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Analysis Report kZcCqvNtWa.dll

Overview

General Information

Sample Name:	kZcCqvNtWa.dll
Analysis ID:	412159
MD5:	b9b732dbc6f94c79b5767eb98ebd899a
SHA1:	984a3ba5d4fe06265ce23cec82bda6a63b2bb3bc
SHA256:	1a0d4b328438a72cee012f6387825d942463b896fadc13f2c17e8d005f510cd4
Tags:	dllGoziISFBUrsnif
Infos:
Most interesting Screenshot:

Detection

Ursnif

Score:	76
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Found malware configuration

Multi AV Scanner detection for submitted file

Yara detected Ursnif

Machine Learning detection for sample

Writes or reads registry keys via WMI

Writes registry values via WMI

Contains functionality to call native functions

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

Contains functionality to dynamically determine API calls

Contains functionality to query CPU information (cpuid)

Contains functionality to query locales information (e.g. system language)

Contains functionality to read the PEB

Creates a process in suspended mode (likely to inject code)

Detected potential crypto function

PE file contains an invalid checksum

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

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

Uses 32bit PE files

Uses code obfuscation techniques (call, push, ret)

Classification

Startup

System is w10x64

loaddll32.exe (PID: 1956 cmdline: loaddll32.exe 'C:\Users\user\Desktop\kZcCqvNtWa.dll' MD5: 542795ADF7CC08EFCF675D65310596E8)

cmd.exe (PID: 1720 cmdline: cmd.exe /C rundll32.exe 'C:\Users\user\Desktop\kZcCqvNtWa.dll',#1 MD5: F3BDBE3BB6F734E357235F4D5898582D)

rundll32.exe (PID: 5788 cmdline: rundll32.exe 'C:\Users\user\Desktop\kZcCqvNtWa.dll',#1 MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)

rundll32.exe (PID: 5820 cmdline: rundll32.exe C:\Users\user\Desktop\kZcCqvNtWa.dll,Eithernothing MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)

rundll32.exe (PID: 2168 cmdline: rundll32.exe C:\Users\user\Desktop\kZcCqvNtWa.dll,Order MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)

rundll32.exe (PID: 6160 cmdline: rundll32.exe C:\Users\user\Desktop\kZcCqvNtWa.dll,Smileschool MD5: D7CA562B0DB4F4DD0F03A89A1FDAD63D)

iexplore.exe (PID: 1492 cmdline: 'C:\Program Files\Internet Explorer\iexplore.exe' -Embedding MD5: 6465CB92B25A7BC1DF8E01D8AC5E7596)

iexplore.exe (PID: 5168 cmdline: 'C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE' SCODEF:1492 CREDAT:17410 /prefetch:2 MD5: 071277CC2E3DF41EEEA8013E2AB58D5A)

cleanup

Malware Configuration

Threatname: Ursnif

{"RSA Public Key": "KujE77ctKyR8x3/dODwZbEsxGmck+FW9384s5u0Kacw8y1gCN+8m2bfjJPovkn+Uzufcdfss+a43eI6oHR1KgWQmvEAO6LK8tJv+Wl7iCBPJP7eef8xKeXht/Mhk1PSj7mHnJ9lcqKMtTteEdSecVvMRtb/WSKVTFfHDva9My7AJ/NbXqHdzCG7znACswLxD", "c2_domain": ["outlook.com/login", "gmail.com", "worunekulo.club", "horunekulo.website"], "botnet": "8877", "server": "12", "serpent_key": "30218409ILPAJDUR", "sleep_time": "10", "CONF_TIMEOUT": "20", "SetWaitableTimer_value": "0", "DGA_count": "10"}

Yara Overview

Memory Dumps

Source	Rule	Description	Author	Strings
00000000.00000002.477098512.0000000002FA8000.00000004.00000040.sdmp	JoeSecurity_Ursnif	Yara detected Ursnif	Joe Security
Process Memory Space: loaddll32.exe PID: 1956	JoeSecurity_Ursnif	Yara detected Ursnif	Joe Security

Sigma Overview

No Sigma rule has matched

Signature Overview

Click to jump to signature section

Show All Signature Results

AV Detection:

Found malware configuration

Show sources

Source: 5.3.rundll32.exe.d2a427.0.raw.unpack

Malware Configuration Extractor: Ursnif {"RSA Public Key": "KujE77ctKyR8x3/dODwZbEsxGmck+FW9384s5u0Kacw8y1gCN+8m2bfjJPovkn+Uzufcdfss+a43eI6oHR1KgWQmvEAO6LK8tJv+Wl7iCBPJP7eef8xKeXht/Mhk1PSj7mHnJ9lcqKMtTteEdSecVvMRtb/WSKVTFfHDva9My7AJ/NbXqHdzCG7znACswLxD", "c2_domain": ["outlook.com/login", "gmail.com", "worunekulo.club", "horunekulo.website"], "botnet": "8877", "server": "12", "serpent_key": "30218409ILPAJDUR", "sleep_time": "10", "CONF_TIMEOUT": "20", "SetWaitableTimer_value": "0", "DGA_count": "10"}

Multi AV Scanner detection for submitted file

Show sources

Source: kZcCqvNtWa.dll

ReversingLabs: Detection: 21%

Machine Learning detection for sample

Show sources

Source: kZcCqvNtWa.dll

Joe Sandbox ML: detected

Source: kZcCqvNtWa.dll

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE, DLL

Source: C:\Program Files (x86)\Internet Explorer\iexplore.exe

File opened: C:\Program Files (x86)\Java\jre1.8.0_211\bin\msvcr100.dll

Source:

Binary string: c:\Tube-meet\585\straight\lift\38_Claim\Tail.pdb source: loaddll32.exe, 00000000.00000002.480778808.000000006E289000.00000002.00020000.sdmp, rundll32.exe, 00000003.00000002.479153934.000000006E289000.00000002.00020000.sdmp, kZcCqvNtWa.dll

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

Code function: 0_2_001D4C3B RtlAllocateHeap,RtlAllocateHeap,RtlAllocateHeap,memset,CreateFileA,GetFileTime,CloseHandle,StrRChrA,lstrcat,FindFirstFileA,FindFirstFileA,CompareFileTime,CompareFileTime,FindClose,FindNextFileA,FindClose,FindFirstFileA,CompareFileTime,StrChrA,memcpy,FindNextFileA,FindClose,FindFirstFileA,CompareFileTime,FindClose,HeapFree,HeapFree,

Source: unknown

DNS traffic detected: queries for: outlook.com

Key, Mouse, Clipboard, Microphone and Screen Capturing:

Yara detected Ursnif

Show sources

Source: Yara match	File source: 00000000.00000002.477098512.0000000002FA8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: loaddll32.exe PID: 1956, type: MEMORY

E-Banking Fraud:

Yara detected Ursnif

Show sources

Source: Yara match	File source: 00000000.00000002.477098512.0000000002FA8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: loaddll32.exe PID: 1956, type: MEMORY

System Summary:

Writes or reads registry keys via WMI

Show sources

Source: C:\Windows\System32\loaddll32.exe	WMI Queries: IWbemServices::ExecMethod - root\default : StdRegProv::GetStringValue
Source: C:\Windows\System32\loaddll32.exe	WMI Queries: IWbemServices::ExecMethod - root\default : StdRegProv::SetDWORDValue
Source: C:\Windows\System32\loaddll32.exe	WMI Queries: IWbemServices::ExecMethod - root\default : StdRegProv::SetBinaryValue
Source: C:\Windows\System32\loaddll32.exe	WMI Queries: IWbemServices::ExecMethod - root\default : StdRegProv::SetStringValue

Writes registry values via WMI

Show sources

Source: C:\Windows\System32\loaddll32.exe	WMI Registry write: IWbemServices::ExecMethod - root\default : StdRegProv::SetDWORDValue
Source: C:\Windows\System32\loaddll32.exe	WMI Registry write: IWbemServices::ExecMethod - root\default : StdRegProv::SetBinaryValue
Source: C:\Windows\System32\loaddll32.exe	WMI Registry write: IWbemServices::ExecMethod - root\default : StdRegProv::SetStringValue

Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_6E241F14 NtMapViewOfSection,
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_6E2415F1 GetProcAddress,NtCreateSection,memset,
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_6E2423A5 NtQueryVirtualMemory,
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_001D1168 NtOpenProcess,NtOpenProcessToken,NtQueryInformationToken,NtQueryInformationToken,NtQueryInformationToken,memcpy,NtClose,NtClose,
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_001DB2F1 NtQueryVirtualMemory,

Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_6E242184
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_001DB0CC
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_001D696A
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_001D1B6A
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_6E278960
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_6E282153
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 3_2_6E278960
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 3_2_6E282153

Source: kZcCqvNtWa.dll

Binary or memory string: OriginalFilenameTail.dll0 vs kZcCqvNtWa.dll

Source: kZcCqvNtWa.dll

Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE, DLL

Source: kZcCqvNtWa.dll

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

Source: classification engine

Classification label: mal76.troj.winDLL@14/4@3/0

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

Code function: 0_2_001D7F56 CreateToolhelp32Snapshot,Process32First,Process32Next,CloseHandle,

Source: C:\Program Files\internet explorer\iexplore.exe

File created: C:\Users\user\AppData\Local\Microsoft\Internet Explorer\Recovery\High

Jump to behavior

Source: C:\Program Files\internet explorer\iexplore.exe

File created: C:\Users\user\AppData\Local\Temp\~DFE4F68CE1A440F339.TMP

Jump to behavior

Source: kZcCqvNtWa.dll

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

Source: C:\Program Files\internet explorer\iexplore.exe

File read: C:\Users\desktop.ini

Jump to behavior

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

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

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

Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\kZcCqvNtWa.dll,Eithernothing

Source: kZcCqvNtWa.dll

ReversingLabs: Detection: 21%

Source: unknown	Process created: C:\Windows\System32\loaddll32.exe loaddll32.exe 'C:\Users\user\Desktop\kZcCqvNtWa.dll'
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /C rundll32.exe 'C:\Users\user\Desktop\kZcCqvNtWa.dll',#1
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\kZcCqvNtWa.dll,Eithernothing
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\kZcCqvNtWa.dll',#1
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\kZcCqvNtWa.dll,Order
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\kZcCqvNtWa.dll,Smileschool
Source: unknown	Process created: C:\Program Files\internet explorer\iexplore.exe 'C:\Program Files\Internet Explorer\iexplore.exe' -Embedding
Source: C:\Program Files\internet explorer\iexplore.exe	Process created: C:\Program Files (x86)\Internet Explorer\iexplore.exe 'C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE' SCODEF:1492 CREDAT:17410 /prefetch:2
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\cmd.exe cmd.exe /C rundll32.exe 'C:\Users\user\Desktop\kZcCqvNtWa.dll',#1
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\kZcCqvNtWa.dll,Eithernothing
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\kZcCqvNtWa.dll,Order
Source: C:\Windows\System32\loaddll32.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe C:\Users\user\Desktop\kZcCqvNtWa.dll,Smileschool
Source: C:\Windows\SysWOW64\cmd.exe	Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\kZcCqvNtWa.dll',#1
Source: C:\Program Files\internet explorer\iexplore.exe	Process created: C:\Program Files (x86)\Internet Explorer\iexplore.exe 'C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE' SCODEF:1492 CREDAT:17410 /prefetch:2

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

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4590F811-1D3A-11D0-891F-00AA004B2E24}\InprocServer32

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

Source: Window Recorder

Window detected: More than 3 window changes detected

Source: C:\Program Files (x86)\Internet Explorer\iexplore.exe

File opened: C:\Program Files (x86)\Java\jre1.8.0_211\bin\msvcr100.dll

Source: kZcCqvNtWa.dll	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IMPORT
Source: kZcCqvNtWa.dll	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_RESOURCE
Source: kZcCqvNtWa.dll	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_BASERELOC
Source: kZcCqvNtWa.dll	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: kZcCqvNtWa.dll	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG
Source: kZcCqvNtWa.dll	Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IAT

Source: kZcCqvNtWa.dll

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source:

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

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

Code function: 0_2_6E2417FA LoadLibraryA,GetProcAddress,

Source: kZcCqvNtWa.dll

Static PE information: real checksum: 0x84de2 should be: 0x8037c

Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_6E242120 push ecx; ret
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_6E242173 push ecx; ret
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_001DB0BB push ecx; ret
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_001DAD00 push ecx; ret
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_6E282761 push ecx; ret
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_6E254348 push ss; ret
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_6E25778D pushfd ; ret
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_6E252F9A push edi; retf
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_6E252C15 push ebp; retf
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 3_2_6E282761 push ecx; ret
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 3_2_6E254348 push ss; ret
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 3_2_6E25778D pushfd ; ret
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 3_2_6E252F9A push edi; retf
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 3_2_6E252C15 push ebp; retf

Hooking and other Techniques for Hiding and Protection:

Yara detected Ursnif

Show sources

Source: Yara match	File source: 00000000.00000002.477098512.0000000002FA8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: loaddll32.exe PID: 1956, type: MEMORY

Source: C:\Windows\System32\loaddll32.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\loaddll32.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\SysWOW64\rundll32.exe	Process information set: NOOPENFILEERRORBOX

Source: C:\Windows\SysWOW64\rundll32.exe	Last function: Thread delayed
Source: C:\Windows\SysWOW64\rundll32.exe	Last function: Thread delayed

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

Code function: 0_2_6E28636F _memset,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess,

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

Code function: 0_2_6E2417FA LoadLibraryA,GetProcAddress,

Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_6E2B5770 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_6E2B56A6 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_6E2B52AD push dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 3_2_6E2B5770 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 3_2_6E2B56A6 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 3_2_6E2B52AD push dword ptr fs:[00000030h]

Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_6E282F08 __NMSG_WRITE,_raise,_memset,SetUnhandledExceptionFilter,UnhandledExceptionFilter,
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_6E28636F _memset,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess,
Source: C:\Windows\System32\loaddll32.exe	Code function: 0_2_6E28150C IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 3_2_6E282F08 __NMSG_WRITE,_raise,_memset,SetUnhandledExceptionFilter,UnhandledExceptionFilter,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 3_2_6E28636F _memset,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: 3_2_6E28150C IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess,

Source: C:\Windows\SysWOW64\cmd.exe

Process created: C:\Windows\SysWOW64\rundll32.exe rundll32.exe 'C:\Users\user\Desktop\kZcCqvNtWa.dll',#1

Source: loaddll32.exe, 00000000.00000002.476337684.0000000001240000.00000002.00000001.sdmp, rundll32.exe, 00000003.00000002.477553156.0000000003910000.00000002.00000001.sdmp	Binary or memory string: Program Manager
Source: loaddll32.exe, 00000000.00000002.476337684.0000000001240000.00000002.00000001.sdmp, rundll32.exe, 00000003.00000002.477553156.0000000003910000.00000002.00000001.sdmp	Binary or memory string: Shell_TrayWnd
Source: loaddll32.exe, 00000000.00000002.476337684.0000000001240000.00000002.00000001.sdmp, rundll32.exe, 00000003.00000002.477553156.0000000003910000.00000002.00000001.sdmp	Binary or memory string: Progman
Source: loaddll32.exe, 00000000.00000002.476337684.0000000001240000.00000002.00000001.sdmp, rundll32.exe, 00000003.00000002.477553156.0000000003910000.00000002.00000001.sdmp	Binary or memory string: Progmanlock

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

Code function: 0_2_001D2D6E cpuid

Source: C:\Windows\System32\loaddll32.exe	Code function: GetLocaleInfoA,
Source: C:\Windows\SysWOW64\rundll32.exe	Code function: GetLocaleInfoA,

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

Code function: 0_2_6E241237 SetThreadPriority,GetSystemTime,SwitchToThread,Sleep,GetLongPathNameW,GetLongPathNameW,GetLongPathNameW,GetLastError,WaitForSingleObject,GetExitCodeThread,CloseHandle,GetLastError,GetLastError,

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

Code function: 0_2_001D2D6E RtlAllocateHeap,GetUserNameW,RtlAllocateHeap,GetUserNameW,HeapFree,GetComputerNameW,GetComputerNameW,RtlAllocateHeap,GetComputerNameW,HeapFree,

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

Code function: 0_2_6E241CDD CreateEventA,GetVersion,GetCurrentProcessId,OpenProcess,GetLastError,

Stealing of Sensitive Information:

Yara detected Ursnif

Show sources

Source: Yara match	File source: 00000000.00000002.477098512.0000000002FA8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: loaddll32.exe PID: 1956, type: MEMORY

Remote Access Functionality:

Yara detected Ursnif

Show sources

Source: Yara match	File source: 00000000.00000002.477098512.0000000002FA8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: loaddll32.exe PID: 1956, type: MEMORY

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 Instrumentation2	Path Interception	Process Injection12	Masquerading1	OS Credential Dumping	System Time Discovery1	Remote Services	Archive Collected Data1	Exfiltration Over Other Network Medium	Encrypted Channel1	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Native API1	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Process Injection12	LSASS Memory	Security Software Discovery1	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	Non-Application Layer Protocol1	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 Information1	Security Account Manager	Process Discovery2	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	Application Layer Protocol1	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	Rundll321	NTDS	Account Discovery1	Distributed Component Object Model	Input Capture	Scheduled Transfer	Protocol Impersonation	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	Software Packing1	LSA Secrets	System Owner/User Discovery1	SSH	Keylogging	Data Transfer Size Limits	Fallback Channels	Manipulate Device Communication		Manipulate App Store Rankings or Ratings
Replication Through Removable Media	Launchd	Rc.common	Rc.common	Steganography	Cached Domain Credentials	File and Directory Discovery2	VNC	GUI Input Capture	Exfiltration Over C2 Channel	Multiband Communication	Jamming or Denial of Service		Abuse Accessibility Features
External Remote Services	Scheduled Task	Startup Items	Startup Items	Compile After Delivery	DCSync	System Information Discovery23	Windows Remote Management	Web Portal Capture	Exfiltration Over Alternative Protocol	Commonly Used Port	Rogue Wi-Fi Access Points		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
kZcCqvNtWa.dll	21%	ReversingLabs	Win32.Trojan.Zusy
kZcCqvNtWa.dll	100%	Joe Sandbox ML

Dropped Files

No Antivirus matches

Unpacked PE Files

Source	Detection	Scanner	Label	Link	Download
0.2.loaddll32.exe.1d0000.0.unpack	100%	Avira	HEUR/AGEN.1108168		Download File

Domains

No Antivirus matches

URLs

No Antivirus matches

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Reputation
outlook.com	40.97.153.146	true	false	high
HHN-efz.ms-acdc.office.com	52.98.171.226	true	false	high
www.outlook.com	unknown	unknown	false	high
outlook.office365.com	unknown	unknown	false	high

Contacted IPs

No contacted IP infos

General Information

Joe Sandbox Version:	32.0.0 Black Diamond
Analysis ID:	412159
Start date:	12.05.2021
Start time:	13:00:39
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 6m 50s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	kZcCqvNtWa.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:	25
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:	mal76.troj.winDLL@14/4@3/0
EGA Information:	Failed
HDC Information:	Successful, ratio: 20.6% (good quality ratio 19.9%) Quality average: 81% Quality standard deviation: 27%
HCA Information:	Successful, ratio: 73% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Adjust boot time Enable AMSI Found application associated with file extension: .dll

Simulations

Behavior and APIs

No simulations

Joe Sandbox View / Context

IPs

No context

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
HHN-efz.ms-acdc.office.com	A5uTdwOwJ1.dll	Get hash	malicious	Browse	40.101.138.210
	FuiZSHt8Hx.dll	Get hash	malicious	Browse	52.98.151.242
	609a460e94791.tiff.dll	Get hash	malicious	Browse	52.97.201.34
	iJdlvBxhYu.dll	Get hash	malicious	Browse	52.97.150.2
	8OKQ6ogGRx.dll	Get hash	malicious	Browse	40.101.138.2
	609110f2d14a6.dll	Get hash	malicious	Browse	40.101.137.34
	New%20order%20contract.html	Get hash	malicious	Browse	52.98.175.2
outlook.com	A1qhcbngFV.exe	Get hash	malicious	Browse	104.47.54.36
	file.msg.exe	Get hash	malicious	Browse	104.47.56.138
	Update-KB1484-x86.exe	Get hash	malicious	Browse	104.47.57.138
	n6osajjc938.exe	Get hash	malicious	Browse	104.47.54.36
	9b3d7f02.exe	Get hash	malicious	Browse	104.47.54.36
	5zc9vbGBo3.exe	Get hash	malicious	Browse	52.101.24.0
	InnAcjnAmG.exe	Get hash	malicious	Browse	104.47.53.36
	8X93Tzvd7V.exe	Get hash	malicious	Browse	52.101.24.0
	u8A8Qy5S7O.exe	Get hash	malicious	Browse	104.47.53.36
	SecuriteInfo.com.Mal.GandCrypt-A.24654.exe	Get hash	malicious	Browse	104.47.54.36
	SecuriteInfo.com.Mal.GandCrypt-A.5674.exe	Get hash	malicious	Browse	104.47.54.36
	SecuriteInfo.com.W32.AIDetect.malware2.29567.exe	Get hash	malicious	Browse	104.47.53.36
	lsass(1).exe	Get hash	malicious	Browse	104.47.59.138

ASN

No context

JA3 Fingerprints

No context

Dropped Files

No context

Created / dropped Files

C:\Users\user\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{20078DE0-B35D-11EB-90E4-ECF4BB862DED}.dat Download File
Process:	C:\Program Files\internet explorer\iexplore.exe
File Type:	Microsoft Word Document
Category:	dropped
Size (bytes):	19032
Entropy (8bit):	1.7704690064419406
Encrypted:	false
SSDEEP:	48:IwBGcprEGwpLWG/ap8wGIpcVdGvnZpvVyGoSqp9VKGo49pmV:r3Z8ZU2gWV6tV8fVd9MV
MD5:	13E47D90BC1C1D71FB960BD7DBF91099
SHA1:	17385913779143F5D7281C96EAFF4EA46F7A563A
SHA-256:	0E0755C66FE657EF520818206045A6C0D2DD547A64BEBF294700E20579CD3980
SHA-512:	2CD7DFA4FA6918CCAD344592A477369BB5EBF312E5EEF21193C252F06D7A0B303CF6582FA5D9966B9634197D3BDA3BAABD7DD6A6435057C31CF2CD1B67CE3720
Malicious:	false
Reputation:	low
Preview:	................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................R.o.o.t. .E.n.t.r.y.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\{20078DE2-B35D-11EB-90E4-ECF4BB862DED}.dat Download File
Process:	C:\Program Files\internet explorer\iexplore.exe
File Type:	Microsoft Word Document
Category:	dropped
Size (bytes):	14936
Entropy (8bit):	1.5448255572685763
Encrypted:	false
SSDEEP:	48:Iw0GcprdGwpaVG4pQJGrapbSaGQpB6GHHpm:roZHQH6pBSijBg
MD5:	75B9311DC327D4B60EDACD38906AAD77
SHA1:	F6936702FDCB04C1D892B8E57DD19990B802786D
SHA-256:	E7BDD1D59779EFA94418DC0D478B7D11D753157B8C20AFBCCD006CF377B3C346
SHA-512:	AF51F9501B1D91B0E1B445D6F098C0F3519272D229EB6F8016B63B6C465930900BE9ABD7D9674E40FDD777ACF45E745AEE3B505B4CD210F2E1FCED6B84324873
Malicious:	false
Reputation:	low
Preview:	................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................R.o.o.t. .E.n.t.r.y.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Temp\~DF431E96C18C7F8EF8.TMP Download File
Process:	C:\Program Files\internet explorer\iexplore.exe
File Type:	data
Category:	dropped
Size (bytes):	21349
Entropy (8bit):	0.2951707289341719
Encrypted:	false
SSDEEP:	24:c9lLh9lLh9lIn9lIn9lRg9lRA9lTS9lTy9lSSd9lSSd9lw0:kBqoxKAuvScS+0
MD5:	F9BEBD0A297294BDC7B8C6114EB819EE
SHA1:	B1B441E13DB70A0D1E0CC3A2A6190C5C1A91F3D8
SHA-256:	6A30EE99C23AA29DC94019C3BAA95B463123752680D4FE185BF5FA05BEF15F17
SHA-512:	01B70F54D5091580CA105C7F04407B48EE2FFDCD7C77BAA39F871407577F9F4F193BAB3AFB9924BE7DC50568534A226D63EA77FFE8B8F13889DAFE632DA3B498
Malicious:	false
Reputation:	low
Preview:	.............................%..H..M..{y..+.0...(................... ...............................................%..H..M..{y..+.0...(................... ..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Temp\~DFE4F68CE1A440F339.TMP Download File
Process:	C:\Program Files\internet explorer\iexplore.exe
File Type:	data
Category:	dropped
Size (bytes):	12917
Entropy (8bit):	0.39624837245012057
Encrypted:	false
SSDEEP:	24:c9lLh9lLh9lIn9lIn9lo0F9loU9lWXFhOB:kBqoIv51kB
MD5:	4762FCF754568D904969642F670EB3B1
SHA1:	75FC43D947F228DAA1EC1BA2E54562C8FC869D41
SHA-256:	8E4034726C607D15EF4ADEEC4D952A17EAE0ADC1F52AEC4A96752316D7A53060
SHA-512:	DBDF57587E7E3EC021A14FC21303A2E7EB7DDF7D66B38D69478566079C5546454C808A3A48786A7524A65ACAD54E076FE832935C5390DBF61B4AFFB0E96DA262
Malicious:	false
Reputation:	low
Preview:	.............................%..H..M..{y..+.0...(................... ...............................................%..H..M..{y..+.0...(................... ..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

Static File Info

General
File type:	PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Entropy (8bit):	6.324532607203666
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:	kZcCqvNtWa.dll
File size:	478720
MD5:	b9b732dbc6f94c79b5767eb98ebd899a
SHA1:	984a3ba5d4fe06265ce23cec82bda6a63b2bb3bc
SHA256:	1a0d4b328438a72cee012f6387825d942463b896fadc13f2c17e8d005f510cd4
SHA512:	595b4429e9f13212740ac4f9e12282dc3fdf9e141041695e4fe6302acf7aac2527275cb6a98eec78049758972c946cc62971604f68f7de68ad2350d13bac497a
SSDEEP:	12288:4Z31u8+a95+CA9lROexw8P7CbxXTTbWA:4Z31P9wr9lROow8W/
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$........C...".J.".J.".J...J.".J.pwJ.".J4mrJ.".J.pqJ.".J.pgJ.".J.p`J.".J...J.".J.".J.#.J.pkJ.".J.pvJ.".J.ppJ.".J.puJ.".JRich.".J.......

File Icon


Icon Hash:	74f0e4ecccdce0e4

Static PE Info

General
Entrypoint:	0x1041953
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:	0x608B79B0 [Fri Apr 30 03:29:52 2021 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:	a2f0d616525ae6c643810961c7d4fdfe

Entrypoint Preview

Instruction
mov edi, edi
push ebp
mov ebp, esp
cmp dword ptr [ebp+0Ch], 01h
jne 00007FEB209FAF67h
call 00007FEB209FF8CCh
push dword ptr [ebp+08h]
mov ecx, dword ptr [ebp+10h]
mov edx, dword ptr [ebp+0Ch]
call 00007FEB209FAE51h
pop ecx
pop ebp
retn 000Ch
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword ptr [ebp+08h]
xor ecx, ecx
cmp eax, dword ptr [01073618h+ecx*8]
je 00007FEB209FAF75h
inc ecx
cmp ecx, 2Dh
jc 00007FEB209FAF53h
lea ecx, dword ptr [eax-13h]
cmp ecx, 11h
jnbe 00007FEB209FAF70h
push 0000000Dh
pop eax
pop ebp
ret
mov eax, dword ptr [0107361Ch+ecx*8]
pop ebp
ret
add eax, FFFFFF44h
push 0000000Eh
pop ecx
cmp ecx, eax
sbb eax, eax
and eax, ecx
add eax, 08h
pop ebp
ret
call 00007FEB209FC836h
test eax, eax
jne 00007FEB209FAF68h
mov eax, 01073780h
ret
add eax, 08h
ret
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword ptr [ebp+08h]
mov dword ptr [0108B5ACh], eax
pop ebp
ret
mov edi, edi
push ebp
mov ebp, esp
push dword ptr [0108B5ACh]
call 00007FEB209FC636h
pop ecx
test eax, eax
je 00007FEB209FAF71h
push dword ptr [ebp+08h]
call eax
pop ecx
test eax, eax
je 00007FEB209FAF67h
xor eax, eax
inc eax
pop ebp
ret
xor eax, eax
pop ebp
ret
mov edi, edi
push esi
push edi
xor esi, esi
mov edi, 0108B5B8h
cmp dword ptr [0107378Ch+esi*8], 01h
jne 00007FEB209FAF80h
lea eax, dword ptr [00000088h+esi*8]

Rich Headers

Programming Language:

[ C ] VS2008 build 21022
[LNK] VS2008 build 21022
[ C ] VS2005 build 50727
[ASM] VS2008 build 21022
[IMP] VS2005 build 50727
[RES] VS2008 build 21022
[C++] VS2008 build 21022
[IMP] VS2008 build 21022
[EXP] VS2008 build 21022

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x72630	0x6f	.rdata
IMAGE_DIRECTORY_ENTRY_IMPORT	0x71e64	0x50	.rdata
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x8d000	0x3bc	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x8e000	0x1544	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x49190	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	0x70c08	0x40	.rdata
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x49000	0x15c	.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	0x4732e	0x47400	False	0.745877878289	data	6.57407814817	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
.rdata	0x49000	0x2969f	0x29800	False	0.65666768637	data	5.42368765721	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.data	0x73000	0x1917c	0x1400	False	0.2435546875	data	3.63177828336	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ
.rsrc	0x8d000	0x3bc	0x400	False	0.4091796875	data	3.09285651514	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0x8e000	0x2588	0x2600	False	0.456106085526	data	4.61056666922	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
RT_VERSION	0x8d058	0x364	data	English	United States

Imports

DLL	Import
KERNEL32.dll	QueryPerformanceCounter, GetVolumeInformationW, GetSystemTime, GetModuleHandleW, GetVersionExW, OpenProcess, GetDateFormatW, FindResourceW, LockResource, GetLocalTime, HeapCreate, CreateFileW, HeapFree, HeapCompact, HeapAlloc, VirtualProtectEx, GetCurrentDirectoryW, SetConsoleCP, SetConsoleOutputCP, GetStringTypeW, GetStringTypeA, GetLocaleInfoA, LoadLibraryA, GetLastError, HeapReAlloc, RtlUnwind, GetCurrentThreadId, GetCommandLineA, DeleteCriticalSection, LeaveCriticalSection, EnterCriticalSection, HeapDestroy, VirtualFree, VirtualAlloc, Sleep, GetProcAddress, ExitProcess, WriteFile, GetStdHandle, GetModuleFileNameA, UnhandledExceptionFilter, SetUnhandledExceptionFilter, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, InterlockedIncrement, SetLastError, InterlockedDecrement, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, LCMapStringA, WideCharToMultiByte, MultiByteToWideChar, LCMapStringW, TerminateProcess, GetCurrentProcess, IsDebuggerPresent, RaiseException, HeapSize, SetHandleCount, GetFileType, GetStartupInfoA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, GetTickCount, GetCurrentProcessId, GetSystemTimeAsFileTime, InitializeCriticalSectionAndSpinCount
ole32.dll	CoCreateInstance, CoUninitialize, OleInitialize, OleUninitialize, CoInitialize
WINSPOOL.DRV	EnumPrintersW, GetPrinterDataW, GetPrinterW, DocumentPropertiesW, OpenPrinterW, ClosePrinter

Exports

Name	Ordinal	Address
Eithernothing	1	0x103a020
Order	2	0x1039f40
Smileschool	3	0x1039b20

Version Infos

Description	Data
LegalCopyright	Notice sister Corporation. All rights reserved
InternalName	Slow
FileVersion	3.2.1.380
CompanyName	Notice sister Corporation
ProductName	Notice sister Soil read
Observe	38
ProductVersion	3.2.1
FileDescription	Notice sister Soil read Skinneed
OriginalFilename	Tail.dll
Translation	0x0409 0x04b0

Possible Origin

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

Network Behavior

Network Port Distribution

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
May 12, 2021 13:01:22.364706993 CEST	60985	53	192.168.2.3	8.8.8.8
May 12, 2021 13:01:22.421803951 CEST	53	60985	8.8.8.8	192.168.2.3
May 12, 2021 13:01:22.644109011 CEST	50200	53	192.168.2.3	8.8.8.8
May 12, 2021 13:01:22.692748070 CEST	51281	53	192.168.2.3	8.8.8.8
May 12, 2021 13:01:22.711570978 CEST	53	50200	8.8.8.8	192.168.2.3
May 12, 2021 13:01:22.749787092 CEST	53	51281	8.8.8.8	192.168.2.3
May 12, 2021 13:01:23.860627890 CEST	49199	53	192.168.2.3	8.8.8.8
May 12, 2021 13:01:23.910384893 CEST	53	49199	8.8.8.8	192.168.2.3
May 12, 2021 13:01:24.778978109 CEST	50620	53	192.168.2.3	8.8.8.8
May 12, 2021 13:01:24.830625057 CEST	53	50620	8.8.8.8	192.168.2.3
May 12, 2021 13:01:25.658778906 CEST	64938	53	192.168.2.3	8.8.8.8
May 12, 2021 13:01:25.707258940 CEST	53	64938	8.8.8.8	192.168.2.3
May 12, 2021 13:01:26.528624058 CEST	60152	53	192.168.2.3	8.8.8.8
May 12, 2021 13:01:26.587990999 CEST	53	60152	8.8.8.8	192.168.2.3
May 12, 2021 13:01:26.948482990 CEST	57544	53	192.168.2.3	8.8.8.8
May 12, 2021 13:01:27.000016928 CEST	53	57544	8.8.8.8	192.168.2.3
May 12, 2021 13:01:27.806850910 CEST	55984	53	192.168.2.3	8.8.8.8
May 12, 2021 13:01:27.867090940 CEST	53	55984	8.8.8.8	192.168.2.3
May 12, 2021 13:01:30.044956923 CEST	64185	53	192.168.2.3	8.8.8.8
May 12, 2021 13:01:30.093739986 CEST	53	64185	8.8.8.8	192.168.2.3
May 12, 2021 13:01:32.348197937 CEST	65110	53	192.168.2.3	8.8.8.8
May 12, 2021 13:01:32.397023916 CEST	53	65110	8.8.8.8	192.168.2.3
May 12, 2021 13:01:33.171554089 CEST	58361	53	192.168.2.3	8.8.8.8
May 12, 2021 13:01:33.223162889 CEST	53	58361	8.8.8.8	192.168.2.3
May 12, 2021 13:02:08.864763975 CEST	63492	53	192.168.2.3	8.8.8.8
May 12, 2021 13:02:08.944426060 CEST	53	63492	8.8.8.8	192.168.2.3
May 12, 2021 13:02:19.656306028 CEST	60831	53	192.168.2.3	8.8.8.8
May 12, 2021 13:02:19.733886957 CEST	53	60831	8.8.8.8	192.168.2.3
May 12, 2021 13:02:57.918824911 CEST	60100	53	192.168.2.3	8.8.8.8
May 12, 2021 13:02:57.967470884 CEST	53	60100	8.8.8.8	192.168.2.3
May 12, 2021 13:02:58.847552061 CEST	53195	53	192.168.2.3	8.8.8.8
May 12, 2021 13:02:58.899087906 CEST	53	53195	8.8.8.8	192.168.2.3
May 12, 2021 13:02:59.686183929 CEST	50141	53	192.168.2.3	8.8.8.8
May 12, 2021 13:02:59.734926939 CEST	53	50141	8.8.8.8	192.168.2.3
May 12, 2021 13:03:00.798839092 CEST	53023	53	192.168.2.3	8.8.8.8
May 12, 2021 13:03:00.847754002 CEST	53	53023	8.8.8.8	192.168.2.3
May 12, 2021 13:03:01.626238108 CEST	49563	53	192.168.2.3	8.8.8.8
May 12, 2021 13:03:01.675170898 CEST	53	49563	8.8.8.8	192.168.2.3
May 12, 2021 13:03:02.806885958 CEST	51352	53	192.168.2.3	8.8.8.8
May 12, 2021 13:03:02.855701923 CEST	53	51352	8.8.8.8	192.168.2.3
May 12, 2021 13:03:03.114238024 CEST	59349	53	192.168.2.3	8.8.8.8
May 12, 2021 13:03:03.204421997 CEST	53	59349	8.8.8.8	192.168.2.3
May 12, 2021 13:03:03.577776909 CEST	57084	53	192.168.2.3	8.8.8.8
May 12, 2021 13:03:03.626724958 CEST	53	57084	8.8.8.8	192.168.2.3
May 12, 2021 13:03:04.362020016 CEST	58823	53	192.168.2.3	8.8.8.8
May 12, 2021 13:03:04.413634062 CEST	53	58823	8.8.8.8	192.168.2.3
May 12, 2021 13:03:10.289743900 CEST	57568	53	192.168.2.3	8.8.8.8
May 12, 2021 13:03:10.339876890 CEST	53	57568	8.8.8.8	192.168.2.3
May 12, 2021 13:03:11.182039022 CEST	50540	53	192.168.2.3	8.8.8.8
May 12, 2021 13:03:11.239130020 CEST	53	50540	8.8.8.8	192.168.2.3
May 12, 2021 13:03:23.390181065 CEST	54366	53	192.168.2.3	8.8.8.8
May 12, 2021 13:03:23.450407982 CEST	53	54366	8.8.8.8	192.168.2.3
May 12, 2021 13:03:32.916106939 CEST	53034	53	192.168.2.3	8.8.8.8
May 12, 2021 13:03:32.975302935 CEST	53	53034	8.8.8.8	192.168.2.3
May 12, 2021 13:03:34.283544064 CEST	57762	53	192.168.2.3	8.8.8.8
May 12, 2021 13:03:34.332479954 CEST	53	57762	8.8.8.8	192.168.2.3
May 12, 2021 13:03:35.099181890 CEST	55435	53	192.168.2.3	8.8.8.8
May 12, 2021 13:03:35.156474113 CEST	53	55435	8.8.8.8	192.168.2.3
May 12, 2021 13:03:35.310314894 CEST	50713	53	192.168.2.3	8.8.8.8
May 12, 2021 13:03:35.359015942 CEST	53	50713	8.8.8.8	192.168.2.3

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class
May 12, 2021 13:03:34.283544064 CEST	192.168.2.3	8.8.8.8	0x5e15	Standard query (0)	outlook.com	A (IP address)	IN (0x0001)
May 12, 2021 13:03:35.099181890 CEST	192.168.2.3	8.8.8.8	0x73b8	Standard query (0)	www.outlook.com	A (IP address)	IN (0x0001)
May 12, 2021 13:03:35.310314894 CEST	192.168.2.3	8.8.8.8	0x79a2	Standard query (0)	outlook.office365.com	A (IP address)	IN (0x0001)

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class
May 12, 2021 13:03:34.332479954 CEST	8.8.8.8	192.168.2.3	0x5e15	No error (0)	outlook.com		40.97.153.146	A (IP address)	IN (0x0001)
May 12, 2021 13:03:34.332479954 CEST	8.8.8.8	192.168.2.3	0x5e15	No error (0)	outlook.com		40.97.161.50	A (IP address)	IN (0x0001)
May 12, 2021 13:03:34.332479954 CEST	8.8.8.8	192.168.2.3	0x5e15	No error (0)	outlook.com		40.97.116.82	A (IP address)	IN (0x0001)
May 12, 2021 13:03:34.332479954 CEST	8.8.8.8	192.168.2.3	0x5e15	No error (0)	outlook.com		40.97.160.2	A (IP address)	IN (0x0001)
May 12, 2021 13:03:34.332479954 CEST	8.8.8.8	192.168.2.3	0x5e15	No error (0)	outlook.com		40.97.148.226	A (IP address)	IN (0x0001)
May 12, 2021 13:03:34.332479954 CEST	8.8.8.8	192.168.2.3	0x5e15	No error (0)	outlook.com		40.97.164.146	A (IP address)	IN (0x0001)
May 12, 2021 13:03:34.332479954 CEST	8.8.8.8	192.168.2.3	0x5e15	No error (0)	outlook.com		40.97.128.194	A (IP address)	IN (0x0001)
May 12, 2021 13:03:34.332479954 CEST	8.8.8.8	192.168.2.3	0x5e15	No error (0)	outlook.com		40.97.156.114	A (IP address)	IN (0x0001)
May 12, 2021 13:03:35.156474113 CEST	8.8.8.8	192.168.2.3	0x73b8	No error (0)	www.outlook.com	outlook.office365.com		CNAME (Canonical name)	IN (0x0001)
May 12, 2021 13:03:35.156474113 CEST	8.8.8.8	192.168.2.3	0x73b8	No error (0)	outlook.office365.com	outlook.ha.office365.com		CNAME (Canonical name)	IN (0x0001)
May 12, 2021 13:03:35.156474113 CEST	8.8.8.8	192.168.2.3	0x73b8	No error (0)	outlook.ha.office365.com	outlook.ms-acdc.office.com		CNAME (Canonical name)	IN (0x0001)
May 12, 2021 13:03:35.156474113 CEST	8.8.8.8	192.168.2.3	0x73b8	No error (0)	outlook.ms-acdc.office.com	HHN-efz.ms-acdc.office.com		CNAME (Canonical name)	IN (0x0001)
May 12, 2021 13:03:35.156474113 CEST	8.8.8.8	192.168.2.3	0x73b8	No error (0)	HHN-efz.ms-acdc.office.com		52.98.171.226	A (IP address)	IN (0x0001)
May 12, 2021 13:03:35.156474113 CEST	8.8.8.8	192.168.2.3	0x73b8	No error (0)	HHN-efz.ms-acdc.office.com		40.101.137.82	A (IP address)	IN (0x0001)
May 12, 2021 13:03:35.156474113 CEST	8.8.8.8	192.168.2.3	0x73b8	No error (0)	HHN-efz.ms-acdc.office.com		40.101.136.242	A (IP address)	IN (0x0001)
May 12, 2021 13:03:35.156474113 CEST	8.8.8.8	192.168.2.3	0x73b8	No error (0)	HHN-efz.ms-acdc.office.com		52.98.152.194	A (IP address)	IN (0x0001)
May 12, 2021 13:03:35.359015942 CEST	8.8.8.8	192.168.2.3	0x79a2	No error (0)	outlook.office365.com	outlook.ha.office365.com		CNAME (Canonical name)	IN (0x0001)
May 12, 2021 13:03:35.359015942 CEST	8.8.8.8	192.168.2.3	0x79a2	No error (0)	outlook.ha.office365.com	outlook.ms-acdc.office.com		CNAME (Canonical name)	IN (0x0001)
May 12, 2021 13:03:35.359015942 CEST	8.8.8.8	192.168.2.3	0x79a2	No error (0)	outlook.ms-acdc.office.com	HHN-efz.ms-acdc.office.com		CNAME (Canonical name)	IN (0x0001)
May 12, 2021 13:03:35.359015942 CEST	8.8.8.8	192.168.2.3	0x79a2	No error (0)	HHN-efz.ms-acdc.office.com		40.101.137.50	A (IP address)	IN (0x0001)
May 12, 2021 13:03:35.359015942 CEST	8.8.8.8	192.168.2.3	0x79a2	No error (0)	HHN-efz.ms-acdc.office.com		40.101.136.18	A (IP address)	IN (0x0001)
May 12, 2021 13:03:35.359015942 CEST	8.8.8.8	192.168.2.3	0x79a2	No error (0)	HHN-efz.ms-acdc.office.com		52.98.171.226	A (IP address)	IN (0x0001)
May 12, 2021 13:03:35.359015942 CEST	8.8.8.8	192.168.2.3	0x79a2	No error (0)	HHN-efz.ms-acdc.office.com		52.98.152.162	A (IP address)	IN (0x0001)

Code Manipulations

Statistics

Behavior

Click to jump to process

System Behavior

Analysis Process: loaddll32.exe PID: 1956 Parent PID: 5472

General

Start time:	13:01:30
Start date:	12/05/2021
Path:	C:\Windows\System32\loaddll32.exe
Wow64 process (32bit):	true
Commandline:	loaddll32.exe 'C:\Users\user\Desktop\kZcCqvNtWa.dll'
Imagebase:	0x1210000
File size:	116736 bytes
MD5 hash:	542795ADF7CC08EFCF675D65310596E8
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_Ursnif, Description: Yara detected Ursnif, Source: 00000000.00000002.477098512.0000000002FA8000.00000004.00000040.sdmp, Author: Joe Security
Reputation:	high

Analysis Process: cmd.exe PID: 1720 Parent PID: 1956

General

Start time:	13:01:32
Start date:	12/05/2021
Path:	C:\Windows\SysWOW64\cmd.exe
Wow64 process (32bit):	true
Commandline:	cmd.exe /C rundll32.exe 'C:\Users\user\Desktop\kZcCqvNtWa.dll',#1
Imagebase:	0xbd0000
File size:	232960 bytes
MD5 hash:	F3BDBE3BB6F734E357235F4D5898582D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: rundll32.exe PID: 5820 Parent PID: 1956

General

Start time:	13:01:32
Start date:	12/05/2021
Path:	C:\Windows\SysWOW64\rundll32.exe
Wow64 process (32bit):	true
Commandline:	rundll32.exe C:\Users\user\Desktop\kZcCqvNtWa.dll,Eithernothing
Imagebase:	0x1310000
File size:	61952 bytes
MD5 hash:	D7CA562B0DB4F4DD0F03A89A1FDAD63D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: rundll32.exe PID: 5788 Parent PID: 1720

General

Start time:	13:01:32
Start date:	12/05/2021
Path:	C:\Windows\SysWOW64\rundll32.exe
Wow64 process (32bit):	true
Commandline:	rundll32.exe 'C:\Users\user\Desktop\kZcCqvNtWa.dll',#1
Imagebase:	0x1310000
File size:	61952 bytes
MD5 hash:	D7CA562B0DB4F4DD0F03A89A1FDAD63D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: rundll32.exe PID: 2168 Parent PID: 1956

General

Start time:	13:01:36
Start date:	12/05/2021
Path:	C:\Windows\SysWOW64\rundll32.exe
Wow64 process (32bit):	true
Commandline:	rundll32.exe C:\Users\user\Desktop\kZcCqvNtWa.dll,Order
Imagebase:	0x1310000
File size:	61952 bytes
MD5 hash:	D7CA562B0DB4F4DD0F03A89A1FDAD63D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: rundll32.exe PID: 6160 Parent PID: 1956

General

Start time:	13:01:40
Start date:	12/05/2021
Path:	C:\Windows\SysWOW64\rundll32.exe
Wow64 process (32bit):	true
Commandline:	rundll32.exe C:\Users\user\Desktop\kZcCqvNtWa.dll,Smileschool
Imagebase:	0x1310000
File size:	61952 bytes
MD5 hash:	D7CA562B0DB4F4DD0F03A89A1FDAD63D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: iexplore.exe PID: 1492 Parent PID: 792

General

Start time:	13:03:32
Start date:	12/05/2021
Path:	C:\Program Files\internet explorer\iexplore.exe
Wow64 process (32bit):	false
Commandline:	'C:\Program Files\Internet Explorer\iexplore.exe' -Embedding
Imagebase:	0x7ff62b4d0000
File size:	823560 bytes
MD5 hash:	6465CB92B25A7BC1DF8E01D8AC5E7596
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: iexplore.exe PID: 5168 Parent PID: 1492

General

Start time:	13:03:33
Start date:	12/05/2021
Path:	C:\Program Files (x86)\Internet Explorer\iexplore.exe
Wow64 process (32bit):	true
Commandline:	'C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE' SCODEF:1492 CREDAT:17410 /prefetch:2
Imagebase:	0x1360000
File size:	822536 bytes
MD5 hash:	071277CC2E3DF41EEEA8013E2AB58D5A
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Disassembly

Code Analysis

Reset < >

Description:	Adversaries may abuse Windows Management Instrumentation (WMI) to achieve execution. WMI is a Windows administration feature that provides a uniform environment for local and remote access to Windows system components. It relies on the WMI service for local and remote access and the server message block (SMB) and Remote Procedure Call Service (RPCS) for remote access. RPCS operates over port 135.
Tactics:	Execution
Data Sources:	Authentication logs, Netflow/Enclave netflow, Process command-line parameters, Process monitoring
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may directly interact with the native OS application programming interface (API) to execute behaviors. Native APIs provide a controlled means of calling low-level OS services within the kernel, such as those involving hardware/devices, memory, and processes.These native APIs are leveraged by the OS during system boot (when other system components are not yet initialized) as well as carrying out tasks and requests during routine operations.
Tactics:	Execution
Data Sources:	API monitoring, Loaded DLLs, Process monitoring, System calls
Platforms:	Linux, macOS, 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 attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, Email gateway, Environment variable, File monitoring, Malware reverse engineering, Network intrusion detection system, Network protocol analysis, Process command-line parameters, Process monitoring, Process use of network, SSL/TLS inspection, Windows event logs
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 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:	Binary file metadata
Platforms:	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:	API monitoring, Process command-line parameters, Process monitoring
Platforms:	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:	AWS CloudTrail logs, Azure activity logs, File monitoring, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process 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:	API monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to identify the primary user, currently logged in user, set of users that commonly uses a system, or whether a user is actively using the system. They may do this, for example, by retrieving account usernames or by using OS Credential Dumping . The information may be collected in a number of different ways using other Discovery techniques, because user and username details are prevalent throughout a system and include running process ownership, file/directory ownership, session information, and system logs. Adversaries may use the information from [System Owner/User Discovery](https://attack.mitre.org/techniques/T1033) 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:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system. Adversaries may use the information from File and Directory 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:	File monitoring, Process command-line parameters, Process monitoring
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

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:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
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:	Malware reverse engineering, Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network, SSL/TLS inspection
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Host network interface, Netflow/Enclave netflow, Network intrusion detection system, Network protocol analysis, Packet capture, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	DNS records, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Warning!

Analysis Report kZcCqvNtWa.dll

Overview

General Information

Detection

Signatures

Classification

Startup

Malware Configuration

Threatname: Ursnif

Yara Overview

Memory Dumps

Sigma Overview

Signature Overview

AV Detection:

Compliance:

Spreading:

Networking:

Key, Mouse, Clipboard, Microphone and Screen Capturing:

E-Banking Fraud:

System Summary:

Data Obfuscation:

Hooking and other Techniques for Hiding and Protection:

Malware Analysis System Evasion:

Anti Debugging:

HIPS / PFW / Operating System Protection Evasion:

Language, Device and Operating System Detection:

Stealing of Sensitive Information:

Remote Access Functionality:

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

Network Port Distribution

UDP Packets

DNS Queries

DNS Answers

Code Manipulations

Statistics

Behavior