MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a409b5632d06548466f0cb90aafb1ff853b8d1dfc275f3b942b0a9fd3bf523e4. 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: 15


Intelligence 15 IOCs YARA 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a409b5632d06548466f0cb90aafb1ff853b8d1dfc275f3b942b0a9fd3bf523e4
SHA3-384 hash: 6f66da36e457289d022c444f1f95ee5f80e9d9361723b7713fdd4e0daaabbe6d42b49f74348774704ab4ab75a0c789c8
SHA1 hash: 490508537dccd6e4c4e168b8814a7993c57b4ac8
MD5 hash: 2a4c2174b44bd92374f04ff178c8b1c7
humanhash: magnesium-lithium-blue-pip
File name:2a4c2174b44bd92374f04ff178c8b1c7
Download: download sample
Signature Amadey
Create hunting rule
File size:1'859'072 bytes
First seen:2024-03-03 10:30:16 UTC
Last seen:2024-03-03 12:41:34 UTC
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:H9CqQReEqx32QMlCDvPH+AyXQ/cnDbDCnCSifdwAWg:VQRen3zbznyXQknDPCWfdwAB
TLSH T1BD8533D48480DDE6C5388A7D4D4E9B38BC77A20101433BA0F98A75A96B373E7AC593F5
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)
Reporter zbetcheckin
Tags:32 Amadey exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
548
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
a409b5632d06548466f0cb90aafb1ff853b8d1dfc275f3b942b0a9fd3bf523e4.exe
Verdict:
Malicious activity
Analysis date:
2024-03-03 10:32:36 UTC
Tags:
amadey botnet stealer loader
Link:
https://app.any.run/tasks/d18a5546-3481-4e51-b3e3-274d37156ae7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.19778.31856.UNOFFICIAL
Create hunting rule

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
Creating a file in the %AppData% subdirectories
Launching a process
Launching the process to change network settings
Connection attempt to an infection source
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Sending an HTTP GET request to an infection source
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm packed
Link:
https://www.filescan.io/uploads/65e451673b77ec6525649233/reports/c56d6d6d-161b-4cbd-a1fd-363866233d39/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/a409b5632d06548466f0cb90aafb1ff853b8d1dfc275f3b942b0a9fd3bf523e4
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:
Unknown
Link:
https://analyze.intezer.com/analyses/0314eace-cb72-4237-9b91-9290b74729e8
Result
Threat name:
LummaC, Amadey, AsyncRAT, LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1402103
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Connects to many ports of the same IP (likely port scanning)
Contains functionality to inject code into remote processes
Creates an undocumented autostart registry key
Creates multiple autostart registry keys
Detected unpacking (changes PE section rights)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Found stalling execution ending in API Sleep call
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
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Opens the same file many times (likely Sandbox evasion)
PE file contains section with special chars
Potentially malicious time measurement code found
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Sigma detected: Capture Wi-Fi password
Sigma detected: New RUN Key Pointing to Suspicious Folder
Sigma detected: Suspicious Script Execution From Temp Folder
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
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 harvest and steal WLAN passwords
Tries to steal Crypto Currency Wallets
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Uses netsh to modify the Windows network and firewall settings
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Amadeys Clipper DLL
Yara detected Amadeys stealer DLL
Yara detected AntiVM3
Yara detected AsyncRAT
Yara detected Generic Downloader
Yara detected LummaC Stealer
Yara detected Mars stealer
Yara detected PureLog Stealer
Yara detected RedLine Stealer
Yara detected RisePro Stealer
Yara detected Stealc
Yara detected Vidar stealer
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1402103 Sample: rKYmlnOolQ.exe Startdate: 03/03/2024 Architecture: WINDOWS Score: 100 130 resergvearyinitiani.shop 2->130 132 executivebrakeji.shop 2->132 134 4 other IPs or domains 2->134 168 Snort IDS alert for network traffic 2->168 170 Multi AV Scanner detection for domain / URL 2->170 172 Found malware configuration 2->172 174 29 other signatures 2->174 10 explorgu.exe 1 60 2->10         started        15 chrosha.exe 2->15         started        17 rKYmlnOolQ.exe 5 2->17         started        19 5 other processes 2->19 signatures3 process4 dnsIp5 162 185.215.113.32, 49729, 49730, 49732 WHOLESALECONNECTIONSNL Portugal 10->162 164 185.215.113.45, 49737, 80 WHOLESALECONNECTIONSNL Portugal 10->164 166 3 other IPs or domains 10->166 110 C:\Users\user\AppData\Roaming\...\cred64.dll, PE32+ 10->110 dropped 112 C:\Users\user\AppData\Roaming\...\clip64.dll, PE32 10->112 dropped 114 C:\Users\user\AppData\...\InstallSetup3.exe, PE32 10->114 dropped 124 29 other malicious files 10->124 dropped 232 Detected unpacking (changes PE section rights) 10->232 234 Tries to evade debugger and weak emulator (self modifying code) 10->234 236 Hides threads from debuggers 10->236 21 legun.exe 10->21         started        26 jokerpos.exe 10->26         started        28 alex12.exe 10->28         started        32 12 other processes 10->32 116 C:\Users\user\AppData\Roaming\...\cred64.dll, PE32+ 15->116 dropped 118 C:\Users\user\AppData\Roaming\...\clip64.dll, PE32 15->118 dropped 120 C:\Users\user\AppData\Local\...\seratwo.exe, PE32 15->120 dropped 126 9 other malicious files 15->126 dropped 238 Creates multiple autostart registry keys 15->238 240 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 15->240 30 rundll32.exe 15->30         started        122 C:\Users\user\AppData\Local\...\explorgu.exe, PE32 17->122 dropped 242 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 17->242 244 Tries to detect virtualization through RDTSC time measurements 17->244 246 Potentially malicious time measurement code found 17->246 248 Machine Learning detection for dropped file 19->248 250 Tries to detect sandboxes / dynamic malware analysis system (registry check) 19->250 252 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 19->252 file6 signatures7 process8 dnsIp9 146 185.215.113.46 WHOLESALECONNECTIONSNL Portugal 21->146 148 ipinfo.io 34.117.186.192 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 21->148 154 2 other IPs or domains 21->154 94 C:\Users\user\...\fuHazXf6y2EOBNJJxbjZ.exe, PE32 21->94 dropped 96 C:\Users\user\...\9vGh4g3yVlHZrelHu0HP.exe, PE32 21->96 dropped 98 C:\Users\user\AppData\Local\...dgeMS131.exe, PE32 21->98 dropped 106 7 other malicious files 21->106 dropped 202 Detected unpacking (changes PE section rights) 21->202 204 Tries to detect sandboxes and other dynamic analysis tools (window names) 21->204 206 Tries to steal Mail credentials (via file / registry access) 21->206 220 9 other signatures 21->220 51 2 other processes 21->51 208 Writes to foreign memory regions 26->208 210 Allocates memory in foreign processes 26->210 212 Injects a PE file into a foreign processes 26->212 34 RegAsm.exe 26->34         started        39 conhost.exe 26->39         started        41 RegAsm.exe 28->41         started        43 conhost.exe 28->43         started        150 37.120.237.196 SECURE-DATA-ASRO Romania 32->150 152 185.172.128.127 NADYMSS-ASRU Russian Federation 32->152 156 4 other IPs or domains 32->156 100 C:\Users\user\AppData\Local\...\nso413B.tmp, PE32 32->100 dropped 102 C:\Users\user\AppData\Local\...\INetC.dll, PE32 32->102 dropped 104 C:\Users\user\AppData\Local\...\nsh529D.tmp, PE32 32->104 dropped 108 4 other malicious files 32->108 dropped 214 System process connects to network (likely due to code injection or exploit) 32->214 216 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 32->216 218 Creates an undocumented autostart registry key 32->218 222 6 other signatures 32->222 45 RegAsm.exe 32->45         started        47 rundll32.exe 23 32->47         started        49 RegAsm.exe 32->49         started        53 10 other processes 32->53 file10 signatures11 process12 dnsIp13 136 94.156.8.100 NET1-ASBG Bulgaria 34->136 90 12 other files (8 malicious) 34->90 dropped 176 Tries to steal Mail credentials (via file / registry access) 34->176 178 Found many strings related to Crypto-Wallets (likely being stolen) 34->178 180 Tries to steal Crypto Currency Wallets 34->180 76 C:\Users\user\AppData\Roaming\...\olehpsp.exe, PE32 41->76 dropped 78 C:\Users\user\AppData\Roaming\...\fate.exe, PE32 41->78 dropped 55 fate.exe 41->55         started        59 olehpsp.exe 41->59         started        138 37.27.52.220 UNINETAZ Iran (ISLAMIC Republic Of) 45->138 80 C:\Users\user\AppData\...\softokn3[1].dll, PE32 45->80 dropped 82 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 45->82 dropped 84 C:\Users\user\AppData\...\mozglue[1].dll, PE32 45->84 dropped 92 3 other files (1 malicious) 45->92 dropped 182 Tries to harvest and steal ftp login credentials 45->182 184 Tries to harvest and steal browser information (history, passwords, etc) 45->184 186 Tries to harvest and steal Bitcoin Wallet information 45->186 188 Tries to steal Instant Messenger accounts or passwords 47->188 190 Uses netsh to modify the Windows network and firewall settings 47->190 192 Tries to harvest and steal WLAN passwords 47->192 61 powershell.exe 47->61         started        64 netsh.exe 2 47->64         started        140 executivebrakeji.shop 172.67.216.22, 443, 49736, 49738 CLOUDFLARENETUS United States 49->140 194 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 49->194 196 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 49->196 198 Opens the same file many times (likely Sandbox evasion) 49->198 66 conhost.exe 51->66         started        68 conhost.exe 51->68         started        142 20.218.68.91 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 53->142 144 resergvearyinitiani.shop 104.21.94.2, 443, 49758 CLOUDFLARENETUS United States 53->144 86 C:\Users\user\AppData\...\mozglue[1].dll, PE32 53->86 dropped 88 C:\Users\user\AppData\...\freebl3[1].dll, PE32 53->88 dropped 200 Query firmware table information (likely to detect VMs) 53->200 70 conhost.exe 53->70         started        file14 signatures15 process16 dnsIp17 158 185.172.128.33, 49759, 8970 NADYMSS-ASRU Russian Federation 55->158 224 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 55->224 226 Found many strings related to Crypto-Wallets (likely being stolen) 55->226 228 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 55->228 160 5.42.65.31 RU-KSTVKolomnaGroupofcompaniesGuarantee-tvRU Russian Federation 59->160 230 Tries to steal Crypto Currency Wallets 59->230 128 C:\Users\user\...\246122658369_Desktop.zip, Zip 61->128 dropped 72 conhost.exe 61->72         started        74 conhost.exe 64->74         started        file18 signatures19 process20
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a409b5632d06548466f0cb90aafb1ff853b8d1dfc275f3b942b0a9fd3bf523e4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a409b5632d06548466f0cb90aafb1ff853b8d1dfc275f3b942b0a9fd3bf523e4/
Threat name:
Win32.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2024-03-03 10:31:06 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uqe3kyznazkiizxqzoikv6y77bj3ruo7yj27hokcwcu72o7vepsa._file
Verdict:
malicious
Result
Malware family:
amadey
Create hunting rule
Score:
  10/10
Tags:
family:amadey evasion spyware stealer trojan
Link:
https://tria.ge/reports/240303-mkc55shb7s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks BIOS information in registry
Checks computer location settings
Executes dropped EXE
Identifies Wine through registry keys
Loads dropped DLL
Reads WinSCP keys stored on the system
Reads local data of messenger clients
Reads user/profile data of web browsers
Blocklisted process makes network request
Downloads MZ/PE file
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Amadey
Malware Config
C2 Extraction:
http://185.215.113.32
Unpacked files
SH256 hash:
cad1fae60e69efc8e9bc8be5c61d47423dccaf403f4c4fcfc0c70bfcd30f416d
MD5 hash:
6a2f77fa084cc16ff657a4d6dd5a4c29
SHA1 hash:
b81d0a7b80d1996d42fd85a791d346378acf8854
Detections:
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/aa792da0-f08b-403e-a664-5ade1bd90ff7/
SH256 hash:
a409b5632d06548466f0cb90aafb1ff853b8d1dfc275f3b942b0a9fd3bf523e4
MD5 hash:
2a4c2174b44bd92374f04ff178c8b1c7
SHA1 hash:
490508537dccd6e4c4e168b8814a7993c57b4ac8
Link:
https://www.unpac.me/results/aa792da0-f08b-403e-a664-5ade1bd90ff7/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a409b5632d06/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/a409b5632d06548466f0cb90aafb1ff853b8d1dfc275f3b942b0a9fd3bf523e4

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: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 a409b5632d06548466f0cb90aafb1ff853b8d1dfc275f3b942b0a9fd3bf523e4

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2759927/
  
URLhaus
https://urlhaus.abuse.ch/url/2761196/
  
URLhaus
https://urlhaus.abuse.ch/url/2757406/

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

Comments


Avatar
zbet commented on 2024-03-03 10:30:18 UTC

url : hxxp://185.215.113.45/mine/amert.exe