MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1bf9d23d442e10a752d5ff0bac0fc06a679fe36f8c289ea9243f5c6d94bed687. 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: 1bf9d23d442e10a752d5ff0bac0fc06a679fe36f8c289ea9243f5c6d94bed687
SHA3-384 hash: 0b694fb225289a3824a9d91abbc9a2d06e4e5009645163c4eb57473310898eeb68805a839b73e179e268f9f90176b545
SHA1 hash: 55bdf77f2f4e613f2aaf0a3cc22fc2e68678ac7e
MD5 hash: fc60fac3b512854df25f9a62a8982b5f
humanhash: spaghetti-lion-uniform-fruit
File name:file
Download: download sample
Signature Amadey
Create hunting rule
File size:1'889'792 bytes
First seen:2024-11-21 11:07:59 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 24576:jSW/ofKP26CwSz/h3O2In5iOSCeRWwBuP/xD7LCSWSA2yJNjsu9yk5H0RhbB9XfB:jp/w6CjZO2U5iOSNRbBuhC7LqQHANlB
TLSH T1A995339219EFCD70C42851F1D043E7C1BEAD0EA16BCD1167D7A4857882D3F8E992F992
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 :
437
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 11:10:39 UTC
Tags:
amadey botnet stealer loader themida lumma stealc cryptbot
Link:
https://app.any.run/tasks/747421df-d64a-4a61-b1f6-c88815aeb472

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.6772.15426.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=673f158b20280512a0db7b97
Tags:
vmdetect autorun autoit spam
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/673f149d382337a09c603c4d/reports/94316e47-7e75-41cd-a9a6-f899cf721562/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/1bf9d23d442e10a752d5ff0bac0fc06a679fe36f8c289ea9243f5c6d94bed687
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/29cba63b-8c80-4b5d-a0b7-cd72e731a409
Result
Threat name:
LummaC, Amadey, Credential Flusher, Cryp
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1560104
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Attempt to bypass Chrome Application-Bound Encryption
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
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
Drops large PE files
Drops PE files to the document folder of the user
Drops PE files to the user root directory
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
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)
Sample uses string decryption to hide its real strings
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)
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)
Yara detected Amadeys stealer DLL
Yara detected Credential Flusher
Yara detected Cryptbot
Yara detected LummaC Stealer
Yara detected Powershell download and execute
Yara detected Stealc
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1560104 Sample: file.exe Startdate: 21/11/2024 Architecture: WINDOWS Score: 100 112 cook-rain.sbs 2->112 114 youtube.com 2->114 116 41 other IPs or domains 2->116 156 Suricata IDS alerts for network traffic 2->156 158 Found malware configuration 2->158 160 Antivirus detection for dropped file 2->160 162 18 other signatures 2->162 10 skotes.exe 4 29 2->10         started        15 file.exe 5 2->15         started        17 7b9f3f6834.exe 2->17         started        19 6 other processes 2->19 signatures3 process4 dnsIp5 136 185.215.113.43, 49758, 49764, 49796 WHOLESALECONNECTIONSNL Portugal 10->136 138 185.215.113.16, 49802, 80 WHOLESALECONNECTIONSNL Portugal 10->138 140 31.41.244.11, 49770, 80 AEROEXPRESS-ASRU Russian Federation 10->140 96 C:\Users\user\AppData\...\76dd304e1d.exe, PE32 10->96 dropped 98 C:\Users\user\AppData\...\aca7749dee.exe, PE32 10->98 dropped 100 C:\Users\user\AppData\...\a78a39a396.exe, PE32 10->100 dropped 106 7 other malicious files 10->106 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 a78a39a396.exe 10->21         started        26 7b9f3f6834.exe 10->26         started        28 76dd304e1d.exe 10->28         started        38 2 other processes 10->38 102 C:\Users\user\AppData\Local\...\skotes.exe, PE32 15->102 dropped 104 C:\Users\user\...\skotes.exe:Zone.Identifier, ASCII 15->104 dropped 196 Detected unpacking (changes PE section rights) 15->196 198 Tries to evade debugger and weak emulator (self modifying code) 15->198 200 Tries to detect virtualization through RDTSC time measurements 15->200 30 skotes.exe 15->30         started        202 Query firmware table information (likely to detect VMs) 17->202 204 Tries to harvest and steal ftp login credentials 17->204 206 Tries to harvest and steal browser information (history, passwords, etc) 17->206 208 Binary is likely a compiled AutoIt script file 19->208 210 Tries to steal Crypto Currency Wallets 19->210 212 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 19->212 32 firefox.exe 19->32         started        34 chrome.exe 19->34         started        36 taskkill.exe 19->36         started        40 5 other processes 19->40 file6 signatures7 process8 dnsIp9 128 185.215.113.206 WHOLESALECONNECTIONSNL Portugal 21->128 86 C:\Users\user\DocumentsCFCGIIEHIE.exe, PE32 21->86 dropped 88 C:\Users\user\AppData\...\softokn3[1].dll, PE32 21->88 dropped 90 C:\Users\user\AppData\Local\...\random[2].exe, PE32 21->90 dropped 94 12 other files (8 malicious) 21->94 dropped 164 Antivirus detection for dropped file 21->164 166 Multi AV Scanner detection for dropped file 21->166 168 Detected unpacking (changes PE section rights) 21->168 184 9 other signatures 21->184 42 cmd.exe 21->42         started        44 chrome.exe 21->44         started        130 cook-rain.sbs 188.114.96.3 CLOUDFLARENETUS European Union 26->130 170 Query firmware table information (likely to detect VMs) 26->170 172 Machine Learning detection for dropped file 26->172 174 Found many strings related to Crypto-Wallets (likely being stolen) 26->174 176 Modifies windows update settings 28->176 178 Disables Windows Defender Tamper protection 28->178 186 3 other signatures 28->186 188 3 other signatures 30->188 47 firefox.exe 32->47         started        50 chrome.exe 34->50         started        52 conhost.exe 36->52         started        132 fvtekk5pn.top 34.116.198.130, 49803, 80 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 38->132 134 home.fvtekk5pn.top 38->134 92 C:\Users\user\AppData\...\service123.exe, PE32 38->92 dropped 180 Binary is likely a compiled AutoIt script file 38->180 182 Drops large PE files 38->182 54 firefox.exe 38->54         started        56 taskkill.exe 38->56         started        58 6 other processes 38->58 60 4 other processes 40->60 file10 signatures11 process12 dnsIp13 62 DocumentsCFCGIIEHIE.exe 42->62         started        65 conhost.exe 42->65         started        142 192.168.2.4, 443, 49672, 49723 unknown unknown 44->142 144 239.255.255.250 unknown Reserved 44->144 67 chrome.exe 44->67         started        70 chrome.exe 44->70         started        146 push.services.mozilla.com 34.107.243.93 GOOGLEUS United States 47->146 152 6 other IPs or domains 47->152 108 C:\Users\user\AppData\...\gmpopenh264.dll.tmp, PE32+ 47->108 dropped 110 C:\Users\user\...\gmpopenh264.dll (copy), PE32+ 47->110 dropped 72 firefox.exe 47->72         started        148 s-part-0015.t-0009.t-msedge.net 13.107.246.43 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 50->148 150 s-part-0016.t-0009.t-msedge.net 13.107.246.44 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 50->150 154 7 other IPs or domains 50->154 74 firefox.exe 54->74         started        76 conhost.exe 56->76         started        78 conhost.exe 58->78         started        80 4 other processes 58->80 file14 process15 dnsIp16 214 Multi AV Scanner detection for dropped file 62->214 216 Detected unpacking (changes PE section rights) 62->216 218 Tries to evade debugger and weak emulator (self modifying code) 62->218 220 3 other signatures 62->220 118 www.google.com 142.250.186.36 GOOGLEUS United States 67->118 120 142.250.186.132 GOOGLEUS United States 70->120 122 youtube.com 216.58.206.46 GOOGLEUS United States 74->122 124 prod.detectportal.prod.cloudops.mozgcp.net 34.107.221.82 GOOGLEUS United States 74->124 126 2 other IPs or domains 74->126 82 firefox.exe 74->82         started        84 firefox.exe 74->84         started        signatures17 process18
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1bf9d23d442e10a752d5ff0bac0fc06a679fe36f8c289ea9243f5c6d94bed687
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1bf9d23d442e10a752d5ff0bac0fc06a679fe36f8c289ea9243f5c6d94bed687/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-11-21 11:08:04 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
29 of 38 (76.32%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dp45epkefyikouwv74f2yd6anjtz7y3prquj5kjeh5og3ff622dq._file
Verdict:
malicious
Label(s):
amadey
Create hunting rule
Similar samples:
error
Amadey
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:cryptbot family:stealc botnet:9c9aa5 botnet:mars credential_access discovery evasion persistence spyware stealer trojan
Link:
https://tria.ge/reports/241121-m8jmts1qat/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Kills process with taskkill
Modifies registry class
Scheduled Task/Job: Scheduled Task
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
Executes dropped EXE
Identifies Wine through registry keys
Loads dropped DLL
Reads user/profile data of web browsers
Windows security modification
Downloads MZ/PE file
Uses browser remote debugging
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Amadey
Amadey family
CryptBot
Cryptbot family
Detects CryptBot payload
Modifies Windows Defender Real-time Protection settings
Stealc
Stealc family
Malware Config
C2 Extraction:
http://185.215.113.43
http://185.215.113.206
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3bc6dc1c-e972-4eb8-914d-0ac3c5fcda50
Unpacked files
SH256 hash:
59a948c4d33a18150813554589bf851b7a0b794da9231cd77b7c2257c1ca1d19
MD5 hash:
d7495018234ba6b699fbc7bdad6fa755
SHA1 hash:
18b6ac1415a791f5214f52212fa41942a7591146
Detections:
Amadey
Create hunting rule
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/53d4763e-7589-4bab-9f70-e38ba7876e5a/
SH256 hash:
1bf9d23d442e10a752d5ff0bac0fc06a679fe36f8c289ea9243f5c6d94bed687
MD5 hash:
fc60fac3b512854df25f9a62a8982b5f
SHA1 hash:
55bdf77f2f4e613f2aaf0a3cc22fc2e68678ac7e
Link:
https://www.unpac.me/results/53d4763e-7589-4bab-9f70-e38ba7876e5a/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1bf9d23d442e/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/1bf9d23d442e10a752d5ff0bac0fc06a679fe36f8c289ea9243f5c6d94bed687

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 1bf9d23d442e10a752d5ff0bac0fc06a679fe36f8c289ea9243f5c6d94bed687

(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/
  
URLhaus
https://urlhaus.abuse.ch/url/3273372/

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