Create Interactive Tour

Windows Analysis Report wget.exe

Overview

General Information

Sample Name:	wget.exe
Analysis ID:	468367
MD5:	bd126a7b59d5d1f97ba89a3e71425731
SHA1:	457b1cd985ed07baffd8c66ff40e9c1b6da93753
SHA256:	a48ad33695a44de887bba8f2f3174fd8fb01a46a19e3ec9078b0118647ccf599
Infos:
Most interesting Screenshot:
Errors Sigma runtime error: Invalid condition: selectionfindstr && (selection_v_l \|\| selection_s_i) Rule: Abusing Findstr for Defense Evasion Sigma runtime error: Invalid condition: clientmailrules \|\| outlookexec Rule: Suspicious Execution from Outlook

Detection

Score:	0
Range:	0 - 100
Whitelisted:	true
Confidence:	100%

Signatures

Submitted sample is a known malware sample

Uses 32bit PE files

Extensive use of GetProcAddress (often used to hide API calls)

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

Uses code obfuscation techniques (call, push, ret)

Contains functionality to open a port and listen for incoming connection (possibly a backdoor)

PE file contains sections with non-standard names

Detected potential crypto function

Contains functionality to query CPU information (cpuid)

Found potential string decryption / allocating functions

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

Found evasive API chain (may stop execution after checking a module file name)

Contains functionality to dynamically determine API calls

Found large amount of non-executed APIs

Contains functionality to record screenshots

Program does not show much activity (idle)

Contains functionality for execution timing, often used to detect debuggers

Classification

Process Tree

System is w10x64

wget.exe (PID: 4968 cmdline: 'C:\Users\user\Desktop\wget.exe' -install MD5: BD126A7B59D5D1F97BA89A3E71425731)

conhost.exe (PID: 3728 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

wget.exe (PID: 580 cmdline: 'C:\Users\user\Desktop\wget.exe' /install MD5: BD126A7B59D5D1F97BA89A3E71425731)

conhost.exe (PID: 2676 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

wget.exe (PID: 2436 cmdline: 'C:\Users\user\Desktop\wget.exe' /load MD5: BD126A7B59D5D1F97BA89A3E71425731)

conhost.exe (PID: 5364 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

cleanup

Malware Configuration

No configs have been found

Yara Overview

No yara matches

Sigma Overview

No Sigma rule has matched

Jbx Signature Overview

• Compliance
• Spreading
• Networking
• Key, Mouse, Clipboard, Microphone and Screen Capturing
• System Summary
• Data Obfuscation
• Hooking and other Techniques for Hiding and Protection
• Malware Analysis System Evasion
• Anti Debugging
• Language, Device and Operating System Detection
• Remote Access Functionality

Click to jump to signature section

Show All Signature Results

Source: wget.exe

Static PE information: LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED

Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00475634 FindFirstFileA,_strlen,GetDriveTypeA,FileTimeToLocalFileTime,FileTimeToSystemTime,FileTimeToLocalFileTime,FileTimeToSystemTime,FileTimeToLocalFileTime,FileTimeToSystemTime,FindClose,GetLastError,FindClose,
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_0047DA7E FindFirstFileA,_strlen,GetDriveTypeA,FileTimeToLocalFileTime,FileTimeToSystemTime,FileTimeToLocalFileTime,FileTimeToSystemTime,FileTimeToLocalFileTime,FileTimeToSystemTime,FindClose,GetLastError,FindClose,
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00475634 FindFirstFileA,_strlen,GetDriveTypeA,FileTimeToLocalFileTime,FileTimeToSystemTime,FileTimeToLocalFileTime,FileTimeToSystemTime,FileTimeToLocalFileTime,FileTimeToSystemTime,FindClose,GetLastError,FindClose,
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_0047DA7E FindFirstFileA,_strlen,GetDriveTypeA,FileTimeToLocalFileTime,FileTimeToSystemTime,FileTimeToLocalFileTime,FileTimeToSystemTime,FileTimeToLocalFileTime,FileTimeToSystemTime,FindClose,GetLastError,FindClose,

Source: wget.exe	String found in binary or memory: http://upx.tsx.org
Source: wget.exe, wget.exe, 00000005.00000002.214287889.0000000000401000.00000040.00020000.sdmp, wget.exe, 00000007.00000002.219758060.0000000000401000.00000040.00020000.sdmp	String found in binary or memory: http://www.gnu.org/licenses/gpl.html
Source: wget.exe, wget.exe, 00000007.00000002.219758060.0000000000401000.00000040.00020000.sdmp	String found in binary or memory: http://www.openssl.org/support/faq.html
Source: wget.exe, 00000000.00000002.209064811.0000000000401000.00000040.00020000.sdmp, wget.exe, 00000005.00000002.214287889.0000000000401000.00000040.00020000.sdmp, wget.exe, 00000007.00000002.219758060.0000000000401000.00000040.00020000.sdmp	String found in binary or memory: http://www.openssl.org/support/faq.html....................

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

Code function: 5_2_0041FC40 GetVersion,CreateDCA,CreateCompatibleDC,GetDeviceCaps,GetDeviceCaps,GetDeviceCaps,CreateCompatibleBitmap,SelectObject,GetObjectA,BitBlt,GetBitmapBits,SelectObject,DeleteObject,DeleteDC,DeleteDC,DeleteDC,

System Summary:

Submitted sample is a known malware sample

Show sources

Source: wget.exe

Initial file: MD5: bd126a7b59d5d1f97ba89a3e71425731 Family: Gamaredon Group Description: Gamaredon is labeled by Palo Alto and has been active since at least 2013. It primarily makes use of compromised domains, dynamic DNS providers, Russian and Ukrainian country code top-level domains (ccTLDs), and Russian hosting providers to distribute their custom-built malware. The attack group heavily relies on off-the-shelf tools in the beginning, then makes a shift to custom-developed malware which indicates the improvement of technical capabilities. References: https://researchcenter.paloaltonetworks.com/2017/02/unit-42-title-gamaredon-group-toolset-evolution/ https://www.lookingglasscyber.com/operation-armageddon-registration/https://blog.yoroi.company/research/the-russian-shadow-in-eastern-europe-ukrainian-mod-campaign/https://blog.yoroi.company/research/the-russian-shadow-in-eastern-europe-a-month-later/Data Source: https://github.com/RedDrip7/APT_Digital_Weapon

Source: wget.exe

Static PE information: LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED

Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00444060
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_0048D000
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00497000
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00496000
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_0049C000
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00499000
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00493000
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00495000
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00447010
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00492011
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_0042F020
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00446080
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_004471C0
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00423250
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00442260
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_004402C0
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00450350
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_0044F310
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_004A0317
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_004473C0
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_0043E3E0
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00453380
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00446470
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00476400
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_0049641B
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_0040E430
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_004064CA
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_004304E0
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_004954A2
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00445540
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00457540
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_0043D500
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_0047A52C
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00433530
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_0049C58C
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00444650
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00453650
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_0048A660
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00446610
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00450630
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_004946C9
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00457780
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00446820
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00443830
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_004468A9
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00444910
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00445A50
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00423A60
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00447A10
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00493ACF
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00494AFB
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00443B00
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00441BC0
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00424B90
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00444C60
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00445C00
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_0041DC80
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_0040CDC0
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00494DFB
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00424DA7
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_0048EDA4
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00445E00
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_0047FE3E
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_0048EEC8
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00442E89
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00422F60
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00424F60
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_0043FF60
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00444060
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_0048D000
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00497000
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00496000
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_0049C000
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00499000
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00493000
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00495000
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00447010
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00492011
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_0042F020
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00446080
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_004471C0
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00423250
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00442260
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_004402C0
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00450350
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_0044F310
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_004A0317
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_004473C0
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_0043E3E0
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00453380
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00446470
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00476400
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_0049641B
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_0040E430
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_004064CA
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_004304E0
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_004954A2
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00445540
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00457540
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_0043D500
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_0047A52C
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00433530
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_0049C58C
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00444650
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00453650
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_0048A660
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00446610
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00450630
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_004946C9
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00457780
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00446820
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00443830
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_004468A9
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00444910
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00445A50
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00423A60
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00447A10
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00493ACF
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00494AFB
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00443B00
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00441BC0
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00424B90
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00444C60
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00445C00
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_0041DC80
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_0040CDC0
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00494DFB
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00424DA7
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_0048EDA4
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00445E00
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_0047FE3E
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_0048EEC8
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00442E89
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00422F60
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00424F60
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_0043FF60
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_0048DF21
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00441F90

Source: C:\Users\user\Desktop\wget.exe	Code function: String function: 004759CC appears 122 times
Source: C:\Users\user\Desktop\wget.exe	Code function: String function: 00424460 appears 284 times
Source: C:\Users\user\Desktop\wget.exe	Code function: String function: 00426FD0 appears 70 times
Source: C:\Users\user\Desktop\wget.exe	Code function: String function: 0041EE10 appears 102 times
Source: C:\Users\user\Desktop\wget.exe	Code function: String function: 004048C0 appears 74 times
Source: C:\Users\user\Desktop\wget.exe	Code function: String function: 00424430 appears 49 times
Source: C:\Users\user\Desktop\wget.exe	Code function: String function: 00405100 appears 54 times
Source: C:\Users\user\Desktop\wget.exe	Code function: String function: 00473A00 appears 788 times
Source: C:\Users\user\Desktop\wget.exe	Code function: String function: 0041F000 appears 325 times
Source: C:\Users\user\Desktop\wget.exe	Code function: String function: 0047923F appears 41 times
Source: C:\Users\user\Desktop\wget.exe	Code function: String function: 0042AB40 appears 55 times
Source: C:\Users\user\Desktop\wget.exe	Code function: String function: 00422450 appears 348 times
Source: C:\Users\user\Desktop\wget.exe	Code function: String function: 0047CAAE appears 58 times
Source: C:\Users\user\Desktop\wget.exe	Code function: String function: 00473A3D appears 126 times
Source: C:\Users\user\Desktop\wget.exe	Code function: String function: 00477606 appears 42 times
Source: C:\Users\user\Desktop\wget.exe	Code function: String function: 00421100 appears 64 times
Source: C:\Users\user\Desktop\wget.exe	Code function: String function: 00401040 appears 38 times
Source: C:\Users\user\Desktop\wget.exe	Code function: String function: 0047A4E0 appears 130 times
Source: C:\Users\user\Desktop\wget.exe	Code function: String function: 00434C80 appears 71 times
Source: C:\Users\user\Desktop\wget.exe	Code function: String function: 0041F090 appears 323 times
Source: C:\Users\user\Desktop\wget.exe	Code function: String function: 00420DE0 appears 46 times
Source: C:\Users\user\Desktop\wget.exe	Code function: String function: 0047402E appears 35 times

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

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

Source: unknown	Process created: C:\Users\user\Desktop\wget.exe 'C:\Users\user\Desktop\wget.exe' -install
Source: C:\Users\user\Desktop\wget.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: unknown	Process created: C:\Users\user\Desktop\wget.exe 'C:\Users\user\Desktop\wget.exe' /install
Source: C:\Users\user\Desktop\wget.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: unknown	Process created: C:\Users\user\Desktop\wget.exe 'C:\Users\user\Desktop\wget.exe' /load
Source: C:\Users\user\Desktop\wget.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1

Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:2676:120:WilError_01
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:3728:120:WilError_01
Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:5364:120:WilError_01

Source: wget.exe	String found in binary or memory: -h, --help print this help.
Source: wget.exe	String found in binary or memory: -h, --help print this help.
Source: wget.exe	String found in binary or memory: bind-address
Source: wget.exe	String found in binary or memory: Try `%s --help' for more options.
Source: wget.exe	String found in binary or memory: Try `%s --help' for more options.
Source: wget.exe	String found in binary or memory: set-addPolicy
Source: wget.exe	String found in binary or memory: --bind-address=ADDRESS bind to ADDRESS (hostname or IP) on local host.
Source: wget.exe	String found in binary or memory: id-cmc-addExtensions
Source: wget.exe	String found in binary or memory: Try `%s --help' for more options.
Source: wget.exe	String found in binary or memory: Try `%s --help' for more options.
Source: wget.exe	String found in binary or memory: -h, --help print this help.
Source: wget.exe	String found in binary or memory: -h, --help print this help.
Source: wget.exe	String found in binary or memory: bind-address
Source: wget.exe	String found in binary or memory: Try `%s --help' for more options.
Source: wget.exe	String found in binary or memory: Try `%s --help' for more options.
Source: wget.exe	String found in binary or memory: set-addPolicy
Source: wget.exe	String found in binary or memory: --bind-address=ADDRESS bind to ADDRESS (hostname or IP) on local host.
Source: wget.exe	String found in binary or memory: id-cmc-addExtensions
Source: wget.exe	String found in binary or memory: Try `%s --help' for more options.
Source: wget.exe	String found in binary or memory: Try `%s --help' for more options.

Source: classification engine

Classification label: clean8.winEXE@6/3@0/0

Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_0047A51B push ecx; ret
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00473A00 push eax; ret
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00473A00 push eax; ret
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_0047A51B push ecx; ret
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00473A00 push eax; ret
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00473A00 push eax; ret

Source: wget.exe

Static PE information: section name: UPX2

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

Code function: 0_2_00479999 LoadLibraryA,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,

Source: initial sample	Static PE information: section name: UPX0
Source: initial sample	Static PE information: section name: UPX1

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

Code function: 0_2_0041FDB0 GetVersionExA,LoadLibraryA,LoadLibraryA,LoadLibraryA,LoadLibraryA,GetProcAddress,GetProcAddress,GetProcAddress,FreeLibrary,GetProcAddress,GetProcAddress,GetProcAddress,FreeLibrary,LoadLibraryA,GetProcAddress,GetProcAddress,GetProcAddress,FreeLibrary,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetTickCount,GetTickCount,GetTickCount,GetTickCount,GetTickCount,GetTickCount,GetTickCount,GetTickCount,GetTickCount,GetTickCount,CloseHandle,FreeLibrary,GlobalMemoryStatus,GetCurrentProcessId,

Source: C:\Windows\System32\conhost.exe	Last function: Thread delayed
Source: C:\Windows\System32\conhost.exe	Last function: Thread delayed

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

Evasive API call chain: GetModuleFileName,DecisionNodes,ExitProcess

Source: C:\Users\user\Desktop\wget.exe	API coverage: 7.1 %
Source: C:\Users\user\Desktop\wget.exe	API coverage: 6.4 %

Source: all processes

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

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

Code function: 0_2_00490083 rdtsc

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

Code function: 0_2_0047F42E VirtualQuery,GetSystemInfo,VirtualQuery,VirtualAlloc,VirtualProtect,

Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_00475634 FindFirstFileA,_strlen,GetDriveTypeA,FileTimeToLocalFileTime,FileTimeToSystemTime,FileTimeToLocalFileTime,FileTimeToSystemTime,FileTimeToLocalFileTime,FileTimeToSystemTime,FindClose,GetLastError,FindClose,
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_0047DA7E FindFirstFileA,_strlen,GetDriveTypeA,FileTimeToLocalFileTime,FileTimeToSystemTime,FileTimeToLocalFileTime,FileTimeToSystemTime,FileTimeToLocalFileTime,FileTimeToSystemTime,FindClose,GetLastError,FindClose,
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_00475634 FindFirstFileA,_strlen,GetDriveTypeA,FileTimeToLocalFileTime,FileTimeToSystemTime,FileTimeToLocalFileTime,FileTimeToSystemTime,FileTimeToLocalFileTime,FileTimeToSystemTime,FindClose,GetLastError,FindClose,
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_0047DA7E FindFirstFileA,_strlen,GetDriveTypeA,FileTimeToLocalFileTime,FileTimeToSystemTime,FileTimeToLocalFileTime,FileTimeToSystemTime,FileTimeToLocalFileTime,FileTimeToSystemTime,FindClose,GetLastError,FindClose,

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

Code function: 0_2_00479999 LoadLibraryA,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,

Source: all processes

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

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

Code function: 0_2_00490083 rdtsc

Source: C:\Users\user\Desktop\wget.exe	Code function: _strlen,EnumSystemLocalesA,
Source: C:\Users\user\Desktop\wget.exe	Code function: _strlen,_strlen,EnumSystemLocalesA,
Source: C:\Users\user\Desktop\wget.exe	Code function: _strlen,EnumSystemLocalesA,
Source: C:\Users\user\Desktop\wget.exe	Code function: GetLocaleInfoA,_TranslateName,_TranslateName,IsValidCodePage,IsValidLocale,_strcat,
Source: C:\Users\user\Desktop\wget.exe	Code function: GetLocaleInfoA,
Source: C:\Users\user\Desktop\wget.exe	Code function: GetLocaleInfoW,GetLastError,GetLocaleInfoW,GetLocaleInfoA,GetLocaleInfoA,MultiByteToWideChar,
Source: C:\Users\user\Desktop\wget.exe	Code function: GetLocaleInfoA,_strncpy,
Source: C:\Users\user\Desktop\wget.exe	Code function: GetLocaleInfoA,MultiByteToWideChar,
Source: C:\Users\user\Desktop\wget.exe	Code function: GetLocaleInfoW,GetLastError,GetLocaleInfoW,GetLocaleInfoW,WideCharToMultiByte,GetLocaleInfoA,
Source: C:\Users\user\Desktop\wget.exe	Code function: GetLocaleInfoW,WideCharToMultiByte,
Source: C:\Users\user\Desktop\wget.exe	Code function: _strlen,EnumSystemLocalesA,
Source: C:\Users\user\Desktop\wget.exe	Code function: _strlen,_strlen,EnumSystemLocalesA,
Source: C:\Users\user\Desktop\wget.exe	Code function: _strlen,EnumSystemLocalesA,
Source: C:\Users\user\Desktop\wget.exe	Code function: GetLocaleInfoA,_TranslateName,_TranslateName,IsValidCodePage,IsValidLocale,_strcat,
Source: C:\Users\user\Desktop\wget.exe	Code function: GetLocaleInfoA,
Source: C:\Users\user\Desktop\wget.exe	Code function: GetLocaleInfoW,GetLastError,GetLocaleInfoW,GetLocaleInfoA,GetLocaleInfoA,MultiByteToWideChar,
Source: C:\Users\user\Desktop\wget.exe	Code function: GetLocaleInfoA,_strncpy,
Source: C:\Users\user\Desktop\wget.exe	Code function: GetLocaleInfoA,MultiByteToWideChar,
Source: C:\Users\user\Desktop\wget.exe	Code function: GetLocaleInfoW,GetLastError,GetLocaleInfoW,GetLocaleInfoW,WideCharToMultiByte,GetLocaleInfoA,
Source: C:\Users\user\Desktop\wget.exe	Code function: GetLocaleInfoW,WideCharToMultiByte,

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

Code function: 0_2_00490000 cpuid

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

Code function: 0_2_00478BA8 __lock,_strlen,_strcat,_strncpy,GetTimeZoneInformation,WideCharToMultiByte,WideCharToMultiByte,WideCharToMultiByte,_strncpy,

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

Code function: 0_2_00477F6E GetVersionExA,GetModuleHandleA,_fast_error_exit,_fast_error_exit,GetCommandLineA,

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

Code function: 0_2_00481431 GetSystemTimeAsFileTime,GetCurrentProcessId,GetCurrentThreadId,GetTickCount,QueryPerformanceCounter,

Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_0041D6B0 bind,WSAGetLastError,
Source: C:\Users\user\Desktop\wget.exe	Code function: 0_2_0041D710 listen,WSAGetLastError,
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_0041D6B0 bind,WSAGetLastError,
Source: C:\Users\user\Desktop\wget.exe	Code function: 5_2_0041D710 listen,WSAGetLastError,

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	Command and Scripting Interpreter2	Application Shimming1	Process Injection1	Process Injection1	OS Credential Dumping	System Time Discovery2	Remote Services	Screen Capture1	Exfiltration Over Other Network Medium	Encrypted Channel1	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Native API2	Boot or Logon Initialization Scripts	Application Shimming1	Deobfuscate/Decode Files or Information1	LSASS Memory	Security Software Discovery1	Remote Desktop Protocol	Archive Collected Data1	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 Information21	Security Account Manager	File and Directory Discovery1	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	Steganography	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	Software Packing1	NTDS	System Information Discovery24	Distributed Component Object Model	Input Capture	Scheduled Transfer	Protocol Impersonation	SIM Card Swap		Carrier Billing Fraud

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Link
wget.exe	1%	Virustotal	Browse
wget.exe	0%	Metadefender	Browse
wget.exe	6%	ReversingLabs

Dropped Files

No Antivirus matches

Unpacked PE Files

Source	Detection	Scanner	Label	Download
0.2.wget.exe.400000.0.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
5.2.wget.exe.400000.0.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
7.0.wget.exe.400000.0.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
0.0.wget.exe.400000.0.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
7.2.wget.exe.400000.0.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File
5.0.wget.exe.400000.0.unpack	100%	Avira	TR/Crypt.XPACK.Gen	Download File

Domains

No Antivirus matches

URLs

Source	Detection	Scanner	Label	Link
http://upx.tsx.org	2%	Virustotal		Browse
http://upx.tsx.org	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

No contacted domains info

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://www.gnu.org/licenses/gpl.html	wget.exe, wget.exe, 00000005.00000002.214287889.0000000000401000.00000040.00020000.sdmp, wget.exe, 00000007.00000002.219758060.0000000000401000.00000040.00020000.sdmp	false		high
http://www.openssl.org/support/faq.html....................	wget.exe, 00000000.00000002.209064811.0000000000401000.00000040.00020000.sdmp, wget.exe, 00000005.00000002.214287889.0000000000401000.00000040.00020000.sdmp, wget.exe, 00000007.00000002.219758060.0000000000401000.00000040.00020000.sdmp	false		high
http://upx.tsx.org	wget.exe	false	2%, Virustotal, Browse Avira URL Cloud: safe	unknown
http://www.openssl.org/support/faq.html	wget.exe, wget.exe, 00000007.00000002.219758060.0000000000401000.00000040.00020000.sdmp	false		high

Contacted IPs

No contacted IP infos

General Information

Joe Sandbox Version:	33.0.0 White Diamond
Analysis ID:	468367
Start date:	19.08.2021
Start time:	18:56:48
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 5m 6s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	wget.exe
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
Run name:	Cmdline fuzzy
Number of analysed new started processes analysed:	10
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:	CLEAN
Classification:	clean8.winEXE@6/3@0/0
EGA Information:	Successful, ratio: 100%
HDC Information:	Successful, ratio: 0.4% (good quality ratio 0.4%) Quality average: 69.8% Quality standard deviation: 27.3%
HCA Information:	Successful, ratio: 96% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Adjust boot time Enable AMSI Found application associated with file extension: .exe Stop behavior analysis, all processes terminated
Warnings:	Show All Exclude process from analysis (whitelisted): BackgroundTransferHost.exe, backgroundTaskHost.exe, svchost.exe Not all processes where analyzed, report is missing behavior information
Errors:	Sigma runtime error: Invalid condition: selectionfindstr && (selection_v_l \|\| selection_s_i) Rule: Abusing Findstr for Defense Evasion Sigma runtime error: Invalid condition: clientmailrules \|\| outlookexec Rule: Suspicious Execution from Outlook

Simulations

Behavior and APIs

No simulations

Joe Sandbox View / Context

IPs

No context

Domains

No context

ASN

No context

JA3 Fingerprints

No context

Dropped Files

No context

Created / dropped Files

\Device\ConDrv Download File
Process:	C:\Users\user\Desktop\wget.exe
File Type:	ASCII text, with CRLF line terminators
Category:	dropped
Size (bytes):	28
Entropy (8bit):	4.280394654123194
Encrypted:	false
SSDEEP:	3:5ErwLFgBAQy:5Erqidy
MD5:	92B826FE1E5AD02E4AED1001D0B85AB1
SHA1:	69D669F15CE95D09816F6EA5F7CC003507F9A6B4
SHA-256:	B04970C8C894CA13BFF1D32F64A00EEA48BDA9D77871C7FE92803CC553B8F1A2
SHA-512:	717B5E29E9AF462AA50AB81583B8E60ECAFE09504B5AFD5A34A9D129319D517F7F43A2A65CA72BA377588FE434C07BA872DCAF5168A704C3EBD28AA5FB5DDC43
Malicious:	false
Reputation:	low
Preview:	/load: Unsupported scheme...

Static File Info

General
File type:	PE32 executable (console) Intel 80386, for MS Windows, UPX compressed
Entropy (8bit):	7.923045208808536
TrID:	Win32 Executable (generic) a (10002005/4) 99.39% UPX compressed Win32 Executable (30571/9) 0.30% Win32 EXE Yoda's Crypter (26571/9) 0.26% Generic Win/DOS Executable (2004/3) 0.02% DOS Executable Generic (2002/1) 0.02%
File name:	wget.exe
File size:	401408
MD5:	bd126a7b59d5d1f97ba89a3e71425731
SHA1:	457b1cd985ed07baffd8c66ff40e9c1b6da93753
SHA256:	a48ad33695a44de887bba8f2f3174fd8fb01a46a19e3ec9078b0118647ccf599
SHA512:	3ef1b83ea9821cb10f8bc149ec481d1e486d246a0cb51fe7983785529df42c6fe775e0d35c64a97f997cdf294464c7640df392239b96ce1be6143ce8f07b5a8a
SSDEEP:	6144:eoxkuaVJiysgokd+8L2LZ9aUedgk+TGk57rrpmNDEpO/YIPOWCiwYFnY:JxkJLiynXvqjggpl57rrpmNQp2YIGRY
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.............w...w...w.......w.......w...x...w.G.7...w.G.k...w......w.>....w...v...w...(.u.w...-...w.Rich..w.................PE..L..

File Icon


Icon Hash:	00828e8e8686b000

Static PE Info

General
Entrypoint:	0x4ed800
Entrypoint Section:	UPX1
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows cui
Image File Characteristics:	LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED
DLL Characteristics:
Time Stamp:	0x49F31981 [Sat Apr 25 14:09:05 2009 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:	5d9561ea0e802a2c4c60d0ce45f4ac21

Entrypoint Preview

Instruction
pushad
mov esi, 0048C000h
lea edi, dword ptr [esi-0008B000h]
push edi
or ebp, FFFFFFFFh
jmp 00007F7D88D30282h
nop
nop
nop
nop
nop
nop
mov al, byte ptr [esi]
inc esi
mov byte ptr [edi], al
inc edi
add ebx, ebx
jne 00007F7D88D30279h
mov ebx, dword ptr [esi]
sub esi, FFFFFFFCh
adc ebx, ebx
jc 00007F7D88D3025Fh
mov eax, 00000001h
add ebx, ebx
jne 00007F7D88D30279h
mov ebx, dword ptr [esi]
sub esi, FFFFFFFCh
adc ebx, ebx
adc eax, eax
add ebx, ebx
jnc 00007F7D88D3027Dh
jne 00007F7D88D3028Bh
mov ebx, dword ptr [esi]
sub esi, FFFFFFFCh
adc ebx, ebx
jc 00007F7D88D30282h
dec eax
add ebx, ebx
jne 00007F7D88D30279h
mov ebx, dword ptr [esi]
sub esi, FFFFFFFCh
adc ebx, ebx
adc eax, eax
jmp 00007F7D88D30246h
xor ecx, ecx
sub eax, 03h
jc 00007F7D88D30283h
shl eax, 08h
mov al, byte ptr [esi]
inc esi
xor eax, FFFFFFFFh
je 00007F7D88D302EAh
sar eax, 1
mov ebp, eax
jmp 00007F7D88D3027Dh
add ebx, ebx
jne 00007F7D88D30279h
mov ebx, dword ptr [esi]
sub esi, FFFFFFFCh
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 00007F7D88D30279h
mov ebx, dword ptr [esi]
sub esi, FFFFFFFCh
adc ebx, ebx
adc ecx, ecx
jne 00007F7D88D30292h
inc ecx
add ebx, ebx
jne 00007F7D88D30279h
mov ebx, dword ptr [esi]
sub esi, FFFFFFFCh
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jnc 00007F7D88D30261h
jne 00007F7D88D3027Bh
mov ebx, dword ptr [esi]
sub esi, FFFFFFFCh
adc ebx, ebx
jnc 00007F7D88D30256h
add ecx, 02h
cmp ebp, FFFFFB00h
adc ecx, 01h
lea edx, dword ptr [edi+ebp]
cmp ebp, FFFFFFFCh
jbe 00007F7D88D30281h
mov al, byte ptr [edx]
inc edx
mov byte ptr [edi], al
inc edi

Rich Headers

Programming Language:

[ASM] VS2003 (.NET) build 3077
[ C ] VS2002 (.NET) build 9466
[LNK] VS2003 (.NET) build 3077
[ASM] VS2002 (.NET) build 9466
[C++] VS2003 (.NET) build 3077
[ C ] VS2003 (.NET) build 3077

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0xee000	0x134	UPX2
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x0	0x0
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x0	0x0
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	0x0	0x0
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
UPX0	0x1000	0x8b000	0x0	False	0	empty	0.0	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ
UPX1	0x8c000	0x62000	0x61a00	False	0.984485035211	MPEG ADTS, layer I, v2, Monaural	7.92589816563	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ
UPX2	0xee000	0x1000	0x200	False	0.357421875	data	2.64826546405	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ

Imports

DLL	Import
KERNEL32.DLL	LoadLibraryA, GetProcAddress, ExitProcess
ADVAPI32.dll	ReportEventA
GDI32.dll	BitBlt
USER32.dll	MessageBoxA
WSOCK32.dll	listen

Network Behavior

No network behavior found

Code Manipulations

Statistics

Behavior

• wget.exe
• conhost.exe
• wget.exe
• conhost.exe
• wget.exe
• conhost.exe

Click to jump to process

System Behavior

Analysis Process: wget.exe PID: 4968 Parent PID: 5528

General

Start time:	18:57:38
Start date:	19/08/2021
Path:	C:\Users\user\Desktop\wget.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\Desktop\wget.exe' -install
Imagebase:	0x400000
File size:	401408 bytes
MD5 hash:	BD126A7B59D5D1F97BA89A3E71425731
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate

Show Windows behavior

File Activities

File Written

Analysis Process: conhost.exe PID: 3728 Parent PID: 4968

General

Start time:	18:57:38
Start date:	19/08/2021
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff6b2800000
File size:	625664 bytes
MD5 hash:	EA777DEEA782E8B4D7C7C33BBF8A4496
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: wget.exe PID: 580 Parent PID: 5528

General

Start time:	18:57:41
Start date:	19/08/2021
Path:	C:\Users\user\Desktop\wget.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\Desktop\wget.exe' /install
Imagebase:	0x400000
File size:	401408 bytes
MD5 hash:	BD126A7B59D5D1F97BA89A3E71425731
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate

Show Windows behavior

File Activities

File Written

Analysis Process: conhost.exe PID: 2676 Parent PID: 580

General

Start time:	18:57:41
Start date:	19/08/2021
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff6b2800000
File size:	625664 bytes
MD5 hash:	EA777DEEA782E8B4D7C7C33BBF8A4496
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: wget.exe PID: 2436 Parent PID: 5528

General

Start time:	18:57:43
Start date:	19/08/2021
Path:	C:\Users\user\Desktop\wget.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\Desktop\wget.exe' /load
Imagebase:	0x400000
File size:	401408 bytes
MD5 hash:	BD126A7B59D5D1F97BA89A3E71425731
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	moderate

Show Windows behavior

File Activities

File Written

Analysis Process: conhost.exe PID: 5364 Parent PID: 2436

General

Start time:	18:57:44
Start date:	19/08/2021
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff6b2800000
File size:	625664 bytes
MD5 hash:	EA777DEEA782E8B4D7C7C33BBF8A4496
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Disassembly

Code Analysis

Description:	Adversaries may abuse command and script interpreters to execute commands, scripts, or binaries. These interfaces and languages provide ways of interacting with computer systems and are a common feature across many different platforms. Most systems come with some built-in command-line interface and scripting capabilities, for example, macOS and Linux distributions include some flavor of Unix Shell while Windows installations include the Windows Command Shell and PowerShell .
Tactics:	Execution
Data Sources:	PowerShell logs, Process command-line parameters, Process monitoring, Windows event logs
Platforms:	Linux, macOS, 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 establish persistence and/or elevate privileges by executing malicious content triggered by application shims. The Microsoft Windows Application Compatibility Infrastructure/Framework (Application Shim) was created to allow for backward compatibility of software as the operating system codebase changes over time. For example, the application shimming feature allows developers to apply fixes to applications (without rewriting code) that were created for Windows XP so that it will work with Windows 10.
Tactics:	Persistence, Privilege Escalation
Data Sources:	Process command-line parameters, Process monitoring, Windows Registry
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, DLL monitoring, File monitoring, Named Pipes, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use Obfuscated Files or Information to hide artifacts of an intrusion from analysis. They may require separate mechanisms to decode or deobfuscate that information depending on how they intend to use it. Methods for doing that include built-in functionality of malware or by using utilities present on the system.
Tactics:	Defense Evasion
Data Sources:	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 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 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:	Adversaries may attempt to take screen captures of the desktop to gather information over the course of an operation. Screen capturing functionality may be included as a feature of a remote access tool used in post-compromise operations. Taking a screenshot is also typically possible through native utilities or API calls, such as `CopyFromScreen` , `xwd` , or `screencapture` .
Tactics:	Collection
Data Sources:	API monitoring, File monitoring, Process monitoring
Platforms:	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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading ...

Warning!

Windows Analysis Report wget.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Overview

Sigma Overview

Jbx Signature Overview

Compliance:

Spreading:

Networking:

Key, Mouse, Clipboard, Microphone and Screen Capturing:

System Summary:

Data Obfuscation:

Hooking and other Techniques for Hiding and Protection:

Malware Analysis System Evasion:

Anti Debugging:

Language, Device and Operating System Detection:

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

URLs from Memory and Binaries

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

Imports

Network Behavior

Code Manipulations

Statistics

Behavior

System Behavior

Analysis Process: wget.exe PID: 4968 Parent PID: 5528

General

File Activities

File Created

File Written

Analysis Process: conhost.exe PID: 3728 Parent PID: 4968

General

Analysis Process: wget.exe PID: 580 Parent PID: 5528

General

File Activities

File Created

File Written