MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a35a2ffe71f72a280bb31cbf25b01fdbb31c1491bcdc054bd56c18ec04ce1317. 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: 18


Intelligence 18 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a35a2ffe71f72a280bb31cbf25b01fdbb31c1491bcdc054bd56c18ec04ce1317
SHA3-384 hash: 35658524eb796efee339c56c1a27ce8a2356345f5165c11b0d2f4beccdc02e9f6a67c045be24b3f9098b81f4b1881e8c
SHA1 hash: a9c27f4a3417618b7eb88c1502884f326c65eb20
MD5 hash: 861e6c96d6bdbcfe69e15c7345d33e62
humanhash: paris-florida-alpha-march
File name:file
Download: download sample
Signature Amadey
Create hunting rule
File size:1'853'952 bytes
First seen:2024-11-02 02:13:09 UTC
Last seen:2024-11-02 04:21:43 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:ATaFfhFKkKecwouXKo9iDZn1BQ7oCbgpH4oD9eWqY:XFR5v/Wr6MVH4bXY
TLSH T1678533DC3E139669FB3FCC31813EAD7D29F9E96998F51A8E16E18572009AFD14C910E0
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 :
2
# of downloads :
367
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-02 02:16:07 UTC
Tags:
amadey botnet stealer loader lumma stealc themida
Link:
https://app.any.run/tasks/41512015-d348-4c96-9af8-9a37463f8195

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.9966.27231.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67258af049e92a05dde25751
Tags:
autorun autoit spam lien
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:
microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/67258aeaae830d48b5dc7289/reports/658af46d-5e1d-4495-902b-12b75f60eb35/overview
Verdict:
Malicious
Labled as:
Kryptik.Generic
Link:
https://www.hybrid-analysis.com/sample/a35a2ffe71f72a280bb31cbf25b01fdbb31c1491bcdc054bd56c18ec04ce1317
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:
Malicious
Link:
https://analyze.intezer.com/analyses/996a9a7c-11b6-42ce-9151-bb6207b87a03
Result
Threat name:
LummaC, Amadey, Credential Flusher, Lumm
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1547203
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
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
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
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 browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected Amadeys stealer DLL
Yara detected Credential Flusher
Yara detected LummaC Stealer
Yara detected Powershell download and execute
Yara detected Stealc
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1547203 Sample: file.exe Startdate: 02/11/2024 Architecture: WINDOWS Score: 100 80 thumbystriw.store 2->80 82 presticitpo.store 2->82 84 15 other IPs or domains 2->84 112 Suricata IDS alerts for network traffic 2->112 114 Found malware configuration 2->114 116 Antivirus detection for dropped file 2->116 118 16 other signatures 2->118 9 skotes.exe 3 25 2->9         started        14 file.exe 5 2->14         started        16 b24294efa1.exe 2->16         started        18 4 other processes 2->18 signatures3 process4 dnsIp5 100 185.215.113.43, 49785, 49799, 49906 WHOLESALECONNECTIONSNL Portugal 9->100 102 185.215.113.16, 49805, 49913, 50003 WHOLESALECONNECTIONSNL Portugal 9->102 68 C:\Users\user\AppData\...\31286ea71e.exe, PE32 9->68 dropped 70 C:\Users\user\AppData\...\f9baaf1700.exe, PE32 9->70 dropped 72 C:\Users\user\AppData\...\c02fe91881.exe, PE32 9->72 dropped 78 5 other malicious files 9->78 dropped 144 Creates multiple autostart registry keys 9->144 146 Hides threads from debuggers 9->146 148 Tries to detect sandboxes / dynamic malware analysis system (registry check) 9->148 20 b24294efa1.exe 1 9->20         started        25 c02fe91881.exe 14 9->25         started        27 f9baaf1700.exe 9->27         started        74 C:\Users\user\AppData\Local\...\skotes.exe, PE32 14->74 dropped 76 C:\Users\user\...\skotes.exe:Zone.Identifier, ASCII 14->76 dropped 150 Detected unpacking (changes PE section rights) 14->150 152 Tries to evade debugger and weak emulator (self modifying code) 14->152 154 Tries to detect virtualization through RDTSC time measurements 14->154 29 skotes.exe 14->29         started        156 Query firmware table information (likely to detect VMs) 16->156 158 Found many strings related to Crypto-Wallets (likely being stolen) 16->158 160 Tries to harvest and steal browser information (history, passwords, etc) 16->160 162 Tries to steal Crypto Currency Wallets 18->162 164 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 18->164 31 firefox.exe 18->31         started        file6 signatures7 process8 dnsIp9 88 necklacedmny.store 188.114.96.3, 443, 49910, 49918 CLOUDFLARENETUS European Union 20->88 64 C:\...\77PWTNS4O2OWWV8XY591Y83GB5HUZ6.exe, PE32 20->64 dropped 120 Antivirus detection for dropped file 20->120 122 Multi AV Scanner detection for dropped file 20->122 124 Detected unpacking (changes PE section rights) 20->124 142 6 other signatures 20->142 33 77PWTNS4O2OWWV8XY591Y83GB5HUZ6.exe 20->33         started        90 185.215.113.206, 50000, 80 WHOLESALECONNECTIONSNL Portugal 25->90 66 C:\ProgramData\chrome.dll, PE32 25->66 dropped 126 Attempt to bypass Chrome Application-Bound Encryption 25->126 128 Tries to detect sandboxes and other dynamic analysis tools (window names) 25->128 130 Machine Learning detection for dropped file 25->130 36 chrome.exe 25->36         started        132 Binary is likely a compiled AutoIt script file 27->132 39 taskkill.exe 27->39         started        41 taskkill.exe 27->41         started        43 taskkill.exe 27->43         started        49 3 other processes 27->49 134 Tries to evade debugger and weak emulator (self modifying code) 29->134 136 Tries to detect virtualization through RDTSC time measurements 29->136 138 Hides threads from debuggers 29->138 140 Potentially malicious time measurement code found 29->140 92 youtube.com 216.58.206.78 GOOGLEUS United States 31->92 94 prod.detectportal.prod.cloudops.mozgcp.net 34.107.221.82 GOOGLEUS United States 31->94 96 4 other IPs or domains 31->96 45 firefox.exe 31->45         started        47 firefox.exe 31->47         started        file10 signatures11 process12 dnsIp13 104 Multi AV Scanner detection for dropped file 33->104 106 Detected unpacking (changes PE section rights) 33->106 108 Machine Learning detection for dropped file 33->108 110 7 other signatures 33->110 98 239.255.255.250 unknown Reserved 36->98 51 chrome.exe 36->51         started        54 conhost.exe 39->54         started        56 conhost.exe 41->56         started        58 conhost.exe 43->58         started        60 conhost.exe 49->60         started        62 conhost.exe 49->62         started        signatures14 process15 dnsIp16 86 www.google.com 142.250.186.36 GOOGLEUS United States 51->86
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a35a2ffe71f72a280bb31cbf25b01fdbb31c1491bcdc054bd56c18ec04ce1317
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a35a2ffe71f72a280bb31cbf25b01fdbb31c1491bcdc054bd56c18ec04ce1317/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-11-02 03:13:44 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
26 of 38 (68.42%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=unnc77tr64vcqc5tds7slma73ozryferxtoaks6vnqmoybgocmlq._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:stealc botnet:9c9aa5 botnet:tale discovery evasion stealer trojan
Link:
https://tria.ge/reports/241102-cnzs7sybpk/
Behaviour
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Windows directory
AutoIT Executable
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks BIOS information in registry
Executes dropped EXE
Identifies Wine through registry keys
Loads dropped DLL
Downloads MZ/PE file
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Amadey
Amadey family
Stealc
Stealc family
Malware Config
C2 Extraction:
http://185.215.113.43
http://185.215.113.206
Verdict:
Malicious
Tags:
amadey
YARA:
n/a
Link:
https://app.threat.zone/submission/a6eb9cd5-136e-4294-99b6-fd11fb5ae8d4
Unpacked files
SH256 hash:
a06d4c206981621709dc5928e04392e0c21465277a8581ee77af7dd4498bf329
MD5 hash:
900690617120a155a6671e56d8946546
SHA1 hash:
edaa085e58874986aac573cea8c9b9f503d01ca3
Detections:
Amadey
Create hunting rule
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/6d0438e8-1f77-49a0-8563-5ae973adca5d/
SH256 hash:
a35a2ffe71f72a280bb31cbf25b01fdbb31c1491bcdc054bd56c18ec04ce1317
MD5 hash:
861e6c96d6bdbcfe69e15c7345d33e62
SHA1 hash:
a9c27f4a3417618b7eb88c1502884f326c65eb20
Link:
https://www.unpac.me/results/6d0438e8-1f77-49a0-8563-5ae973adca5d/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a35a2ffe71f7/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/a35a2ffe71f72a280bb31cbf25b01fdbb31c1491bcdc054bd56c18ec04ce1317

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 a35a2ffe71f72a280bb31cbf25b01fdbb31c1491bcdc054bd56c18ec04ce1317

(this sample)

  
Dropped by
StealC
  
Delivery method
Distributed via web download
  
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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