MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 82fe50008ba95ffbf797be2425df47a49eea8aa7992e14297b8effbc1694b8c6. 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


Mekotio


Vendor detections: 8


Intelligence 8 IOCs YARA 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 82fe50008ba95ffbf797be2425df47a49eea8aa7992e14297b8effbc1694b8c6
SHA3-384 hash: 2dceef9222c1be4d03fc1210da78ed6686493f284fc2a63fb6eef62c4c84e2466b86c020862b1f843ea100b901962bc6
SHA1 hash: 5d8bc199f5e84d82343923fdf292f398499a88f1
MD5 hash: cf80acb9d23384f04065d1e843623d17
humanhash: oxygen-twenty-stairway-florida
File name:82fe50008ba95ffbf797be2425df47a49eea8aa7992e14297b8effbc1694b8c6
Download: download sample
Signature Mekotio
Create hunting rule
File size:1'368'576 bytes
First seen:2024-10-29 17:55:52 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash 47d9e8363ec498a9360ee0a7da269805 (14 x Mekotio)
ssdeep 24576:4mrQhXOgnfLU4v2fjrLVt15CJVDH5+6cbiu6vZ02nMnh:4jqnzedFk
TLSH T1BE552900FD8784F1E4032632856B62AF2325AD1A1F31DBC7FB44BA79FA776D50936285
TrID 37.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
20.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
12.7% (.EXE) Win64 Executable (generic) (10522/11/4)
7.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
Reporter johnk3r
Tags:2024 banker dll golang hive0147 Loader Mekotio picanha

Intelligence

File Origin
# of uploads :
1
# of downloads :
434
Origin country :
NO NO
Vendor Threat Intelligence
Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=672121d05928ee28d55eae59
Tags:
Malware
Result
Verdict:
Clean
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug golang mingw
Link:
https://www.filescan.io/uploads/672121c52734cb737d8fc7b6/reports/09d8dade-bfd2-4016-ab0b-925c48c11913/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/82fe50008ba95ffbf797be2425df47a49eea8aa7992e14297b8effbc1694b8c6
Result
Verdict:
UNKNOWN
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/70042524-698b-42aa-aa9a-bbd2b84231b4
Result
Threat name:
n/a
Detection:
malicious
Classification:
mine
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1544834
Signature
AI detected suspicious sample
Contains functionality to registers a callback to get notified when the system is suspended or resumed (often done by Miners)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1544834 Sample: hVzXH7U85X.dll Startdate: 29/10/2024 Architecture: WINDOWS Score: 48 27 AI detected suspicious sample 2->27 8 loaddll32.exe 1 2->8         started        process3 process4 10 rundll32.exe 8->10         started        13 cmd.exe 1 8->13         started        15 rundll32.exe 8->15         started        17 12 other processes 8->17 signatures5 29 Contains functionality to registers a callback to get notified when the system is suspended or resumed (often done by Miners) 10->29 19 WerFault.exe 2 10->19         started        21 rundll32.exe 13->21         started        23 WerFault.exe 2 15->23         started        process6 process7 25 WerFault.exe 2 21->25         started       
Score:
93%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/82fe50008ba95ffbf797be2425df47a49eea8aa7992e14297b8effbc1694b8c6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/82fe50008ba95ffbf797be2425df47a49eea8aa7992e14297b8effbc1694b8c6/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ql7faaelvfp7x54xxysclx2huspovcvhtexbikl3r373yfuuxdda._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/241029-wlrjlaxgkk/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Unpacked files
SH256 hash:
82fe50008ba95ffbf797be2425df47a49eea8aa7992e14297b8effbc1694b8c6
MD5 hash:
cf80acb9d23384f04065d1e843623d17
SHA1 hash:
5d8bc199f5e84d82343923fdf292f398499a88f1
Link:
https://www.unpac.me/results/9b095cea-cc7d-44cf-bc2c-38ff50c6dc74/
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/82fe50008ba95ffbf797be2425df47a49eea8aa7992e14297b8effbc1694b8c6

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

The table below shows additional information about this malware sample such as delivery method and external references.

  
X
https://x.com/johnk3r/status/1805276506656326073

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
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::GetSystemInfo
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::SetConsoleCtrlHandler
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::GetSystemDirectoryA

Comments