MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4bcd67e69705a2aed00ecfb30e2e9f05af8a0e00d5cb787e8427d100f766ca54. 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


Threat unknown


Vendor detections: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4bcd67e69705a2aed00ecfb30e2e9f05af8a0e00d5cb787e8427d100f766ca54
SHA3-384 hash: 2445a6775c1523924570e09552a4dd9609969bebf18ae9ca8c2c9420c05b2151e0c9d1f76a9375f9a4994573e5e615fe
SHA1 hash: 03e1e97522f61193836a6f2b489699ba5b087b5e
MD5 hash: 0157b710ec82b63db471a4030979fbd3
humanhash: network-blue-diet-louisiana
File name:Kameta Setup 1.0.0.exe
Download: download sample
File size:79'764'652 bytes
First seen:2024-12-04 05:30:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b34f154ec913d2d2c435cbd644e91687 (533 x GuLoader, 110 x RemcosRAT, 80 x EpsilonStealer)
ssdeep 1572864:c44opqebwv/Ubzv9xFJgHaXOTqPLk8rDbDkkagQkpIEtrI+4IH751iPZG:c4Hlbq/UHzFJsNH8nkkagQfWrRd11UZG
TLSH T1A90833D0887D9412E8841D7E9EA54BFC969A37356FF3D88AC041BD7CEEB301D071986A
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10522/11/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
dhash icon c4dadadad2f492c2 (25 x GuLoader, 14 x RemcosRAT, 7 x AgentTesla)
Reporter cyberclone
Tags:exe Malicord


Avatar
cyberclone
Distributed via Discord

Intelligence

File Origin
# of uploads :
1
# of downloads :
479
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Kameta Setup 1.0.0.exe
Verdict:
Malicious activity
Analysis date:
2024-12-04 05:37:34 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/77acb427-bee2-49a4-b611-29a8bc4c89c2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=674feaa312e85e185e759153
Tags:
extens virus sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% subdirectories
Сreating synchronization primitives
Searching for the Windows task manager window
Running batch commands
Creating a process with a hidden window
Launching a process
Using the Windows Management Instrumentation requests
Creating a file
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Connection attempt
Searching for synchronization primitives
Changing a file
Launching a tool to kill processes
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
installer microsoft_visual_cc overlay packed packed packer_detected
Link:
https://www.filescan.io/uploads/674fe91a1b2b810869e19eb3/reports/6887394f-372c-4029-a49d-4449a4851648/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/4bcd67e69705a2aed00ecfb30e2e9f05af8a0e00d5cb787e8427d100f766ca54
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1568018
Signature
AI detected suspicious sample
Attempt to bypass Chrome Application-Bound Encryption
Drops large PE files
Excessive usage of taskkill to terminate processes
Multi AV Scanner detection for submitted file
Queries memory information (via WMI often done to detect virtual machines)
Queries sensitive physical memory information (via WMI, Win32_PhysicalMemory, often done to detect virtual machines)
Sigma detected: Rare Remote Thread Creation By Uncommon Source Image
Suspicious powershell command line found
Tries to harvest and steal browser information (history, passwords, etc)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1568018 Sample: Kameta Setup 1.0.0.exe Startdate: 04/12/2024 Architecture: WINDOWS Score: 88 83 file.io 2->83 85 api.gofile.io 2->85 109 Multi AV Scanner detection for submitted file 2->109 111 Drops large PE files 2->111 113 AI detected suspicious sample 2->113 115 Sigma detected: Rare Remote Thread Creation By Uncommon Source Image 2->115 10 KametaSetup.exe 19 2->10         started        15 Kameta Setup 1.0.0.exe 12 196 2->15         started        signatures3 process4 dnsIp5 87 file.io 143.244.215.221, 443, 49745, 49770 COGENT-174US United States 10->87 89 38.172.200.46, 443, 49737, 49740 COGENT-174US United States 10->89 91 2 other IPs or domains 10->91 67 d343d789-d963-4936...b8e482c52e.tmp.node, PE32+ 10->67 dropped 69 b392957b-4ff5-4378...f7ec588e9f.tmp.node, PE32+ 10->69 dropped 71 7aaf3dde-09fa-49d0...e6e9603ea9.tmp.node, PE32+ 10->71 dropped 73 4a9c2010-35c8-4393...e481873128.tmp.node, PE32+ 10->73 dropped 117 Attempt to bypass Chrome Application-Bound Encryption 10->117 119 Tries to harvest and steal browser information (history, passwords, etc) 10->119 121 Excessive usage of taskkill to terminate processes 10->121 17 cmd.exe 10->17         started        20 cmd.exe 10->20         started        22 cmd.exe 10->22         started        26 104 other processes 10->26 75 C:\Users\user\AppData\...\KametaSetup.exe, PE32+ 15->75 dropped 77 C:\Users\user\AppData\Local\...\nsis7z.dll, PE32 15->77 dropped 79 C:\Users\user\AppData\Local\...\nsExec.dll, PE32 15->79 dropped 81 13 other files (none is malicious) 15->81 dropped 24 cmd.exe 1 15->24         started        file6 signatures7 process8 dnsIp9 101 Queries sensitive physical memory information (via WMI, Win32_PhysicalMemory, often done to detect virtual machines) 17->101 103 Suspicious powershell command line found 17->103 105 Queries memory information (via WMI often done to detect virtual machines) 17->105 29 WMIC.exe 17->29         started        32 conhost.exe 17->32         started        107 Excessive usage of taskkill to terminate processes 20->107 34 taskkill.exe 20->34         started        36 conhost.exe 20->36         started        42 2 other processes 22->42 38 conhost.exe 24->38         started        44 2 other processes 24->44 93 chrome.cloudflare-dns.com 172.64.41.3, 443, 49754, 49756 CLOUDFLARENETUS United States 26->93 95 239.255.255.250 unknown Reserved 26->95 40 find.exe 26->40         started        46 124 other processes 26->46 signatures10 process11 dnsIp12 123 Queries sensitive physical memory information (via WMI, Win32_PhysicalMemory, often done to detect virtual machines) 34->123 125 Queries memory information (via WMI often done to detect virtual machines) 34->125 49 Conhost.exe 34->49         started        51 Conhost.exe 36->51         started        97 www.google.com 172.217.21.36, 443, 49748, 49749 GOOGLEUS United States 46->97 99 ntp.msn.com 46->99 53 Conhost.exe 46->53         started        55 Conhost.exe 46->55         started        57 Conhost.exe 46->57         started        59 10 other processes 46->59 signatures13 process14 process15 61 Conhost.exe 53->61         started        63 Conhost.exe 53->63         started        65 Conhost.exe 55->65         started       
Score:
2%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/4bcd67e69705a2aed00ecfb30e2e9f05af8a0e00d5cb787e8427d100f766ca54
Gathering data
Threat name:
Win32.Ransomware.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-12-04 05:31:12 UTC
File Type:
PE (Exe)
Extracted files:
3805
AV detection:
7 of 38 (18.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jpgwpzuxawrk5uaoz6zq4lu7awxyudqa2xfxq7uee7iqb53gzjka._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
credential_access discovery spyware stealer
Link:
https://tria.ge/reports/241204-f7qanatpcw/
Behaviour
Detects videocard installed
Enumerates system info in registry
Kills process with taskkill
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Enumerates processes with tasklist
Checks installed software on the system
Checks computer location settings
Deletes itself
Drops startup file
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Uses browser remote debugging
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/24902fcd-774c-4556-a752-55430a30aedd
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: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

Executable exe 4bcd67e69705a2aed00ecfb30e2e9f05af8a0e00d5cb787e8427d100f766ca54

(this sample)

  
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
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::SetFileSecurityW
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
SHELL32.dll::SHFileOperationW
SHELL32.dll::SHGetFileInfoW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDiskFreeSpaceW
KERNEL32.dll::GetCommandLineW
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileExW
KERNEL32.dll::MoveFileW
WIN_BASE_USER_APIRetrieves Account InformationADVAPI32.dll::LookupPrivilegeValueW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::AppendMenuW
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::OpenClipboard
USER32.dll::PeekMessageW
USER32.dll::CreateWindowExW

Comments