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Analysis Report PO112000891122110.exe

Overview

General Information

Sample Name:	PO112000891122110.exe
Analysis ID:	356643
MD5:	fcc9d54e6b6142da1459a6af8ce507e6
SHA1:	9be22b91de41b513a1198c9a8b35cec7002b03f0
SHA256:	00e8e128207532461425994497ef690fe37b3e1a81df6b001127bfa8ae9036df
Tags:	exeGuLoader
Infos:
Most interesting Screenshot:

Detection

AgentTesla GuLoader

Score:	96
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Multi AV Scanner detection for submitted file

Yara detected AgentTesla

Yara detected GuLoader

Detected RDTSC dummy instruction sequence (likely for instruction hammering)

Hides threads from debuggers

Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Tries to detect Any.run

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Tries to detect virtualization through RDTSC time measurements

Writes to foreign memory regions

Checks if the current process is being debugged

Contains functionality for execution timing, often used to detect debuggers

Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)

Contains functionality to call native functions

Contains functionality to read the PEB

Contains long sleeps (>= 3 min)

Creates a DirectInput object (often for capturing keystrokes)

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

Creates a window with clipboard capturing capabilities

Detected potential crypto function

Enables debug privileges

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

JA3 SSL client fingerprint seen in connection with other malware

May sleep (evasive loops) to hinder dynamic analysis

Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)

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

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

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

Tries to load missing DLLs

Uses 32bit PE files

Uses code obfuscation techniques (call, push, ret)

Yara detected Credential Stealer

Classification

Startup

System is w10x64

PO112000891122110.exe (PID: 5420 cmdline: 'C:\Users\user\Desktop\PO112000891122110.exe' MD5: FCC9D54E6B6142DA1459A6AF8CE507E6)

RegAsm.exe (PID: 6820 cmdline: 'C:\Users\user\Desktop\PO112000891122110.exe' MD5: 6FD7592411112729BF6B1F2F6C34899F)

RegAsm.exe (PID: 6860 cmdline: 'C:\Users\user\Desktop\PO112000891122110.exe' MD5: 6FD7592411112729BF6B1F2F6C34899F)

RegAsm.exe (PID: 6900 cmdline: 'C:\Users\user\Desktop\PO112000891122110.exe' MD5: 6FD7592411112729BF6B1F2F6C34899F)

conhost.exe (PID: 6916 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

cleanup

Malware Configuration

No configs have been found

Yara Overview

Memory Dumps

Source	Rule	Description	Author
0000000C.00000002.482428270.00000000013A1000.00000040.00000001.sdmp	JoeSecurity_GuLoader	Yara detected GuLoader	Joe Security
0000000C.00000002.487587781.000000001DF31000.00000004.00000001.sdmp	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
0000000C.00000002.487587781.000000001DF31000.00000004.00000001.sdmp	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
Process Memory Space: RegAsm.exe PID: 6900	JoeSecurity_AgentTesla_1	Yara detected AgentTesla	Joe Security
Process Memory Space: RegAsm.exe PID: 6900	JoeSecurity_CredentialStealer	Yara detected Credential Stealer	Joe Security
Process Memory Space: RegAsm.exe PID: 6900	JoeSecurity_GuLoader	Yara detected GuLoader	Joe Security
Click to see the 1 entries

Sigma Overview

No Sigma rule has matched

Signature Overview

Click to jump to signature section

Show All Signature Results

AV Detection:

Multi AV Scanner detection for submitted file

Show sources

Source: PO112000891122110.exe	Virustotal: Detection: 47%			Perma Link
Source: PO112000891122110.exe	ReversingLabs: Detection: 10%

Compliance:

Uses 32bit PE files

Show sources

Source: PO112000891122110.exe

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

Uses secure TLS version for HTTPS connections

Show sources

Source: unknown

HTTPS traffic detected: 142.250.186.33:443 -> 192.168.2.5:49721 version: TLS 1.2

Networking:

Source: Joe Sandbox View

JA3 fingerprint: 37f463bf4616ecd445d4a1937da06e19

Source: unknown

DNS traffic detected: queries for: doc-14-58-docs.googleusercontent.com

Source: RegAsm.exe, 0000000C.00000002.487587781.000000001DF31000.00000004.00000001.sdmp	String found in binary or memory: http://127.0.0.1:HTTP/1.1
Source: RegAsm.exe, 0000000C.00000002.487587781.000000001DF31000.00000004.00000001.sdmp	String found in binary or memory: http://DynDns.comDynDNS
Source: RegAsm.exe, 0000000C.00000002.487587781.000000001DF31000.00000004.00000001.sdmp	String found in binary or memory: http://byztWS.com
Source: RegAsm.exe	String found in binary or memory: https://drive.google.com/uc?export=download&id=1ar3iL5h5WPQpgOn4Hhf7j_13MZu1gCM-
Source: RegAsm.exe, 0000000C.00000002.487587781.000000001DF31000.00000004.00000001.sdmp	String found in binary or memory: https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha

Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49721
Source: unknown	Network traffic detected: HTTP traffic on port 49721 -> 443

Source: unknown

HTTPS traffic detected: 142.250.186.33:443 -> 192.168.2.5:49721 version: TLS 1.2

Key, Mouse, Clipboard, Microphone and Screen Capturing:

Source: PO112000891122110.exe, 00000000.00000002.318310102.000000000064A000.00000004.00000020.sdmp

Binary or memory string: <HOOK MODULE="DDRAW.DLL" FUNCTION="DirectDrawCreateEx"/>

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Window created: window name: CLIPBRDWNDCLASS

System Summary:

Source: C:\Users\user\Desktop\PO112000891122110.exe	Code function: 0_2_021C55FD NtProtectVirtualMemory,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 12_2_013A5242 NtProtectVirtualMemory,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 12_2_013A56A6 NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 12_2_013A592E NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 12_2_013A581B NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 12_2_013A5705 NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 12_2_013A586A NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 12_2_013A57A2 NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 12_2_013A528C NtProtectVirtualMemory,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 12_2_013A57E0 NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 12_2_013A58DF NtQueryInformationProcess,

Source: C:\Users\user\Desktop\PO112000891122110.exe	Code function: 0_2_00401850
Source: C:\Users\user\Desktop\PO112000891122110.exe	Code function: 0_2_00401803
Source: C:\Users\user\Desktop\PO112000891122110.exe	Code function: 0_2_00401614
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 12_2_200347A0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 12_2_20034772
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 12_2_20034790
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 12_2_20B590F0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 12_2_20B57128
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 12_2_20B56510
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 12_2_20B56858

Source: PO112000891122110.exe, 00000000.00000000.214319665.0000000000412000.00000002.00020000.sdmp	Binary or memory string: OriginalFilenameKvikslvbarometer.exe vs PO112000891122110.exe
Source: PO112000891122110.exe	Binary or memory string: OriginalFilenameKvikslvbarometer.exe vs PO112000891122110.exe

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Section loaded: sfc.dll

Source: PO112000891122110.exe

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

Source: classification engine

Classification label: mal96.troj.evad.winEXE@8/0@1/1

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

Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:6916:120:WilError_01

Source: C:\Users\user\Desktop\PO112000891122110.exe

File created: C:\Users\user\AppData\Local\Temp\~DFB7A210640EFA804B.TMP

Jump to behavior

Source: PO112000891122110.exe

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

Source: C:\Users\user\Desktop\PO112000891122110.exe

Section loaded: C:\Windows\SysWOW64\msvbvm60.dll

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor

Source: C:\Users\user\Desktop\PO112000891122110.exe

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

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File read: C:\Windows\System32\drivers\etc\hosts	Jump to behavior

Source: PO112000891122110.exe	Virustotal: Detection: 47%
Source: PO112000891122110.exe	ReversingLabs: Detection: 10%

Source: unknown	Process created: C:\Users\user\Desktop\PO112000891122110.exe 'C:\Users\user\Desktop\PO112000891122110.exe'
Source: unknown	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe 'C:\Users\user\Desktop\PO112000891122110.exe'
Source: unknown	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe 'C:\Users\user\Desktop\PO112000891122110.exe'
Source: unknown	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe 'C:\Users\user\Desktop\PO112000891122110.exe'
Source: unknown	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\PO112000891122110.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe 'C:\Users\user\Desktop\PO112000891122110.exe'
Source: C:\Users\user\Desktop\PO112000891122110.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe 'C:\Users\user\Desktop\PO112000891122110.exe'
Source: C:\Users\user\Desktop\PO112000891122110.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe 'C:\Users\user\Desktop\PO112000891122110.exe'

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CF4CC405-E2C5-4DDD-B3CE-5E7582D8C9FA}\InprocServer32

Source: Window Recorder

Window detected: More than 3 window changes detected

Data Obfuscation:

Yara detected GuLoader

Show sources

Source: Yara match	File source: 0000000C.00000002.482428270.00000000013A1000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: RegAsm.exe PID: 6900, type: MEMORY

Source: C:\Users\user\Desktop\PO112000891122110.exe	Code function: 0_2_00407384 push B1CEB052h; iretd
Source: C:\Users\user\Desktop\PO112000891122110.exe	Code function: 0_2_021C469F push edi; iretd
Source: C:\Users\user\Desktop\PO112000891122110.exe	Code function: 0_2_021C4DCC push edx; retn 46ECh
Source: C:\Users\user\Desktop\PO112000891122110.exe	Code function: 0_2_021C3BF2 push ecx; iretd
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 12_2_013A466D push eax; ret

Hooking and other Techniques for Hiding and Protection:

Source: C:\Users\user\Desktop\PO112000891122110.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\System32\conhost.exe	Process information set: NOOPENFILEERRORBOX

Malware Analysis System Evasion:

Detected RDTSC dummy instruction sequence (likely for instruction hammering)

Show sources

Source: C:\Users\user\Desktop\PO112000891122110.exe

RDTSC instruction interceptor: First address: 00000000021C264A second address: 00000000021C264A instructions: 0x00000000 rdtsc 0x00000002 xor eax, eax 0x00000004 inc eax 0x00000005 cpuid 0x00000007 popad 0x00000008 call 00007FF4E480A908h 0x0000000d lfence 0x00000010 mov edx, dword ptr [7FFE0014h] 0x00000016 lfence 0x00000019 ret 0x0000001a sub edx, esi 0x0000001c ret 0x0000001d pop ecx 0x0000001e add edi, edx 0x00000020 jmp 00007FF4E480A92Ah 0x00000022 test ecx, edx 0x00000024 dec ecx 0x00000025 cmp ecx, 00000000h 0x00000028 jne 00007FF4E480A8C7h 0x0000002a push ecx 0x0000002b call 00007FF4E480A948h 0x00000030 call 00007FF4E480A918h 0x00000035 lfence 0x00000038 mov edx, dword ptr [7FFE0014h] 0x0000003e lfence 0x00000041 ret 0x00000042 mov esi, edx 0x00000044 pushad 0x00000045 rdtsc

Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)

Show sources

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_BaseBoard

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Show sources

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_NetworkAdapterConfiguration

Tries to detect Any.run

Show sources

Source: C:\Users\user\Desktop\PO112000891122110.exe	File opened: C:\Program Files\Qemu-ga\qemu-ga.exe
Source: C:\Users\user\Desktop\PO112000891122110.exe	File opened: C:\Program Files\qga\qga.exe
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File opened: C:\Program Files\Qemu-ga\qemu-ga.exe
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	File opened: C:\Program Files\qga\qga.exe

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Show sources

Source: RegAsm.exe

Binary or memory string: C:\PROGRAM FILES\QEMU-GA\QEMU-GA.EXE

Tries to detect virtualization through RDTSC time measurements

Show sources

Source: C:\Users\user\Desktop\PO112000891122110.exe	RDTSC instruction interceptor: First address: 00000000021C264A second address: 00000000021C264A instructions: 0x00000000 rdtsc 0x00000002 xor eax, eax 0x00000004 inc eax 0x00000005 cpuid 0x00000007 popad 0x00000008 call 00007FF4E480A908h 0x0000000d lfence 0x00000010 mov edx, dword ptr [7FFE0014h] 0x00000016 lfence 0x00000019 ret 0x0000001a sub edx, esi 0x0000001c ret 0x0000001d pop ecx 0x0000001e add edi, edx 0x00000020 jmp 00007FF4E480A92Ah 0x00000022 test ecx, edx 0x00000024 dec ecx 0x00000025 cmp ecx, 00000000h 0x00000028 jne 00007FF4E480A8C7h 0x0000002a push ecx 0x0000002b call 00007FF4E480A948h 0x00000030 call 00007FF4E480A918h 0x00000035 lfence 0x00000038 mov edx, dword ptr [7FFE0014h] 0x0000003e lfence 0x00000041 ret 0x00000042 mov esi, edx 0x00000044 pushad 0x00000045 rdtsc
Source: C:\Users\user\Desktop\PO112000891122110.exe	RDTSC instruction interceptor: First address: 00000000021C27D2 second address: 00000000021C27D2 instructions: 0x00000000 rdtsc 0x00000002 lfence 0x00000005 shl edx, 20h 0x00000008 or edx, eax 0x0000000a ret 0x0000000b mov esi, edx 0x0000000d pushad 0x0000000e xor eax, eax 0x00000010 inc eax 0x00000011 cpuid 0x00000013 bt ecx, 1Fh 0x00000017 jc 00007FF4E4B37D60h 0x0000001d popad 0x0000001e call 00007FF4E4B35A0Ah 0x00000023 lfence 0x00000026 rdtsc
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	RDTSC instruction interceptor: First address: 00000000013A27D2 second address: 00000000013A27D2 instructions: 0x00000000 rdtsc 0x00000002 lfence 0x00000005 shl edx, 20h 0x00000008 or edx, eax 0x0000000a ret 0x0000000b mov esi, edx 0x0000000d pushad 0x0000000e xor eax, eax 0x00000010 inc eax 0x00000011 cpuid 0x00000013 bt ecx, 1Fh 0x00000017 jc 00007FF4E480CC90h 0x0000001d popad 0x0000001e call 00007FF4E480A93Ah 0x00000023 lfence 0x00000026 rdtsc

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Code function: 12_2_013A19DC rdtsc

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Thread delayed: delay time: 922337203685477

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Window / User API: threadDelayed 2079
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Window / User API: threadDelayed 7770

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 6248

Thread sleep time: -20291418481080494s >= -30000s

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor

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

Last function: Thread delayed

Source: RegAsm.exe

Binary or memory string: C:\Program Files\Qemu-ga\qemu-ga.exe

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Process information queried: ProcessInformation

Anti Debugging:

Hides threads from debuggers

Show sources

Source: C:\Users\user\Desktop\PO112000891122110.exe	Thread information set: HideFromDebugger
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Thread information set: HideFromDebugger
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Thread information set: HideFromDebugger

Source: C:\Users\user\Desktop\PO112000891122110.exe	Process queried: DebugPort
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process queried: DebugPort

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Code function: 12_2_013A19DC rdtsc

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Code function: 12_2_013A2B99 LdrInitializeThunk,

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 12_2_013A4880 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 12_2_013A4EF8 mov eax, dword ptr fs:[00000030h]

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Process token adjusted: Debug

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Memory allocated: page read and write | page guard

HIPS / PFW / Operating System Protection Evasion:

Writes to foreign memory regions

Show sources

Source: C:\Users\user\Desktop\PO112000891122110.exe

Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 13A0000

Source: C:\Users\user\Desktop\PO112000891122110.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe 'C:\Users\user\Desktop\PO112000891122110.exe'
Source: C:\Users\user\Desktop\PO112000891122110.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe 'C:\Users\user\Desktop\PO112000891122110.exe'
Source: C:\Users\user\Desktop\PO112000891122110.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe 'C:\Users\user\Desktop\PO112000891122110.exe'

Source: RegAsm.exe, 0000000C.00000002.482969404.0000000001B80000.00000002.00000001.sdmp	Binary or memory string: Shell_TrayWnd
Source: RegAsm.exe, 0000000C.00000002.482969404.0000000001B80000.00000002.00000001.sdmp	Binary or memory string: Progman
Source: RegAsm.exe, 0000000C.00000002.482969404.0000000001B80000.00000002.00000001.sdmp	Binary or memory string: SProgram Managerl
Source: RegAsm.exe, 0000000C.00000002.482969404.0000000001B80000.00000002.00000001.sdmp	Binary or memory string: Shell_TrayWnd,
Source: RegAsm.exe, 0000000C.00000002.482969404.0000000001B80000.00000002.00000001.sdmp	Binary or memory string: Progmanlock

Language, Device and Operating System Detection:

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.VisualBasic\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Management\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Management.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll VolumeInformation

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

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

Stealing of Sensitive Information:

Yara detected AgentTesla

Show sources

Source: Yara match	File source: 0000000C.00000002.487587781.000000001DF31000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: RegAsm.exe PID: 6900, type: MEMORY

Source: Yara match	File source: 0000000C.00000002.487587781.000000001DF31000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: RegAsm.exe PID: 6900, type: MEMORY

Remote Access Functionality:

Yara detected AgentTesla

Show sources

Source: Yara match	File source: 0000000C.00000002.487587781.000000001DF31000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: RegAsm.exe PID: 6900, type: MEMORY

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	Windows Management Instrumentation211	DLL Side-Loading1	Process Injection112	Virtualization/Sandbox Evasion34	Input Capture1	Security Software Discovery631	Remote Services	Input Capture1	Exfiltration Over Other Network Medium	Encrypted Channel12	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	DLL Side-Loading1	Disable or Modify Tools1	LSASS Memory	Virtualization/Sandbox Evasion34	Remote Desktop Protocol	Archive Collected Data1	Exfiltration Over Bluetooth	Non-Application Layer Protocol1	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	Process Injection112	Security Account Manager	Process Discovery2	SMB/Windows Admin Shares	Clipboard Data1	Automated Exfiltration	Application Layer Protocol2	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	Obfuscated Files or Information1	NTDS	Application Window Discovery1	Distributed Component Object Model	Input Capture	Scheduled Transfer	Protocol Impersonation	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	DLL Side-Loading1	LSA Secrets	Remote System Discovery1	SSH	Keylogging	Data Transfer Size Limits	Fallback Channels	Manipulate Device Communication		Manipulate App Store Rankings or Ratings
Replication Through Removable Media	Launchd	Rc.common	Rc.common	Steganography	Cached Domain Credentials	System Information Discovery313	VNC	GUI Input Capture	Exfiltration Over C2 Channel	Multiband Communication	Jamming or Denial of Service		Abuse Accessibility Features

Behavior Graph

Hide Legend

Legend:

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

Screenshots

Thumbnails

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

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
PO112000891122110.exe	48%	Virustotal		Browse
PO112000891122110.exe	11%	ReversingLabs	Win32.Worm.Wbvb

Dropped Files

No Antivirus matches

Unpacked PE Files

No Antivirus matches

Domains

No Antivirus matches

URLs

Source	Detection	Scanner	Label
http://127.0.0.1:HTTP/1.1	0%	Avira URL Cloud	safe
http://DynDns.comDynDNS	0%	URL Reputation	safe
http://DynDns.comDynDNS	0%	URL Reputation	safe
http://DynDns.comDynDNS	0%	URL Reputation	safe
http://DynDns.comDynDNS	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha	0%	URL Reputation	safe
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha	0%	URL Reputation	safe
http://byztWS.com	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
googlehosted.l.googleusercontent.com	142.250.186.33	true	false		high
doc-14-58-docs.googleusercontent.com	unknown	unknown	false		high

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://127.0.0.1:HTTP/1.1	RegAsm.exe, 0000000C.00000002.487587781.000000001DF31000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	low
http://DynDns.comDynDNS	RegAsm.exe, 0000000C.00000002.487587781.000000001DF31000.00000004.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha	RegAsm.exe, 0000000C.00000002.487587781.000000001DF31000.00000004.00000001.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://byztWS.com	RegAsm.exe, 0000000C.00000002.487587781.000000001DF31000.00000004.00000001.sdmp	false	Avira URL Cloud: safe	unknown

Contacted IPs

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

Public

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
142.250.186.33	unknown	United States		15169	GOOGLEUS	false

General Information

Joe Sandbox Version:	31.0.0 Emerald
Analysis ID:	356643
Start date:	23.02.2021
Start time:	13:54:10
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 5m 47s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	PO112000891122110.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
Number of analysed new started processes analysed:	27
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	MAL
Classification:	mal96.troj.evad.winEXE@8/0@1/1
EGA Information:	Failed
HDC Information:	Successful, ratio: 46.2% (good quality ratio 22.3%) Quality average: 32.9% Quality standard deviation: 37.7%
HCA Information:	Successful, ratio: 95% 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
Warnings:	Show All Exclude process from analysis (whitelisted): taskhostw.exe, MpCmdRun.exe, BackgroundTransferHost.exe, HxTsr.exe, RuntimeBroker.exe, backgroundTaskHost.exe, SgrmBroker.exe, conhost.exe, svchost.exe TCP Packets have been reduced to 100 Excluded IPs from analysis (whitelisted): 131.253.33.200, 13.107.22.200, 204.79.197.200, 13.107.21.200, 93.184.220.29, 51.104.144.132, 104.43.193.48, 13.64.90.137, 23.211.6.115, 168.61.161.212, 13.88.21.125, 23.218.208.56, 216.58.212.174, 51.103.5.159, 51.104.139.180, 93.184.221.240, 92.122.213.194, 92.122.213.247, 20.54.26.129 Excluded domains from analysis (whitelisted): cs9.wac.phicdn.net, arc.msn.com.nsatc.net, store-images.s-microsoft.com-c.edgekey.net, fs-wildcard.microsoft.com.edgekey.net, fs-wildcard.microsoft.com.edgekey.net.globalredir.akadns.net, a1449.dscg2.akamai.net, arc.msn.com, wu.azureedge.net, vip1-par02p.wns.notify.trafficmanager.net, e12564.dspb.akamaiedge.net, wns.notify.trafficmanager.net, ocsp.digicert.com, www-bing-com.dual-a-0001.a-msedge.net, audownload.windowsupdate.nsatc.net, cs11.wpc.v0cdn.net, hlb.apr-52dd2-0.edgecastdns.net, drive.google.com, watson.telemetry.microsoft.com, img-prod-cms-rt-microsoft-com.akamaized.net, prod.fs.microsoft.com.akadns.net, wu.wpc.apr-52dd2.edgecastdns.net, au-bg-shim.trafficmanager.net, www.bing.com, skypedataprdcolwus17.cloudapp.net, client.wns.windows.com, fs.microsoft.com, dual-a-0001.a-msedge.net, wu.ec.azureedge.net, ris-prod.trafficmanager.net, skypedataprdcolcus17.cloudapp.net, e1723.g.akamaiedge.net, ctldl.windowsupdate.com, skypedataprdcolcus15.cloudapp.net, dual-a-0001.dc-msedge.net, ris.api.iris.microsoft.com, a-0001.a-afdentry.net.trafficmanager.net, store-images.s-microsoft.com, blobcollector.events.data.trafficmanager.net, skypedataprdcolwus15.cloudapp.net Report size getting too big, too many NtOpenKeyEx calls found. Report size getting too big, too many NtProtectVirtualMemory calls found. Report size getting too big, too many NtQueryValueKey calls found.

Simulations

Behavior and APIs

Time	Type	Description
13:55:50	API Interceptor	535x Sleep call for process: RegAsm.exe modified

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Link
142.250.186.33	GUEROLA INDUSTRIES N#U00ba de cuenta.exe	Get hash	malicious	Browse
	xerox for hycite.htm	Get hash	malicious	Browse
	Muligheds.exe	Get hash	malicious	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
googlehosted.l.googleusercontent.com	GUEROLA INDUSTRIES N#U00ba de cuenta.exe	Get hash	malicious	Browse	142.250.186.33
	xerox for hycite.htm	Get hash	malicious	Browse	142.250.186.33
	Muligheds.exe	Get hash	malicious	Browse	142.250.186.33
	2021-Nouvelle masse salariale-Rapport.html	Get hash	malicious	Browse	216.58.209.33
	SOLICITUD DE HERJIMAR, SL (HJM-745022821).exe	Get hash	malicious	Browse	216.58.208.161
	#U6211#U662f#U56fe#U7247.exe	Get hash	malicious	Browse	216.58.208.161
	OneNote rmos@dataflex-int.com.html	Get hash	malicious	Browse	216.58.208.129
	Sponsor A Child, Best Online Donation Site, Top NGO - World Vision India.html	Get hash	malicious	Browse	172.217.20.225
	barcelona-v-psg-liv-uefa-2021.html	Get hash	malicious	Browse	172.217.20.225
	Barcelona-v-PSG-0tv.html	Get hash	malicious	Browse	172.217.20.225
	CONSTRUCCIONES SAN MART#U00cdN, S.A. SOLICITAR. (SMT-14517022021).exe	Get hash	malicious	Browse	172.217.20.225
	executable.908.exe	Get hash	malicious	Browse	216.58.208.161
	executable.908.exe	Get hash	malicious	Browse	216.58.208.161
	executable.908.exe	Get hash	malicious	Browse	216.58.208.161
	executable.908.exe	Get hash	malicious	Browse	216.58.208.161
	OEVGVSOGAH.dll	Get hash	malicious	Browse	216.58.206.65
	executable.908.exe	Get hash	malicious	Browse	216.58.206.65
	executable.908.exe	Get hash	malicious	Browse	216.58.206.65
	executable.908.exe	Get hash	malicious	Browse	216.58.206.65
	executable.908.exe	Get hash	malicious	Browse	216.58.206.65

ASN

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
GOOGLEUS	firefox-3.0.0.zip	Get hash	malicious	Browse	35.244.181.201
	MT OCEAN STAR ISO 8217 2005.xlsx	Get hash	malicious	Browse	34.102.136.180
	fedex.apk	Get hash	malicious	Browse	142.250.186.138
	Malody-4.3.7.apk	Get hash	malicious	Browse	142.250.186.74
	Malody-4.3.7.apk	Get hash	malicious	Browse	142.250.186.42
	Quote_13940007.exe	Get hash	malicious	Browse	216.239.32.21
	0O9BJfVJi6fEMoS.exe	Get hash	malicious	Browse	34.102.136.180
	Payment Transfer Copy of $274,876.00 for the invoice shipments.exe	Get hash	malicious	Browse	34.102.136.180
	dex.dex	Get hash	malicious	Browse	142.250.185.202
	dex.dex	Get hash	malicious	Browse	142.250.185.170
	SKBM 0222.exe	Get hash	malicious	Browse	216.239.32.21
	lpdKSOB78u.exe	Get hash	malicious	Browse	34.102.136.180
	vBugmobiJh.exe	Get hash	malicious	Browse	34.102.136.180
	ORDER SPECIFICATIONS.exe	Get hash	malicious	Browse	34.102.136.180
	crypted.exe	Get hash	malicious	Browse	216.239.32.21
	NewOrder.xlsm	Get hash	malicious	Browse	34.102.136.180
	Order_20180218001.exe	Get hash	malicious	Browse	34.102.136.180
	22 FEB -PROCESSING.xlsx	Get hash	malicious	Browse	34.102.136.180
	SOA.exe	Get hash	malicious	Browse	35.186.238.101
	ORDER LIST.xlsx	Get hash	malicious	Browse	34.102.136.180

JA3 Fingerprints

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
37f463bf4616ecd445d4a1937da06e19	OutplayedInstaller (1).exe	Get hash	malicious	Browse	142.250.186.33
	Facecheck - app-Installer (1).exe	Get hash	malicious	Browse	142.250.186.33
	Buff-Installer (9).exe	Get hash	malicious	Browse	142.250.186.33
	coltTicket#513473.htm	Get hash	malicious	Browse	142.250.186.33
	FortPlayerInstaller.exe	Get hash	malicious	Browse	142.250.186.33
	RGB HeroInstaller.exe	Get hash	malicious	Browse	142.250.186.33
	Buff-Installer.exe	Get hash	malicious	Browse	142.250.186.33
	unmapped_executable_of_polyglot_duke.dll	Get hash	malicious	Browse	142.250.186.33
	smartandfinalTicket#51347303511505986.htm	Get hash	malicious	Browse	142.250.186.33
	f4b1bde3-706a-40d2-8ace-693803810b6f.exe	Get hash	malicious	Browse	142.250.186.33
	LIQUIDACION INTERBANCARIA 02_22_2021.xls	Get hash	malicious	Browse	142.250.186.33
	document-550193913.xls	Get hash	malicious	Browse	142.250.186.33
	GUEROLA INDUSTRIES N#U00ba de cuenta.exe	Get hash	malicious	Browse	142.250.186.33
	receipt145.htm	Get hash	malicious	Browse	142.250.186.33
	xerox for hycite.htm	Get hash	malicious	Browse	142.250.186.33
	SecuriteInfo.com.Heur.15528.xls	Get hash	malicious	Browse	142.250.186.33
	Muligheds.exe	Get hash	malicious	Browse	142.250.186.33
	DHL_6368638172 documento de recibo,pdf.exe	Get hash	malicious	Browse	142.250.186.33
	PDF.exe	Get hash	malicious	Browse	142.250.186.33
	pagamento.exe	Get hash	malicious	Browse	142.250.186.33

Dropped Files

No context

Created / dropped Files

No created / dropped files found

Static File Info

General
File type:	PE32 executable (GUI) Intel 80386, for MS Windows
Entropy (8bit):	5.436855505392075
TrID:	Win32 Executable (generic) a (10002005/4) 99.15% Win32 Executable Microsoft Visual Basic 6 (82127/2) 0.81% Generic Win/DOS Executable (2004/3) 0.02% DOS Executable Generic (2002/1) 0.02% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	PO112000891122110.exe
File size:	73728
MD5:	fcc9d54e6b6142da1459a6af8ce507e6
SHA1:	9be22b91de41b513a1198c9a8b35cec7002b03f0
SHA256:	00e8e128207532461425994497ef690fe37b3e1a81df6b001127bfa8ae9036df
SHA512:	504129d03543eaf76e3cd59e7bfe9b8fcc49000e2dd53cdbac2bb0fbbcaa8814fb39597b7cce512956060e9dadf0ff3f8c8211ebc9ac0798b6d8d32274852f3c
SSDEEP:	1536:htDySjFlLM4FUwUbw+TSAQliwYempYID:httLTUwUbwsSAwiwqYI
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......O.......................D.......=.......Rich............PE..L....~\V.....................0....................@................

File Icon


Icon Hash:	1e74f2ea62e4a082

Static PE Info

General
Entrypoint:	0x401494
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED
DLL Characteristics:
Time Stamp:	0x565C7E2E [Mon Nov 30 16:49:50 2015 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:	b84199caadebcbcd5f63d7b7de7ff518

Entrypoint Preview

Instruction
push 0040A010h
call 00007FF4E4C62AC3h
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
xor byte ptr [eax], al
add byte ptr [eax], al
cmp byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
outsb
jmp far 4C00h : 08806E30h
test al, 76h
lahf
inc esi
ror dword ptr [ecx+000028C9h], 00000000h
add byte ptr [eax], al
add byte ptr [ecx], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax+6603038Fh], bl
jne 00007FF4E4C62B3Dh
jnc 00007FF4E4C62B37h
outsb
jnc 00007FF4E4C62AD2h
add byte ptr [eax], al
add byte ptr [eax], al
dec esp
xor dword ptr [eax], eax
or dword ptr [edi], ebx
xchg eax, ebp
pop es
mov word ptr [ecx-4DBE8BE4h], ss
xor eax, 6367E273h
les ecx, fword ptr [esi]
pop edi
adc eax, 4CCA5E6Dh
xchg dword ptr [ebx+5Ah], ebx
xor al, D3h
pop edi
jne 00007FF4E4C62B0Ch
dec edi
lodsd
xor ebx, dword ptr [ecx-48EE309Ah]
or al, 00h
stosb
add byte ptr [eax-2Dh], ah
xchg eax, ebx
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
or dword ptr [edx+090F0000h], 00000000h
add byte ptr [eax], al
or al, 00h
push edx
inc ebp
push ebx
inc ebp
dec esi
push esp
inc ebp
dec esi
inc ebx
dec ecx
dec esi
inc edi
add byte ptr [56000501h], cl
dec ecx
push esi
inc ecx
push esp
add byte ptr [ecx], bl
add dword ptr [eax], eax
inc edx

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0xf124	0x28	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x12000	0xc24	.rsrc
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	0x228	0x20
IMAGE_DIRECTORY_ENTRY_IAT	0x1000	0x150	.text
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x1000	0xe6c4	0xf000	False	0.395979817708	data	5.97563810687	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
.data	0x10000	0x1218	0x1000	False	0.00634765625	data	0.0	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ
.rsrc	0x12000	0xc24	0x1000	False	0.2666015625	data	2.92316343304	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
RT_ICON	0x1237c	0x8a8	data
RT_GROUP_ICON	0x12368	0x14	data
RT_VERSION	0x120f0	0x278	data	English	United States

Imports

DLL

Import

MSVBVM60.DLL

_CIcos, _adj_fptan, __vbaVarMove, __vbaFreeVar, __vbaStrVarMove, __vbaLenBstr, __vbaFreeVarList, _adj_fdiv_m64, __vbaFreeObjList, _adj_fprem1, __vbaStrCat, __vbaSetSystemError, __vbaHresultCheckObj, _adj_fdiv_m32, __vbaAryDestruct, __vbaVarForInit, __vbaObjSet, _adj_fdiv_m16i, _adj_fdivr_m16i, __vbaFpR8, _CIsin, __vbaChkstk, EVENT_SINK_AddRef, __vbaGenerateBoundsError, __vbaStrCmp, __vbaAryConstruct2, __vbaVarTstEq, DllFunctionCall, _adj_fpatan, __vbaLateIdCallLd, EVENT_SINK_Release, __vbaUI1I2, _CIsqrt, EVENT_SINK_QueryInterface, __vbaExceptHandler, __vbaStrToUnicode, _adj_fprem, _adj_fdivr_m64, __vbaFPException, __vbaStrVarVal, _CIlog, __vbaErrorOverflow, __vbaNew2, _adj_fdiv_m32i, _adj_fdivr_m32i, __vbaStrCopy, __vbaFreeStrList, _adj_fdivr_m32, _adj_fdiv_r, __vbaVarTstNe, __vbaI4Var, __vbaVarAdd, __vbaLateMemCall, __vbaStrToAnsi, __vbaVarDup, _CIatan, __vbaStrMove, _allmul, _CItan, __vbaVarForNext, _CIexp, __vbaFreeStr, __vbaFreeObj

Version Infos

Description	Data
Translation	0x0409 0x04b0
InternalName	Kvikslvbarometer
FileVersion	1.00
CompanyName	Log
ProductName	Log Inverter
ProductVersion	1.00
FileDescription	Log Inverter
OriginalFilename	Kvikslvbarometer.exe

Possible Origin

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

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Feb 23, 2021 13:55:40.786583900 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:40.835100889 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:40.835263014 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:40.835804939 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:40.884705067 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:40.891868114 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:40.891900063 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:40.891917944 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:40.891935110 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:40.891966105 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:40.892013073 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:40.892019987 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:40.906912088 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:40.955820084 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:40.955981016 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:40.957568884 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.011040926 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.211857080 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.211885929 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.211904049 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.211920977 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.211935043 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.212021112 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.212069035 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.215161085 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.215186119 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.216804028 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.218641996 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.218667030 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.218724012 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.222017050 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.222039938 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.225486994 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.225511074 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.225549936 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.225572109 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.228878975 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.228904963 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.230169058 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.260488033 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.260514975 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.262010098 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.262156963 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.262178898 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.262250900 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.262273073 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.265535116 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.265561104 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.265634060 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.268960953 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.268986940 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.269144058 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.272420883 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.272448063 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.272563934 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.272603989 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.275863886 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.275897026 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.275983095 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.276026964 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.279277086 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.279304981 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.279422045 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.282690048 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.282718897 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.282804012 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.286025047 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.286050081 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.286137104 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.286159992 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.289155006 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.289180994 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.289275885 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.289295912 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.292256117 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.292279959 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.292372942 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.295392036 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.295416117 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.295520067 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.298465967 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.298491001 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.298624039 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.298661947 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.301604033 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.301626921 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.301779985 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.304716110 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.304738998 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.304810047 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.304836035 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.310363054 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.310385942 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.311448097 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.311474085 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.311661959 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.313211918 CET	49721	443	192.168.2.5	142.250.186.33
Feb 23, 2021 13:55:41.313582897 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.313604116 CET	443	49721	142.250.186.33	192.168.2.5
Feb 23, 2021 13:55:41.313674927 CET	49721	443	192.168.2.5	142.250.186.33

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Feb 23, 2021 13:54:47.978749037 CET	54302	53	192.168.2.5	8.8.8.8
Feb 23, 2021 13:54:48.027896881 CET	53	54302	8.8.8.8	192.168.2.5
Feb 23, 2021 13:54:48.129612923 CET	53784	53	192.168.2.5	8.8.8.8
Feb 23, 2021 13:54:48.179608107 CET	53	53784	8.8.8.8	192.168.2.5
Feb 23, 2021 13:54:48.200261116 CET	65307	53	192.168.2.5	8.8.8.8
Feb 23, 2021 13:54:48.251832962 CET	53	65307	8.8.8.8	192.168.2.5
Feb 23, 2021 13:54:48.282918930 CET	64344	53	192.168.2.5	8.8.8.8
Feb 23, 2021 13:54:48.311639071 CET	62060	53	192.168.2.5	8.8.8.8
Feb 23, 2021 13:54:48.340244055 CET	53	64344	8.8.8.8	192.168.2.5
Feb 23, 2021 13:54:48.358143091 CET	61805	53	192.168.2.5	8.8.8.8
Feb 23, 2021 13:54:48.363409042 CET	53	62060	8.8.8.8	192.168.2.5
Feb 23, 2021 13:54:48.415371895 CET	53	61805	8.8.8.8	192.168.2.5
Feb 23, 2021 13:54:49.301271915 CET	54795	53	192.168.2.5	8.8.8.8
Feb 23, 2021 13:54:49.351567030 CET	53	54795	8.8.8.8	192.168.2.5
Feb 23, 2021 13:54:50.899384022 CET	49557	53	192.168.2.5	8.8.8.8
Feb 23, 2021 13:54:50.948510885 CET	53	49557	8.8.8.8	192.168.2.5
Feb 23, 2021 13:54:51.020817995 CET	61733	53	192.168.2.5	8.8.8.8
Feb 23, 2021 13:54:51.081790924 CET	53	61733	8.8.8.8	192.168.2.5
Feb 23, 2021 13:54:52.346899986 CET	65447	53	192.168.2.5	8.8.8.8
Feb 23, 2021 13:54:52.398571968 CET	53	65447	8.8.8.8	192.168.2.5
Feb 23, 2021 13:54:53.901712894 CET	52441	53	192.168.2.5	8.8.8.8
Feb 23, 2021 13:54:53.950316906 CET	53	52441	8.8.8.8	192.168.2.5
Feb 23, 2021 13:54:54.932262897 CET	62176	53	192.168.2.5	8.8.8.8
Feb 23, 2021 13:54:54.980887890 CET	53	62176	8.8.8.8	192.168.2.5
Feb 23, 2021 13:54:56.290306091 CET	59596	53	192.168.2.5	8.8.8.8
Feb 23, 2021 13:54:56.344659090 CET	53	59596	8.8.8.8	192.168.2.5
Feb 23, 2021 13:54:58.102540016 CET	65296	53	192.168.2.5	8.8.8.8
Feb 23, 2021 13:54:58.154129982 CET	53	65296	8.8.8.8	192.168.2.5
Feb 23, 2021 13:54:59.536494017 CET	63183	53	192.168.2.5	8.8.8.8
Feb 23, 2021 13:54:59.587620020 CET	53	63183	8.8.8.8	192.168.2.5
Feb 23, 2021 13:55:01.207981110 CET	60151	53	192.168.2.5	8.8.8.8
Feb 23, 2021 13:55:01.259661913 CET	53	60151	8.8.8.8	192.168.2.5
Feb 23, 2021 13:55:02.427306890 CET	56969	53	192.168.2.5	8.8.8.8
Feb 23, 2021 13:55:02.479212046 CET	53	56969	8.8.8.8	192.168.2.5
Feb 23, 2021 13:55:18.612637043 CET	55161	53	192.168.2.5	8.8.8.8
Feb 23, 2021 13:55:18.678308964 CET	53	55161	8.8.8.8	192.168.2.5
Feb 23, 2021 13:55:39.823947906 CET	54757	53	192.168.2.5	8.8.8.8
Feb 23, 2021 13:55:39.892337084 CET	53	54757	8.8.8.8	192.168.2.5
Feb 23, 2021 13:55:40.713150024 CET	49992	53	192.168.2.5	8.8.8.8
Feb 23, 2021 13:55:40.779531956 CET	53	49992	8.8.8.8	192.168.2.5
Feb 23, 2021 13:55:43.009402037 CET	60075	53	192.168.2.5	8.8.8.8
Feb 23, 2021 13:55:43.058140039 CET	53	60075	8.8.8.8	192.168.2.5
Feb 23, 2021 13:55:43.082118034 CET	55016	53	192.168.2.5	8.8.8.8
Feb 23, 2021 13:55:43.132141113 CET	53	55016	8.8.8.8	192.168.2.5
Feb 23, 2021 13:55:43.466408014 CET	64345	53	192.168.2.5	8.8.8.8
Feb 23, 2021 13:55:43.515160084 CET	53	64345	8.8.8.8	192.168.2.5
Feb 23, 2021 13:55:55.655267000 CET	57128	53	192.168.2.5	8.8.8.8
Feb 23, 2021 13:55:55.714029074 CET	53	57128	8.8.8.8	192.168.2.5
Feb 23, 2021 13:56:27.064119101 CET	54791	53	192.168.2.5	8.8.8.8
Feb 23, 2021 13:56:27.115803957 CET	53	54791	8.8.8.8	192.168.2.5
Feb 23, 2021 13:56:43.267014980 CET	50463	53	192.168.2.5	8.8.8.8
Feb 23, 2021 13:56:43.335036039 CET	53	50463	8.8.8.8	192.168.2.5

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class
Feb 23, 2021 13:55:40.713150024 CET	192.168.2.5	8.8.8.8	0xaff5	Standard query (0)	doc-14-58-docs.googleusercontent.com	A (IP address)	IN (0x0001)

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class
Feb 23, 2021 13:55:40.779531956 CET	8.8.8.8	192.168.2.5	0xaff5	No error (0)	doc-14-58-docs.googleusercontent.com	googlehosted.l.googleusercontent.com		CNAME (Canonical name)	IN (0x0001)
Feb 23, 2021 13:55:40.779531956 CET	8.8.8.8	192.168.2.5	0xaff5	No error (0)	googlehosted.l.googleusercontent.com		142.250.186.33	A (IP address)	IN (0x0001)

HTTPS Packets

Timestamp	Source IP	Source Port	Dest IP	Dest Port	Subject	Issuer	Not Before	Not After	JA3 SSL Client Fingerprint	JA3 SSL Client Digest
Feb 23, 2021 13:55:40.891935110 CET	142.250.186.33	443	192.168.2.5	49721	CN=*.googleusercontent.com, O=Google LLC, L=Mountain View, ST=California, C=US CN=GTS CA 1O1, O=Google Trust Services, C=US	CN=GTS CA 1O1, O=Google Trust Services, C=US CN=GlobalSign, O=GlobalSign, OU=GlobalSign Root CA - R2	Tue Jan 26 10:05:02 CET 2021 Thu Jun 15 02:00:42 CEST 2017	Tue Apr 20 11:05:01 CEST 2021 Wed Dec 15 01:00:42 CET 2021	771,49196-49195-49200-49199-49188-49187-49192-49191-49162-49161-49172-49171-157-156-61-60-53-47-10,0-10-11-13-35-23-65281,29-23-24,0	37f463bf4616ecd445d4a1937da06e19
Feb 23, 2021 13:55:40.891935110 CET	142.250.186.33	443	192.168.2.5	49721	CN=GTS CA 1O1, O=Google Trust Services, C=US	CN=GlobalSign, O=GlobalSign, OU=GlobalSign Root CA - R2	Thu Jun 15 02:00:42 CEST 2017	Wed Dec 15 01:00:42 CET 2021		37f463bf4616ecd445d4a1937da06e19

Code Manipulations

Statistics

Behavior

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System Behavior

Analysis Process: PO112000891122110.exe PID: 5420 Parent PID: 5640

General

Start time:	13:54:54
Start date:	23/02/2021
Path:	C:\Users\user\Desktop\PO112000891122110.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\Desktop\PO112000891122110.exe'
Imagebase:	0x400000
File size:	73728 bytes
MD5 hash:	FCC9D54E6B6142DA1459A6AF8CE507E6
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	Visual Basic
Reputation:	low

Analysis Process: RegAsm.exe PID: 6820 Parent PID: 5420

General

Start time:	13:55:30
Start date:	23/02/2021
Path:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Wow64 process (32bit):	false
Commandline:	'C:\Users\user\Desktop\PO112000891122110.exe'
Imagebase:	0x4e0000
File size:	64616 bytes
MD5 hash:	6FD7592411112729BF6B1F2F6C34899F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: RegAsm.exe PID: 6860 Parent PID: 5420

General

Start time:	13:55:30
Start date:	23/02/2021
Path:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Wow64 process (32bit):	false
Commandline:	'C:\Users\user\Desktop\PO112000891122110.exe'
Imagebase:	0x490000
File size:	64616 bytes
MD5 hash:	6FD7592411112729BF6B1F2F6C34899F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: RegAsm.exe PID: 6900 Parent PID: 5420

General

Start time:	13:55:31
Start date:	23/02/2021
Path:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\Desktop\PO112000891122110.exe'
Imagebase:	0xfc0000
File size:	64616 bytes
MD5 hash:	6FD7592411112729BF6B1F2F6C34899F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	.Net C# or VB.NET
Yara matches:	Rule: JoeSecurity_GuLoader, Description: Yara detected GuLoader, Source: 0000000C.00000002.482428270.00000000013A1000.00000040.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_AgentTesla_1, Description: Yara detected AgentTesla, Source: 0000000C.00000002.487587781.000000001DF31000.00000004.00000001.sdmp, Author: Joe Security Rule: JoeSecurity_CredentialStealer, Description: Yara detected Credential Stealer, Source: 0000000C.00000002.487587781.000000001DF31000.00000004.00000001.sdmp, Author: Joe Security
Reputation:	high

Analysis Process: conhost.exe PID: 6916 Parent PID: 6900

General

Start time:	13:55:31
Start date:	23/02/2021
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff7ecfc0000
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

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

Description:	Adversaries may execute their own malicious payloads by hijacking the library manifest used to load DLLs. Adversaries may take advantage of vague references in the library manifest of a program by replacing a legitimate library with a malicious one, causing the operating system to load their malicious library when it is called for by the victim program.
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	Loaded DLLs, Process monitoring, Process use of network
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 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:	Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may disable security tools to avoid possible detection of their tools and activities. This can take the form of killing security software or event logging processes, deleting Registry keys so that tools do not start at run time, or other methods to interfere with security tools scanning or reporting information.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Services, Windows Registry
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 use methods of capturing user input to obtain credentials or collect information. During normal system usage, users often provide credentials to various different locations, such as login pages/portals or system dialog boxes. Input capture mechanisms may be transparent to the user (e.g. Credential API Hooking ) or rely on deceiving the user into providing input into what they believe to be a genuine service (e.g. Web Portal Capture ).
Tactics:	Collection, Credential Access
Data Sources:	API monitoring, Binary file metadata, DLL monitoring, Kernel drivers, Loaded DLLs, PowerShell logs, Process command-line parameters, Process monitoring, User interface, Windows Registry, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, File monitoring, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	API monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, GCP, Linux, macOS, Windows
Url:	Open detailed description by Mitre

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

Description:	Adversaries may collect data stored in the clipboard from users copying information within or between applications.
Tactics:	Collection
Data Sources:	API monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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

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

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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Warning!

Analysis Report PO112000891122110.exe

Overview

General Information

Detection

Signatures

Classification

Startup

Malware Configuration

Yara Overview

Memory Dumps

Sigma Overview

Signature Overview

AV Detection:

Compliance:

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:

HIPS / PFW / Operating System Protection Evasion:

Language, Device and Operating System Detection:

Stealing of Sensitive Information:

Remote Access Functionality:

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

Contacted IPs

Public

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

Data Directories

Sections

Resources

Imports

Version Infos

Possible Origin

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

HTTPS Packets

Code Manipulations

Statistics

Behavior

System Behavior