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Analysis Report JbVn44CzFw

Overview

General Information

Sample Name:	JbVn44CzFw (renamed file extension from none to dll)
Analysis ID:	324360
MD5:	ac716ad4ce2461246e783bda05ba40a4
SHA1:	bf3a28737bb643e478021b279aec7213e5216666
SHA256:	1c2d38dda5eb14c8870b4ef6a95f054f30a88dda3474712b956094c65d063103
Most interesting Screenshot:

Detection

Score:	56
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

Creates a DirectInput object (often for capturing keystrokes)

May sleep (evasive loops) to hinder dynamic analysis

PE file contains strange resources

Program does not show much activity (idle)

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

Tries to load missing DLLs

Classification

Startup

System is w10x64

loaddll32.exe (PID: 5740 cmdline: loaddll32.exe 'C:\Users\user\Desktop\JbVn44CzFw.dll' MD5: 76E2251D0E9772B9DA90208AD741A205)

rundll32.exe (PID: 5912 cmdline: rundll32.exe C:\Users\user\Desktop\JbVn44CzFw.dll,Continentmark MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)

rundll32.exe (PID: 2148 cmdline: rundll32.exe C:\Users\user\Desktop\JbVn44CzFw.dll,Thankclaim MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)

cleanup

Malware Configuration

No configs have been found

Yara Overview

No yara matches

Sigma Overview

No Sigma rule has matched

Signature Overview

Click to jump to signature section

Show All Signature Results

AV Detection:

Antivirus / Scanner detection for submitted sample

Show sources

Source: JbVn44CzFw.dll

Avira: detected

Multi AV Scanner detection for submitted file

Show sources

Source: JbVn44CzFw.dll	Virustotal: Detection: 65%			Perma Link
Source: JbVn44CzFw.dll	ReversingLabs: Detection: 66%

Source: loaddll32.exe, 00000000.00000002.244753510.0000000000F3B000.00000004.00000020.sdmp

Binary or memory string: <HOOK MODULE="DDRAW.DLL" FUNCTION="DirectDrawCreateEx"/>

Source: JbVn44CzFw.dll

Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST

Source: JbVn44CzFw.dll

Binary or memory string: OriginalFilenameplay1.dllF vs JbVn44CzFw.dll

Source: C:\Windows\SysWOW64\rundll32.exe	Section loaded: sfc.dll			Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Section loaded: sfc.dll			Jump to behavior

Source: classification engine

Classification label: mal56.winDLL@5/0@0/0

Source: JbVn44CzFw.dll

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

Source: C:\Windows\System32\loaddll32.exe

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

Jump to behavior

Source: unknown

Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\JbVn44CzFw.dll,Continentmark

Source: JbVn44CzFw.dll	Virustotal: Detection: 65%
Source: JbVn44CzFw.dll	ReversingLabs: Detection: 66%

Source: unknown	Process created: C:\Windows\System32\loaddll32.exe loaddll32.exe 'C:\Users\user\Desktop\JbVn44CzFw.dll'
Source: unknown	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\JbVn44CzFw.dll,Continentmark
Source: unknown	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\JbVn44CzFw.dll,Thankclaim
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\JbVn44CzFw.dll,Continentmark	Jump to behavior
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\JbVn44CzFw.dll,Thankclaim	Jump to behavior

Source: C:\Windows\SysWOW64\rundll32.exe	Automated click: OK
Source: C:\Windows\SysWOW64\rundll32.exe	Automated click: OK

Source: JbVn44CzFw.dll

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source:

Binary string: c:\Hunt\Dad\Stick\Hope\Gold\whichchart.pdb source: JbVn44CzFw.dll

Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX			Jump to behavior

Source: C:\Windows\System32\loaddll32.exe TID: 992

Thread sleep time: -60000s >= -30000s

Jump to behavior

Source: all processes

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

Source: all processes

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

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	Windows Management Instrumentation	DLL Side-Loading1	Process Injection1	Virtualization/Sandbox Evasion1	Input Capture1	Virtualization/Sandbox Evasion1	Remote Services	Input Capture1	Exfiltration Over Other Network Medium	Data Obfuscation	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	DLL Side-Loading1	Rundll321	LSASS Memory	System Information Discovery1	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	Junk Data	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	Process Injection1	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	Steganography	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	DLL Side-Loading1	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	Scheduled Transfer	Protocol Impersonation	SIM Card Swap		Carrier Billing Fraud

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
JbVn44CzFw.dll	65%	Virustotal		Browse
JbVn44CzFw.dll	67%	ReversingLabs	Win32.Trojan.Kryptik
JbVn44CzFw.dll	100%	Avira	TR/AD.Dridex.cpgs

Dropped Files

No Antivirus matches

Unpacked PE Files

No Antivirus matches

Domains

No Antivirus matches

URLs

No Antivirus matches

Domains and IPs

Contacted Domains

No contacted domains info

Contacted IPs

No contacted IP infos

General Information

Joe Sandbox Version:	31.0.0 Red Diamond
Analysis ID:	324360
Start date:	29.11.2020
Start time:	16:32:05
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 4m 2s
Hypervisor based Inspection enabled:	false
Report type:	full
Sample file name:	JbVn44CzFw (renamed file extension from none to dll)
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211
Number of analysed new started processes analysed:	23
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 HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	MAL
Classification:	mal56.winDLL@5/0@0/0
EGA Information:	Failed
HDC Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Adjust boot time Enable AMSI
Warnings:	Show All Exclude process from analysis (whitelisted): MpCmdRun.exe, audiodg.exe, BackgroundTransferHost.exe, backgroundTaskHost.exe, SgrmBroker.exe, conhost.exe, svchost.exe, UsoClient.exe

Simulations

Behavior and APIs

Time	Type	Description
16:33:01	API Interceptor	2x Sleep call for process: loaddll32.exe modified
16:33:13	API Interceptor	2x Sleep call for process: rundll32.exe modified

Joe Sandbox View / Context

IPs

No context

Domains

No context

ASN

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 (DLL) (GUI) Intel 80386, for MS Windows
Entropy (8bit):	6.299075820327542
TrID:	Win32 Dynamic Link Library (generic) (1002004/3) 99.60% Generic Win/DOS Executable (2004/3) 0.20% DOS Executable Generic (2002/1) 0.20% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	JbVn44CzFw.dll
File size:	491008
MD5:	ac716ad4ce2461246e783bda05ba40a4
SHA1:	bf3a28737bb643e478021b279aec7213e5216666
SHA256:	1c2d38dda5eb14c8870b4ef6a95f054f30a88dda3474712b956094c65d063103
SHA512:	b6366b6813e88c43b58f5217629b9f485d92b0baa294913f007fa6a7d87e0091cbb385e5c119579ff766f3611dad61439335b0b032719702a0f2ccf954afbdf7
SSDEEP:	6144:bBtHoA+cBYUrraE4Cx/chlPmXYDWhPsmZWGOYnKw0JKYflkBTKilaC0u:U0aFCqTPmXYDWdsmZWGOLw0btCui
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......... ...s...s...s..2s...s..1s...s.. s...s..'s4..s..7s...s...s...s...s...s..6s...s..0s...s..5s...sRich...s................PE..L..

File Icon


Icon Hash:	f0f0cccccccecc68

Static PE Info

General
Entrypoint:	0x420090
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	32BIT_MACHINE, EXECUTABLE_IMAGE, DLL
DLL Characteristics:
Time Stamp:	0x5DD16C15 [Sun Nov 17 15:49:41 2019 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	5
OS Version Minor:	0
File Version Major:	5
File Version Minor:	0
Subsystem Version Major:	5
Subsystem Version Minor:	0
Import Hash:	7f464f31966f9c77555f8117da4c066c

Entrypoint Preview

Instruction
mov edi, edi
push ebp
mov ebp, esp
cmp dword ptr [ebp+0Ch], 01h
jne 00007F089446C377h
call 00007F089447B0E5h
mov eax, dword ptr [ebp+10h]
push eax
mov ecx, dword ptr [ebp+0Ch]
push ecx
mov edx, dword ptr [ebp+08h]
push edx
call 00007F089446C384h
add esp, 0Ch
pop ebp
retn 000Ch
int3
int3
int3
int3
int3
int3
int3
int3
mov edi, edi
push ebp
mov ebp, esp
push FFFFFFFEh
push 00463B70h
push 0042B470h
mov eax, dword ptr fs:[00000000h]
push eax
add esp, FFFFFFE8h
push ebx
push esi
push edi
mov eax, dword ptr [0046673Ch]
xor dword ptr [ebp-08h], eax
xor eax, ebp
push eax
lea eax, dword ptr [ebp-10h]
mov dword ptr fs:[00000000h], eax
mov dword ptr [ebp-18h], esp
mov dword ptr [ebp-1Ch], 00000001h
cmp dword ptr [ebp+0Ch], 00000000h
jne 00007F089446C382h
cmp dword ptr [0046B4E4h], 00000000h
jne 00007F089446C379h
xor eax, eax
jmp 00007F089446C4C3h
mov dword ptr [ebp-04h], 00000000h
cmp dword ptr [ebp+0Ch], 01h
je 00007F089446C378h
cmp dword ptr [ebp+0Ch], 02h
jne 00007F089446C3C6h
cmp dword ptr [00449318h], 00000000h
je 00007F089446C387h
mov eax, dword ptr [ebp+10h]
push eax
mov ecx, dword ptr [ebp+0Ch]
push ecx
mov edx, dword ptr [ebp+08h]
push edx
call dword ptr [00449318h]
mov dword ptr [ebp-1Ch], eax
cmp dword ptr [ebp-1Ch], 00000000h
je 00007F089446C386h
mov eax, dword ptr [ebp+10h]
push eax
mov ecx, dword ptr [ebp+0Ch]
push ecx
mov edx, dword ptr [ebp+08h]
push edx
call 00007F089447C0DBh

Rich Headers

Programming Language:

[ C ] VS2008 build 21022
[ASM] VS2008 build 21022
[LNK] VS2008 SP1 build 30729
[EXP] VS2008 SP1 build 30729
[IMP] VS2008 SP1 build 30729
[C++] VS2008 build 21022

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x655b0	0x5e	.rdata
IMAGE_DIRECTORY_ENTRY_IMPORT	0x64b6c	0x64	.rdata
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x977000	0x4928	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x97c000	0x2af4	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x48250	0x1c	.rdata
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x48000	0x1c8	.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	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x1000	0x46081	0x46200	False	0.57083124443	data	6.54741114063	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
.rdata	0x48000	0x1d60e	0x1d800	False	0.606652211335	data	5.973702872	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.data	0x66000	0x9101c8	0x5200	unknown	unknown	unknown	unknown	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ
.rsrc	0x977000	0x4928	0x4a00	False	0.490023226351	data	5.47494215962	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0x97c000	0xa2b6	0xa400	False	0.215653582317	data	2.52515301313	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
RT_ICON	0x9774a8	0x25a8	data	English	United States
RT_ICON	0x979a50	0x10a8	data	English	United States
RT_ICON	0x97aaf8	0x988	data	English	United States
RT_ICON	0x97b480	0x468	GLS_BINARY_LSB_FIRST	English	United States
RT_GROUP_ICON	0x97b8e8	0x3e	data	English	United States
RT_VERSION	0x977180	0x328	data	English	United States

Imports

DLL	Import
KERNEL32.dll	CreateFileA, HeapAlloc, QueryPerformanceCounter, WaitForSingleObject, SetEvent, GetProcessHeap, GetDateFormatA, OpenProcess, GetVolumeInformationA, Sleep, GetFileAttributesA, CreateProcessA, VirtualProtectEx, LoadLibraryA, GetSystemInfo, GetModuleFileNameA, GetModuleHandleA, GetCurrentDirectoryA, GetVersionExA, GetSystemTime, GetConsoleOutputCP, WriteConsoleA, SetStdHandle, GetLocaleInfoW, InitializeCriticalSectionAndSpinCount, GetUserDefaultLCID, EnumSystemLocalesA, IsValidLocale, GetLocaleInfoA, WideCharToMultiByte, InterlockedIncrement, InterlockedDecrement, MultiByteToWideChar, InterlockedExchange, InitializeCriticalSection, DeleteCriticalSection, EnterCriticalSection, LeaveCriticalSection, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, GetModuleFileNameW, GetCurrentThreadId, GetCommandLineA, GetCPInfo, HeapValidate, IsBadReadPtr, RaiseException, RtlUnwind, LCMapStringA, GetLastError, LCMapStringW, GetProcAddress, TlsGetValue, GetModuleHandleW, TlsAlloc, TlsSetValue, TlsFree, SetLastError, DebugBreak, GetStdHandle, WriteFile, OutputDebugStringA, WriteConsoleW, GetFileType, OutputDebugStringW, ExitProcess, LoadLibraryW, SetHandleCount, GetStartupInfoA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, HeapDestroy, HeapCreate, HeapFree, VirtualFree, GetTickCount, GetCurrentProcessId, GetSystemTimeAsFileTime, GetStringTypeA, GetStringTypeW, FlushFileBuffers, GetConsoleCP, GetConsoleMode, HeapSize, HeapReAlloc, VirtualAlloc, GetACP, GetOEMCP, IsValidCodePage, ReadFile, SetFilePointer, CloseHandle
ole32.dll	OleCreate, CoInitialize, StgCreateDocfile, OleUninitialize, CoSuspendClassObjects, OleInitialize, CoUninitialize
UxTheme.dll	GetThemeTextExtent, GetThemeFont, CloseThemeData
MPR.dll	WNetGetConnectionA, WNetGetUserA, WNetGetUniversalNameA

Exports

Name	Ordinal	Address
Continentmark	1	0x4165f0
Thankclaim	2	0x416650

Version Infos

Description	Data
LegalCopyright	2007. All rights reserved. condition.
InternalName	play1.dll
FileVersion	1.1.4756.2976
CompanyName	GovernThese Solver Least
ProductName	LawThey Whole Wire
ProductVersion	1.1.4756.2976
FileDescription	LawThey Whole Wire
OriginalFilename	play1.dll
Translation	0x0409 0x04b0

Possible Origin

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

Network Behavior

No network behavior found

Code Manipulations

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: loaddll32.exe PID: 5740 Parent PID: 5644

General

Start time:	16:32:51
Start date:	29/11/2020
Path:	C:\Windows\System32\loaddll32.exe
Wow64 process (32bit):	true
Commandline:	loaddll32.exe 'C:\Users\user\Desktop\JbVn44CzFw.dll'
Imagebase:	0x8e0000
File size:	119808 bytes
MD5 hash:	76E2251D0E9772B9DA90208AD741A205
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate

Chronological Activities

Analysis Process: rundll32.exe PID: 5912 Parent PID: 5740

General

Start time:	16:33:01
Start date:	29/11/2020
Path:	C:\Windows\SysWOW64\rundll32.exe
Wow64 process (32bit):	true
Commandline:	rundll32.exe C:\Users\user\Desktop\JbVn44CzFw.dll,Continentmark
Imagebase:	0x110000
File size:	61952 bytes
MD5 hash:	D7CA562B0DB4F4DD0F03A89A1FDAD63D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Chronological Activities

Analysis Process: rundll32.exe PID: 2148 Parent PID: 5740

General

Start time:	16:33:04
Start date:	29/11/2020
Path:	C:\Windows\SysWOW64\rundll32.exe
Wow64 process (32bit):	true
Commandline:	rundll32.exe C:\Users\user\Desktop\JbVn44CzFw.dll,Thankclaim
Imagebase:	0x110000
File size:	61952 bytes
MD5 hash:	D7CA562B0DB4F4DD0F03A89A1FDAD63D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Chronological Activities

Disassembly

Code Analysis

Reset < >

Description:	Adversaries may execute their own malicious payloads by hijacking the library manifest used to load DLLs. Adversaries may take advantage of vague references in the library manifest of a program by replacing a legitimate library with a malicious one, causing the operating system to load their malicious library when it is called for by the victim program.
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	Loaded DLLs, Process monitoring, Process use of network
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:	API monitoring, DLL monitoring, File monitoring, Named Pipes, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may abuse rundll32.exe to proxy execution of malicious code. Using rundll32.exe, vice executing directly (i.e. Shared Modules ), may avoid triggering security tools that may not monitor execution of the rundll32.exe process because of allowlists or false positives from normal operations. Rundll32.exe is commonly associated with executing DLL payloads.
Tactics:	Defense Evasion
Data Sources:	DLL monitoring, Loaded DLLs, Process command-line parameters, Process monitoring
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use methods of capturing user input to obtain credentials or collect information. During normal system usage, users often provide credentials to various different locations, such as login pages/portals or system dialog boxes. Input capture mechanisms may be transparent to the user (e.g. Credential API Hooking ) or rely on deceiving the user into providing input into what they believe to be a genuine service (e.g. Web Portal Capture ).
Tactics:	Collection, Credential Access
Data Sources:	API monitoring, Binary file metadata, DLL monitoring, Kernel drivers, Loaded DLLs, PowerShell logs, Process command-line parameters, Process monitoring, User interface, Windows Registry, Windows event logs
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:	AWS CloudTrail logs, Azure activity logs, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, GCP, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Warning!

Analysis Report JbVn44CzFw

Overview

General Information

Detection

Signatures

Classification

Startup

Malware Configuration

Yara Overview

Sigma Overview

Signature Overview

AV Detection:

Key, Mouse, Clipboard, Microphone and Screen Capturing:

System Summary:

Hooking and other Techniques for Hiding and Protection:

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

Contacted IPs

General Information

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASN

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Rich Headers

Data Directories

Sections

Resources

Imports

Exports

Version Infos

Possible Origin

Network Behavior

Code Manipulations

Statistics

CPU Usage

Memory Usage

Behavior

System Behavior

Analysis Process: loaddll32.exe PID: 5740 Parent PID: 5644

General

Chronological Activities

Analysis Process: rundll32.exe PID: 5912 Parent PID: 5740

General

Chronological Activities

Analysis Process: rundll32.exe PID: 2148 Parent PID: 5740

General

Chronological Activities

Disassembly

Code Analysis