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Windows Analysis Report
file.exe

Overview

General Information

Sample name:	file.exe
Analysis ID:	1524395
MD5:	2c93aa1938a5477fa1311ba6571e255e
SHA1:	6729ce9157110a2fc33230c99ad7ff04f3fb9da2
SHA256:	3de11905d85b52f73b787d7360742e9f1b2b70fe5d6a3e812fcec8fe00211f09
Tags:	exesignedx64user-jstrosch
Infos:

Detection

Score:	2
Range:	0 - 100
Whitelisted:	false
Confidence:	80%

Signatures

Contains functionality to check if a debugger is running (IsDebuggerPresent)

Program does not show much activity (idle)

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

Sample file is different than original file name gathered from version info

Classification

Process Tree

System is w10x64

file.exe (PID: 6644 cmdline: "C:\Users\user\Desktop\file.exe" MD5: 2C93AA1938A5477FA1311BA6571E255E)

conhost.exe (PID: 4324 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

Suricata Signatures

⊘No Suricata 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: file.exe

Static PE information: certificate valid

Source: file.exe

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE

Source:

Binary string: c:\jenkins\workspace\8-2-build-windows-x64-cygwin\jdk8u361\3183\build\windows-x64\jdk\objs\keytool_objs\keytool.pdb source: file.exe

Source: file.exe	String found in binary or memory: http://cacerts.digicert.com/DigiCertAssuredIDRootCA.crt0E
Source: file.exe	String found in binary or memory: http://cacerts.digicert.com/DigiCertTrustedG4CodeSigningRSA4096SHA3842021CA1.crt0
Source: file.exe	String found in binary or memory: http://cacerts.digicert.com/DigiCertTrustedG4RSA4096SHA256TimeStampingCA.crt0
Source: file.exe	String found in binary or memory: http://cacerts.digicert.com/DigiCertTrustedRootG4.crt0C
Source: file.exe	String found in binary or memory: http://crl3.digicert.com/DigiCertAssuredIDRootCA.crl0
Source: file.exe	String found in binary or memory: http://crl3.digicert.com/DigiCertTrustedG4CodeSigningRSA4096SHA3842021CA1.crl0S
Source: file.exe	String found in binary or memory: http://crl3.digicert.com/DigiCertTrustedG4RSA4096SHA256TimeStampingCA.crl0
Source: file.exe	String found in binary or memory: http://crl3.digicert.com/DigiCertTrustedRootG4.crl0
Source: file.exe	String found in binary or memory: http://crl4.digicert.com/DigiCertTrustedG4CodeSigningRSA4096SHA3842021CA1.crl0
Source: file.exe	String found in binary or memory: http://ocsp.digicert.com0
Source: file.exe	String found in binary or memory: http://ocsp.digicert.com0A
Source: file.exe	String found in binary or memory: http://ocsp.digicert.com0C
Source: file.exe	String found in binary or memory: http://ocsp.digicert.com0X
Source: file.exe	String found in binary or memory: http://www.digicert.com/CPS0

Source: file.exe	Binary or memory string: OriginalFilename vs file.exe
Source: file.exe, 00000000.00000002.3273027126.00007FF712964000.00000002.00000001.01000000.00000003.sdmp	Binary or memory string: OriginalFilenamekeytool.exeN vs file.exe
Source: file.exe	Binary or memory string: OriginalFilenamekeytool.exeN vs file.exe

Source: classification engine

Classification label: clean2.winEXE@2/0@0/0

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

Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:4324:120:WilError_03

Source: file.exe

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

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

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

Jump to behavior

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

Source: C:\Users\user\Desktop\file.exe	Section loaded: jli.dll			Jump to behavior
Source: C:\Users\user\Desktop\file.exe	Section loaded: vcruntime140.dll			Jump to behavior

Source: file.exe

Static PE information: certificate valid

Source: file.exe

Static PE information: Image base 0x140000000 > 0x60000000

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

Source: file.exe

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE

Source: file.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source:

Binary string: c:\jenkins\workspace\8-2-build-windows-x64-cygwin\jdk8u361\3183\build\windows-x64\jdk\objs\keytool_objs\keytool.pdb source: file.exe

Source: file.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IMPORT is in: .rdata
Source: file.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_RESOURCE is in: .rsrc
Source: file.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_BASERELOC is in: .reloc
Source: file.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG is in: .rdata
Source: file.exe	Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IAT is in: .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: C:\Users\user\Desktop\file.exe

Code function: 0_2_00007FF712961804 memset,RtlCaptureContext,RtlLookupFunctionEntry,RtlVirtualUnwind,memset,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,

0_2_00007FF712961804

Source: all processes

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

Source: C:\Users\user\Desktop\file.exe	Code function: 0_2_00007FF7129619AC SetUnhandledExceptionFilter,		0_2_00007FF7129619AC
Source: C:\Users\user\Desktop\file.exe	Code function: 0_2_00007FF712961804 memset,RtlCaptureContext,RtlLookupFunctionEntry,RtlVirtualUnwind,memset,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,		0_2_00007FF712961804

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

Code function: 0_2_00007FF7129616E4 GetSystemTimeAsFileTime,GetCurrentThreadId,GetCurrentProcessId,QueryPerformanceCounter,

0_2_00007FF7129616E4

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 Time 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	1 Security Software Discovery	Remote Desktop Protocol	Data from Removable Media	Junk Data	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	2 System Information Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	Steganography	Automated Exfiltration	Data Encrypted for Impact

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

Source	Detection	Scanner	Label	Link
file.exe	0%	ReversingLabs

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1524395
Start date and time:	2024-10-02 18:41:56 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 3m 39s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	default.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:	5
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:	file.exe
Detection:	CLEAN
Classification:	clean2.winEXE@2/0@0/0
EGA Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 3
Cookbook Comments:	Found application associated with file extension: .exe

Warnings

Exclude process from analysis (whitelisted): dllhost.exe, WMIADAP.exe, SIHClient.exe
Excluded domains from analysis (whitelisted): ocsp.digicert.com, 6.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.7.0.0.0.0.3.0.1.3.0.6.2.ip6.arpa, slscr.update.microsoft.com, ctldl.windowsupdate.com, fe3cr.delivery.mp.microsoft.com
Execution Graph export aborted for target file.exe, PID 6644 because there are no executed function
Not all processes where analyzed, report is missing behavior information
VT rate limit hit for: file.exe

File type:	PE32+ executable (console) x86-64, for MS Windows
Entropy (8bit):	6.521688004763868
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:	file.exe
File size:	23'712 bytes
MD5:	2c93aa1938a5477fa1311ba6571e255e
SHA1:	6729ce9157110a2fc33230c99ad7ff04f3fb9da2
SHA256:	3de11905d85b52f73b787d7360742e9f1b2b70fe5d6a3e812fcec8fe00211f09
SHA512:	ff4c09dc5a131d0592a1d525b8ba24b0afcdf16dc17410400d3deeccd8a02c4e779a32097b4c4135cb9f5566aa799bf76556abf4ee6c24267cdde222d1986a37
SSDEEP:	384:ujk+VCAP6UWrcGRlCBbF+LBefPIYieTFhO0erPxh8E9VF0Ny3Va:unV9P8gGR2FaofwYiUFerPxWEVM
TLSH:	53B27C19DAB40C56E8034570BAF50A67EE797A93A9D283DF731D81006F4178277AA3FC
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......(%..lDn.lDn.lDn.e<..`Dn.>,o.nDn.7,o.nDn.>,k.}Dn.>,j.eDn.>,m.mDn..-o.oDn.lDo.XDn..-j.mDn..-..mDn..-l.mDn.RichlDn................

File Icon


Icon Hash:	00928e8e8686b000

Static PE Info

General

Entrypoint:	0x14000141c
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, TERMINAL_SERVER_AWARE
Time Stamp:	0x63BBD4D3 [Mon Jan 9 08:48:19 2023 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:	0ba39925cc55187335fdc1a6bb929fef

Authenticode Signature

Signature Valid:	true
Signature Issuer:	CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1, O="DigiCert, Inc.", C=US
Signature Validation Error:	The operation completed successfully
Error Number:	0
Not Before, Not After	19/08/2021 02:00:00 20/08/2023 01:59:59
Subject Chain	CN="Oracle America, Inc.", OU=Software Engineering, O="Oracle America, Inc.", L=Redwood City, S=California, C=US
Version:	3
Thumbprint MD5:	2876C1BECB51837D0E3DE50903D025B6
Thumbprint SHA-1:	940D69C0A34A1B4CFD8048488BA86F4CED60481A
Thumbprint SHA-256:	EE46613A38B4F486164BCE7FB23178667715617F511B364594311A1548B08EB1
Serial:	068BE2F53452C882F18ED41A5DD4E7A3

Entrypoint Preview

Instruction
dec eax
sub esp, 28h
call 00007F2B88ED64F4h
dec eax
add esp, 28h
jmp 00007F2B88ED60A7h
int3
int3
dec eax
sub esp, 28h
call 00007F2B88ED69E4h
test eax, eax
je 00007F2B88ED6253h
dec eax
mov eax, dword ptr [00000030h]
dec eax
mov ecx, dword ptr [eax+08h]
jmp 00007F2B88ED6237h
dec eax
cmp ecx, eax
je 00007F2B88ED6246h
xor eax, eax
dec eax
cmpxchg dword ptr [00001C1Ch], ecx
jne 00007F2B88ED6220h
xor al, al
dec eax
add esp, 28h
ret
mov al, 01h
jmp 00007F2B88ED6229h
int3
int3
int3
inc eax
push ebx
dec eax
sub esp, 20h
movzx eax, byte ptr [00001C07h]
test ecx, ecx
mov ebx, 00000001h
cmove eax, ebx
mov byte ptr [00001BF7h], al
call 00007F2B88ED6813h
call 00007F2B88ED6556h
test al, al
jne 00007F2B88ED6236h
xor al, al
jmp 00007F2B88ED6246h
call 00007F2B88ED6549h
test al, al
jne 00007F2B88ED623Bh
xor ecx, ecx
call 00007F2B88ED653Eh
jmp 00007F2B88ED621Ch
mov al, bl
dec eax
add esp, 20h
pop ebx
ret
int3
int3
int3
inc eax
push ebx
dec eax
sub esp, 40h
cmp byte ptr [00001BBCh], 00000000h
mov ebx, ecx
jne 00007F2B88ED62E6h
cmp ecx, 01h
ja 00007F2B88ED62E5h
call 00007F2B88ED6942h
test eax, eax
je 00007F2B88ED625Ah
test ebx, ebx
jne 00007F2B88ED6256h

Rich Headers

Programming Language:

[IMP] VS2008 SP1 build 30729

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x2854	0xc8	.rdata
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x5000	0xa5c	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x4000	0x138	.pdata
IMAGE_DIRECTORY_ENTRY_SECURITY	0x3400	0x28a0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x6000	0x2c	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x22f0	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	0x2350	0x100	.rdata
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x2000	0x1c0	.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	0xce8	0xe00	4e0e03b227e42284f32849a6b8ff6498	False	0.6169084821428571	data	5.7324283734757415	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rdata	0x2000	0xf76	0x1000	e6791ca96e7cd0a8270aed3c7b457b6c	False	0.400146484375	data	4.244671041569124	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.data	0x3000	0xf8	0x200	33ad04fc097a367db2c48e38a854e371	False	0.126953125	data	0.8099540210640013	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.pdata	0x4000	0x138	0x200	bab77f70d7190a079e4f344457886936	False	0.37890625	data	2.494976591004372	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.rsrc	0x5000	0xa5c	0xc00	8b26e4a21b92ce718a041aa44e902279	False	0.3766276041666667	data	5.259153425612755	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0x6000	0x2c	0x200	501403d6e5cc245c7b62f683f608919f	False	0.11328125	data	0.5516936010267239	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country	ZLIB Complexity
RT_VERSION	0x50a0	0x33c	data			0.4613526570048309
RT_MANIFEST	0x53dc	0x67f	exported SGML document, ASCII text	English	United States	0.423331328923632

Imports

DLL	Import
jli.dll	JLI_GetStdArgc, JLI_GetStdArgs, JLI_Launch, JLI_MemAlloc, JLI_CmdToArgs
KERNEL32.dll	RtlCaptureContext, SetUnhandledExceptionFilter, UnhandledExceptionFilter, GetModuleHandleW, IsProcessorFeaturePresent, IsDebuggerPresent, GetCommandLineA, QueryPerformanceCounter, GetCurrentProcessId, GetCurrentThreadId, GetSystemTimeAsFileTime, InitializeSListHead, RtlVirtualUnwind, RtlLookupFunctionEntry
VCRUNTIME140.dll	__C_specific_handler, memset
api-ms-win-crt-stdio-l1-1-0.dll	__p__commode, _set_fmode, __acrt_iob_func, __stdio_common_vfprintf
api-ms-win-crt-runtime-l1-1-0.dll	__p___argv, _crt_atexit, _seh_filter_exe, _set_app_type, __p___argc, _configure_narrow_argv, terminate, _get_initial_narrow_environment, _initterm, _initterm_e, exit, _exit, _cexit, _c_exit, _register_thread_local_exe_atexit_callback, _initialize_narrow_environment, _register_onexit_function, _initialize_onexit_table
api-ms-win-crt-environment-l1-1-0.dll	getenv
api-ms-win-crt-math-l1-1-0.dll	__setusermatherr
api-ms-win-crt-locale-l1-1-0.dll	_configthreadlocale
api-ms-win-crt-heap-l1-1-0.dll	_set_new_mode

Possible Origin

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

Network Behavior

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Oct 2, 2024 18:43:31.784414053 CEST	53	58017	162.159.36.2	192.168.2.5
Oct 2, 2024 18:43:32.307030916 CEST	53	56191	1.1.1.1	192.168.2.5

Target ID:	0
Start time:	12:42:45
Start date:	02/10/2024
Path:	C:\Users\user\Desktop\file.exe
Wow64 process (32bit):	false
Commandline:	"C:\Users\user\Desktop\file.exe"
Imagebase:	0x7ff712960000
File size:	23'712 bytes
MD5 hash:	2C93AA1938A5477FA1311BA6571E255E
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low
Has exited:	false

Show Windows behavior

Target ID:	1
Start time:	12:42:45
Start date:	02/10/2024
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff6d64d0000
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

Function 00007FF7129619AC Relevance: .0, Instructions: 2COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.3273000887.00007FF712961000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF712960000, based on PE: true

Associated: 00000000.00000002.3272986159.00007FF712960000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3273015354.00007FF712962000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3273027126.00007FF712964000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff712960000_file.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 6a2af76d61ed2efad24e58e990008b8e4008a76f437492c4f50584e8edb43a8b
Instruction ID: bc9620442805669a96d433cf59442c080728dd0e4d6349f1a9a7687ff1e55ad4
Opcode Fuzzy Hash: 6a2af76d61ed2efad24e58e990008b8e4008a76f437492c4f50584e8edb43a8b
Instruction Fuzzy Hash: 26A00265D0DC02D0F604AB08F890531B3B0FB503A0BC04175C00D61164DFBCE48CC328

Function 00007FF712961008 Relevance: 26.3, APIs: 10, Strings: 5, Instructions: 79memoryCOMMON

Download Yara Rule

APIs

getenv.API-MS-WIN-CRT-ENVIRONMENT-L1-1-0 ref: 00007FF712961019
__p___argc.API-MS-WIN-CRT-RUNTIME-L1-1-0 ref: 00007FF712961032
__p___argv.API-MS-WIN-CRT-RUNTIME-L1-1-0 ref: 00007FF71296103E
__p___argc.API-MS-WIN-CRT-RUNTIME-L1-1-0 ref: 00007FF71296105F
GetCommandLineA.KERNEL32 ref: 00007FF712961069
JLI_CmdToArgs.JLI ref: 00007FF712961072
JLI_GetStdArgc.JLI ref: 00007FF712961077
JLI_MemAlloc.JLI ref: 00007FF712961089
JLI_GetStdArgs.JLI ref: 00007FF712961091
JLI_Launch.JLI ref: 00007FF712961134

Part of subcall function 00007FF712961148: __acrt_iob_func.API-MS-WIN-CRT-STDIO-L1-1-0(?,?,?,?,?,00007FF712961030), ref: 00007FF71296116E
Part of subcall function 00007FF712961148: __stdio_common_vfprintf.API-MS-WIN-CRT-STDIO-L1-1-0(?,?,?,?,?,00007FF712961030), ref: 00007FF71296118D

Strings

Windows original main args:, xrefs: 00007FF712961024
wwwd_args[%d] = %s, xrefs: 00007FF712961046
1.8, xrefs: 00007FF71296110B
1.8.0_361-b09, xrefs: 00007FF712961117
_JAVA_LAUNCHER_DEBUG, xrefs: 00007FF712961012

Memory Dump Source

Source File: 00000000.00000002.3273000887.00007FF712961000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF712960000, based on PE: true

Associated: 00000000.00000002.3272986159.00007FF712960000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3273015354.00007FF712962000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3273027126.00007FF712964000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff712960000_file.jbxd

Similarity

API ID: Args__p___argc$AllocArgcCommandLaunchLine__acrt_iob_func__p___argv__stdio_common_vfprintfgetenv
String ID: 1.8$1.8.0_361-b09$Windows original main args:$_JAVA_LAUNCHER_DEBUG$wwwd_args[%d] = %s
API String ID: 1605844612-1773577731
Opcode ID: 02c245eed8f17e6fbed5f64f941fe08c4071e8f2acee3b402cb8ead55b527786
Instruction ID: b3493b3bfa74da56d6f5812b582ec272af725f9d634cc2838f3ab309544e5585
Opcode Fuzzy Hash: 02c245eed8f17e6fbed5f64f941fe08c4071e8f2acee3b402cb8ead55b527786
Instruction Fuzzy Hash: A9313B71E08E8295EB00AB59E5803B9F7E1BB84BA0F904135DA4D63765DFBCE05CC728

Function 00007FF7129612A0 Relevance: 22.6, APIs: 15, Instructions: 94COMMON

Download Yara Rule

APIs

__scrt_initialize_crt.LIBCMT ref: 00007FF7129612B4
__scrt_acquire_startup_lock.LIBCMT ref: 00007FF7129612C9
__scrt_release_startup_lock.LIBCMT ref: 00007FF712961337
__scrt_is_nonwritable_in_current_image.LIBCMT ref: 00007FF71296134D
__scrt_is_nonwritable_in_current_image.LIBCMT ref: 00007FF712961379
_register_thread_local_exe_atexit_callback.API-MS-WIN-CRT-RUNTIME-L1-1-0 ref: 00007FF712961385
__p___argv.API-MS-WIN-CRT-RUNTIME-L1-1-0 ref: 00007FF71296138A
__p___argc.API-MS-WIN-CRT-RUNTIME-L1-1-0 ref: 00007FF712961392
_get_initial_narrow_environment.API-MS-WIN-CRT-RUNTIME-L1-1-0 ref: 00007FF71296139A
__scrt_is_managed_app.LIBCMT ref: 00007FF7129613AE
_cexit.API-MS-WIN-CRT-RUNTIME-L1-1-0 ref: 00007FF7129613BC
__scrt_uninitialize_crt.LIBCMT ref: 00007FF7129613C5
__scrt_fastfail.LIBCMT ref: 00007FF7129613FC
__scrt_fastfail.LIBCMT ref: 00007FF712961407
_exit.API-MS-WIN-CRT-RUNTIME-L1-1-0 ref: 00007FF712961416

Memory Dump Source

Source File: 00000000.00000002.3273000887.00007FF712961000.00000020.00000001.01000000.00000003.sdmp, Offset: 00007FF712960000, based on PE: true

Associated: 00000000.00000002.3272986159.00007FF712960000.00000002.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3273015354.00007FF712962000.00000004.00000001.01000000.00000003.sdmpDownload File
Associated: 00000000.00000002.3273027126.00007FF712964000.00000002.00000001.01000000.00000003.sdmpDownload File

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ff712960000_file.jbxd

Similarity

API ID: __scrt_fastfail__scrt_is_nonwritable_in_current_image$__p___argc__p___argv__scrt_acquire_startup_lock__scrt_initialize_crt__scrt_is_managed_app__scrt_release_startup_lock__scrt_uninitialize_crt_cexit_exit_get_initial_narrow_environment_register_thread_local_exe_atexit_callback
String ID:
API String ID: 1818695170-0
Opcode ID: e5890125450931f7fa41892e5ee830ba28c200a8d36c20c9229e184c699abdef
Instruction ID: a1b77607e5694d522d47c0be08374171b5046339ae1cc551f5b3c22ca3cf4dbb
Opcode Fuzzy Hash: e5890125450931f7fa41892e5ee830ba28c200a8d36c20c9229e184c699abdef
Instruction Fuzzy Hash: 893149A1E0CA4242EA04BB2D94517BDA2D1AF457A4FC40035EA4E677D3DEADA40DD378

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 gather the system time and/or time zone from a local or remote system. The system time is set and stored by the Windows Time Service within a domain to maintain time synchronization between systems and services in an enterprise network.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software 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, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, 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

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Warning!

Windows Analysis Report file.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Sigma Signatures

Suricata Signatures

Joe Sandbox Signatures

Compliance

Networking

System Summary

Malware Analysis System Evasion

Anti Debugging

Language, Device and Operating System Detection

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

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

Possible Origin

Network Behavior

UDP Packets

Statistics

CPU Usage

Memory Usage

Behavior

System Behavior

Analysis Process: file.exePID: 6644, Parent PID: 1028

General

Chronological Activities

Analysis Process: conhost.exePID: 4324, Parent PID: 6644

General

Chronological Activities

Disassembly

Analysis Process: file.exePID: 6644, Parent PID: 1028COMMON

Non-executed Functions

Function 00007FF7129619AC Relevance: .0, Instructions: 2COMMON

Function 00007FF712961008 Relevance: 26.3, APIs: 10, Strings: 5, Instructions: 79memoryCOMMON

Windows Analysis Report
file.exe