MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 35cf8d7c70252a59614e1126a4c45b76d32c08bd5897e876109bf98e2fa4dd57. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 35cf8d7c70252a59614e1126a4c45b76d32c08bd5897e876109bf98e2fa4dd57
SHA3-384 hash: e3868443f25b53f474e787ee27513b2f3bf48d26ad245a336ee2b05be3fc59d145adafb31e9f2a73791fc815df88c05b
SHA1 hash: b3c751b2502f88ae13f087249194155e0e06198f
MD5 hash: 53fd4aea600ed64652033970c9ecbd5d
humanhash: crazy-golf-bulldog-yellow
File name:file
Download: download sample
Signature Amadey
Create hunting rule
File size:3'207'168 bytes
First seen:2024-11-08 13:03:05 UTC
Last seen:2024-11-08 14:22:29 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:xvqXUt5RsGqibt99H6T7JJZYGsXgzvKXhIIiCX0Y08qmwu0IQQ0u5veiMTzfWf5F:dSYGsQ7MiCX0Y08HtQ/u5vjMv4G
Threatray 2 similar samples on MalwareBazaar
TLSH T111E54A53644D71CFD4CA167C952FCD82A99F53B84B1008C3E81C687B6DABEC652B6CAC
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 :
435
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-08 13:07:39 UTC
Tags:
amadey botnet stealer themida
Link:
https://app.any.run/tasks/cc95c21c-de2e-4ff0-817d-8d28cf3c7921

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.3700.8503.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=672e0c45a5bee3c9d42bccfc
Tags:
vmdetect autorun 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:
anti-vm anti-vm microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/672e0c49d0fb63ce72e89c0f/reports/833ad631-be16-4847-9351-ad10fb2909df/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/35cf8d7c70252a59614e1126a4c45b76d32c08bd5897e876109bf98e2fa4dd57
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/c7c66d4e-23f3-4e60-9876-06016399c20e
Result
Threat name:
LummaC, Amadey, LummaC Stealer, Stealc,
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1552193
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
Contains functionality to inject code into remote processes
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 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)
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
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 browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Yara detected Amadeys stealer DLL
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: 1552193 Sample: file.exe Startdate: 08/11/2024 Architecture: WINDOWS Score: 100 42 thumbystriw.store 2->42 44 presticitpo.store 2->44 46 5 other IPs or domains 2->46 56 Suricata IDS alerts for network traffic 2->56 58 Found malware configuration 2->58 60 Antivirus detection for URL or domain 2->60 62 17 other signatures 2->62 7 skotes.exe 3 22 2->7         started        12 file.exe 5 2->12         started        14 539a66c8b5.exe 2->14         started        16 6 other processes 2->16 signatures3 process4 dnsIp5 52 185.215.113.43, 49813, 49826, 49868 WHOLESALECONNECTIONSNL Portugal 7->52 54 185.215.113.16, 49831, 49877, 49930 WHOLESALECONNECTIONSNL Portugal 7->54 30 C:\Users\user\AppData\...\0981550013.exe, PE32 7->30 dropped 32 C:\Users\user\AppData\...\6411e7f97e.exe, PE32 7->32 dropped 34 C:\Users\user\AppData\...\539a66c8b5.exe, PE32 7->34 dropped 40 3 other malicious files 7->40 dropped 90 Creates multiple autostart registry keys 7->90 92 Hides threads from debuggers 7->92 94 Injects a PE file into a foreign processes 7->94 18 539a66c8b5.exe 13 7->18         started        22 0981550013.exe 7->22         started        24 6411e7f97e.exe 13 7->24         started        26 skotes.exe 13 7->26         started        36 C:\Users\user\AppData\Local\...\skotes.exe, PE32 12->36 dropped 38 C:\Users\user\...\skotes.exe:Zone.Identifier, ASCII 12->38 dropped 96 Detected unpacking (changes PE section rights) 12->96 98 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 12->98 100 Tries to evade debugger and weak emulator (self modifying code) 12->100 102 Tries to detect virtualization through RDTSC time measurements 12->102 28 skotes.exe 12->28         started        104 Query firmware table information (likely to detect VMs) 14->104 106 Found many strings related to Crypto-Wallets (likely being stolen) 14->106 108 Tries to harvest and steal ftp login credentials 14->108 110 Tries to harvest and steal browser information (history, passwords, etc) 14->110 112 Tries to steal Crypto Currency Wallets 16->112 114 2 other signatures 16->114 file6 signatures7 process8 dnsIp9 48 navygenerayk.store 188.114.97.3, 443, 49873, 49879 CLOUDFLARENETUS European Union 18->48 64 Antivirus detection for dropped file 18->64 66 Multi AV Scanner detection for dropped file 18->66 68 Detected unpacking (changes PE section rights) 18->68 84 4 other signatures 18->84 70 Tries to detect sandboxes and other dynamic analysis tools (window names) 22->70 72 Machine Learning detection for dropped file 22->72 74 Modifies windows update settings 22->74 86 3 other signatures 22->86 50 185.215.113.206, 49916, 49969, 50010 WHOLESALECONNECTIONSNL Portugal 24->50 76 Hides threads from debuggers 24->76 88 2 other signatures 24->88 78 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 28->78 80 Contains functionality to inject code into remote processes 28->80 82 Tries to evade debugger and weak emulator (self modifying code) 28->82 signatures10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/35cf8d7c70252a59614e1126a4c45b76d32c08bd5897e876109bf98e2fa4dd57
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/35cf8d7c70252a59614e1126a4c45b76d32c08bd5897e876109bf98e2fa4dd57/
Threat name:
Win32.Infostealer.Tinba
Create hunting rule
Status:
Malicious
First seen:
2024-11-08 13:04:12 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gxhy27dqeuvfsykocetkjrc3o3jsycf5lcl6q5qqtp4y4l5e3vlq._file
Verdict:
malicious
Label(s):
amadey
Create hunting rule
Similar samples:
35cf8d7c70252a59614e1126a4c45b76d32c08bd5897e876109bf98e2fa4dd57
Amadey
afd0e34070c7d56999a4dc61da1020085e0b28de7c12eb7bdfd8d577e6351551
Amadey
error
Amadey
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:lumma family:stealc botnet:9c9aa5 botnet:tale discovery evasion persistence stealer trojan
Link:
https://tria.ge/reports/241108-qaxzcasjfv/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Adds Run key to start application
Checks BIOS information in registry
Checks computer location settings
Executes dropped EXE
Identifies Wine through registry keys
Loads dropped DLL
Windows security modification
Downloads MZ/PE file
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Amadey
Amadey family
Lumma Stealer, LummaC
Lumma family
Modifies Windows Defender Real-time Protection settings
Stealc
Stealc family
Malware Config
C2 Extraction:
http://185.215.113.43
http://185.215.113.206
https://navygenerayk.store/api
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1f2abcd8-9535-4af0-9a53-0f0f95ca19f9
Unpacked files
SH256 hash:
00f8fa8a379481d9d0f82c715335ead601b3c171ea7ade6965ebdda49cd0a5f4
MD5 hash:
e17e2a17455d91189bcc292ef3f74aa1
SHA1 hash:
34d763805333a2f78dd6508afddb01ccd03b954a
Detections:
Amadey
Create hunting rule
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/3fcf5b81-1189-4e8b-a991-63ad317d9195/
SH256 hash:
35cf8d7c70252a59614e1126a4c45b76d32c08bd5897e876109bf98e2fa4dd57
MD5 hash:
53fd4aea600ed64652033970c9ecbd5d
SHA1 hash:
b3c751b2502f88ae13f087249194155e0e06198f
Link:
https://www.unpac.me/results/3fcf5b81-1189-4e8b-a991-63ad317d9195/
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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 35cf8d7c70252a59614e1126a4c45b76d32c08bd5897e876109bf98e2fa4dd57

(this sample)

  
Dropped by
StealC
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3273372/
  
URLhaus
https://urlhaus.abuse.ch/url/3279844/

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