MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a20abe49e71912d860044fdf813c7fb90f32fde51097db4b689cac9c8f7a9ac9. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a20abe49e71912d860044fdf813c7fb90f32fde51097db4b689cac9c8f7a9ac9
SHA3-384 hash: 35b634bff7bbc876be76f06d3289b83910f47495a14cbdf2d09a8eedc9a04644e1ecd99a8f3a0a44529e224ccf660f8a
SHA1 hash: 8ea6e9ec2eb3970e0c361538fb6dbd074e5fa6c2
MD5 hash: 6aed281d1464e3a53839bbd9e7190535
humanhash: johnny-mobile-delta-illinois
File name:file
Download: download sample
Signature Amadey
Create hunting rule
File size:1'927'680 bytes
First seen:2024-11-21 21:09:04 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:FWpKS5ThF8/65kDlsW+eN3hyN0T3VsPhGlhFr5:FWcSKUkDlsJ0q0lfr
TLSH T1969533F98F16D4B5D05ED9F263DE8A201ACC4D4E059EC90A9FDC67B4D91A23FAD4080E
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 :
440
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-21 21:10:58 UTC
Tags:
amadey botnet stealer loader lumma themida stealc cryptbot evasion arch-doc telegram
Link:
https://app.any.run/tasks/bbf25d38-e6da-45da-adcd-4a41968d7009

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.16472.2600.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=673fa274d0583382434a4146
Tags:
vmdetect autorun spam
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for analyzing tools
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/673fa1acc3874c30a7d699f9/reports/01e2d118-df25-4538-9654-e6f1b132f43d/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/a20abe49e71912d860044fdf813c7fb90f32fde51097db4b689cac9c8f7a9ac9
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/ea9ea806-2dfc-41d4-9800-12f1b95cbd3b
Result
Threat name:
Amadey, XWorm
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1560508
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Attempt to bypass Chrome Application-Bound Encryption
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found malware configuration
Found pyInstaller with non standard icon
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
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Query firmware table information (likely to detect VMs)
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 (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 browser information (history, passwords, etc)
Uses the Telegram API (likely for C&C communication)
Yara detected Amadeys stealer DLL
Yara detected Telegram RAT
Yara detected XWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1560508 Sample: file.exe Startdate: 21/11/2024 Architecture: WINDOWS Score: 100 86 api.telegram.org 2->86 88 thedotmediagroup.com 2->88 90 10 other IPs or domains 2->90 118 Suricata IDS alerts for network traffic 2->118 120 Found malware configuration 2->120 122 Malicious sample detected (through community Yara rule) 2->122 126 11 other signatures 2->126 10 skotes.exe 19 2->10         started        15 file.exe 5 2->15         started        17 skotes.exe 2->17         started        19 7 other processes 2->19 signatures3 124 Uses the Telegram API (likely for C&C communication) 86->124 process4 dnsIp5 98 185.215.113.43, 49812, 49818, 49823 WHOLESALECONNECTIONSNL Portugal 10->98 100 thedotmediagroup.com 188.165.52.14, 443, 49824 OVHFR France 10->100 78 C:\Users\user\AppData\Local\...\samat.exe, PE32+ 10->78 dropped 80 C:\Users\user\AppData\Local\...\samat[1].exe, PE32+ 10->80 dropped 146 Hides threads from debuggers 10->146 148 Tries to detect sandboxes / dynamic malware analysis system (registry check) 10->148 150 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 10->150 21 samat.exe 106 10->21         started        82 C:\Users\user\AppData\Local\...\skotes.exe, PE32 15->82 dropped 84 C:\Users\user\...\skotes.exe:Zone.Identifier, ASCII 15->84 dropped 152 Detected unpacking (changes PE section rights) 15->152 154 Tries to evade debugger and weak emulator (self modifying code) 15->154 156 Tries to detect virtualization through RDTSC time measurements 15->156 25 skotes.exe 15->25         started        102 127.0.0.1 unknown unknown 19->102 27 msedge.exe 19->27         started        30 msedge.exe 19->30         started        32 msedge.exe 19->32         started        34 2 other processes 19->34 file6 signatures7 process8 dnsIp9 68 C:\Users\user\AppData\...\win32crypt.pyd, PE32+ 21->68 dropped 70 C:\Users\user\AppData\...\unicodedata.pyd, PE32+ 21->70 dropped 72 C:\Users\user\AppData\Local\...\sqlite3.dll, PE32+ 21->72 dropped 74 67 other malicious files 21->74 dropped 128 Multi AV Scanner detection for dropped file 21->128 130 Attempt to bypass Chrome Application-Bound Encryption 21->130 132 Found pyInstaller with non standard icon 21->132 36 samat.exe 12 21->36         started        134 Detected unpacking (changes PE section rights) 25->134 136 Tries to detect sandboxes and other dynamic analysis tools (window names) 25->136 138 Tries to evade debugger and weak emulator (self modifying code) 25->138 140 3 other signatures 25->140 104 13.91.222.61, 443, 50031, 50041 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 27->104 106 20.110.205.119, 443, 50020, 50195 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 27->106 108 13 other IPs or domains 27->108 file10 signatures11 process12 dnsIp13 92 api.telegram.org 149.154.167.220, 443, 50152, 50154 TELEGRAMRU United Kingdom 36->92 94 api.myip.com 172.67.75.163, 443, 49896 CLOUDFLARENETUS United States 36->94 76 C:\Users\user\AppData\Local\...\passwords.db, SQLite 36->76 dropped 142 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 36->142 144 Tries to harvest and steal browser information (history, passwords, etc) 36->144 41 cmd.exe 1 36->41         started        43 chrome.exe 36->43         started        46 taskkill.exe 36->46         started        48 16 other processes 36->48 file14 signatures15 process16 dnsIp17 50 dxdiag.exe 41->50         started        53 conhost.exe 41->53         started        110 239.255.255.250 unknown Reserved 43->110 55 chrome.exe 43->55         started        58 conhost.exe 46->58         started        60 conhost.exe 48->60         started        62 msedge.exe 48->62         started        64 conhost.exe 48->64         started        66 12 other processes 48->66 process18 dnsIp19 112 Query firmware table information (likely to detect VMs) 50->112 114 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 50->114 116 Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes) 50->116 96 www.google.com 142.250.181.100, 443, 49942, 49944 GOOGLEUS United States 55->96 signatures20
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a20abe49e71912d860044fdf813c7fb90f32fde51097db4b689cac9c8f7a9ac9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a20abe49e71912d860044fdf813c7fb90f32fde51097db4b689cac9c8f7a9ac9/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-11-21 21:10:07 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
20 of 38 (52.63%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uifl4sphdejnqyaej7pycpd7xehtf7pfccl5ws3itswjzd32tleq._file
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:cryptbot family:stealc family:xworm botnet:9c9aa5 botnet:mars credential_access discovery evasion execution persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/241121-z9qhzssnaq/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Enumerates system info in registry
Kills process with taskkill
Modifies registry class
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
Browser Information Discovery
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Drops file in Windows directory
AutoIT Executable
Suspicious use of NtSetInformationThreadHideFromDebugger
Adds Run key to start application
Checks installed software on the system
Checks BIOS information in registry
Checks computer location settings
Drops startup file
Executes dropped EXE
Identifies Wine through registry keys
Loads dropped DLL
Reads user/profile data of web browsers
Windows security modification
Command and Scripting Interpreter: PowerShell
Downloads MZ/PE file
Uses browser remote debugging
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Amadey
Amadey family
CryptBot
Cryptbot family
Detect Xworm Payload
Detects CryptBot payload
Modifies Windows Defender Real-time Protection settings
Stealc
Stealc family
Xworm
Xworm family
Malware Config
C2 Extraction:
http://185.215.113.43
http://185.215.113.206
87.120.112.33:8398
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/72427f67-7dae-4b31-be87-c35695ced27b
Unpacked files
SH256 hash:
3ea8605e3d1a264d8738cfc450e26d16be3ec45836b776ba56b7a11cc0c54017
MD5 hash:
63f125c48e59303432abf60e297fd61c
SHA1 hash:
55b2799d4b9417a6e7e9087639de9cfef1e97a32
Detections:
Amadey
Create hunting rule
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/4993ed2e-d4b7-47f1-afcc-670aea5ca683/
SH256 hash:
a20abe49e71912d860044fdf813c7fb90f32fde51097db4b689cac9c8f7a9ac9
MD5 hash:
6aed281d1464e3a53839bbd9e7190535
SHA1 hash:
8ea6e9ec2eb3970e0c361538fb6dbd074e5fa6c2
Link:
https://www.unpac.me/results/4993ed2e-d4b7-47f1-afcc-670aea5ca683/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a20abe49e719/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/a20abe49e71912d860044fdf813c7fb90f32fde51097db4b689cac9c8f7a9ac9

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)
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 a20abe49e71912d860044fdf813c7fb90f32fde51097db4b689cac9c8f7a9ac9

(this sample)

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

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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