MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b73c5385cfdddcf6d05fb95c7fae6dc567ae7dc5f33f6613032b4eaf9599e52f. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b73c5385cfdddcf6d05fb95c7fae6dc567ae7dc5f33f6613032b4eaf9599e52f
SHA3-384 hash: 5cb909c40bc858e600e73ac89efbe6c15c16b2713251ca0a3fbd27105cd1ae42f0928cf4d5e831f7cb337638ea241a97
SHA1 hash: 94a301bbce205be11f1b7e127b372cf862df2152
MD5 hash: d8ff53e7366fdb8e541dc0e7af6ab075
humanhash: ink-beer-six-avocado
File name:file
Download: download sample
Signature Amadey
Create hunting rule
File size:1'891'328 bytes
First seen:2024-09-28 00:12:50 UTC
Last seen:2024-09-28 00:17:41 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:EWsoBGYRSb8qWAGIA0BViJKK1ndg4H9BxIv5EePPi047:tByb8qWTIXBVi/I4H9BxIv5RiX
TLSH T1EE9533684C7A0128DAEAD5F0BE27034BA1623747BDFE42749963A14700F8E7BD4A5C5E
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/soka/random.exe

Intelligence

File Origin
# of uploads :
6
# of downloads :
475
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-09-28 00:13:16 UTC
Tags:
amadey botnet stealer themida
Link:
https://app.any.run/tasks/1ab203f7-d31d-452b-b036-4ee90c8be7f5

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.26556.29060.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66f74a104b14762f621265b9
Tags:
Execution Generic Infostealer Network Stealth Trojan Autorun Emotet Spam
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/66f74a0eb240a2b637c86f15/reports/bfce9525-d473-4466-91c6-064e050a59ee/overview
Verdict:
Malicious
Labled as:
Kryptik.Generic
Link:
https://www.hybrid-analysis.com/sample/b73c5385cfdddcf6d05fb95c7fae6dc567ae7dc5f33f6613032b4eaf9599e52f
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/2f109fec-fdaa-48e0-ac03-c9c52bbfdd52
Result
Threat name:
LummaC, Amadey, LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1520955
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Creates HTML files with .exe extension (expired dropper behavior)
Detected unpacking (changes PE section rights)
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with a suspicious file extension
Found malware configuration
Found stalling execution ending in API Sleep call
Hides threads from debuggers
LummaC encrypted strings found
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Sample uses string decryption to hide its real strings
Sigma detected: Drops script at startup location
Sigma detected: Search for Antivirus process
Sigma detected: Suspicious Command Patterns In Scheduled Task Creation
Sigma detected: WScript or CScript Dropper
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Wscript called in batch mode (surpress errors)
Yara detected Amadeys stealer DLL
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1520955 Sample: file.exe Startdate: 28/09/2024 Architecture: WINDOWS Score: 100 97 HAYtAoQHDCIZfrnmkrkib.HAYtAoQHDCIZfrnmkrkib 2->97 109 Suricata IDS alerts for network traffic 2->109 111 Found malware configuration 2->111 113 Antivirus detection for URL or domain 2->113 115 17 other signatures 2->115 11 axplong.exe 22 2->11         started        16 file.exe 5 2->16         started        18 axplong.exe 2->18         started        20 wscript.exe 2->20         started        signatures3 process4 dnsIp5 105 185.215.113.16, 52557, 52558, 52560 WHOLESALECONNECTIONSNL Portugal 11->105 107 185.215.113.117, 52559, 52561, 52562 WHOLESALECONNECTIONSNL Portugal 11->107 85 C:\Users\user\AppData\Local\...\splwow64.exe, PE32 11->85 dropped 87 C:\Users\user\AppData\...\processclass.exe, PE32 11->87 dropped 89 C:\Users\user\AppData\Local\...\lummetc.exe, PE32 11->89 dropped 95 3 other malicious files 11->95 dropped 153 Hides threads from debuggers 11->153 155 Tries to detect sandboxes / dynamic malware analysis system (registry check) 11->155 157 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 11->157 22 splwow64.exe 26 11->22         started        25 processclass.exe 14 5 11->25         started        28 lummetc.exe 11->28         started        91 C:\Users\user\AppData\Local\...\axplong.exe, PE32 16->91 dropped 93 C:\Users\user\...\axplong.exe:Zone.Identifier, ASCII 16->93 dropped 159 Detected unpacking (changes PE section rights) 16->159 161 Tries to evade debugger and weak emulator (self modifying code) 16->161 163 Tries to detect virtualization through RDTSC time measurements 16->163 30 axplong.exe 16->30         started        165 Windows Scripting host queries suspicious COM object (likely to drop second stage) 20->165 32 QuantumFlow.scr 20->32         started        file6 signatures7 process8 file9 123 Multi AV Scanner detection for dropped file 22->123 125 Machine Learning detection for dropped file 22->125 127 Found stalling execution ending in API Sleep call 22->127 34 cmd.exe 2 22->34         started        73 C:\Windows\System32\context.exe, PE32 25->73 dropped 38 cmd.exe 1 25->38         started        129 LummaC encrypted strings found 28->129 131 Antivirus detection for dropped file 30->131 133 Detected unpacking (changes PE section rights) 30->133 135 Tries to detect sandboxes and other dynamic analysis tools (window names) 30->135 137 4 other signatures 30->137 signatures10 process11 file12 71 C:\Users\user\AppData\Local\...\Waters.pif, PE32 34->71 dropped 117 Drops PE files with a suspicious file extension 34->117 119 Uses schtasks.exe or at.exe to add and modify task schedules 34->119 40 Waters.pif 34->40         started        45 conhost.exe 34->45         started        47 tasklist.exe 34->47         started        53 7 other processes 34->53 121 Drops executables to the windows directory (C:\Windows) and starts them 38->121 49 context.exe 3 38->49         started        51 conhost.exe 38->51         started        signatures13 process14 dnsIp15 99 185.215.113.19, 52728, 52729, 80 WHOLESALECONNECTIONSNL Portugal 40->99 101 103.130.147.211 MYREPUBLIC-AS-IDPTEkaMasRepublikID Turkey 40->101 103 2 other IPs or domains 40->103 75 C:\Users\user\...\66f0297e9c3eb_15.exe, PE32 40->75 dropped 77 C:\Users\user\AppData\...\QuantumFlow.scr, PE32 40->77 dropped 79 C:\Users\user\...\66f0297e9c3eb_15[1].exe, PE32 40->79 dropped 81 C:\Users\user\AppData\...\QuantumFlow.js, ASCII 40->81 dropped 145 Creates HTML files with .exe extension (expired dropper behavior) 40->145 147 Drops PE files with a suspicious file extension 40->147 55 66f0297e9c3eb_15.exe 40->55         started        58 cmd.exe 40->58         started        61 cmd.exe 40->61         started        149 Multi AV Scanner detection for dropped file 49->149 151 Machine Learning detection for dropped file 49->151 file16 signatures17 process18 file19 139 Antivirus detection for dropped file 55->139 141 Multi AV Scanner detection for dropped file 55->141 143 Machine Learning detection for dropped file 55->143 63 WerFault.exe 55->63         started        83 C:\Users\user\AppData\...\QuantumFlow.url, MS 58->83 dropped 65 conhost.exe 58->65         started        67 conhost.exe 61->67         started        69 schtasks.exe 61->69         started        signatures20 process21
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b73c5385cfdddcf6d05fb95c7fae6dc567ae7dc5f33f6613032b4eaf9599e52f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b73c5385cfdddcf6d05fb95c7fae6dc567ae7dc5f33f6613032b4eaf9599e52f/
Threat name:
Win32.Ransomware.RedLine
Create hunting rule
Status:
Malicious
First seen:
2024-09-28 00:13:06 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w46fhbop3xopnuc7xfoh7ltnyvt247of6m7wmeydfnhk7fmz4uxq._file
Verdict:
malicious
Label(s):
amadey
Create hunting rule
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:lumma family:redline family:stealc family:xworm botnet:9c9aa5 botnet:@oleh_psp botnet:default botnet:default2 botnet:fed3aa botnet:livetraffic botnet:newbundle2 botnet:save botnet:tg cloud @rlreborn admin @fatherofcarders credential_access discovery evasion execution infostealer persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/240928-ahq8rswhqn/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Modifies system certificate store
Scheduled Task/Job: Scheduled Task
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: CmdExeWriteProcessMemorySpam
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
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Enumerates processes with tasklist
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
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 data files stored by FTP clients
Reads user/profile data of web browsers
Unsecured Credentials: Credentials In Files
Command and Scripting Interpreter: PowerShell
Downloads MZ/PE file
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Amadey
Detect Xworm Payload
Lumma Stealer, LummaC
RedLine
RedLine payload
Stealc
Suspicious use of NtCreateUserProcessOtherParentProcess
Xworm
Malware Config
C2 Extraction:
http://185.215.113.16
136.244.88.135:17615
65.21.18.51:45580
http://185.215.113.17
http://91.202.233.158
89.105.223.196:29862
185.215.113.67:15206
http://185.215.113.43
http://185.215.113.37
https://defenddsouneuw.shop/api
https://reinforcenh.shop/api
188.190.10.161:4444
Verdict:
Malicious
Tags:
amadey
YARA:
n/a
Link:
https://app.threat.zone/submission/f66ccae8-c6a9-404c-9452-0875ba66a709
Unpacked files
SH256 hash:
871e08c816a35eb57c7dc87d2e1204d431dc0a7053a5cd8897197368ddccf532
MD5 hash:
80b1c3bd4f03295228bdd11444299080
SHA1 hash:
197e55bad029a5ffb8f4e4d3f43fb7f1a2eaad0d
Detections:
Amadey
Create hunting rule
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/fb374f2d-be31-4855-8663-3b892b8531d4/
SH256 hash:
b73c5385cfdddcf6d05fb95c7fae6dc567ae7dc5f33f6613032b4eaf9599e52f
MD5 hash:
d8ff53e7366fdb8e541dc0e7af6ab075
SHA1 hash:
94a301bbce205be11f1b7e127b372cf862df2152
Link:
https://www.unpac.me/results/fb374f2d-be31-4855-8663-3b892b8531d4/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b73c5385cfdd/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/b73c5385cfdddcf6d05fb95c7fae6dc567ae7dc5f33f6613032b4eaf9599e52f

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

File information

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

Web download

Amadey

Executable exe b73c5385cfdddcf6d05fb95c7fae6dc567ae7dc5f33f6613032b4eaf9599e52f

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3138946/

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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