MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c87a5e136fafd0da8252d65d01cde92bb27e8da419b57ea32f9522855d0a948d. 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: c87a5e136fafd0da8252d65d01cde92bb27e8da419b57ea32f9522855d0a948d
SHA3-384 hash: d0ed15facbe5483299053e76cc7e33f3c8d78a9b0c994f0a9af807c19d3b69316883097603bd55c954cd876af72a8092
SHA1 hash: 8ab7107e7adbba9e6fe9362e3bb923706c852797
MD5 hash: 0bc8514721ccb995fa1072d8f167d532
humanhash: double-golf-mountain-georgia
File name:file
Download: download sample
Signature Amadey
Create hunting rule
File size:3'230'720 bytes
First seen:2024-12-09 14:06:04 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:DKw0Lh8d7frwfVdnJsypGa6R5iBHjIwUyv6g6t/AicUvPXVvkIs3H/XL8VI6w6Rq:ed6dSVHsa7/PXuPYR6L4mLpTn9cV
TLSH T125E55CA2A4B972EBE4CE12749B27CD82D93D43B50B5814C7AA1DAC7A7F63CC1117EC14
TrID 42.7% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
17.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
13.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
11.6% (.EXE) Win32 Executable (generic) (4504/4/1)
5.2% (.EXE) OS/2 Executable (generic) (2029/13)
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 :
443
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
RRI9G_file.exe
Verdict:
Malicious activity
Analysis date:
2024-12-09 14:12:24 UTC
Tags:
amadey botnet stealer themida
Link:
https://app.any.run/tasks/bf7b814c-d24e-490a-8b22-c3dab8e21e13

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.18779.11306.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6756f9884a662cb526570993
Tags:
autorun cobalt 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/6756f9871a7df30be12c104c/reports/af6b9431-12dd-492f-97ed-7fa4c4bd48aa/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/c87a5e136fafd0da8252d65d01cde92bb27e8da419b57ea32f9522855d0a948d
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:
Unknown
Link:
https://analyze.intezer.com/analyses/c0ae2742-8c5e-4f0e-8bda-e214417b0e7a
Result
Threat name:
Amadey
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1571605
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
Detected unpacking (changes PE section rights)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Hides threads from debuggers
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
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)
Yara detected Amadeys stealer DLL
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1571605 Sample: file.exe Startdate: 09/12/2024 Architecture: WINDOWS Score: 100 24 Suricata IDS alerts for network traffic 2->24 26 Found malware configuration 2->26 28 Antivirus detection for URL or domain 2->28 30 7 other signatures 2->30 6 file.exe 5 2->6         started        10 skotes.exe 12 2->10         started        13 skotes.exe 2->13         started        process3 dnsIp4 18 C:\Users\user\AppData\Local\...\skotes.exe, PE32 6->18 dropped 20 C:\Users\user\...\skotes.exe:Zone.Identifier, ASCII 6->20 dropped 32 Detected unpacking (changes PE section rights) 6->32 34 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 6->34 36 Tries to evade debugger and weak emulator (self modifying code) 6->36 38 Tries to detect virtualization through RDTSC time measurements 6->38 15 skotes.exe 6->15         started        22 185.215.113.43, 49736, 49737, 49738 WHOLESALECONNECTIONSNL Portugal 10->22 40 Hides threads from debuggers 10->40 42 Tries to detect sandboxes / dynamic malware analysis system (registry check) 10->42 44 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 10->44 file5 signatures6 process7 signatures8 46 Antivirus detection for dropped file 15->46 48 Multi AV Scanner detection for dropped file 15->48 50 Detected unpacking (changes PE section rights) 15->50 52 7 other signatures 15->52
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c87a5e136fafd0da8252d65d01cde92bb27e8da419b57ea32f9522855d0a948d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c87a5e136fafd0da8252d65d01cde92bb27e8da419b57ea32f9522855d0a948d/
Threat name:
Win32.Infostealer.Tinba
Create hunting rule
Status:
Malicious
First seen:
2024-12-09 14:07:05 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zb5f4e3pv7invass2zoqdtpjfozh5dnedg2x5izpsurikxikssgq._file
Verdict:
malicious
Label(s):
shellcode_loader_002
Create hunting rule
stealc
Create hunting rule
gcleaner
Create hunting rule
amadey
Create hunting rule
Similar samples:
error
Amadey
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:gcleaner family:lumma family:stealc botnet:9c9aa5 botnet:stok discovery evasion loader persistence pyinstaller stealer trojan
Link:
https://tria.ge/reports/241209-reyxwaznev/
Behaviour
Checks processor information in registry
Kills process with taskkill
Modifies registry class
Suspicious behavior: EnumeratesProcesses
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
Detects Pyinstaller
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 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
GCleaner
Gcleaner 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
https://impend-differ.biz/api
https://print-vexer.biz/api
https://dare-curbys.biz/api
https://covery-mover.biz/api
https://formy-spill.biz/api
https://dwell-exclaim.biz/api
https://zinc-sneark.biz/api
https://se-blurry.biz/api
https://atten-supporse.biz/api
http://185.215.113.206
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f5b36347-c8f4-4c46-b997-ffc9e1e0e35b
Unpacked files
SH256 hash:
daf51bfe64681e09c8e26c77026f81b4776dc3733dfd8cd2526921b158abe457
MD5 hash:
690f9c255e57d9b8bebd95b0243ff3fc
SHA1 hash:
148a4190b73927f67aeff931fb91e1313651d758
Detections:
Amadey
Create hunting rule
win_amadey
Create hunting rule
Link:
https://www.unpac.me/results/f2e7284c-579e-4d8d-b0a9-df899252b58a/
SH256 hash:
c87a5e136fafd0da8252d65d01cde92bb27e8da419b57ea32f9522855d0a948d
MD5 hash:
0bc8514721ccb995fa1072d8f167d532
SHA1 hash:
8ab7107e7adbba9e6fe9362e3bb923706c852797
Link:
https://www.unpac.me/results/f2e7284c-579e-4d8d-b0a9-df899252b58a/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c87a5e136faf/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/c87a5e136fafd0da8252d65d01cde92bb27e8da419b57ea32f9522855d0a948d

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 c87a5e136fafd0da8252d65d01cde92bb27e8da419b57ea32f9522855d0a948d

(this sample)

  
Dropped by
StealC
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3338043/
  
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

Comments