Analysis Report run.txt
Overview
General Information
Detection
Score: | 52 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Classification
Startup |
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Malware Configuration |
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No configs have been found |
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Yara Overview |
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No yara matches |
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Sigma Overview |
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No Sigma rule has matched |
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Signature Overview |
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Click to jump to signature section
AV Detection: |
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Multi AV Scanner detection for submitted file | Show sources |
Source: | Virustotal: | Perma Link |
Machine Learning detection for sample | Show sources |
Source: | Joe Sandbox ML: |
Source: | Static PE information: |
Source: | Binary string: | ||
Source: | Binary string: |
Source: | Static PE information: |
Source: | Static PE information: |
Source: | Classification label: |
Source: | Static PE information: |
Source: | Key opened: | Jump to behavior |
Source: | Virustotal: |
Source: | Key value queried: | Jump to behavior |
Source: | Static PE information: |
Source: | Binary string: | ||
Source: | Binary string: |
Source: | Static PE information: |
Source: | Registry key monitored for changes: | Jump to behavior |
Source: | Thread injection, dropped files, key value created, disk infection and DNS query: |
Source: | Thread injection, dropped files, key value created, disk infection and DNS query: |
Source: | Binary or memory string: | ||
Source: | Binary or memory string: | ||
Source: | Binary or memory string: | ||
Source: | Binary or memory string: |
Source: | Queries volume information: | Jump to behavior |
Mitre Att&ck Matrix |
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Initial Access | Execution | Persistence | Privilege Escalation | Defense Evasion | Credential Access | Discovery | Lateral Movement | Collection | Exfiltration | Command and Control | Network Effects | Remote Service Effects | Impact |
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Valid Accounts | Windows Management Instrumentation | Path Interception | Process Injection1 | Software Packing1 | OS Credential Dumping | Query Registry1 | Remote Services | Data from Local System | 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 | Boot or Logon Initialization Scripts | Process Injection1 | LSASS Memory | Process 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) | Obfuscated Files or Information | Security Account Manager | System Information Discovery11 | 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 |
Behavior Graph |
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Screenshots |
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Thumbnails
This section contains all screenshots as thumbnails, including those not shown in the slideshow.
Antivirus, Machine Learning and Genetic Malware Detection |
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Initial Sample |
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Source | Detection | Scanner | Label | Link |
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7% | Virustotal | Browse | ||
9% | ReversingLabs | |||
100% | Joe Sandbox ML |
Dropped Files |
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No Antivirus matches |
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Unpacked PE Files |
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No Antivirus matches |
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Domains |
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No Antivirus matches |
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URLs |
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No Antivirus matches |
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Domains and IPs |
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General Information |
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Joe Sandbox Version: | 31.0.0 Emerald |
Analysis ID: | 373375 |
Start date: | 22.03.2021 |
Start time: | 22:49:34 |
Joe Sandbox Product: | CloudBasic |
Overall analysis duration: | 0h 11m 7s |
Hypervisor based Inspection enabled: | false |
Report type: | full |
Sample file name: | run.txt |
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: | 31 |
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: |
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Analysis Mode: | default |
Analysis stop reason: | Timeout |
Detection: | MAL |
Classification: | mal52.winTXT@1/0@0/0 |
EGA Information: | Failed |
HDC Information: | Failed |
HCA Information: |
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Cookbook Comments: |
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Warnings: | Show All
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Simulations |
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Behavior and APIs |
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No simulations |
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Joe Sandbox View / Context |
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Created / dropped Files |
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No created / dropped files found |
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Static File Info |
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General | |
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File type: | |
Entropy (8bit): | 6.626660297937805 |
TrID: |
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File name: | run.txt |
File size: | 305152 |
MD5: | a80859c1cd44daad1450948a1276bc0d |
SHA1: | 46396892b9cafb2e59b8f667ec7822d0435384bb |
SHA256: | b270e245132cf6624fc96642532a00c0a16681f59542220ad2c389d45865141f |
SHA512: | ce68470318b8472b30aeee8778802ca4c9175f075a9c19c8332a08a6a8518a2f157a9e2ccaedba1d42f83f591d3c5f233ee1b8b8fbb90589aae82c9dea68352c |
SSDEEP: | 6144:xF1V8YAbIgXuYAS53LcbJ2A0ZzbYhHqh69j:nu5dAc3QbJLdHC69 |
File Content Preview: | MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......A.................#.......5.......%.........`.....2.5.....$.......'.....Rich............................PE..L...Y..I........... |
File Icon |
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Icon Hash: | 74f4e4e4e4e4e4e4 |
Static PE Info |
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General | |
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Entrypoint: | 0x103916f |
Entrypoint Section: | .text |
Digitally signed: | false |
Imagebase: | 0x1000000 |
Subsystem: | windows gui |
Image File Characteristics: | 32BIT_MACHINE, EXECUTABLE_IMAGE, DLL |
DLL Characteristics: | DYNAMIC_BASE |
Time Stamp: | 0x49BEC359 [Mon Mar 16 21:23:37 2009 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: | 59690c603d08fbbc4dbba6c9f3250e8d |
Entrypoint Preview |
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Instruction |
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mov edi, edi |
push ebp |
mov ebp, esp |
cmp dword ptr [ebp+0Ch], 01h |
jne 00007F4554F19447h |
call 00007F4554F1D413h |
push dword ptr [ebp+08h] |
mov ecx, dword ptr [ebp+10h] |
mov edx, dword ptr [ebp+0Ch] |
call 00007F4554F19331h |
pop ecx |
pop ebp |
retn 000Ch |
mov edi, edi |
push esi |
push 00000001h |
push 010480D0h |
mov esi, ecx |
call 00007F4554F1D485h |
mov dword ptr [esi], 01004FB0h |
mov eax, esi |
pop esi |
ret |
mov dword ptr [ecx], 01004FB0h |
jmp 00007F4554F1D4EAh |
mov edi, edi |
push ebp |
mov ebp, esp |
push esi |
mov esi, ecx |
mov dword ptr [esi], 01004FB0h |
call 00007F4554F1D4D7h |
test byte ptr [ebp+08h], 00000001h |
je 00007F4554F19449h |
push esi |
call 00007F4554F1D540h |
pop ecx |
mov eax, esi |
pop esi |
pop ebp |
retn 0004h |
mov edi, edi |
push ebp |
mov ebp, esp |
push esi |
push dword ptr [ebp+08h] |
mov esi, ecx |
call 00007F4554F1D456h |
mov dword ptr [esi], 01004FB0h |
mov eax, esi |
pop esi |
pop ebp |
retn 0004h |
mov edi, edi |
push ebp |
mov ebp, esp |
sub esp, 0Ch |
jmp 00007F4554F1944Fh |
push dword ptr [ebp+08h] |
call 00007F4554F1D77Ah |
pop ecx |
test eax, eax |
je 00007F4554F19451h |
push dword ptr [ebp+08h] |
call 00007F4554F1D694h |
pop ecx |
test eax, eax |
je 00007F4554F19428h |
leave |
ret |
test byte ptr [0109F758h], 00000001h |
mov esi, 0109F74Ch |
jne 00007F4554F1945Bh |
or dword ptr [0109F758h], 01h |
Rich Headers |
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Programming Language: |
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Data Directories |
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Name | Virtual Address | Virtual Size | Is in Section |
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IMAGE_DIRECTORY_ENTRY_EXPORT | 0x47af0 | 0x5d | .text |
IMAGE_DIRECTORY_ENTRY_IMPORT | 0x472fc | 0x3c | .text |
IMAGE_DIRECTORY_ENTRY_RESOURCE | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_EXCEPTION | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_SECURITY | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_BASERELOC | 0xa2000 | 0x10f4 | .reloc |
IMAGE_DIRECTORY_ENTRY_DEBUG | 0x11a0 | 0x1c | .text |
IMAGE_DIRECTORY_ENTRY_COPYRIGHT | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_GLOBALPTR | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_TLS | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG | 0x69c8 | 0x40 | .text |
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_IAT | 0x1000 | 0x160 | .text |
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_RESERVED | 0x0 | 0x0 |
Sections |
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Name | Virtual Address | Virtual Size | Raw Size | Xored PE | ZLIB Complexity | File Type | Entropy | Characteristics |
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.text | 0x1000 | 0x46b4d | 0x46c00 | False | 0.705692358657 | data | 6.72747064169 | IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ |
.data | 0x48000 | 0x59388 | 0x1600 | False | 0.311612215909 | data | 3.14391149509 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ |
.reloc | 0xa2000 | 0x21e4 | 0x2200 | False | 0.427389705882 | data | 4.24755349001 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ |
Imports |
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DLL | Import |
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KERNEL32.dll | GetFileAttributesW, GetTempFileNameW, CopyFileW, GetShortPathNameW, GetEnvironmentVariableW, WaitForMultipleObjects, VirtualProtect, Sleep, GetSystemDirectoryW, CreateSemaphoreW, VirtualProtectEx, GetProcessHeap, GetCurrentThreadId, GetCommandLineA, GetCPInfo, InterlockedIncrement, InterlockedDecrement, GetACP, GetOEMCP, IsValidCodePage, GetModuleHandleW, GetProcAddress, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, SetLastError, GetLastError, TerminateProcess, GetCurrentProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, EnterCriticalSection, LeaveCriticalSection, SetHandleCount, GetStdHandle, GetFileType, GetStartupInfoA, DeleteCriticalSection, HeapFree, CloseHandle, RtlUnwind, ExitProcess, GetModuleFileNameA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, WideCharToMultiByte, GetEnvironmentStringsW, HeapCreate, HeapDestroy, VirtualFree, QueryPerformanceCounter, GetTickCount, GetCurrentProcessId, GetSystemTimeAsFileTime, HeapAlloc, RaiseException, LCMapStringA, MultiByteToWideChar, LCMapStringW, GetStringTypeA, GetStringTypeW, GetLocaleInfoA, ReadFile, InitializeCriticalSectionAndSpinCount, HeapReAlloc, GetModuleHandleA, VirtualAlloc, SetStdHandle, WriteFile, GetConsoleCP, GetConsoleMode, FlushFileBuffers, CreateFileA, LoadLibraryA, HeapSize, SetFilePointer, WriteConsoleA, GetConsoleOutputCP, WriteConsoleW, SetEndOfFile |
WTSAPI32.dll | WTSQueryUserToken, WTSCloseServer, WTSOpenServerW |
Exports |
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Name | Ordinal | Address |
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Seasonweight | 1 | 0x1037ca0 |
Viewexpect | 2 | 0x1038260 |
Network Behavior |
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No network behavior found |
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Code Manipulations |
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Statistics |
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CPU Usage |
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Click to jump to process
Memory Usage |
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Click to jump to process
High Level Behavior Distribution |
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back
Click to dive into process behavior distribution
System Behavior |
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General |
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Start time: | 22:50:28 |
Start date: | 22/03/2021 |
Path: | C:\Windows\System32\notepad.exe |
Wow64 process (32bit): | false |
Commandline: | |
Imagebase: | 0x7ff608980000 |
File size: | 245760 bytes |
MD5 hash: | BB9A06B8F2DD9D24C77F389D7B2B58D2 |
Has elevated privileges: | true |
Has administrator privileges: | true |
Programmed in: | C, C++ or other language |
Reputation: | high |
Disassembly |
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Code Analysis |
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