https://tail-cease.cyou
https://tail-cease.cyou/api
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/52e5cd51-3076-4465-8f67-7c8a99b449c9
Unpacked files
SH256 hash:
c4bfca17622b49d8f079e8a816aad79025d995af6d74a9828ca07e2661ac2b2b
MD5 hash:
128895d8424479f325ce072a13f73f36
SHA1 hash:
d23c176a260493e4d8b8655f46407bd01247c90b
Detections:
Amadey
Create hunting rule
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/0ce4d6eb-02af-443b-84b2-3d7482b195be/
SH256 hash:
b40bca0264f21f6ad389319dd05a41d8168a8ac3e150ac1b2e21293711e62f18
MD5 hash:
f0ecf1a8076890546c2210d5373f498a
SHA1 hash:
1997eb844617f4770b81cf3c0ff9cefbdc401853
Link:
https://www.unpac.me/results/0ce4d6eb-02af-443b-84b2-3d7482b195be/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b40bca0264f2/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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Web download

Amadey

Executable exe b40bca0264f21f6ad389319dd05a41d8168a8ac3e150ac1b2e21293711e62f18

(this sample)

  
Dropped by
StealC
  
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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