MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 20d03f4f36c40b2f0e20c5bda806bdacca37500868bbe7f9f5f8728cefca3d11. 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



CoinMiner


Vendor detections: 13


Intelligence 13 IOCs YARA 6 File information Comments

SHA256 hash: 20d03f4f36c40b2f0e20c5bda806bdacca37500868bbe7f9f5f8728cefca3d11
SHA3-384 hash: 30c2c7b1ebe1adaa54029f5e2a4128b00f49e6ecd9e973192ffa8358fbac5e15659c45e81eacbd0072f24e94dece8a37
SHA1 hash: 73c046d6345f58d6ad7e9f4355ac5f63cb150643
MD5 hash: 915a723db9b6b134304bcf1e3c7622a2
humanhash: green-utah-item-wyoming
File name:915a723db9b6b134304bcf1e3c7622a2.exe
Download: download sample
Signature CoinMiner
File size:666'413 bytes
First seen:2024-08-07 06:51:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 91ae93ed3ff0d6f8a4f22d2edd30a58e (49 x CoinMiner)
ssdeep 12288:RafcjuhaNTW5WVZdiYfxnxgMnbEmZjFdHtMWD/7wgrK/Fmn5r3VW/IGrhF:R3oCTWeZVfxnW9yFdNM+lu8n5bpG7
TLSH T1CFE40221B4C1D072D033143404F5CAB5693DBE714B2995DBA3A83B785F707E2627AAEE
TrID 40.3% (.EXE) Win64 Executable (generic) (10523/12/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4504/4/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon 7c70747474d67274 (47 x CoinMiner)
Reporter abuse_ch
Tags:CoinMiner exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
377
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
915a723db9b6b134304bcf1e3c7622a2.exe
Verdict:
No threats detected
Analysis date:
2024-08-07 07:35:09 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.1%
Tags:
Encryption Heur
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
epmicrosoft_visual_cc microsoft_visual_cc overlay packed packed pyinstaller pyinstaller
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.
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
60 / 100
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Casdet
Status:
Malicious
First seen:
2024-08-07 07:23:34 UTC
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Verdict:
malicious
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery pyinstaller
Behaviour
System Location Discovery: System Language Discovery
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
20d03f4f36c40b2f0e20c5bda806bdacca37500868bbe7f9f5f8728cefca3d11
MD5 hash:
915a723db9b6b134304bcf1e3c7622a2
SHA1 hash:
73c046d6345f58d6ad7e9f4355ac5f63cb150643
Detections:
PyInstaller
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:DebuggerCheck__API
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Author:Didier Stevens (https://DidierStevens.com)
Rule name:PyInstaller
Author:@bartblaze
Description:Identifies executable converted using PyInstaller.

File information


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

Web download

CoinMiner

Executable exe 20d03f4f36c40b2f0e20c5bda806bdacca37500868bbe7f9f5f8728cefca3d11

(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
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
KERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetDriveTypeW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineW
KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetConsoleCtrlHandler
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::RemoveDirectoryW
KERNEL32.dll::SetDllDirectoryW

Comments