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Windows Analysis Report
task.exe

Overview

General Information

Sample name:	task.exe
Analysis ID:	1429064
MD5:	8a02bf22f75fbf6a3c9172238717ba4c
SHA1:	78543f6ea51a8f49fec95d4ac7631ca0c06be645
SHA256:	5c6c61de91323d8bb5027333b75e9ebfca4e42c5141fd440daed5011943c2545
Infos:

Detection

Score:	1
Range:	0 - 100
Whitelisted:	false
Confidence:	80%

Signatures

PE file contains sections with non-standard names

Program does not show much activity (idle)

Sample execution stops while process was sleeping (likely an evasion)

Classification

Process Tree

System is w10x64_ra

task.exe (PID: 7096 cmdline: "C:\Users\user\Desktop\task.exe" MD5: 8A02BF22F75FBF6A3C9172238717BA4C)

conhost.exe (PID: 7104 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: 0D698AF330FD17BEE3BF90011D49251D)

cleanup

Malware Configuration

⊘No configs have been found

Yara Signatures

⊘No yara matches

Sigma Signatures

⊘No Sigma rule has matched

Snort Signatures

⊘No Snort rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

There are no malicious signatures, click here to show all signatures.

Source: task.exe

Static PE information: certificate valid

Source: task.exe

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, GUARD_CF, TERMINAL_SERVER_AWARE

Source:

Binary string: C:\jenkins\Workspace\BUILD\GitRepos\dca-infra\build_windows_mainline\task\task.pdb source: task.exe

Source: task.exe	String found in binary or memory: http://crl.comodoca.com/AAACertificateServices.crl04
Source: task.exe	String found in binary or memory: http://crl.sectigo.com/SectigoPublicCodeSigningCAR36.crl0y
Source: task.exe	String found in binary or memory: http://crl.sectigo.com/SectigoPublicCodeSigningRootR46.crl0
Source: task.exe	String found in binary or memory: http://crl.sectigo.com/SectigoRSATimeStampingCA.crl0t
Source: task.exe	String found in binary or memory: http://crt.sectigo.com/SectigoPublicCodeSigningCAR36.crt0#
Source: task.exe	String found in binary or memory: http://crt.sectigo.com/SectigoPublicCodeSigningRootR46.p7c0#
Source: task.exe	String found in binary or memory: http://crt.sectigo.com/SectigoRSATimeStampingCA.crt0#
Source: task.exe	String found in binary or memory: http://ocsp.comodoca.com0
Source: task.exe	String found in binary or memory: http://ocsp.sectigo.com0
Source: task.exe	String found in binary or memory: http://ocsp.sectigo.com0#
Source: task.exe	String found in binary or memory: https://sectigo.com/CPS0

Source: classification engine

Classification label: clean1.winEXE@2/0@0/0

Source: C:\Windows\System32\conhost.exe

Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:7104:120:WilError_03

Source: task.exe

Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ

Source: C:\Users\user\Desktop\task.exe

Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Jump to behavior

Source: unknown	Process created: C:\Users\user\Desktop\task.exe "C:\Users\user\Desktop\task.exe"
Source: C:\Users\user\Desktop\task.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1

Source: C:\Users\user\Desktop\task.exe	Section loaded: apphelp.dll	Jump to behavior
Source: C:\Users\user\Desktop\task.exe	Section loaded: libcrypto-3-x64.dll	Jump to behavior
Source: C:\Users\user\Desktop\task.exe	Section loaded: dbghelp.dll	Jump to behavior
Source: C:\Users\user\Desktop\task.exe	Section loaded: wtsapi32.dll	Jump to behavior

Source: task.exe

Static PE information: certificate valid

Source: task.exe

Static PE information: Image base 0x140000000 > 0x60000000

Source: task.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IMPORT
Source: task.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_RESOURCE
Source: task.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_BASERELOC
Source: task.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: task.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG
Source: task.exe	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IAT

Source: task.exe

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, GUARD_CF, TERMINAL_SERVER_AWARE

Source: task.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source:

Binary string: C:\jenkins\Workspace\BUILD\GitRepos\dca-infra\build_windows_mainline\task\task.pdb source: task.exe

Source: task.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IMPORT is in: .rdata
Source: task.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_RESOURCE is in: .rsrc
Source: task.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_BASERELOC is in: .reloc
Source: task.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG is in: .rdata
Source: task.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IAT is in: .rdata

Source: task.exe

Static PE information: section name: _RDATA

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Source: C:\Windows\System32\conhost.exe

Last function: Thread delayed

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	1 DLL Side-Loading	1 Process Injection	1 Process Injection	OS Credential Dumping	1 System Information Discovery	Remote Services	Data from Local System	Data Obfuscation	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	1 DLL Side-Loading	1 DLL Side-Loading	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	Junk Data	Exfiltration Over Bluetooth	Network Denial of Service

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
task.exe	0%	Virustotal		Browse
task.exe	0%	ReversingLabs

Dropped Files

⊘No Antivirus matches

Unpacked PE Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

Source	Detection	Scanner	Label
http://crt.sectigo.com/SectigoPublicCodeSigningCAR36.crt0#	0%	URL Reputation	safe
http://crl.sectigo.com/SectigoRSATimeStampingCA.crl0t	0%	URL Reputation	safe
https://sectigo.com/CPS0	0%	URL Reputation	safe
http://crt.sectigo.com/SectigoPublicCodeSigningRootR46.p7c0#	0%	URL Reputation	safe
http://crl.sectigo.com/SectigoPublicCodeSigningCAR36.crl0y	0%	URL Reputation	safe
http://crl.sectigo.com/SectigoPublicCodeSigningRootR46.crl0	0%	URL Reputation	safe
http://ocsp.sectigo.com0	0%	URL Reputation	safe
http://crt.sectigo.com/SectigoRSATimeStampingCA.crt0#	0%	URL Reputation	safe

Domains and IPs

Contacted Domains

⊘No contacted domains info

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://crt.sectigo.com/SectigoPublicCodeSigningCAR36.crt0#	task.exe	false	URL Reputation: safe	unknown
http://crl.sectigo.com/SectigoRSATimeStampingCA.crl0t	task.exe	false	URL Reputation: safe	unknown
https://sectigo.com/CPS0	task.exe	false	URL Reputation: safe	unknown
http://crt.sectigo.com/SectigoPublicCodeSigningRootR46.p7c0#	task.exe	false	URL Reputation: safe	unknown
http://crl.sectigo.com/SectigoPublicCodeSigningCAR36.crl0y	task.exe	false	URL Reputation: safe	unknown
http://crl.sectigo.com/SectigoPublicCodeSigningRootR46.crl0	task.exe	false	URL Reputation: safe	unknown
http://ocsp.sectigo.com0	task.exe	false	URL Reputation: safe	unknown
http://crt.sectigo.com/SectigoRSATimeStampingCA.crt0#	task.exe	false	URL Reputation: safe	unknown
http://ocsp.sectigo.com0#	task.exe	false		unknown

World Map of Contacted IPs

⊘No contacted IP infos

General Information

Joe Sandbox version:	40.0.0 Tourmaline
Analysis ID:	1429064
Start date and time:	2024-04-20 14:39:04 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 3m 37s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	defaultwindowsinteractivecookbook.jbs
Analysis system description:	Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Number of analysed new started processes analysed:	14
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Sample name:	task.exe
Detection:	CLEAN
Classification:	clean1.winEXE@2/0@0/0
EGA Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Found application associated with file extension: .exe

Warnings

Exclude process from analysis (whitelisted): MpCmdRun.exe, dllhost.exe, SIHClient.exe, SgrmBroker.exe, MoUsoCoreWorker.exe, conhost.exe, svchost.exe
Excluded domains from analysis (whitelisted): fs.microsoft.com, slscr.update.microsoft.com, fe3cr.delivery.mp.microsoft.com
Not all processes where analyzed, report is missing behavior information

Simulations

Behavior and APIs

⊘No simulations

Joe Sandbox View / Context

IPs

⊘No context

Domains

⊘No context

ASNs

⊘No context

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

⊘No created / dropped files found

Static File Info

General

File type:	PE32+ executable (console) x86-64, for MS Windows
Entropy (8bit):	6.414681398502372
TrID:	Win64 Executable Console (202006/5) 92.65% Win64 Executable (generic) (12005/4) 5.51% Generic Win/DOS Executable (2004/3) 0.92% DOS Executable Generic (2002/1) 0.92% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	task.exe
File size:	363'272 bytes
MD5:	8a02bf22f75fbf6a3c9172238717ba4c
SHA1:	78543f6ea51a8f49fec95d4ac7631ca0c06be645
SHA256:	5c6c61de91323d8bb5027333b75e9ebfca4e42c5141fd440daed5011943c2545
SHA512:	c4caf5565be05c979d260b9b3b07755e490a4e99df0fb76e8b27e61583cae912b93d907b524e4c8abf11a046c8a91f098a7993f3ae09798c8d241e7325f4858f
SSDEEP:	6144:fGXrAzSVpCreFHGjWIH6BlSIQEaohkHfPvl9eZ:ObAzSVpCr5WAhvoSHHWZ
TLSH:	86744B19BBD436F4F967C178C4A01506DEB1BC094B28F6BF47A44A652E236A0DE3D732
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......[.*...DK..DK..DK..GJ..DK..AJ..DK..@J..DK...K..DK..CJ..DKs.AJ9.DKs.@J..DKs.GJ..DK..EJ..DK..EJ..DK..EK..DK..LJ..DK..DJ..DK...K..D

File Icon


Icon Hash:	90cececece8e8eb0

Static PE Info

General

Entrypoint:	0x140001780
Entrypoint Section:	.text
Digitally signed:	true
Imagebase:	0x140000000
Subsystem:	windows cui
Image File Characteristics:	EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE
DLL Characteristics:	HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, GUARD_CF, TERMINAL_SERVER_AWARE
Time Stamp:	0x65989F7E [Sat Jan 6 00:31:58 2024 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	6
OS Version Minor:	0
File Version Major:	6
File Version Minor:	0
Subsystem Version Major:	6
Subsystem Version Minor:	0
Import Hash:	1507d1819ab873f5f5a6a05f0918739f

Authenticode Signature

Signature Valid:	true
Signature Issuer:	CN=Sectigo Public Code Signing CA R36, O=Sectigo Limited, C=GB
Signature Validation Error:	The operation completed successfully
Error Number:	0
Not Before, Not After	10/03/2023 01:00:00 10/03/2024 00:59:59
Subject Chain	CN=Intel Corporation, O=Intel Corporation, S=California, C=US
Version:	3
Thumbprint MD5:	97355BCEE41595DF26282461BC9E7C46
Thumbprint SHA-1:	C8109BDD00AA2491212910D0A65DDB9455D2495D
Thumbprint SHA-256:	EFA8AC129CFF59E4C40F85E4D3BFAD47F6F7E8CD79F2F28CD1B798A6CCA74B09
Serial:	70045E1A3A594DFAC651C85B86121879

Entrypoint Preview

Instruction
dec eax
sub esp, 28h
call 00007F98A4E3ED30h
dec eax
add esp, 28h
jmp 00007F98A4E3E93Fh
int3
int3
dec eax
sub esp, 28h
call 00007F98A4E3F288h
test eax, eax
je 00007F98A4E3EAF3h
dec eax
mov eax, dword ptr [00000030h]
dec eax
mov ecx, dword ptr [eax+08h]
jmp 00007F98A4E3EAD7h
dec eax
cmp ecx, eax
je 00007F98A4E3EAE6h
xor eax, eax
dec eax
cmpxchg dword ptr [00053758h], ecx
jne 00007F98A4E3EAC0h
xor al, al
dec eax
add esp, 28h
ret
mov al, 01h
jmp 00007F98A4E3EAC9h
int3
int3
int3
inc eax
push ebx
dec eax
sub esp, 20h
movzx eax, byte ptr [00053743h]
test ecx, ecx
mov ebx, 00000001h
cmove eax, ebx
mov byte ptr [00053733h], al
call 00007F98A4E3F08Fh
call 00007F98A4E3F6C2h
test al, al
jne 00007F98A4E3EAD6h
xor al, al
jmp 00007F98A4E3EAE6h
call 00007F98A4E4E22Dh
test al, al
jne 00007F98A4E3EADBh
xor ecx, ecx
call 00007F98A4E3F6D2h
jmp 00007F98A4E3EABCh
mov al, bl
dec eax
add esp, 20h
pop ebx
ret
int3
int3
int3
inc eax
push ebx
dec eax
sub esp, 20h
cmp byte ptr [000536F8h], 00000000h
mov ebx, ecx
jne 00007F98A4E3EB39h
cmp ecx, 01h
jnbe 00007F98A4E3EB3Ch
call 00007F98A4E3F1EEh
test eax, eax
je 00007F98A4E3EAFAh
test ebx, ebx
jne 00007F98A4E3EAF6h
dec eax
lea ecx, dword ptr [000536E2h]
call 00007F98A4E3EB1Eh

Rich Headers

Programming Language:

[IMP] VS2008 SP1 build 30729

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x42b80	0x1a4	.rdata
IMAGE_DIRECTORY_ENTRY_IMPORT	0x42d24	0xdc	.rdata
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x59000	0x434	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x56000	0x1c5c	.pdata
IMAGE_DIRECTORY_ENTRY_SECURITY	0x56200	0x2908
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x5a000	0x6cc	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x3f880	0x54	.rdata
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x3f8e0	0x138	.rdata
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x34000	0x4d8	.rdata
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	MD5	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x1000	0x3242c	0x32600	4a92c57d1b12b27208391c4f3c5f65e1	False	0.49418908964019853	data	6.408955739465912	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rdata	0x34000	0xfe1e	0x10000	a94837f7a4eddd9683742d584be57b4f	False	0.4621429443359375	data	5.1503657728043954	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.data	0x44000	0x11cd8	0x10a00	a5d9be9af76f07fd41ba9be2ad11bd0d	False	0.16168350563909775	data	5.009557832575589	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.pdata	0x56000	0x1c5c	0x1e00	71185e3d14e5e86c933c6538ad1f3d0f	False	0.47408854166666664	data	5.1604041978171225	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
_RDATA	0x58000	0xfc	0x200	306a8f944177c4b94b4132c82cf74cf2	False	0.306640625	data	1.9876897658321124	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.rsrc	0x59000	0x434	0x600	124c05d17be7c3b0865c1fe8bdbc0bc0	False	0.349609375	data	4.638606943266937	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0x5a000	0x6cc	0x800	05300dc6bf3543a7ab6a06160c718171	False	0.5341796875	data	5.064355067037347	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country	ZLIB Complexity
RT_VERSION	0x590a0	0x238	data	English	United States	0.5052816901408451
RT_MANIFEST	0x592d8	0x15a	ASCII text, with CRLF line terminators	English	United States	0.5491329479768786

Imports

DLL	Import
KERNEL32.dll	FindFirstFileW, SetLastError, FindNextFileW, TerminateProcess, WaitForMultipleObjects, SetEnvironmentVariableW, FindClose, WaitForSingleObject, GetSystemDirectoryW, UnmapViewOfFile, Sleep, GetFileAttributesExW, GetCurrentThread, GetCurrentDirectoryW, RtlCaptureStackBackTrace, GetModuleHandleW, FreeLibrary, CreateFileMappingW, MapViewOfFile, QueryPerformanceCounter, LoadLibraryExW, ReadFile, GetTempPathW, CreateSemaphoreW, LoadLibraryW, SetEndOfFile, HeapSize, GetStringTypeW, FreeEnvironmentStringsW, GetEnvironmentStringsW, GetCPInfo, CreateFileW, GetProcessId, RaiseException, LeaveCriticalSection, EnterCriticalSection, SetConsoleTextAttribute, GetConsoleScreenBufferInfo, GetProcessHeap, GetCurrentProcessId, LocalFree, HeapAlloc, DeleteProcThreadAttributeList, CloseHandle, UpdateProcThreadAttribute, GetLastError, lstrcmpA, GetCurrentThreadId, LocalAlloc, GetEnvironmentVariableA, GetEnvironmentVariableW, InitializeProcThreadAttributeList, GetModuleFileNameW, GetStdHandle, GetOEMCP, GetACP, IsValidCodePage, FindFirstFileExW, FlushFileBuffers, OutputDebugStringW, SetStdHandle, GetFileSizeEx, GetConsoleOutputCP, ReadConsoleW, GetConsoleMode, SetFilePointerEx, HeapReAlloc, LCMapStringW, SetThreadAffinityMask, ReleaseSemaphore, CompareStringW, GetCurrentProcess, HeapFree, GetModuleFileNameA, GetProcAddress, FlsFree, FlsSetValue, FlsGetValue, FlsAlloc, MultiByteToWideChar, WideCharToMultiByte, GetCommandLineW, GetCommandLineA, WriteFile, WriteConsoleW, __C_specific_handler, GetFileType, FreeLibraryAndExitThread, ExitThread, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsProcessorFeaturePresent, GetSystemTimeAsFileTime, InitializeSListHead, IsDebuggerPresent, GetStartupInfoW, GetTimeZoneInformation, GetVersion, GetModuleHandleA, GetModuleHandleExW, ExitProcess, RtlPcToFileHeader, EncodePointer, RtlUnwindEx, TlsFree, DeleteCriticalSection, InitializeCriticalSectionAndSpinCount, TlsAlloc, TlsGetValue, TlsSetValue
USER32.dll	OpenInputDesktop, GetUserObjectInformationW, CloseDesktop
ADVAPI32.dll	RegQueryValueExW, CreateProcessAsUserW, ReportEventW, RegCloseKey, RegOpenKeyExW, RegGetValueW
libcrypto-3-x64.dll	EVP_md5, EVP_sha256, EVP_DigestUpdate, EVP_MD_CTX_free, EVP_DigestInit_ex, HMAC, EVP_MD_get_size, EVP_DigestFinal_ex, EVP_MD_CTX_new
WINTRUST.dll	WinVerifyTrust
CRYPT32.dll	CryptMsgClose, CryptQueryObject, CertCloseStore, CryptMsgGetParam, CryptDecodeObject
dbghelp.dll	SymInitialize, SymGetLineFromAddr64, MiniDumpWriteDump, SymFromAddr
ntdll.dll	RtlVirtualUnwind, RtlLookupFunctionEntry, RtlCaptureContext
RPCRT4.dll	UuidCreate, RpcStringFreeW, UuidToStringW
WTSAPI32.dll	WTSQueryUserToken

Exports

Name	Ordinal	Address
get_environment_variable	1	0x140021060
get_environment_variable_a	2	0x140020f90
get_environment_variable_w	3	0x140020eb0
get_module_file_name	4	0x1400212f0
get_module_file_name_a	5	0x140021220
get_module_file_name_w	6	0x140021140
p_exception_esrv	7	0x140055cc0
set_current_directory	8	0x140021400
set_current_directory_a	9	0x1400213f0
set_current_directory_w	10	0x1400213e0
sh_get_known_folder_path	11	0x140020e80

Possible Origin

Language of compilation system	Country where language is spoken	Map
English	United States

Network Behavior

⊘No network behavior found

Statistics

CPU Usage

Click to jump to process

Memory Usage

Click to jump to process

Behavior

Click to jump to process

System Behavior

Analysis Process: task.exePID: 7096, Parent PID: 4380

General

Target ID:	0
Start time:	14:39:32
Start date:	20/04/2024
Path:	C:\Users\user\Desktop\task.exe
Wow64 process (32bit):	false
Commandline:	"C:\Users\user\Desktop\task.exe"
Imagebase:	0x7ff6ba7d0000
File size:	363'272 bytes
MD5 hash:	8A02BF22F75FBF6A3C9172238717BA4C
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low
Has exited:	false

Show Windows behavior

Chronological Activities

Analysis Process: conhost.exePID: 7104, Parent PID: 7096

General

Target ID:	1
Start time:	14:39:32
Start date:	20/04/2024
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff6684c0000
File size:	862'208 bytes
MD5 hash:	0D698AF330FD17BEE3BF90011D49251D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	false

Show Windows behavior

Chronological Activities

Disassembly

⊘No disassembly

Description:	Adversaries may execute their own malicious payloads by side-loading DLLs. Similar to DLL Search Order Hijacking , side-loading involves hijacking which DLL a program loads. But rather than just planting the DLL within the search order of a program then waiting for the victim application to be invoked, adversaries may directly side-load their payloads by planting then invoking a legitimate application that executes their payload(s).
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	File: File Creation, File: File Modification, Module: Module Load, Process: Process Creation
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	File: File Metadata, File: File Modification, Module: Module Load, Process: OS API Execution, Process: Process Access, Process: Process Metadata, Process: Process Modification
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

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Windows Analysis Report task.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

Compliance

Networking

System Summary

Data Obfuscation

Malware Analysis System Evasion

Anti Debugging

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

World Map of Contacted IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Static PE Info

General

Authenticode Signature

Entrypoint Preview

Rich Headers

Data Directories

Sections

Resources

Imports

Exports

Possible Origin

Network Behavior

Statistics

CPU Usage

Memory Usage

Behavior

System Behavior

Analysis Process: task.exePID: 7096, Parent PID: 4380

General

Chronological Activities

Analysis Process: conhost.exePID: 7104, Parent PID: 7096

General

Chronological Activities

Disassembly

Windows Analysis Report
task.exe