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Windows Analysis Report
level2.exe

Overview

General Information

Sample name:	level2.exe
Analysis ID:	1436366
MD5:	342a6865ba2400f978e72f94d3c69e40
SHA1:	56b6201c503864d3fc8f80d6414f4f2de4a98567
SHA256:	86ab24486b8ac6877c1fca99f6132b2ec86400b66518695f0ca6224e4aa8a403
Tags:	exe
Infos:

Detection

Score:	84
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Antivirus / Scanner detection for submitted sample

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

Multi AV Scanner detection for submitted file

.NET source code contains potential unpacker

Found potential dummy code loops (likely to delay analysis)

Machine Learning detection for sample

Abnormal high CPU Usage

Allocates memory with a write watch (potentially for evading sandboxes)

Detected potential crypto function

Found a high number of Window / User specific system calls (may be a loop to detect user behavior)

May sleep (evasive loops) to hinder dynamic analysis

Program does not show much activity (idle)

Queries the volume information (name, serial number etc) of a device

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

Uses 32bit PE files

Classification

Process Tree

System is w10x64

level2.exe (PID: 5496 cmdline: "C:\Users\user\Desktop\level2.exe" MD5: 342A6865BA2400F978E72F94D3C69E40)

conhost.exe (PID: 6092 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

AV Detection

Antivirus / Scanner detection for submitted sample

Source: level2.exe

Avira: detected

Multi AV Scanner detection for submitted file

Source: level2.exe	ReversingLabs: Detection: 34%
Source: level2.exe	Virustotal: Detection: 43%			Perma Link

Machine Learning detection for sample

Source: level2.exe

Joe Sandbox ML: detected

Compliance

Detected unpacking (overwrites its own PE header)

Source: C:\Users\user\Desktop\level2.exe

Unpacked PE file: 0.2.level2.exe.c40000.0.unpack

Source: level2.exe

Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: level2.exe

Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Source: C:\Users\user\Desktop\level2.exe

Process Stats: CPU usage > 49%

Source: C:\Users\user\Desktop\level2.exe	Code function: 0_2_00007FFD9B8A1609	0_2_00007FFD9B8A1609
Source: C:\Users\user\Desktop\level2.exe	Code function: 0_2_00007FFD9B8A2F19	0_2_00007FFD9B8A2F19
Source: C:\Users\user\Desktop\level2.exe	Code function: 0_2_00007FFD9B8A21F9	0_2_00007FFD9B8A21F9

Source: level2.exe

Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: classification engine

Classification label: mal84.evad.winEXE@2/1@0/0

Source: C:\Users\user\Desktop\level2.exe	Mutant created: NULL
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:6092:120:WilError_03

Source: level2.exe

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

Source: level2.exe

Static file information: TRID: Win32 Executable (generic) Net Framework (10011505/4) 49.83%

Source: C:\Users\user\Desktop\level2.exe

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

Jump to behavior

Source: level2.exe	ReversingLabs: Detection: 34%
Source: level2.exe	Virustotal: Detection: 43%

Source: C:\Users\user\Desktop\level2.exe

File read: C:\Users\user\Desktop\level2.exe

Jump to behavior

Source: unknown	Process created: C:\Users\user\Desktop\level2.exe "C:\Users\user\Desktop\level2.exe"
Source: C:\Users\user\Desktop\level2.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1

Source: C:\Users\user\Desktop\level2.exe	Section loaded: mscoree.dll	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Section loaded: apphelp.dll	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Section loaded: version.dll	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Section loaded: vcruntime140_clr0400.dll	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Section loaded: ucrtbase_clr0400.dll	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Section loaded: ucrtbase_clr0400.dll	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Section loaded: windows.storage.dll	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Section loaded: wldp.dll	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Section loaded: profapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Section loaded: cryptsp.dll	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Section loaded: rsaenh.dll	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Section loaded: cryptbase.dll	Jump to behavior

Source: level2.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR

Source: level2.exe

Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Data Obfuscation

Detected unpacking (changes PE section rights)

Source: C:\Users\user\Desktop\level2.exe

Unpacked PE file: 0.2.level2.exe.c40000.0.unpack .text:ER;.rsrc:R;.reloc:R; vs Unknown_Section0:ER;Unknown_Section1:R;Unknown_Section2:R;

Detected unpacking (overwrites its own PE header)

Source: C:\Users\user\Desktop\level2.exe

Unpacked PE file: 0.2.level2.exe.c40000.0.unpack

.NET source code contains potential unpacker

Source: level2.exe, bSVG.cs	.Net Code: XdFM System.Reflection.Assembly.Load(byte[])
Source: 0.2.level2.exe.12ff1508.2.raw.unpack, bSVG.cs	.Net Code: XdFM System.Reflection.Assembly.Load(byte[])
Source: 0.2.level2.exe.12fd9ac0.1.raw.unpack, bSVG.cs	.Net Code: XdFM System.Reflection.Assembly.Load(byte[])

Source: level2.exe, FMxX.cs	High entropy of concatenated method names: 'hgyU', 'rMRI', 'ZBIz', 'bSGU', 'FsIV', 'udOO', 'pxaG', 'ZHOa', 'lPES', 'oCQd'
Source: 0.2.level2.exe.12ff1508.2.raw.unpack, FMxX.cs	High entropy of concatenated method names: 'hgyU', 'rMRI', 'ZBIz', 'bSGU', 'FsIV', 'udOO', 'pxaG', 'ZHOa', 'lPES', 'oCQd'
Source: 0.2.level2.exe.12fd9ac0.1.raw.unpack, FMxX.cs	High entropy of concatenated method names: 'hgyU', 'rMRI', 'ZBIz', 'bSGU', 'FsIV', 'udOO', 'pxaG', 'ZHOa', 'lPES', 'oCQd'

Source: C:\Users\user\Desktop\level2.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Process information set: NOOPENFILEERRORBOX	Jump to behavior

Source: C:\Users\user\Desktop\level2.exe	Memory allocated: 13A0000 memory reserve \| memory write watch			Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Memory allocated: 1AFD0000 memory reserve \| memory write watch			Jump to behavior

Source: C:\Users\user\Desktop\level2.exe	Window / User API: threadDelayed 616			Jump to behavior
Source: C:\Users\user\Desktop\level2.exe	Window / User API: threadDelayed 9380			Jump to behavior

Source: C:\Users\user\Desktop\level2.exe TID: 7176	Thread sleep time: -616000s >= -30000s			Jump to behavior
Source: C:\Users\user\Desktop\level2.exe TID: 7176	Thread sleep time: -9380000s >= -30000s			Jump to behavior

Source: all processes

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

Source: C:\Users\user\Desktop\level2.exe	Last function: Thread delayed
Source: C:\Windows\System32\conhost.exe	Last function: Thread delayed

Anti Debugging

Found potential dummy code loops (likely to delay analysis)

Source: C:\Users\user\Desktop\level2.exe

Process Stats: CPU usage > 42% for more than 60s

Source: all processes

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

Source: C:\Users\user\Desktop\level2.exe

Memory allocated: page read and write | page guard

Jump to behavior

Source: C:\Users\user\Desktop\level2.exe

Queries volume information: C:\Users\user\Desktop\level2.exe VolumeInformation

Jump to behavior

Source: C:\Users\user\Desktop\level2.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid

Jump to behavior

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	121 Virtualization/Sandbox Evasion	OS Credential Dumping	1 Security Software Discovery	Remote Services	1 Archive Collected Data	1 Encrypted Channel	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 Disable or Modify Tools	LSASS Memory	121 Virtualization/Sandbox Evasion	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)	3 Software Packing	Security Account Manager	1 Application Window Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	Steganography	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	1 Process Injection	NTDS	13 System Information Discovery	Distributed Component Object Model	Input Capture	Protocol Impersonation	Traffic Duplication	Data Destruction
Gather Victim Network Information	Server	Cloud Accounts	Launchd	Network Logon Script	Network Logon Script	1 DLL Side-Loading	LSA Secrets	Internet Connection Discovery	SSH	Keylogging	Fallback Channels	Scheduled Transfer	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

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
level2.exe	34%	ReversingLabs	ByteCode-MSIL.Trojan.Mamut
level2.exe	43%	Virustotal		Browse
level2.exe	100%	Avira	TR/Dropper.Gen
level2.exe	100%	Joe Sandbox ML

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

World Map of Contacted IPs

⊘No contacted IP infos

General Information

Joe Sandbox version:	40.0.0 Tourmaline
Analysis ID:	1436366
Start date and time:	2024-05-04 19:31:06 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 6m 18s
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:	6
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:	level2.exe
Detection:	MAL
Classification:	mal84.evad.winEXE@2/1@0/0
EGA Information:	Successful, ratio: 100%
HCA Information:	Successful, ratio: 100% Number of executed functions: 4 Number of non-executed functions: 1
Cookbook Comments:	Found application associated with file extension: .exe Override analysis time to 240000 for current running targets taking high CPU consumption

Warnings

Exclude process from analysis (whitelisted): MpCmdRun.exe, WMIADAP.exe, SIHClient.exe, conhost.exe
Excluded domains from analysis (whitelisted): ocsp.digicert.com, slscr.update.microsoft.com, ctldl.windowsupdate.com, fe3cr.delivery.mp.microsoft.com
Not all processes where analyzed, report is missing behavior information

Simulations

Behavior and APIs

Time	Type	Description
19:32:25	API Interceptor	17188111x Sleep call for process: level2.exe modified

Joe Sandbox View / Context

IPs

⊘No context

Domains

⊘No context

ASNs

⊘No context

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

\Device\ConDrv

Download File

Process:	C:\Users\user\Desktop\level2.exe
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	369
Entropy (8bit):	4.375777799748655
Encrypted:	false
SSDEEP:	6:FK/SpevBjXyExFJIkaQgg1+SNJL50rcj1yE1z0ygANF0N99ROjxOD5e:8+QBTNxLIkaLg1nJl7j1yn7Ac79gtge
MD5:	EB269B7A84D0E9DCF6EB01DD71A6AB60
SHA1:	404764B1AD8360F6F6B990AA00265B2EE5EC83E4
SHA-256:	F654FC9E2476CC2F5BB2241376DBD080978D6095859268430C4A772DEBC470C0
SHA-512:	F844AA2BFC6719DED7F196FABF56E5DF2722D0B4127578323D98A842AF867445798FEA057760A38A049E67B2034288AA8C8841779BAD7CF64AE204083EB52C1D
Malicious:	false
Reputation:	low
Preview:	Welcome to The Gauntlet, brave adventurer!..You have been chosen to embark on a quest to retrieve the legendary Sword of Power...You must journey through the treacherous Caverns of Doom to find it...Beware, for many have entered the caverns, but none have returned...Do you have the courage to face the challenges that lie ahead?..Press any key to begin your quest.....

Static File Info

General

File type:	PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows
Entropy (8bit):	5.548923196899289
TrID:	Win32 Executable (generic) Net Framework (10011505/4) 49.83% Win32 Executable (generic) a (10002005/4) 49.78% Generic CIL Executable (.NET, Mono, etc.) (73296/58) 0.36% Generic Win/DOS Executable (2004/3) 0.01% DOS Executable Generic (2002/1) 0.01%
File name:	level2.exe
File size:	96'784 bytes
MD5:	342a6865ba2400f978e72f94d3c69e40
SHA1:	56b6201c503864d3fc8f80d6414f4f2de4a98567
SHA256:	86ab24486b8ac6877c1fca99f6132b2ec86400b66518695f0ca6224e4aa8a403
SHA512:	cbedd7aa63d0bec1729075cbd0ddbd723f90809919de9c9b4a48237642621e501749eb151d71778175636f08c73eb5d581ac66b5600c3241c16f6071d2ef2062
SSDEEP:	1536:bz67ENhMnqvYDlE0K+jb6DGvTLHbm3FC7qju2jtaQKJnjx6AzVdl3d+LQ:P67ENhMnqvglI+j+DGvTLHbmU7qjuAtM
TLSH:	3993224697C47F2FCA3B1A3544E3821F0A36AB031719AB4E66610E916A12FD36C1FF75
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..L....w.f.................p............... ........@.. ....................................@................................

File Icon


Icon Hash:	90cececece8e8eb0

Static PE Info

General

Entrypoint:	0x418eee
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows cui
Image File Characteristics:	EXECUTABLE_IMAGE, 32BIT_MACHINE
DLL Characteristics:	DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE
Time Stamp:	0x660577D3 [Thu Mar 28 13:59:47 2024 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	4
OS Version Minor:	0
File Version Major:	4
File Version Minor:	0
Subsystem Version Major:	4
Subsystem Version Minor:	0
Import Hash:	f34d5f2d4577ed6d9ceec516c1f5a744

Entrypoint Preview

Instruction
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Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x18e98	0x53	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x1a000	0x600	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x1c000	0xc	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x0	0x0
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	0x2000	0x8	.text
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x2008	0x48	.text
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	MD5	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x2000	0x16ef4	0x17000	e0363553524360eb748e9f3d9b7fd5bd	False	0.37814198369565216	data	5.55954103679308	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rsrc	0x1a000	0x600	0x600	f9ff8431954806e0af799478e135f007	False	0.3802083333333333	data	4.733123049719177	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0x1c000	0xc	0x200	a7b80dbb92ee87c0a6640fc562df6696	False	0.044921875	data	0.10191042566270775	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country	ZLIB Complexity
RT_VERSION	0x1a0a0	0x224	data	English	United States	0.4781021897810219
RT_MANIFEST	0x1a2c4	0x1ea	XML 1.0 document, Unicode text, UTF-8 (with BOM) text, with CRLF line terminators			0.5469387755102041

Imports

DLL	Import
mscoree.dll	_CorExeMain

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

High Level Behavior Distribution

Click to dive into process behavior distribution

Behavior

Click to jump to process

System Behavior

Analysis Process: level2.exePID: 5496, Parent PID: 2580

General

Target ID:	0
Start time:	19:31:49
Start date:	04/05/2024
Path:	C:\Users\user\Desktop\level2.exe
Wow64 process (32bit):	false
Commandline:	"C:\Users\user\Desktop\level2.exe"
Imagebase:	0xc40000
File size:	96'784 bytes
MD5 hash:	342A6865BA2400F978E72F94D3C69E40
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: 6092, Parent PID: 5496

General

Target ID:	1
Start time:	19:31:49
Start date:	04/05/2024
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff7699e0000
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

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Analysis Process: level2.exePID: 5496, Parent PID: 2580COMMON

Execution Graph

Execution Coverage:	10.6%
Dynamic/Decrypted Code Coverage:	100%
Signature Coverage:	0%
Total number of Nodes:	6
Total number of Limit Nodes:	0

Executed Functions

Function 00007FFD9B8A2F19 Relevance: 1.8, Instructions: 1753COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.4053798327.00007FFD9B8A0000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FFD9B8A0000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ffd9b8a0000_level2.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 887d42c02908c6118f180e10bad278c44fa9a175bcd7bf338142cfd87fb34dda
Instruction ID: 042ed58128d2e711ef2ef675edf966f0cf3320bd7d92916f448c33d640483b57
Opcode Fuzzy Hash: 887d42c02908c6118f180e10bad278c44fa9a175bcd7bf338142cfd87fb34dda
Instruction Fuzzy Hash: 17C2E430F1960A4FE76987ACC8E467873D1EB4A704F2641B9D09EC72E7DD29ED838650

Uniqueness

Uniqueness Score: -1.00%

Function 00007FFD9B8A1609 Relevance: .5, Instructions: 538
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

Memory Dump Source

Source File: 00000000.00000002.4053798327.00007FFD9B8A0000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FFD9B8A0000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ffd9b8a0000_level2.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 4c5b3eca949098c86f08fffdbea10d3178b09852812f9203bb70c5eb74d6d859
Instruction ID: 8f1e12b4a832a2bbd0dde48802563a67b5ec05aff43d262e8fab7b566c5ca063
Opcode Fuzzy Hash: 4c5b3eca949098c86f08fffdbea10d3178b09852812f9203bb70c5eb74d6d859
Instruction Fuzzy Hash: 79F12822B0D16A8AD71A77BCB86A5F97B90DF46334F0942B7D19E8B0D7EC087447C291

Uniqueness

Uniqueness Score: -1.00%

Function 00007FFD9B8A503D Relevance: 2.0, APIs: 1, Instructions: 462
COMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

Memory Dump Source

Source File: 00000000.00000002.4053798327.00007FFD9B8A0000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FFD9B8A0000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ffd9b8a0000_level2.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: b5efec51c2c825fd4fa74708c5f2ffa85e2dcc6592624408a58206dfda9cc6a7
Instruction ID: 610c249a114a66f8ee11e1cff61e410ca954faa053c33ea3dc582733e35c6228
Opcode Fuzzy Hash: b5efec51c2c825fd4fa74708c5f2ffa85e2dcc6592624408a58206dfda9cc6a7
Instruction Fuzzy Hash: F8416A31A0DB894FEB19DB68881A9F97BF0EF66311F04417FD049C30A3CB656846C791

Uniqueness

Uniqueness Score: -1.00%

Function 00007FFD9B8A506D Relevance: 2.0, APIs: 1, Instructions: 455
memoryCOMMON

Download Yara Rule

Control-flow Graph

Executed
Not Executed

APIs

VirtualProtect.KERNELBASE ref: 00007FFD9B8A53B1

Memory Dump Source

Source File: 00000000.00000002.4053798327.00007FFD9B8A0000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FFD9B8A0000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ffd9b8a0000_level2.jbxd

Similarity

API ID: ProtectVirtual
String ID:
API String ID: 544645111-0
Opcode ID: e285d976fa9eb529c8963135d6f070069df4b9220d891d1dcfa55f4d1485e727
Instruction ID: d24481d579fb3976d0428a78ea1875441c057aba325baf4edd8d6c31e30ff366
Opcode Fuzzy Hash: e285d976fa9eb529c8963135d6f070069df4b9220d891d1dcfa55f4d1485e727
Instruction Fuzzy Hash: 80412431A0DA884FDB19DB689C5AAF97BF0EF56310F0441BFD089C71A3CB616846CB91

Uniqueness

Uniqueness Score: -1.00%

Non-executed Functions

Function 00007FFD9B8A21F9 Relevance: 1.3, Instructions: 1251COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.4053798327.00007FFD9B8A0000.00000040.00000800.00020000.00000000.sdmp, Offset: 00007FFD9B8A0000, based on PE: false

Joe Sandbox IDA Plugin

Snapshot File: hcaresult_0_2_7ffd9b8a0000_level2.jbxd

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 258ae3eaa0280b8046714db1c6e59a88037507ddf087315820f0b608eacfa7a8
Instruction ID: fe6b323b134b9958572ebe82f585b951e06598391003ee6746a7458450b6372e
Opcode Fuzzy Hash: 258ae3eaa0280b8046714db1c6e59a88037507ddf087315820f0b608eacfa7a8
Instruction Fuzzy Hash: 3182C230F1E11A4FE27D8BAC8AE467873D1FB4A714F665278D09EC71A7D928ED438250

Uniqueness

Uniqueness Score: -1.00%

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:	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:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may modify and/or disable security tools to avoid possible detection of their malware/tools and activities. This may take many forms, such as killing security software processes or services, modifying / deleting Registry keys or configuration files so that tools do not operate properly, or other methods to interfere with security tools scanning or reporting information. Adversaries may also disable updates to prevent the latest security patches from reaching tools on victim systems.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, Driver: Driver Load, Process: Process Creation, Process: Process Termination, Sensor Health: Host Status, Service: Service Metadata, Windows Registry: Windows Registry Key Deletion, Windows Registry: Windows Registry Key Modification
Platforms:	Containers, IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may perform software packing or virtual machine software protection to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. Virtual machine software protection translates an executable's original code into a special format that only a special virtual machine can run. A virtual machine is then called to run this code.
Tactics:	Defense Evasion
Data Sources:	File: File Metadata
Platforms:	Linux, macOS, 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

Description:	An adversary may compress and/or encrypt data that is collected prior to exfiltration. Compressing the data can help to obfuscate the collected data and minimize the amount of data sent over the network. Encryption can be used to hide information that is being exfiltrated from detection or make exfiltration less conspicuous upon inspection by a defender.
Tactics:	Collection
Data Sources:	Command: Command Execution, File: File Creation, Process: Process Creation, Script: Script Execution
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Warning!

Windows Analysis Report level2.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

AV Detection

Compliance

System Summary

Data Obfuscation

Hooking and other Techniques for Hiding and Protection

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

\Device\ConDrv

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Sections

Resources

Imports

Possible Origin

Network Behavior

Statistics

CPU Usage

Memory Usage

High Level Behavior Distribution

back

Behavior

System Behavior

Analysis Process: level2.exePID: 5496, Parent PID: 2580

General

Chronological Activities

Analysis Process: conhost.exePID: 6092, Parent PID: 5496

General

Chronological Activities

Disassembly

Analysis Process: level2.exePID: 5496, Parent PID: 2580COMMON

Execution Graph

Windows Analysis Report
level2.exe

Function 00007FFD9B8A1609 Relevance: .5, Instructions: 538
COMMON

Function 00007FFD9B8A503D Relevance: 2.0, APIs: 1, Instructions: 462
COMMON

Function 00007FFD9B8A506D Relevance: 2.0, APIs: 1, Instructions: 455
memoryCOMMON