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Windows Analysis Report
tasktow.exe

Overview

General Information

Sample name:	tasktow.exe
Analysis ID:	1577913
MD5:	aa59363d3f6d6accc7c992edfcd62ccf
SHA1:	4de0f90074d21a8378b7eec791f919a473175cb1
SHA256:	a0008001318cfb89811276f09e2f801babb1c9ed2e2be4f8c3f3ced8665bf702
Infos:

Detection

Score:	92
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

AI detected suspicious sample

Detected VMProtect packer

Found direct / indirect Syscall (likely to bypass EDR)

Hides threads from debuggers

Machine Learning detection for sample

Overwrites code with unconditional jumps - possibly settings hooks in foreign process

Tries to detect debuggers (CloseHandle check)

Tries to detect virtualization through RDTSC time measurements

Tries to evade analysis by execution special instruction (VM detection)

Checks if the current process is being debugged

Entry point lies outside standard sections

PE file contains sections with non-standard names

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

Classification

Process Tree

System is w11x64_office

tasktow.exe (PID: 5684 cmdline: "C:\Users\user\Desktop\tasktow.exe" MD5: AA59363D3F6D6ACCC7C992EDFCD62CCF)

cleanup

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: tasktow.exe

Avira: detected

Multi AV Scanner detection for submitted file

Source: tasktow.exe

ReversingLabs: Detection: 58%

AI detected suspicious sample

Source: Submited Sample

Integrated Neural Analysis Model: Matched 99.9% probability

Machine Learning detection for sample

Source: tasktow.exe

Joe Sandbox ML: detected

Source: tasktow.exe, 00000001.00000002.11807623592.00007FF6F624A000.00000002.00000001.01000000.00000003.sdmp

Binary or memory string: -----BEGIN PUBLIC KEY-----

memstr_6d33feb6-d

Source: tasktow.exe

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE

Source:	Binary string: D:\Projets\TZX\x64\Release\Module.pdb** source: tasktow.exe, 00000001.00000002.11807689672.00007FF6F62F3000.00000004.00000001.01000000.00000003.sdmp
Source:	Binary string: D:\Projets\TZX\x64\Release\Module.pdb source: tasktow.exe, 00000001.00000002.11807689672.00007FF6F62F3000.00000004.00000001.01000000.00000003.sdmp

Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1

Source: global traffic	DNS traffic detected: DNS query: chrome.cloudflare-dns.com
Source: global traffic	DNS traffic detected: DNS query: srtb.msn.com
Source: global traffic	DNS traffic detected: DNS query: tse1.mm.bing.net
Source: global traffic	DNS traffic detected: DNS query: ecn.dev.virtualearth.net
Source: global traffic	DNS traffic detected: DNS query: api.tzproject.com

Source: tasktow.exe, 00000001.00000002.11807623592.00007FF6F624A000.00000002.00000001.01000000.00000003.sdmp	String found in binary or memory: http://.css
Source: tasktow.exe, 00000001.00000002.11807623592.00007FF6F624A000.00000002.00000001.01000000.00000003.sdmp	String found in binary or memory: http://.jpg
Source: tasktow.exe, 00000001.00000002.11807623592.00007FF6F624A000.00000002.00000001.01000000.00000003.sdmp	String found in binary or memory: http://html4/loose.dtd
Source: tasktow.exe, 00000001.00000002.11807689672.00007FF6F62F3000.00000004.00000001.01000000.00000003.sdmp	String found in binary or memory: http://scripts.sil.org/OFLThis
Source: tasktow.exe, 00000001.00000002.11807689672.00007FF6F62F3000.00000004.00000001.01000000.00000003.sdmp	String found in binary or memory: http://scripts.sil.org/OFLhttp://www.zkysky.com.ar/Julieta
Source: tasktow.exe, 00000001.00000002.11807623592.00007FF6F624A000.00000002.00000001.01000000.00000003.sdmp	String found in binary or memory: https://curl.se/docs/alt-svc.html
Source: tasktow.exe, 00000001.00000002.11807623592.00007FF6F624A000.00000002.00000001.01000000.00000003.sdmp	String found in binary or memory: https://curl.se/docs/hsts.html
Source: tasktow.exe, 00000001.00000002.11807623592.00007FF6F624A000.00000002.00000001.01000000.00000003.sdmp	String found in binary or memory: https://curl.se/docs/http-cookies.html
Source: tasktow.exe, 00000001.00000002.11807689672.00007FF6F62F3000.00000004.00000001.01000000.00000003.sdmp	String found in binary or memory: https://fontawesome.com
Source: tasktow.exe, 00000001.00000002.11807689672.00007FF6F62F3000.00000004.00000001.01000000.00000003.sdmp	String found in binary or memory: https://fontawesome.comhttps://fontawesome.comFont
Source: tasktow.exe, 00000001.00000002.11807689672.00007FF6F62F3000.00000004.00000001.01000000.00000003.sdmp	String found in binary or memory: https://github.com/JulietaUla/Montserrat)
Source: tasktow.exe, 00000001.00000002.11807689672.00007FF6F62F3000.00000004.00000001.01000000.00000003.sdmp	String found in binary or memory: https://github.com/itfoundry/Poppins)&&&&r
Source: tasktow.exe, 00000001.00000002.11807689672.00007FF6F62F3000.00000004.00000001.01000000.00000003.sdmp	String found in binary or memory: https://github.com/itfoundry/Poppins)&&&&s
Source: tasktow.exe, 00000001.00000002.11807689672.00007FF6F62F3000.00000004.00000001.01000000.00000003.sdmp	String found in binary or memory: https://github.com/itfoundry/Poppins)&&&&v
Source: tasktow.exe, 00000001.00000002.11807689672.00007FF6F62F3000.00000004.00000001.01000000.00000003.sdmp	String found in binary or memory: https://scripts.sil.org/OFLThis
Source: tasktow.exe, 00000001.00000002.11807689672.00007FF6F62F3000.00000004.00000001.01000000.00000003.sdmp	String found in binary or memory: https://scripts.sil.org/OFLhttps://indiantypefoundry.comNinad

Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49791
Source: unknown	Network traffic detected: HTTP traffic on port 49791 -> 443

System Summary

Detected VMProtect packer

Source: tasktow.exe

Static PE information: .vmp0 and .vmp1 section names

Source: tasktow.exe, 00000001.00000000.11740974983.00007FF6F6EFF000.00000002.00000001.01000000.00000003.sdmp	Binary or memory string: OriginalFilenametaskhostw.exe< vs tasktow.exe
Source: tasktow.exe	Binary or memory string: OriginalFilenametaskhostw.exe< vs tasktow.exe

Source: classification engine

Classification label: mal92.evad.winEXE@1/0@5/2

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

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

Jump to behavior

Source: tasktow.exe

ReversingLabs: Detection: 58%

Source: C:\Users\user\Desktop\tasktow.exe	Section loaded: apphelp.dll	Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Section loaded: d3d11.dll	Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Section loaded: d3dcompiler_47.dll	Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Section loaded: wtsapi32.dll	Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Section loaded: cryptsp.dll	Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Section loaded: dxgi.dll	Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Section loaded: dxcore.dll	Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Section loaded: resourcepolicyclient.dll	Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Section loaded: directxdatabasehelper.dll	Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Section loaded: cryptbase.dll	Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Section loaded: secur32.dll	Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Section loaded: sspicli.dll	Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Section loaded: iphlpapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Section loaded: mswsock.dll	Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Section loaded: dnsapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Section loaded: rasadhlp.dll	Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Section loaded: fwpuclnt.dll	Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Section loaded: schannel.dll	Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Section loaded: textshaping.dll	Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Section loaded: uxtheme.dll	Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Section loaded: textinputframework.dll	Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Section loaded: coremessaging.dll	Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Section loaded: coreuicomponents.dll	Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Section loaded: wintypes.dll	Jump to behavior

Source: tasktow.exe

Static PE information: Virtual size of .text is bigger than: 0x100000

Source: tasktow.exe

Static PE information: Image base 0x140000000 > 0x60000000

Source: tasktow.exe

Static file information: File size 7520768 > 1048576

Source: tasktow.exe

Static PE information: Raw size of .vmp1 is bigger than: 0x100000 < 0x72b600

Source: tasktow.exe

Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE

Source:	Binary string: D:\Projets\TZX\x64\Release\Module.pdb** source: tasktow.exe, 00000001.00000002.11807689672.00007FF6F62F3000.00000004.00000001.01000000.00000003.sdmp
Source:	Binary string: D:\Projets\TZX\x64\Release\Module.pdb source: tasktow.exe, 00000001.00000002.11807689672.00007FF6F62F3000.00000004.00000001.01000000.00000003.sdmp

Source: initial sample

Static PE information: section where entry point is pointing to: .vmp1

Source: tasktow.exe	Static PE information: section name: .vmp0
Source: tasktow.exe	Static PE information: section name: .vmp1

Hooking and other Techniques for Hiding and Protection

Overwrites code with unconditional jumps - possibly settings hooks in foreign process

Source: C:\Users\user\Desktop\tasktow.exe	Memory written: PID: 5684 base: 7FFD76C90008 value: E9 1B 0B E8 FF	Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Memory written: PID: 5684 base: 7FFD76B10B20 value: E9 F0 F4 17 00	Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Memory written: PID: 5684 base: 7FFD76CA000D value: E9 5B 72 EA FF	Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Memory written: PID: 5684 base: 7FFD76B47260 value: E9 BA 8D 15 00	Jump to behavior

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

Malware Analysis System Evasion

Tries to detect virtualization through RDTSC time measurements

Source: C:\Users\user\Desktop\tasktow.exe	RDTSC instruction interceptor: First address: 7FF6F6E6B52F second address: 7FF6F6E6B538 instructions: 0x00000000 rdtsc 0x00000002 inc ebp 0x00000003 movzx ebx, di 0x00000006 lahf 0x00000007 inc ecx 0x00000008 pop ebx 0x00000009 rdtsc
Source: C:\Users\user\Desktop\tasktow.exe	RDTSC instruction interceptor: First address: 7FF6F66E6D6F second address: 7FF6F67BDDEB instructions: 0x00000000 rdtsc 0x00000002 inc ebp 0x00000003 cmp dh, bh 0x00000005 pop ecx 0x00000006 dec eax 0x00000007 sar edi, cl 0x00000009 inc ecx 0x0000000a pop eax 0x0000000b inc esp 0x0000000c movzx esp, sp 0x0000000f pop edi 0x00000010 cmc 0x00000011 inc ecx 0x00000012 setnb dl 0x00000015 inc cx 0x00000017 sal edx, cl 0x00000019 popfd 0x0000001a inc ecx 0x0000001b mov ch, bh 0x0000001d inc ecx 0x0000001e pop esi 0x0000001f inc cx 0x00000021 movzx esi, bh 0x00000024 cwd 0x00000026 jmp 00007F0D51220529h 0x0000002b inc ecx 0x0000002c pop edx 0x0000002d inc ecx 0x0000002e setne ah 0x00000031 cwd 0x00000033 cwde 0x00000034 inc ecx 0x00000035 pop ebx 0x00000036 inc ecx 0x00000037 pop edi 0x00000038 rdtsc
Source: C:\Users\user\Desktop\tasktow.exe	RDTSC instruction interceptor: First address: 7FF6F679314E second address: 7FF6F6793157 instructions: 0x00000000 rdtsc 0x00000002 inc ebp 0x00000003 movzx ebx, di 0x00000006 lahf 0x00000007 inc ecx 0x00000008 pop ebx 0x00000009 rdtsc
Source: C:\Users\user\Desktop\tasktow.exe	RDTSC instruction interceptor: First address: 7FF6F66C2FB5 second address: 7FF6F66C2FD0 instructions: 0x00000000 rdtsc 0x00000002 inc esp 0x00000003 movsx edx, ax 0x00000006 inc ecx 0x00000007 pop edx 0x00000008 cbw 0x0000000a dec eax 0x0000000b cwde 0x0000000c inc ecx 0x0000000d pop ebp 0x0000000e inc eax 0x0000000f mov dh, A5h 0x00000011 pop ebx 0x00000012 inc ecx 0x00000013 not bh 0x00000015 seto cl 0x00000018 dec eax 0x00000019 cwde 0x0000001a pop ecx 0x0000001b rdtsc
Source: C:\Users\user\Desktop\tasktow.exe	RDTSC instruction interceptor: First address: 7FF6F66C2FD0 second address: 7FF6F66C2FE0 instructions: 0x00000000 rdtsc 0x00000002 cdq 0x00000003 inc ecx 0x00000004 mov dh, ch 0x00000006 inc ecx 0x00000007 pop esi 0x00000008 dec eax 0x00000009 cwde 0x0000000a dec ebp 0x0000000b movzx edi, bp 0x0000000e inc ecx 0x0000000f pop eax 0x00000010 rdtsc

Tries to evade analysis by execution special instruction (VM detection)

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

Special instruction interceptor: First address: 7FF6F6D92E0C instructions rdtsc caused by: RDTSC with Trap Flag (TF)

Source: tasktow.exe, 00000001.00000002.11806825517.000001C7F3268000.00000004.00000020.00020000.00000000.sdmp, tasktow.exe, 00000001.00000003.11805845558.000001C7F3268000.00000004.00000020.00020000.00000000.sdmp, tasktow.exe, 00000001.00000003.11806109229.000001C7F3268000.00000004.00000020.00020000.00000000.sdmp

Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll

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

System information queried: ModuleInformation

Jump to behavior

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

Process information queried: ProcessInformation

Jump to behavior

Anti Debugging

Hides threads from debuggers

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

Thread information set: HideFromDebugger

Jump to behavior

Tries to detect debuggers (CloseHandle check)

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

Handle closed: DEADC0DE

Source: C:\Users\user\Desktop\tasktow.exe	Process queried: DebugPort			Jump to behavior
Source: C:\Users\user\Desktop\tasktow.exe	Process queried: DebugObjectHandle			Jump to behavior

HIPS / PFW / Operating System Protection Evasion

Found direct / indirect Syscall (likely to bypass EDR)

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

NtProtectVirtualMemory: Indirect: 0x7FF6F67C8CB2

Jump to behavior

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	1 DLL Side-Loading	1 Abuse Elevation Control Mechanism	11 Virtualization/Sandbox Evasion	1 Credential API Hooking	411 Security Software Discovery	Remote Services	1 Credential API Hooking	2 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	1 DLL Side-Loading	1 Abuse Elevation Control Mechanism	LSASS Memory	11 Virtualization/Sandbox Evasion	Remote Desktop Protocol	1 Archive Collected Data	1 Non-Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	1 DLL Side-Loading	Security Account Manager	1 Process Discovery	SMB/Windows Admin Shares	Data from Network Shared Drive	2 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	Binary Padding	NTDS	22 System Information Discovery	Distributed Component Object Model	Input Capture	Protocol Impersonation	Traffic Duplication	Data Destruction

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

Source	Detection	Scanner	Label
tasktow.exe	58%	ReversingLabs	Win64.Trojan.Generic
tasktow.exe	100%	Avira	HEUR/AGEN.1313195
tasktow.exe	100%	Joe Sandbox ML

Source	Detection	Scanner	Label	Link
https://fontawesome.comhttps://fontawesome.comFont	0%	Avira URL Cloud	safe
http://scripts.sil.org/OFLhttp://www.zkysky.com.ar/Julieta	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Reputation
chrome.cloudflare-dns.com	172.64.41.3	true	false	high
api.tzproject.com	104.21.1.82	true	false	unknown
ax-0001.ax-msedge.net	150.171.27.10	true	false	high
srtb.msn.com	unknown	unknown	false	high
tse1.mm.bing.net	unknown	unknown	false	high
ecn.dev.virtualearth.net	unknown	unknown	false	high

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
https://curl.se/docs/hsts.html	tasktow.exe, 00000001.00000002.11807623592.00007FF6F624A000.00000002.00000001.01000000.00000003.sdmp	false		high
https://fontawesome.com	tasktow.exe, 00000001.00000002.11807689672.00007FF6F62F3000.00000004.00000001.01000000.00000003.sdmp	false		high
http://html4/loose.dtd	tasktow.exe, 00000001.00000002.11807623592.00007FF6F624A000.00000002.00000001.01000000.00000003.sdmp	false		high
https://scripts.sil.org/OFLThis	tasktow.exe, 00000001.00000002.11807689672.00007FF6F62F3000.00000004.00000001.01000000.00000003.sdmp	false		high
http://scripts.sil.org/OFLhttp://www.zkysky.com.ar/Julieta	tasktow.exe, 00000001.00000002.11807689672.00007FF6F62F3000.00000004.00000001.01000000.00000003.sdmp	false	Avira URL Cloud: safe	unknown
https://github.com/itfoundry/Poppins)&&&&v	tasktow.exe, 00000001.00000002.11807689672.00007FF6F62F3000.00000004.00000001.01000000.00000003.sdmp	false		high
https://curl.se/docs/http-cookies.html	tasktow.exe, 00000001.00000002.11807623592.00007FF6F624A000.00000002.00000001.01000000.00000003.sdmp	false		high
https://github.com/JulietaUla/Montserrat)	tasktow.exe, 00000001.00000002.11807689672.00007FF6F62F3000.00000004.00000001.01000000.00000003.sdmp	false		high
https://scripts.sil.org/OFLhttps://indiantypefoundry.comNinad	tasktow.exe, 00000001.00000002.11807689672.00007FF6F62F3000.00000004.00000001.01000000.00000003.sdmp	false		high
https://curl.se/docs/alt-svc.html	tasktow.exe, 00000001.00000002.11807623592.00007FF6F624A000.00000002.00000001.01000000.00000003.sdmp	false		high
http://.css	tasktow.exe, 00000001.00000002.11807623592.00007FF6F624A000.00000002.00000001.01000000.00000003.sdmp	false		high
https://fontawesome.comhttps://fontawesome.comFont	tasktow.exe, 00000001.00000002.11807689672.00007FF6F62F3000.00000004.00000001.01000000.00000003.sdmp	false	Avira URL Cloud: safe	unknown
https://github.com/itfoundry/Poppins)&&&&s	tasktow.exe, 00000001.00000002.11807689672.00007FF6F62F3000.00000004.00000001.01000000.00000003.sdmp	false		high
http://.jpg	tasktow.exe, 00000001.00000002.11807623592.00007FF6F624A000.00000002.00000001.01000000.00000003.sdmp	false		high
http://scripts.sil.org/OFLThis	tasktow.exe, 00000001.00000002.11807689672.00007FF6F62F3000.00000004.00000001.01000000.00000003.sdmp	false		high
https://github.com/itfoundry/Poppins)&&&&r	tasktow.exe, 00000001.00000002.11807689672.00007FF6F62F3000.00000004.00000001.01000000.00000003.sdmp	false		high

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
104.21.1.82	api.tzproject.com	United States		13335	CLOUDFLARENETUS	false

Private

IP
127.0.0.1

General Information

Joe Sandbox version:	41.0.0 Charoite
Analysis ID:	1577913
Start date and time:	2024-12-18 21:14:31 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 35s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	default.jbs
Analysis system description:	Windows 11 23H2 with Office Professional Plus 2021, Chrome 131, Firefox 133, Adobe Reader DC 24, Java 8 Update 431, 7zip 24.09
Number of analysed new started processes analysed:	41
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Sample name:	tasktow.exe
Detection:	MAL
Classification:	mal92.evad.winEXE@1/0@5/2
EGA Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Found application associated with file extension: .exe

Warnings

Exclude process from analysis (whitelisted): dllhost.exe, BackgroundTransferHost.exe, SIHClient.exe, appidcertstorecheck.exe, conhost.exe, backgroundTaskHost.exe, svchost.exe
Excluded IPs from analysis (whitelisted): 204.79.197.203, 2.18.80.154, 23.44.203.91, 20.74.47.205, 2.22.157.166, 23.44.203.82, 52.149.20.212, 20.223.36.55, 40.126.53.11
Excluded domains from analysis (whitelisted): www.bing.com, client.wns.windows.com, ssl2.tiles.virtualearth.net.edgekey.net, fs.microsoft.com, slscr.update.microsoft.com, fd.api.iris.microsoft.com, a-0003.a-msedge.net, ctldl.windowsupdate.com, www-msn-com.a-0003.a-msedge.net, aefd.nelreports.net, x1.c.lencr.org, login.live.com, mm-mm.bing.net.trafficmanager.net, th.bing.com, res.public.onecdn.static.microsoft, e4113.dscd.akamaiedge.net, c.pki.goog
Not all processes where analyzed, report is missing behavior information
Report size getting too big, too many NtAllocateVirtualMemory calls found.
VT rate limit hit for: tasktow.exe

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
104.21.1.82	Poczta Polska Informacje o transakcjach2021.exe	Get hash	malicious	FormBook	Browse	www.paulautoservices.com/ftgq/?IHS=oliY4AQlp4wSV/dl1zf4/rMvcvqkrRX4dyxfuzd3rm8KcPOCBkNVIWGxU9yqHJXbOMuxkPc07g==&-Z0xlN=0nK83D
	Specifikacije ponude proizvoda Mesutex 2021 doc.exe	Get hash	malicious	FormBook	Browse	www.paulautoservices.com/ftgq/?pP-=oliY4AQlp4wSV/dl1zf4/rMvcvqkrRX4dyxfuzd3rm8KcPOCBkNVIWGxU9yqHJXbOMuxkPc07g==&1bS=WXotCFzhm
	Documento de transfer#U00eancia banc#U00e1ria _2021doc.exe	Get hash	malicious	FormBook	Browse	www.paulautoservices.com/ftgq/?D8Opc=zh38e200rf_ta4RP&mPntH4=oliY4AQlp4wSV/dl1zf4/rMvcvqkrRX4dyxfuzd3rm8KcPOCBkNVIWGxU9+TLo7bZKyg

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
ax-0001.ax-msedge.net	R4qP4YM0QX.lnk	Get hash	malicious	Unknown	Browse	150.171.27.10
	bGcxY1mXHe.exe	Get hash	malicious	Unknown	Browse	150.171.28.10
	download.ps1	Get hash	malicious	Unknown	Browse	150.171.27.10
	PyIsvSahWy.exe	Get hash	malicious	Unknown	Browse	150.171.27.10
	bandwidth_monitor.exe	Get hash	malicious	Unknown	Browse	150.171.27.10
	Ball - Temp.data for GCMs.doc	Get hash	malicious	HTMLPhisher	Browse	150.171.27.10
	https://launch.app/plainsart	Get hash	malicious	HTMLPhisher	Browse	150.171.27.10
	random.exe.2.exe	Get hash	malicious	LummaC	Browse	150.171.27.10
	stail.exe.3.exe	Get hash	malicious	Socks5Systemz	Browse	150.171.28.10
	file.exe	Get hash	malicious	Unknown	Browse	150.171.27.10
api.tzproject.com	SecuriteInfo.com.Win64.Evo-gen.6610.27408.exe	Get hash	malicious	Unknown	Browse	104.21.1.82
	SecuriteInfo.com.Win64.Evo-gen.22223.2615.exe	Get hash	malicious	Unknown	Browse	172.67.128.232
	SecuriteInfo.com.Win64.Evo-gen.14845.19278.exe	Get hash	malicious	Unknown	Browse	172.67.128.232
chrome.cloudflare-dns.com	QIo3SytSZA.exe	Get hash	malicious	Vidar	Browse	162.159.61.3
	R4qP4YM0QX.lnk	Get hash	malicious	Unknown	Browse	172.64.41.3
	g8ix97hz.vbs	Get hash	malicious	GuLoader, RHADAMANTHYS	Browse	162.159.61.3
	H3G7Xu6gih.exe	Get hash	malicious	RHADAMANTHYS	Browse	162.159.61.3
	HI6VIJERUn.exe	Get hash	malicious	RHADAMANTHYS	Browse	162.159.61.3
	ko.ps1.2.ps1	Get hash	malicious	Unknown	Browse	162.159.61.3
	NativeApp_G5L1NHZZ.exe	Get hash	malicious	LummaC Stealer	Browse	172.64.41.3
	urS3jQ9qb5.jar	Get hash	malicious	Can Stealer	Browse	162.159.61.3
	EXTERNALRe.msg	Get hash	malicious	Unknown	Browse	162.159.61.3
	YF3YnL4ksc.exe	Get hash	malicious	Unknown	Browse	172.64.41.3

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CLOUDFLARENETUS	TUp6f2knn2.exe	Get hash	malicious	LummaC	Browse	104.21.24.223
	QIo3SytSZA.exe	Get hash	malicious	Vidar	Browse	172.64.41.3
	Payment_Failure_Notice_Office365_sdf_[13019].html	Get hash	malicious	HTMLPhisher	Browse	104.17.25.14
	R4qP4YM0QX.lnk	Get hash	malicious	Unknown	Browse	172.64.41.3
	D2Cw8gWOXj.exe	Get hash	malicious	LummaC, Amadey, LummaC Stealer, Stealc, Vidar	Browse	172.67.179.109
	https://vCyA.warmickmak.ru/PrEvJj/	Get hash	malicious	Unknown	Browse	104.17.25.14
	sqJIHyPqhr.exe	Get hash	malicious	LummaC	Browse	172.67.220.223
	k6A01XaeEn.exe	Get hash	malicious	LummaC	Browse	104.21.21.99
	https://52kz793.afratradingagency.com/	Get hash	malicious	HTMLPhisher	Browse	104.18.95.41
	https://img10.reactor.cc/pics/post/full/Sakimichan-artist-Iono-(Pokemon)-Pok%c3%a9mon-7823638.jpeg	Get hash	malicious	HTMLPhisher	Browse	104.26.6.189

File type:	PE32+ executable (GUI) x86-64, for MS Windows
Entropy (8bit):	7.93634655810745
TrID:	Win64 Executable GUI (202006/5) 92.65% Win64 Executable (generic) (12005/4) 5.51% Generic Win/DOS Executable (2004/3) 0.92% DOS Executable Generic (2002/1) 0.92% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	tasktow.exe
File size:	7'520'768 bytes
MD5:	aa59363d3f6d6accc7c992edfcd62ccf
SHA1:	4de0f90074d21a8378b7eec791f919a473175cb1
SHA256:	a0008001318cfb89811276f09e2f801babb1c9ed2e2be4f8c3f3ced8665bf702
SHA512:	2eae0f1f9f32e6f41697060cc3de40074307b6ec64ce10db2737e983286687ff610ea1dbc3b0014bd4e562f1942dd51f033c85db0858dbcd804a3197c6bdd79c
SSDEEP:	196608:nKy39bx+bk2nDiYksGdwJp8N3kbLuad0pZ5x:nrtbxp2nDiYEdPN3kvuada
TLSH:	3E76235E5154336CC01AC0389433AD4772FA150B4EE9D7EDB1EFFAC06B9A861C986F4A
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..d...E_:g.........."....)..(...!................@..........................................`................................

File Icon


Icon Hash:	2086969696969600

Static PE Info

General

Entrypoint:	0x140ab9adf
Entrypoint Section:	.vmp1
Digitally signed:	false
Imagebase:	0x140000000
Subsystem:	windows gui
Image File Characteristics:	EXECUTABLE_IMAGE, LARGE_ADDRESS_AWARE
DLL Characteristics:	HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE
Time Stamp:	0x673A5F45 [Sun Nov 17 21:25:25 2024 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	6
OS Version Minor:	0
File Version Major:	6
File Version Minor:	0
Subsystem Version Major:	6
Subsystem Version Minor:	0
Import Hash:	f87aeece7611f33b2143f79a80eb3bca

Entrypoint Preview

Instruction
push 4FDCABA7h
call 00007F0D510E20D4h
mov ch, 96h
retf 5F50h
xor eax, DE3247F2h
add dh, byte ptr [esi+425444FEh]
jp 00007F0D50C7FE05h
salc
add eax, A7F3357Ch
fistp dword ptr [ebx+1CD23328h]
cmp bl, al
or al, EEh
mov seg?, word ptr [esi]
salc
or al, 54h
jo 00007F0D50C7FDFEh
iretd
int3
and dword ptr [ebx+55F31958h], edx
stc
push es
cmp byte ptr [ebx], dh
test byte ptr [eax-26332026h], al
loop 00007F0D50C7FE3Fh
sub ebx, esi
mov word ptr [E2333200h], seg?
bound esp, dword ptr [esp]
fmul dword ptr [eax+esi*2]
mov bl, 67h
aad 0Ch
cmc
and eax, 20CCC880h
cli
and dword ptr [eax], edi
or al, 60h
sub eax, 8EB2F336h
xchg dword ptr [edi], ebp
xor edi, ebx
and eax, 1B0CF943h
call far fword ptr [1EA2CCD8h]
mov cl, 37h
xor al, A0h
cmp bl, FFFFFFD2h
arpl word ptr [edi], bp
cli
mov dh, 85h
xchg eax, esp

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x840458	0xca4	.vmp1
IMAGE_DIRECTORY_ENTRY_IMPORT	0xab6458	0x168	.vmp1
IMAGE_DIRECTORY_ENTRY_RESOURCE	0xf40000	0x4a0	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0xf20350	0x1e138	.vmp1
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0xf3f000	0xec	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x8891c0	0x58	.vmp1
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0xf20210	0x140	.vmp1
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x84c000	0x170	.vmp1
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	MD5	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x1000	0x288058	0x0	d41d8cd98f00b204e9800998ecf8427e	unknown	unknown	unknown	unknown	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rdata	0x28a000	0xa800a	0x0	d41d8cd98f00b204e9800998ecf8427e	False	0	empty	0.0	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.data	0x333000	0x151b7c	0x0	d41d8cd98f00b204e9800998ecf8427e	False	0	empty	0.0	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.pdata	0x485000	0x1b3d8	0x0	d41d8cd98f00b204e9800998ecf8427e	False	0	empty	0.0	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.vmp0	0x4a1000	0x37147a	0x0	d41d8cd98f00b204e9800998ecf8427e	unknown	unknown	unknown	unknown	IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.vmp1	0x813000	0x72b488	0x72b600	fff65873e7b640bae2f8b72a457ae95c	unknown	unknown	unknown	unknown	IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_NOT_PAGED, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.reloc	0xf3f000	0xec	0x200	3eca60b158f5020d40effa1b7d269b87	False	0.3828125	data	2.298864374407102	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.rsrc	0xf40000	0x4a0	0x600	8e75b0dde15073d10f32dddd8d079fb6	False	0.3763020833333333	data	3.5206500919974224	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country	ZLIB Complexity
RT_VERSION	0xf400a0	0x278	data	French	France	0.47468354430379744
RT_MANIFEST	0xf40318	0x188	XML 1.0 document, ASCII text, with CRLF line terminators	English	United States	0.5892857142857143

Imports

DLL	Import
d3d11.dll	D3D11CreateDevice
ntdll.dll	RtlCaptureContext
WS2_32.dll	getsockopt
CRYPT32.dll	CertFreeCertificateChain
ADVAPI32.dll	CryptHashData
KERNEL32.dll	ExitThread
USER32.dll	GetClipboardData
ole32.dll	CoSetProxyBlanket
OLEAUT32.dll	SysAllocString
IMM32.dll	ImmSetCandidateWindow
D3DCOMPILER_47.dll	D3DCompile
bcrypt.dll	BCryptGenRandom
WTSAPI32.dll	WTSSendMessageW
KERNEL32.dll	GetSystemTimeAsFileTime
USER32.dll	GetUserObjectInformationW
KERNEL32.dll	LocalAlloc, LocalFree, GetModuleFileNameW, GetProcessAffinityMask, SetProcessAffinityMask, SetThreadAffinityMask, Sleep, ExitProcess, FreeLibrary, LoadLibraryA, GetModuleHandleA, GetProcAddress
USER32.dll	GetProcessWindowStation, GetUserObjectInformationW

Exports

Name	Ordinal	Address
AmdPowerXpressRequestHighPerformance	1	0x1403359c0
NvOptimusEnablement	2	0x1403359bc

Possible Origin

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

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 18, 2024 21:15:31.919909000 CET	49791	443	192.168.2.24	104.21.1.82
Dec 18, 2024 21:15:31.919946909 CET	443	49791	104.21.1.82	192.168.2.24
Dec 18, 2024 21:15:31.920192003 CET	49791	443	192.168.2.24	104.21.1.82
Dec 18, 2024 21:15:31.935036898 CET	49791	443	192.168.2.24	104.21.1.82
Dec 18, 2024 21:15:31.935055971 CET	443	49791	104.21.1.82	192.168.2.24
Dec 18, 2024 21:15:33.158090115 CET	443	49791	104.21.1.82	192.168.2.24
Dec 18, 2024 21:15:33.159487009 CET	49791	443	192.168.2.24	104.21.1.82
Dec 18, 2024 21:15:33.159503937 CET	443	49791	104.21.1.82	192.168.2.24
Dec 18, 2024 21:15:33.160541058 CET	443	49791	104.21.1.82	192.168.2.24
Dec 18, 2024 21:15:33.160814047 CET	49791	443	192.168.2.24	104.21.1.82
Dec 18, 2024 21:15:33.169264078 CET	49791	443	192.168.2.24	104.21.1.82
Dec 18, 2024 21:15:33.169332981 CET	443	49791	104.21.1.82	192.168.2.24
Dec 18, 2024 21:15:33.169390917 CET	49791	443	192.168.2.24	104.21.1.82
Dec 18, 2024 21:15:33.169390917 CET	49791	443	192.168.2.24	104.21.1.82

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Dec 18, 2024 21:15:21.962054968 CET	64278	53	192.168.2.24	1.1.1.1
Dec 18, 2024 21:15:22.099195004 CET	53	64278	1.1.1.1	192.168.2.24
Dec 18, 2024 21:15:22.977338076 CET	64278	53	192.168.2.24	1.1.1.1
Dec 18, 2024 21:15:26.930071115 CET	64278	53	192.168.2.24	1.1.1.1
Dec 18, 2024 21:15:26.989296913 CET	51041	53	192.168.2.24	1.1.1.1
Dec 18, 2024 21:15:31.701257944 CET	51041	53	192.168.2.24	1.1.1.1
Dec 18, 2024 21:15:31.885552883 CET	53	51041	1.1.1.1	192.168.2.24

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Dec 18, 2024 21:15:21.962054968 CET	192.168.2.24	1.1.1.1	0x67f6	Standard query (0)	chrome.cloudflare-dns.com	A (IP address)	IN (0x0001)	false
Dec 18, 2024 21:15:22.977338076 CET	192.168.2.24	1.1.1.1	0x42f9	Standard query (0)	srtb.msn.com	A (IP address)	IN (0x0001)	false
Dec 18, 2024 21:15:26.930071115 CET	192.168.2.24	1.1.1.1	0x9ae6	Standard query (0)	tse1.mm.bing.net	A (IP address)	IN (0x0001)	false
Dec 18, 2024 21:15:26.989296913 CET	192.168.2.24	1.1.1.1	0xde8f	Standard query (0)	ecn.dev.virtualearth.net	A (IP address)	IN (0x0001)	false
Dec 18, 2024 21:15:31.701257944 CET	192.168.2.24	1.1.1.1	0x2e70	Standard query (0)	api.tzproject.com	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Dec 18, 2024 21:15:22.099195004 CET	1.1.1.1	192.168.2.24	0x67f6	No error (0)	chrome.cloudflare-dns.com		172.64.41.3	A (IP address)	IN (0x0001)	false
Dec 18, 2024 21:15:22.099195004 CET	1.1.1.1	192.168.2.24	0x67f6	No error (0)	chrome.cloudflare-dns.com		162.159.61.3	A (IP address)	IN (0x0001)	false
Dec 18, 2024 21:15:23.115879059 CET	1.1.1.1	192.168.2.24	0x42f9	No error (0)	srtb.msn.com	www.msn.com		CNAME (Canonical name)	IN (0x0001)	false
Dec 18, 2024 21:15:23.115879059 CET	1.1.1.1	192.168.2.24	0x42f9	No error (0)	www.msn.com	www-msn-com.a-0003.a-msedge.net		CNAME (Canonical name)	IN (0x0001)	false
Dec 18, 2024 21:15:27.130284071 CET	1.1.1.1	192.168.2.24	0xde8f	No error (0)	ecn.dev.virtualearth.net	ssl2.tiles.virtualearth.net.edgekey.net		CNAME (Canonical name)	IN (0x0001)	false
Dec 18, 2024 21:15:27.246635914 CET	1.1.1.1	192.168.2.24	0x9ae6	No error (0)	tse1.mm.bing.net	mm-mm.bing.net.trafficmanager.net		CNAME (Canonical name)	IN (0x0001)	false
Dec 18, 2024 21:15:27.246635914 CET	1.1.1.1	192.168.2.24	0x9ae6	No error (0)	ax-0001.ax-msedge.net		150.171.27.10	A (IP address)	IN (0x0001)	false
Dec 18, 2024 21:15:27.246635914 CET	1.1.1.1	192.168.2.24	0x9ae6	No error (0)	ax-0001.ax-msedge.net		150.171.28.10	A (IP address)	IN (0x0001)	false
Dec 18, 2024 21:15:31.885552883 CET	1.1.1.1	192.168.2.24	0x2e70	No error (0)	api.tzproject.com		104.21.1.82	A (IP address)	IN (0x0001)	false
Dec 18, 2024 21:15:31.885552883 CET	1.1.1.1	192.168.2.24	0x2e70	No error (0)	api.tzproject.com		172.67.128.232	A (IP address)	IN (0x0001)	false

Target ID:	1
Start time:	15:15:27
Start date:	18/12/2024
Path:	C:\Users\user\Desktop\tasktow.exe
Wow64 process (32bit):	false
Commandline:	"C:\Users\user\Desktop\tasktow.exe"
Imagebase:	0x7ff6f5fc0000
File size:	7'520'768 bytes
MD5 hash:	AA59363D3F6D6ACCC7C992EDFCD62CCF
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low
Has exited:	true

Show Windows behavior

Chronological Activities

Disassembly

⊘No disassembly

Description:	Adversaries may execute their own malicious payloads by side-loading DLLs. Similar to DLL Search Order Hijacking , side-loading involves hijacking which DLL a program loads. But rather than just planting the DLL within the search order of a program then waiting for the victim application to be invoked, adversaries may directly side-load their payloads by planting then invoking a legitimate application that executes their payload(s).
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	File: File Creation, File: File Modification, Module: Module Load, Process: Process Creation
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may circumvent mechanisms designed to control elevate privileges to gain higher-level permissions. Most modern systems contain native elevation control mechanisms that are intended to limit privileges that a user can perform on a machine. Authorization has to be granted to specific users in order to perform tasks that can be considered of higher risk. An adversary can perform several methods to take advantage of built-in control mechanisms in order to escalate privileges on a system.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	Command: Command Execution, File: File Metadata, File: File Modification, Process: OS API Execution, Process: Process Creation, Process: Process Metadata, User Account: User Account Modification, Windows Registry: Windows Registry Key Modification
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, Windows
Url:	Open detailed description by Mitre

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

Description:	Adversaries may hook into Windows application programming interface (API) functions to collect user credentials. Malicious hooking mechanisms may capture API calls that include parameters that reveal user authentication credentials.Unlike Keylogging , this technique focuses specifically on API functions that include parameters that reveal user credentials. Hooking involves redirecting calls to these functions and can be implemented via:
Tactics:	Collection, Credential Access
Data Sources:	Process: OS API Execution, Process: Process Metadata
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:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

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

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

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

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

Description:	Adversaries may use an OSI 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:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using OSI 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:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report tasktow.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Sigma Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Cryptography

Compliance

Networking

System Summary

Data Obfuscation

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

HIPS / PFW / Operating System Protection Evasion

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

World Map of Contacted IPs

Public IPs

Private

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Sections

Resources

Imports

Exports

Possible Origin

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

Statistics

CPU Usage

Memory Usage

High Level Behavior Distribution

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System Behavior

Windows Analysis Report
tasktow.exe