MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bbc37083dca97a6e088bf1c58f1f14873b6b6f8a86dc41e8b39d57eeba50384e. 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: bbc37083dca97a6e088bf1c58f1f14873b6b6f8a86dc41e8b39d57eeba50384e
SHA3-384 hash: 95f296167729a1341fff48de1041a21574d9c5e4b88cf47d7784c2971107f65d026469c2ca68518bbf797be8aaa54175
SHA1 hash: ee8a65364c7b21cd2e9932ed43e61bec69b3be94
MD5 hash: f4225788c5e63bde3ee103ff62a2cafe
humanhash: vegan-purple-fish-asparagus
File name:file
Download: download sample
Signature Amadey
Create hunting rule
File size:3'245'056 bytes
First seen:2024-11-06 06:55:48 UTC
Last seen:2024-11-06 08:36:40 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:r8MXk5m5KMuzB7u4ZjdLwad7npV2NUAhbOAebXK:dk5m5KNzB7u6jdLwaBpV2NUoebX
TLSH T111E55CD1780572DFD0DE16788927CE85BA1E03BC0B2949C3EE6AA47A6D77CC119F6C24
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 :
436
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-06 06:04:21 UTC
Tags:
stealer stealc loader rust themida amadey botnet lumma possible-phishing
Link:
https://app.any.run/tasks/3bec5c7b-b482-435c-9689-b2f611db85c3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.28109.4271.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=672b14988d23d90491341c38
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 anti-vm microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/672b1307c7967d5267a8e246/reports/92d007a0-a779-40a7-9d6c-ce4e27020c4d/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/bbc37083dca97a6e088bf1c58f1f14873b6b6f8a86dc41e8b39d57eeba50384e
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/9a9948f3-75b8-4bdd-b614-7fcb5a268c8c
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/1549886
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 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
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
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 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: 1549886 Sample: file.exe Startdate: 06/11/2024 Architecture: WINDOWS Score: 100 42 thumbystriw.store 2->42 44 presticitpo.store 2->44 46 4 other IPs or domains 2->46 80 Suricata IDS alerts for network traffic 2->80 82 Found malware configuration 2->82 84 Antivirus detection for URL or domain 2->84 86 18 other signatures 2->86 7 skotes.exe 3 22 2->7         started        12 file.exe 5 2->12         started        14 skotes.exe 2->14         started        16 6 other processes 2->16 signatures3 process4 dnsIp5 52 185.215.113.43, 49811, 49819, 49867 WHOLESALECONNECTIONSNL Portugal 7->52 54 185.215.113.16, 49825, 49874, 49919 WHOLESALECONNECTIONSNL Portugal 7->54 30 C:\Users\user\AppData\...\5b2170b482.exe, PE32 7->30 dropped 32 C:\Users\user\AppData\...\7b56024940.exe, PE32 7->32 dropped 34 C:\Users\user\AppData\...\7004d35cd8.exe, PE32 7->34 dropped 40 3 other malicious files 7->40 dropped 88 Creates multiple autostart registry keys 7->88 110 3 other signatures 7->110 18 5b2170b482.exe 7->18         started        21 7004d35cd8.exe 13 7->21         started        24 7b56024940.exe 13 7->24         started        26 skotes.exe 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 90 Detected unpacking (changes PE section rights) 12->90 92 Tries to evade debugger and weak emulator (self modifying code) 12->92 112 2 other signatures 12->112 28 skotes.exe 12->28         started        94 Antivirus detection for dropped file 14->94 96 Multi AV Scanner detection for dropped file 14->96 98 Machine Learning detection for dropped file 14->98 100 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 14->100 102 Query firmware table information (likely to detect VMs) 16->102 104 Tries to harvest and steal ftp login credentials 16->104 106 Tries to harvest and steal browser information (history, passwords, etc) 16->106 108 Tries to steal Crypto Currency Wallets 16->108 file6 signatures7 process8 dnsIp9 56 Multi AV Scanner detection for dropped file 18->56 58 Detected unpacking (changes PE section rights) 18->58 60 Tries to detect sandboxes and other dynamic analysis tools (window names) 18->60 76 4 other signatures 18->76 48 founpiuer.store 104.21.5.155, 443, 49865, 49872 CLOUDFLARENETUS United States 21->48 62 Antivirus detection for dropped file 21->62 64 Query firmware table information (likely to detect VMs) 21->64 66 Machine Learning detection for dropped file 21->66 78 2 other signatures 21->78 50 185.215.113.206, 49917, 50003, 50011 WHOLESALECONNECTIONSNL Portugal 24->50 68 Tries to evade debugger and weak emulator (self modifying code) 24->68 70 Hides threads from debuggers 24->70 72 Tries to detect sandboxes / dynamic malware analysis system (registry check) 24->72 74 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 28->74 signatures10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/bbc37083dca97a6e088bf1c58f1f14873b6b6f8a86dc41e8b39d57eeba50384e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bbc37083dca97a6e088bf1c58f1f14873b6b6f8a86dc41e8b39d57eeba50384e/
Threat name:
Win32.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2024-11-06 06:56:05 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xpbxba64vf5g4cel6hcy6hyuq45ww34kq3oed2fttvl65osqhbha._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:lumma family:stealc botnet:9c9aa5 botnet:tale discovery evasion persistence stealer trojan
Link:
https://tria.ge/reports/241106-hqcdkswfqj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
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://founpiuer.store/api
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3529e733-1862-4a86-abb6-80ce7f96b790
Unpacked files
SH256 hash:
c22d54dfa36a2c081e316499e8a52f30361b79760f6f85d18f6c8688f6c05355
MD5 hash:
8156267a6f1971cd8e630f1553f91713
SHA1 hash:
b129b0d9efd6acd9bdac0b085152823ed4ea1428
Detections:
Amadey
Create hunting rule
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/050c822f-195c-4f34-8fb4-07e90bad99e1/
SH256 hash:
bbc37083dca97a6e088bf1c58f1f14873b6b6f8a86dc41e8b39d57eeba50384e
MD5 hash:
f4225788c5e63bde3ee103ff62a2cafe
SHA1 hash:
ee8a65364c7b21cd2e9932ed43e61bec69b3be94
Link:
https://www.unpac.me/results/050c822f-195c-4f34-8fb4-07e90bad99e1/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bbc37083dca9/report/overview.html
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 bbc37083dca97a6e088bf1c58f1f14873b6b6f8a86dc41e8b39d57eeba50384e

(this sample)

  
Dropped by
StealC
  
Delivery method
Distributed via web download

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