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Windows Analysis Report ftyaXQevlQ.exe

Overview

General Information

Sample Name:	ftyaXQevlQ.exe
Analysis ID:	458362
MD5:	7a90c8f725811e53a27ecb8e2c6a952b
SHA1:	d09f363cefebf3877a29f250fba3ba7affe6549f
SHA256:	2d2796f4298b67f77555e446cfe4eca0559ddee6cdf6371524051a42f8dbd291
Tags:	exe
Infos:
Most interesting Screenshot:

Detection

GuLoader

Score:	84
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Found malware configuration

Multi AV Scanner detection for submitted file

Yara detected GuLoader

C2 URLs / IPs found in malware configuration

Contains functionality to detect hardware virtualization (CPUID execution measurement)

Found potential dummy code loops (likely to delay analysis)

Machine Learning detection for sample

Tries to detect virtualization through RDTSC time measurements

Abnormal high CPU Usage

Contains functionality for execution timing, often used to detect debuggers

Contains functionality to call native functions

Contains functionality to query CPU information (cpuid)

Contains functionality to read the PEB

Detected potential crypto function

PE file contains strange resources

Program does not show much activity (idle)

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

Uses 32bit PE files

Uses code obfuscation techniques (call, push, ret)

Classification

Process Tree

System is w10x64

ftyaXQevlQ.exe (PID: 6588 cmdline: 'C:\Users\user\Desktop\ftyaXQevlQ.exe' MD5: 7A90C8F725811E53A27ECB8E2C6A952B)

cleanup

Malware Configuration

Threatname: GuLoader

{"Payload URL": "http://101.99.94.119/WEALTHKELLS_QhOVDYr246"}

Yara Overview

Memory Dumps

Source	Rule	Description	Author	Strings
00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp	JoeSecurity_GuLoader_2	Yara detected GuLoader	Joe Security

Sigma Overview

No Sigma rule has matched

Jbx Signature Overview

Click to jump to signature section

Show All Signature Results

AV Detection:

Found malware configuration

Show sources

Source: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp

Malware Configuration Extractor: GuLoader {"Payload URL": "http://101.99.94.119/WEALTHKELLS_QhOVDYr246"}

Multi AV Scanner detection for submitted file

Show sources

Source: ftyaXQevlQ.exe	Virustotal: Detection: 23%			Perma Link
Source: ftyaXQevlQ.exe	ReversingLabs: Detection: 21%

Machine Learning detection for sample

Show sources

Source: ftyaXQevlQ.exe

Joe Sandbox ML: detected

Source: ftyaXQevlQ.exe

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

Networking:

C2 URLs / IPs found in malware configuration

Show sources

Source: Malware configuration extractor

URLs: http://101.99.94.119/WEALTHKELLS_QhOVDYr246

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

Process Stats: CPU usage > 98%

Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F58EC NtAllocateVirtualMemory,	0_2_020F58EC
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F5A21 NtAllocateVirtualMemory,	0_2_020F5A21
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F58E9 NtAllocateVirtualMemory,	0_2_020F58E9
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F5953 NtAllocateVirtualMemory,	0_2_020F5953
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F596D NtAllocateVirtualMemory,	0_2_020F596D
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F5961 NtAllocateVirtualMemory,	0_2_020F5961
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F5979 NtAllocateVirtualMemory,	0_2_020F5979
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F5985 NtAllocateVirtualMemory,	0_2_020F5985
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F599D NtAllocateVirtualMemory,	0_2_020F599D
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F5991 NtAllocateVirtualMemory,	0_2_020F5991
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F59A9 NtAllocateVirtualMemory,	0_2_020F59A9
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F59B5 NtAllocateVirtualMemory,	0_2_020F59B5

Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_00401144	0_2_00401144
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F58EC	0_2_020F58EC
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F5A21	0_2_020F5A21
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F8A36	0_2_020F8A36
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F2835	0_2_020F2835
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F0231	0_2_020F0231
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F4047	0_2_020F4047
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F2A58	0_2_020F2A58
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F7870	0_2_020F7870
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F3894	0_2_020F3894
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F38AB	0_2_020F38AB
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F12C7	0_2_020F12C7
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F86C5	0_2_020F86C5
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F58E9	0_2_020F58E9
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F8AE2	0_2_020F8AE2
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F88FD	0_2_020F88FD
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F3AF3	0_2_020F3AF3
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F5707	0_2_020F5707
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F5D2B	0_2_020F5D2B
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F7336	0_2_020F7336
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F7B34	0_2_020F7B34
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F1F48	0_2_020F1F48
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F5953	0_2_020F5953
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F596D	0_2_020F596D
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F5961	0_2_020F5961
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F59B5	0_2_020F59B5
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F13B2	0_2_020F13B2
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F09D6	0_2_020F09D6
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F3BE0	0_2_020F3BE0

Source: ftyaXQevlQ.exe	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: ftyaXQevlQ.exe	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST

Source: ftyaXQevlQ.exe, 00000000.00000000.650866555.0000000000417000.00000002.00020000.sdmp	Binary or memory string: OriginalFilenameBOETTEPAPIR.exe vs ftyaXQevlQ.exe
Source: ftyaXQevlQ.exe, 00000000.00000002.1173563584.0000000002090000.00000002.00000001.sdmp	Binary or memory string: OriginalFilenameuser32j% vs ftyaXQevlQ.exe
Source: ftyaXQevlQ.exe	Binary or memory string: OriginalFilenameBOETTEPAPIR.exe vs ftyaXQevlQ.exe

Source: ftyaXQevlQ.exe

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

Source: classification engine

Classification label: mal84.troj.evad.winEXE@1/0@0/0

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

File created: C:\Users\user\AppData\Local\Temp\~DF4EA5FE16BB58CFDF.TMP

Jump to behavior

Source: ftyaXQevlQ.exe

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

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

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

Jump to behavior

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

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

Jump to behavior

Source: ftyaXQevlQ.exe	Virustotal: Detection: 23%
Source: ftyaXQevlQ.exe	ReversingLabs: Detection: 21%

Data Obfuscation:

Yara detected GuLoader

Show sources

Source: Yara match

File source: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, type: MEMORY

Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_00404542 push ds; retf	0_2_0040456D
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_00405977 push dword ptr [ecx-4E013672h]; retf	0_2_0040597F
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_004017A5 push 00000065h; ret	0_2_004017B7
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_004061A9 push ds; retf	0_2_004061B9
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F8465 push eax; ret	0_2_020F8466
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F1976 push esi; ret	0_2_020F197B

Source: initial sample

Static PE information: section name: .text entropy: 7.06319493547

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

Process information set: NOOPENFILEERRORBOX

Jump to behavior

Malware Analysis System Evasion:

Contains functionality to detect hardware virtualization (CPUID execution measurement)

Show sources

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

Code function: 0_2_020F58EC NtAllocateVirtualMemory,

0_2_020F58EC

Tries to detect virtualization through RDTSC time measurements

Show sources

Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	RDTSC instruction interceptor: First address: 00000000020F7740 second address: 00000000020F7740 instructions: 0x00000000 rdtsc 0x00000002 lfence 0x00000005 shl edx, 20h 0x00000008 or edx, eax 0x0000000a popad 0x0000000b sub edx, 6B2AB29Ch 0x00000011 cmp byte ptr [esi], dl 0x00000013 mov edx, dword ptr [ebp+0000026Ch] 0x00000019 jnc 00007F59F8EA92B7h 0x0000001b mov ebx, eax 0x0000001d shl eax, 05h 0x00000020 add eax, ebx 0x00000022 movzx ecx, byte ptr [esi] 0x00000025 test esi, 8BF3F78Dh 0x0000002b add eax, ecx 0x0000002d xor eax, 241DED1Dh 0x00000032 inc esi 0x00000033 mov dword ptr [ebp+00000269h], eax 0x00000039 mov eax, 268AB9BAh 0x0000003e cmp bx, bx 0x00000041 xor eax, 5F75F58Ch 0x00000046 cmp dx, dx 0x00000049 xor eax, A2125650h 0x0000004e add eax, 2412E59Ah 0x00000053 cmp byte ptr [esi], al 0x00000055 mov eax, dword ptr [ebp+00000269h] 0x0000005b jne 00007F59F8EA91F8h 0x0000005d mov dword ptr [ebp+0000026Ch], edx 0x00000063 mov edx, 0CE9BEB7h 0x00000068 cmp ch, bh 0x0000006a xor edx, 565E109Eh 0x00000070 xor edx, 319D1D69h 0x00000076 pushad 0x00000077 lfence 0x0000007a rdtsc
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	RDTSC instruction interceptor: First address: 00000000020F8317 second address: 00000000020F7740 instructions: 0x00000000 rdtsc 0x00000002 lfence 0x00000005 shl edx, 20h 0x00000008 or edx, eax 0x0000000a popad 0x0000000b mov edi, dword ptr [ebp+00000231h] 0x00000011 mov dword ptr [ebp+00000262h], edx 0x00000017 push esi 0x00000018 jmp 00007F59F8ACA3D5h 0x0000001a call 00007F59F8ACA385h 0x0000001f pop esi 0x00000020 jmp esi 0x00000022 pop esi 0x00000023 mov edx, ecx 0x00000025 push edx 0x00000026 mov edx, dword ptr [ebp+00000262h] 0x0000002c mov dword ptr [ebp+000001BBh], edx 0x00000032 test bx, dx 0x00000035 mov edx, esi 0x00000037 push edx 0x00000038 mov edx, dword ptr [ebp+000001BBh] 0x0000003e cmp dx, ax 0x00000041 mov dword ptr [ebp+00000233h], eax 0x00000047 mov eax, esi 0x00000049 push eax 0x0000004a mov eax, dword ptr [ebp+00000233h] 0x00000050 cmp bh, dh 0x00000052 add dword ptr [esp], ecx 0x00000055 call 00007F59F8AC96F4h 0x0000005a mov esi, dword ptr [esp+04h] 0x0000005e mov eax, 552EAF50h 0x00000063 push ss 0x00000064 pop ss 0x00000065 jmp 00007F59F8ACA3B3h 0x00000067 xor eax, 8A108D49h 0x0000006c add eax, 135A661Ch 0x00000071 xor eax, F2989D30h 0x00000076 test bl, al 0x00000078 test ax, 0000508Eh 0x0000007c mov dword ptr [ebp+0000026Ch], edx 0x00000082 mov edx, 0CE9BEB7h 0x00000087 cmp ch, bh 0x00000089 xor edx, 565E109Eh 0x0000008f xor edx, 319D1D69h 0x00000095 pushad 0x00000096 lfence 0x00000099 rdtsc

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

Code function: 0_2_020F58EC rdtsc

0_2_020F58EC

Source: all processes

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

Anti Debugging:

Found potential dummy code loops (likely to delay analysis)

Show sources

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

Process Stats: CPU usage > 90% for more than 60s

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

Code function: 0_2_020F58EC rdtsc

0_2_020F58EC

Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F7A47 mov eax, dword ptr fs:[00000030h]	0_2_020F7A47
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F38AB mov eax, dword ptr fs:[00000030h]	0_2_020F38AB
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F86C5 mov eax, dword ptr fs:[00000030h]	0_2_020F86C5
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F5513 mov eax, dword ptr fs:[00000030h]	0_2_020F5513
Source: C:\Users\user\Desktop\ftyaXQevlQ.exe	Code function: 0_2_020F7367 mov eax, dword ptr fs:[00000030h]	0_2_020F7367

Source: all processes

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

Source: ftyaXQevlQ.exe, 00000000.00000002.1173506402.0000000000C40000.00000002.00000001.sdmp	Binary or memory string: Program Manager
Source: ftyaXQevlQ.exe, 00000000.00000002.1173506402.0000000000C40000.00000002.00000001.sdmp	Binary or memory string: Shell_TrayWnd
Source: ftyaXQevlQ.exe, 00000000.00000002.1173506402.0000000000C40000.00000002.00000001.sdmp	Binary or memory string: Progman
Source: ftyaXQevlQ.exe, 00000000.00000002.1173506402.0000000000C40000.00000002.00000001.sdmp	Binary or memory string: Progmanlock

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

Code function: 0_2_020F0231 cpuid

0_2_020F0231

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 Instrumentation	Path Interception	Process Injection1	Virtualization/Sandbox Evasion11	OS Credential Dumping	Security Software Discovery31	Remote Services	Archive Collected Data1	Exfiltration Over Other Network Medium	Encrypted Channel1	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	Modify System Partition
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Software Packing1	LSASS Memory	Virtualization/Sandbox Evasion11	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	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 Injection1	Security Account Manager	Process Discovery1	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	Steganography	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	Obfuscated Files or Information2	NTDS	System Information Discovery211	Distributed Component Object Model	Input Capture	Scheduled Transfer	Protocol Impersonation	SIM Card Swap		Carrier Billing Fraud

Behavior Graph

Hide Legend

Legend:

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

Screenshots

Thumbnails

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

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
ftyaXQevlQ.exe	24%	Virustotal		Browse
ftyaXQevlQ.exe	21%	ReversingLabs	Win32.Trojan.Vebzenpak
ftyaXQevlQ.exe	100%	Joe Sandbox ML

Dropped Files

No Antivirus matches

Unpacked PE Files

No Antivirus matches

Domains

No Antivirus matches

URLs

Source	Detection	Scanner	Label	Link
http://101.99.94.119/WEALTHKELLS_QhOVDYr246	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

No contacted domains info

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
http://101.99.94.119/WEALTHKELLS_QhOVDYr246	true	Avira URL Cloud: safe	unknown

Contacted IPs

No contacted IP infos

General Information

Joe Sandbox Version:	33.0.0 White Diamond
Analysis ID:	458362
Start date:	03.08.2021
Start time:	09:45:19
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 7m 29s
Hypervisor based Inspection enabled:	false
Report type:	full
Sample file name:	ftyaXQevlQ.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:	15
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:	mal84.troj.evad.winEXE@1/0@0/0
EGA Information:	Failed
HDC Information:	Successful, ratio: 3.7% (good quality ratio 1.7%) Quality average: 21.5% Quality standard deviation: 28.9%
HCA Information:	Failed
Cookbook Comments:	Adjust boot time Enable AMSI Found application associated with file extension: .exe Override analysis time to 240s for sample files taking high CPU consumption
Warnings:	Show All Exclude process from analysis (whitelisted): BackgroundTransferHost.exe, backgroundTaskHost.exe, svchost.exe, wuapihost.exe

Simulations

Behavior and APIs

No simulations

Joe Sandbox View / Context

IPs

No context

Domains

No context

ASN

No context

JA3 Fingerprints

No context

Dropped Files

No context

Created / dropped Files

No created / dropped files found

Static File Info

General
File type:	PE32 executable (GUI) Intel 80386, for MS Windows
Entropy (8bit):	6.64426057840022
TrID:	Win32 Executable (generic) a (10002005/4) 99.96% 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:	ftyaXQevlQ.exe
File size:	114688
MD5:	7a90c8f725811e53a27ecb8e2c6a952b
SHA1:	d09f363cefebf3877a29f250fba3ba7affe6549f
SHA256:	2d2796f4298b67f77555e446cfe4eca0559ddee6cdf6371524051a42f8dbd291
SHA512:	3bc71a4b42afbc5dc2423a9a75c325f08d3b2bfd2560d02d28fb5954786e932d2375434df8f761af2dd39bb47cfbd349efbe583dbfd2a34dccaffeb19d34354c
SSDEEP:	1536:Pe4mNWSCMiBwblmQEPpzjASVevRvGDmjkQmiPYnSigBwqSSCEe4mN:cRiOgAoevJGCj+n0Oq9
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$........#...B...B...B..L^...B...`...B...d...B..Rich.B..........PE..L...Cx.M.................@..........D........P....@................

File Icon


Icon Hash:	d5d5959595d5d595

Static PE Info

General
Entrypoint:	0x401144
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:	0x4D157843 [Sat Dec 25 04:51:15 2010 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:	5565993a5a9f2bfb76f28ab304be6bc1

Entrypoint Preview

Instruction
push 00406C00h
call 00007F59F8B9BB05h
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
dec eax
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add dh, bh
in al, dx
xor al, CEh
sub ebp, ebp
add byte ptr [eax-63h], al
sar esp, cl
dec esi
jc 00007F59F8B9BB1Bh
mov byte ptr [edx], ah
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add dword ptr [eax], eax
add byte ptr [eax], al
inc edx
add byte ptr [esi], al
push eax
add dword ptr [ecx], 4Fh
push esi
inc ebp
push edx
push ebx
push esi
dec ebp
dec ebp
inc ebp
dec esp
push ebx
inc ebp
push edx
dec esi
inc ebp
push ebx
add byte ptr [eax], al
add byte ptr [eax], al
test al, 53h
push ebp
add eax, dword ptr [eax]
add byte ptr [eax], al
add bh, bh
int3
xor dword ptr [eax], eax
pop es
rol byte ptr [F789F3F3h], 00000011h
inc ecx
mov bh, F9h
call 00007F5986F14B57h
pop eax
push ds
outsb
inc eax
cmpsb
mov ebx, 9A4F5394h
xlatb
in al, dx
mov al, A5h
xor esi, dword ptr [ecx-52B0C576h]
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
imul ebx, dword ptr [ecx+00h], 00583C00h
add byte ptr [eax], al
or eax, 564F4C00h
dec esp
dec ecx
inc edi
inc edi
push edx
inc ebp
dec esp
push ebx

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x14ba4	0x28	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x17000	0x5b9e	.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	0x7c	.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	0x13e24	0x14000	False	0.649719238281	data	7.06319493547	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
.data	0x15000	0x115c	0x1000	False	0.00634765625	data	0.0	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ
.rsrc	0x17000	0x5b9e	0x6000	False	0.546020507812	data	6.0337725973	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
RT_ICON	0x1bcf6	0xea8	data
RT_ICON	0x1b44e	0x8a8	dBase IV DBT of @.DBF, block length 1024, next free block index 40, next free block 1318100648, next used block 1320062115
RT_ICON	0x1aee6	0x568	GLS_BINARY_LSB_FIRST
RT_ICON	0x1893e	0x25a8	data
RT_ICON	0x17896	0x10a8	data
RT_ICON	0x1742e	0x468	GLS_BINARY_LSB_FIRST
RT_GROUP_ICON	0x173d4	0x5a	data
RT_VERSION	0x171e0	0x1f4	data	Chinese	Taiwan

Imports

DLL

Import

MSVBVM60.DLL

_CIcos, _adj_fptan, _adj_fdiv_m64, _adj_fprem1, __vbaHresultCheckObj, _adj_fdiv_m32, _adj_fdiv_m16i, _adj_fdivr_m16i, _CIsin, __vbaChkstk, EVENT_SINK_AddRef, _adj_fpatan, EVENT_SINK_Release, _CIsqrt, EVENT_SINK_QueryInterface, __vbaExceptHandler, _adj_fprem, _adj_fdivr_m64, __vbaFPException, _CIlog, __vbaErrorOverflow, _adj_fdiv_m32i, _adj_fdivr_m32i, _adj_fdivr_m32, _adj_fdiv_r, _CIatan, _allmul, _CItan, _CIexp

Version Infos

Description	Data
Translation	0x0404 0x04b0
ProductVersion	1.00
InternalName	BOETTEPAPIR
FileVersion	1.00
OriginalFilename	BOETTEPAPIR.exe
ProductName	VESPERKLOKKE

Possible Origin

Language of compilation system	Country where language is spoken	Map
Chinese	Taiwan

Network Behavior

No network behavior found

Code Manipulations

Statistics

CPU Usage

Click to jump to process

Memory Usage

Click to jump to process

System Behavior

Analysis Process: ftyaXQevlQ.exe PID: 6588 Parent PID: 5908

General

Start time:	09:46:08
Start date:	03/08/2021
Path:	C:\Users\user\Desktop\ftyaXQevlQ.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\Desktop\ftyaXQevlQ.exe'
Imagebase:	0x400000
File size:	114688 bytes
MD5 hash:	7A90C8F725811E53A27ECB8E2C6A952B
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	Visual Basic
Yara matches:	Rule: JoeSecurity_GuLoader_2, Description: Yara detected GuLoader, Source: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Author: Joe Security
Reputation:	low

Chronological Activities

Disassembly

Code Analysis

Reset < >

Analysis Process: ftyaXQevlQ.exe PID: 6588 Parent PID: 5908 ftyaXQevlQ.exeCOMMON

Executed Functions

Function 00401144, Relevance: 5.7, APIs: 1, Strings: 2, Instructions: 404COMMON

Download Yara Rule

APIs

#100.MSVBVM60(VB5!6&*), ref: 00401149

Strings

VB5!6&*, xrefs: 00401144
N%u;, xrefs: 00401389

Memory Dump Source

Source File: 00000000.00000002.1173263444.0000000000401000.00000020.00020000.sdmp, Offset: 00400000, based on PE: true

Associated: 00000000.00000002.1173257546.0000000000400000.00000002.00020000.sdmp Download File
Associated: 00000000.00000002.1173286930.0000000000415000.00000004.00020000.sdmp Download File
Associated: 00000000.00000002.1173303956.0000000000417000.00000002.00020000.sdmp Download File

Similarity

API ID: #100
String ID: N%u;$VB5!6&*
API String ID: 1341478452-3744311036
Opcode ID: 8376ef22bc9ffafea7dcb5e7474014206b3f908397cafe314a75929943a6b799
Instruction ID: 983d8ef5352e8638679e74019dd4edbd032771036ee23287630c5af665884ccf
Opcode Fuzzy Hash: 8376ef22bc9ffafea7dcb5e7474014206b3f908397cafe314a75929943a6b799
Instruction Fuzzy Hash: F4C1C56105EBE05FD3138B749C656A27FB4EE1332430E49DBC4C1DE8B3D128694AC7A6

Uniqueness

Uniqueness Score: -1.00%

Function 020F58EC, Relevance: 3.7, APIs: 1, Strings: 1, Instructions: 170memorynativeCOMMON

Download Yara Rule

APIs

NtAllocateVirtualMemory.NTDLL ref: 020F5B27

Strings

lf$^, xrefs: 020F5CD7

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID: AllocateMemoryVirtual
String ID: lf$^
API String ID: 2167126740-1641397600
Opcode ID: a0297e6a8ff7e5cb34826861e77bbd30696399007f32c9bb16e035447be27834
Instruction ID: a1a597214a8a1a8bd1dfe1a4e107674e425e2a0f40df335be037e19d33c6c682
Opcode Fuzzy Hash: a0297e6a8ff7e5cb34826861e77bbd30696399007f32c9bb16e035447be27834
Instruction Fuzzy Hash: 8A61F3716483899FDB789F74DC807DE7BA2BF49300F90842DCD899B225D7305A81CB56

Uniqueness

Uniqueness Score: -1.00%

Function 020F5953, Relevance: 1.6, APIs: 1, Instructions: 121COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 5fcb901a6557b91e4a35412077ef0953764e7098a80b3add3c37d60b4d3aaa06
Instruction ID: 7f139154f75f23d911efc299683aab84f4d584dee8e6cdf7750a2b83f1b124ea
Opcode Fuzzy Hash: 5fcb901a6557b91e4a35412077ef0953764e7098a80b3add3c37d60b4d3aaa06
Instruction Fuzzy Hash: 424122716483889FEBA99F34CC957DA7FE1EF4A300F95852CCE8997221C3305685CB02

Uniqueness

Uniqueness Score: -1.00%

Function 020F596D, Relevance: 1.6, APIs: 1, Instructions: 119COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 4aad64ee91e5634e5a54c9410a37ed5ee3073f7211d47242de5b55600bfd6c6d
Instruction ID: e240383de4a76774950c8aa0d20c24331aaaec0b25ba470020d510cc032d4581
Opcode Fuzzy Hash: 4aad64ee91e5634e5a54c9410a37ed5ee3073f7211d47242de5b55600bfd6c6d
Instruction Fuzzy Hash: 4A4113716483899FDBA99E748C813DA7BE1EF4A300F91842DCE8D8B225D3345A45CB42

Uniqueness

Uniqueness Score: -1.00%

Function 020F58E9, Relevance: 1.6, APIs: 1, Instructions: 116memorynativeCOMMON

Download Yara Rule

APIs

NtAllocateVirtualMemory.NTDLL ref: 020F5B27

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID: AllocateMemoryVirtual
String ID:
API String ID: 2167126740-0
Opcode ID: a9fcd610ba2e2bcdd8c0a5b62f61410a674a9965da487594ffd4ee7b9e56b10f
Instruction ID: 026c70c72d08741419247c52f2a8fc85f92b295f8ea2f9ad38d8353a37efceff
Opcode Fuzzy Hash: a9fcd610ba2e2bcdd8c0a5b62f61410a674a9965da487594ffd4ee7b9e56b10f
Instruction Fuzzy Hash: 8D41FF716483499FEBB89E75C8817EA7BE1EF09300F80852DCE8997264D7309A81CB42

Uniqueness

Uniqueness Score: -1.00%

Function 020F59B5, Relevance: 1.6, APIs: 1, Instructions: 116memorynativeCOMMON

Download Yara Rule

APIs

NtAllocateVirtualMemory.NTDLL ref: 020F5B27

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID: AllocateMemoryVirtual
String ID:
API String ID: 2167126740-0
Opcode ID: 0c677454a302e355d52ce23043bb008d4167210a83dafb1cb58754ca96f8114c
Instruction ID: 04a09be20d6b98952f086b898204249aac7eb0cf11f5c04f5d3b6dacd8f287aa
Opcode Fuzzy Hash: 0c677454a302e355d52ce23043bb008d4167210a83dafb1cb58754ca96f8114c
Instruction Fuzzy Hash: 674102716083899FDB689F74CC957EA7FE1EF4A300F95852DCE898B221D3305695DB02

Uniqueness

Uniqueness Score: -1.00%

Function 020F5961, Relevance: 1.6, APIs: 1, Instructions: 110COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 0fd7d0ae902f87d643cfffe5b476ab9d1a937a2d6e9afeafd33fb447db8f7a45
Instruction ID: 87aa11f0a9f111530a3761f99afca831f0bebe8dfe85e7846066fd1bf3fb5885
Opcode Fuzzy Hash: 0fd7d0ae902f87d643cfffe5b476ab9d1a937a2d6e9afeafd33fb447db8f7a45
Instruction Fuzzy Hash: 8941EF716483899FEBB89E748C857DE7BE2EF49300F91852DCE8D97220D7305A84CB42

Uniqueness

Uniqueness Score: -1.00%

Function 020F5991, Relevance: 1.6, APIs: 1, Instructions: 106COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 83e2165069b2f7d73e1bb5353a2f4c22048f554528208575c2c62fbed488b948
Instruction ID: 61266863e8767541f5d8182cc23f0261d8d4712572cfc77c119686f31f06bc38
Opcode Fuzzy Hash: 83e2165069b2f7d73e1bb5353a2f4c22048f554528208575c2c62fbed488b948
Instruction Fuzzy Hash: 9B31EE716083499FEBB89E34CC857DA7BE1EF49300F95442DCE8E9B220D7315A84CB41

Uniqueness

Uniqueness Score: -1.00%

Function 020F5A21, Relevance: 1.6, APIs: 1, Instructions: 104memorynativeCOMMON

Download Yara Rule

APIs

NtAllocateVirtualMemory.NTDLL ref: 020F5B27

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID: AllocateMemoryVirtual
String ID:
API String ID: 2167126740-0
Opcode ID: 4029a980cf6aa34618ad23f80c0635b979d5919a896dc8aa62852fb52bdea3ec
Instruction ID: 38e1c8f2ed81f92bf68739a1ea541e722ed4353533a56a3d24e27e17c40c7c49
Opcode Fuzzy Hash: 4029a980cf6aa34618ad23f80c0635b979d5919a896dc8aa62852fb52bdea3ec
Instruction Fuzzy Hash: 9F31C2716083459FEB689F7488857EA7BE1EF4A300F51852DDE8D97220D7305685DB42

Uniqueness

Uniqueness Score: -1.00%

Function 020F59A9, Relevance: 1.6, APIs: 1, Instructions: 104COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 96ce3b3524211167f1d2d90885468655e5c391ae8b532a9534e9b016ba4aeb03
Instruction ID: 32e3856ee4b565b67204994e59b58cc12ff63054a3ac912cbf50f4fc7466efc0
Opcode Fuzzy Hash: 96ce3b3524211167f1d2d90885468655e5c391ae8b532a9534e9b016ba4aeb03
Instruction Fuzzy Hash: 4F312E706083899FEB798F34C8847DA7BE1AF4A300F85452DCE8D8B261C3309A55DB41

Uniqueness

Uniqueness Score: -1.00%

Function 020F5985, Relevance: 1.6, APIs: 1, Instructions: 103COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 59368728b09c33b45b9934ac198bf1a30804895dabc31445aa4981f7d7ec0d54
Instruction ID: d95a0928286033908318331554be3c81be21ac7a73b3f5155579b4f8630bd45c
Opcode Fuzzy Hash: 59368728b09c33b45b9934ac198bf1a30804895dabc31445aa4981f7d7ec0d54
Instruction Fuzzy Hash: 7531F0716083899FEBB99E34CC957DA7BE1EF49300F95452DCE8D9B221D7305A84CB42

Uniqueness

Uniqueness Score: -1.00%

Function 020F5979, Relevance: 1.6, APIs: 1, Instructions: 102COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: e42031ee380d0ded6bb51d830c1c375fb488f608cf54e36b5137fd54bd4acdfb
Instruction ID: 480655c460c6e3f0df0b94766e329f997d3c6b043ba70310d5654d0278e4d125
Opcode Fuzzy Hash: e42031ee380d0ded6bb51d830c1c375fb488f608cf54e36b5137fd54bd4acdfb
Instruction Fuzzy Hash: 5F31E0716083499FEBB89E74C8857EE7BE1EF49300F91442DCE8D97220D7305A84CB52

Uniqueness

Uniqueness Score: -1.00%

Function 020F599D, Relevance: 1.6, APIs: 1, Instructions: 102COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: efad26197692ad19ecb5a32081b1ed47269ba411263585c204cdb5fc85ce0b65
Instruction ID: 0e068d288850093409f09829089db3aad345ee576eb554a74613f6ba5dfba3f0
Opcode Fuzzy Hash: efad26197692ad19ecb5a32081b1ed47269ba411263585c204cdb5fc85ce0b65
Instruction Fuzzy Hash: 563101716043899FEBB89E24CC857DA7BE2EF49300F95812DDE8D9B220D7315A44CB41

Uniqueness

Uniqueness Score: -1.00%

Non-executed Functions

Function 020F86C5, Relevance: 5.5, Strings: 4, Instructions: 466COMMON

Download Yara Rule

Strings

b{<P, xrefs: 020F86EE
,~jq, xrefs: 020F8BD1
SDo], xrefs: 020F8756
obO, xrefs: 020F8C30

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID: ,~jq$SDo]$b{<P$obO
API String ID: 0-3158659135
Opcode ID: f4e26b7f0bb1812ce40a0c3f0e11bd0c39c09c4cdf19f856bc4b1669aa2466ef
Instruction ID: 9125c617d1750a3045e69a31cda30a7ad9c29641a2546712d881922112d73a49
Opcode Fuzzy Hash: f4e26b7f0bb1812ce40a0c3f0e11bd0c39c09c4cdf19f856bc4b1669aa2466ef
Instruction Fuzzy Hash: 0B22E5715483C58FDB72CF38C8987DABBE2AF56320F49819AC8994F696D3348546CB12

Uniqueness

Uniqueness Score: -1.00%

Function 020F12C7, Relevance: 5.2, Strings: 4, Instructions: 180COMMON

Download Yara Rule

Strings

1m<, xrefs: 020F1312
+., xrefs: 020F14EA, 020F1529
`yJ, xrefs: 020F139C
~], xrefs: 020F14AA

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID: 1m<$`yJ$+.$~]
API String ID: 0-1756396018
Opcode ID: cffc64f3eea4687ca08de3fb31b666d9d29d12198455836291cffd529af68c25
Instruction ID: e0daf5aaa44dfe739eb33f734a239ff90c3589f818cea4ea05fec022412ad3af
Opcode Fuzzy Hash: cffc64f3eea4687ca08de3fb31b666d9d29d12198455836291cffd529af68c25
Instruction Fuzzy Hash: DD714A715483C6DBDFB69F388D887DEBBE26F52310F458219CD989BAA5C3309641C742

Uniqueness

Uniqueness Score: -1.00%

Function 020F7336, Relevance: 3.9, Strings: 3, Instructions: 143COMMON

Download Yara Rule

Strings

nM, xrefs: 020F07BA
%n, xrefs: 020F09B9
w8>5, xrefs: 020F0700

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID: w8>5$%n$nM
API String ID: 0-4179584720
Opcode ID: 8d684254d3ffa042ce4d365d74929b67146d1f3f15081ddcd17ae1ec6e428c71
Instruction ID: 2945cee54f694a74e6227a9ebd4b45c2bac18f05c414b908a04bc749dc79b0e8
Opcode Fuzzy Hash: 8d684254d3ffa042ce4d365d74929b67146d1f3f15081ddcd17ae1ec6e428c71
Instruction Fuzzy Hash: 6E51487564830A8FDBA89F38C9557EA7BE3AF85340F41812EECCA9B654D7308D41CB46

Uniqueness

Uniqueness Score: -1.00%

Function 020F7B34, Relevance: 3.8, Strings: 3, Instructions: 62COMMON

Download Yara Rule

Strings

p, xrefs: 020F7BF8
`, xrefs: 020F7C07
{U,}, xrefs: 020F7C43

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID: `$p${U,}
API String ID: 0-3804858737
Opcode ID: 155ce20ef3e60cec7a2e5226004acdda81e5880dd357f2fb4839e2fe52ace69e
Instruction ID: db8b86d14e8c560abbd806a68a01ca6f03be48456e3eda0e07c77767c77e9215
Opcode Fuzzy Hash: 155ce20ef3e60cec7a2e5226004acdda81e5880dd357f2fb4839e2fe52ace69e
Instruction Fuzzy Hash: 342127326943CADBEBB8CE25CC567DE77B3BB81714F55411EC81D8B620D67142868F42

Uniqueness

Uniqueness Score: -1.00%

Function 020F88FD, Relevance: 2.7, Strings: 2, Instructions: 193COMMON

Download Yara Rule

Strings

,~jq, xrefs: 020F8BD1
obO, xrefs: 020F8C30

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID: ,~jq$obO
API String ID: 0-4118472576
Opcode ID: c1cb4a471711949e24dc4c85e08dbdf13199b6da9011f91bbd5037c589c77ce2
Instruction ID: 36cc922de63074e9a64ddbd2434817ce610782a4488878185745b71d3eba28cc
Opcode Fuzzy Hash: c1cb4a471711949e24dc4c85e08dbdf13199b6da9011f91bbd5037c589c77ce2
Instruction Fuzzy Hash: 1781E3715483C48FDFB6CF3888987DABBE2AF42320F49C1AAC9995F686D3354541CB12

Uniqueness

Uniqueness Score: -1.00%

Function 020F13B2, Relevance: 2.6, Strings: 2, Instructions: 139COMMON

Download Yara Rule

Strings

+., xrefs: 020F14EA, 020F1529
~], xrefs: 020F14AA

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID: +.$~]
API String ID: 0-944402594
Opcode ID: 66ade0cc37dbcff05ed228f1224729b79d4904c33b769b1bda9e273c2bee6dc4
Instruction ID: 5ed83455a09334ba84aa39fe1271d80f58cdb29aac0c3760967ac5b5cbb38521
Opcode Fuzzy Hash: 66ade0cc37dbcff05ed228f1224729b79d4904c33b769b1bda9e273c2bee6dc4
Instruction Fuzzy Hash: E45137715483C69FCBB29F388C487EEBBA1AF52320F44835DDD989B6A5C3305645CB52

Uniqueness

Uniqueness Score: -1.00%

Function 020F8A36, Relevance: 2.6, Strings: 2, Instructions: 121COMMON

Download Yara Rule

Strings

,~jq, xrefs: 020F8BD1
obO, xrefs: 020F8C30

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID: ,~jq$obO
API String ID: 0-4118472576
Opcode ID: 00198ac78a3a4b04117f2a4457402806a19f728d14ed0045005d168a80b83cf7
Instruction ID: 97be6994d539308b073d1342e84360b76fdb02f663cdbdd156b17c6c6326a3bf
Opcode Fuzzy Hash: 00198ac78a3a4b04117f2a4457402806a19f728d14ed0045005d168a80b83cf7
Instruction Fuzzy Hash: 0F41E2718843C58BCFB5CF2888987DBBBE2AF45350F45C1AAC9499F64AC2314942CB61

Uniqueness

Uniqueness Score: -1.00%

Function 020F8AE2, Relevance: 2.6, Strings: 2, Instructions: 92COMMON

Download Yara Rule

Strings

,~jq, xrefs: 020F8BD1
obO, xrefs: 020F8C30

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID: ,~jq$obO
API String ID: 0-4118472576
Opcode ID: c9c62f9531ce9b1296c81b9fb4296a6ee21e25d6734e7e8e2273b36500e2f866
Instruction ID: 6b3fa3e114db2f9dac885541fc0a121ccd209efa344a696ea91833fadec6d7ca
Opcode Fuzzy Hash: c9c62f9531ce9b1296c81b9fb4296a6ee21e25d6734e7e8e2273b36500e2f866
Instruction Fuzzy Hash: 873104768842898BCFB58F298C947D777F2AF95310F46805FCD49AF609C2314A86CBA5

Uniqueness

Uniqueness Score: -1.00%

Function 020F0231, Relevance: 1.4, Strings: 1, Instructions: 161COMMON

Download Yara Rule

Strings

,7N , xrefs: 020F73F6

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID: AllocateMemoryVirtual
String ID: ,7N
API String ID: 2167126740-3205529292
Opcode ID: 2f0a40d46269085252f630c579160401790f342423abe3b3530615359cb3d0b3
Instruction ID: 064998ec8f4295e734d7f08e50e5089145e001333615fe416cea679ff30e5453
Opcode Fuzzy Hash: 2f0a40d46269085252f630c579160401790f342423abe3b3530615359cb3d0b3
Instruction Fuzzy Hash: 955112705443869FCBB4AF348C46BEEBBB6AF41320F51452EDD8A96521D7349981DF02

Uniqueness

Uniqueness Score: -1.00%

Function 020F09D6, Relevance: 1.4, Strings: 1, Instructions: 147COMMON

Download Yara Rule

Strings

0A, xrefs: 020F09D8

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID: AllocateMemoryVirtual
String ID: 0A
API String ID: 2167126740-2007828011
Opcode ID: 4d809ff927b7789bc4684a0b73ae3ee27a83680bef5dfcaa28fc09de9b381618
Instruction ID: 76d1089b40e692baf3b0d07067353a88ffc42f175f73a06e21faddc12485c23b
Opcode Fuzzy Hash: 4d809ff927b7789bc4684a0b73ae3ee27a83680bef5dfcaa28fc09de9b381618
Instruction Fuzzy Hash: 485101706483859BCBB8AE68DC807EE77F2EF49340F55402EED899BB15D7304A858B12

Uniqueness

Uniqueness Score: -1.00%

Function 020F5D2B, Relevance: .2, Instructions: 220COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID: AllocateMemoryVirtual
String ID:
API String ID: 2167126740-0
Opcode ID: 3ba38e79b07cf3f43826b424dbb0f4d6dbe63b24fadc91d43e28e9b407f3866d
Instruction ID: 905a899c9d7e583ae1697e609a924d7e44f5b8ffd778340d2ba74de05fe62044
Opcode Fuzzy Hash: 3ba38e79b07cf3f43826b424dbb0f4d6dbe63b24fadc91d43e28e9b407f3866d
Instruction Fuzzy Hash: AF91E17024438A9FDBB49E34CD51BEE7BF6EF55340F44842DDD9A9A610E7318680DB12

Uniqueness

Uniqueness Score: -1.00%

Function 020F2A58, Relevance: .2, Instructions: 186COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 565ed78aee6c65f53cd4848eedef07718c882b4444e82cd495098b7406ee9ac7
Instruction ID: d0aa3cb94fa4e67918669c3d0ffee46f2c5146615d9f4d466f0870a7e80b8e92
Opcode Fuzzy Hash: 565ed78aee6c65f53cd4848eedef07718c882b4444e82cd495098b7406ee9ac7
Instruction Fuzzy Hash: 0971CC716142889FCB749E34CC557EE7BE6FF89310F56451E9D8E9B250C7309A81CB42

Uniqueness

Uniqueness Score: -1.00%

Function 020F38AB, Relevance: .2, Instructions: 164COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: ec364de358d039e60e3092c7def345f6a107cf8a319529002e244a2977daf54d
Instruction ID: 19b3b309d100d1ca9ae9193ee93768f30e5989219e5ec1f1be21c2386f990713
Opcode Fuzzy Hash: ec364de358d039e60e3092c7def345f6a107cf8a319529002e244a2977daf54d
Instruction Fuzzy Hash: EB71D171148384CFD7A8AF34C899BEABBF1FF01310F56859DD98A9B561C7349981CB12

Uniqueness

Uniqueness Score: -1.00%

Function 020F1F48, Relevance: .1, Instructions: 135COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 78785894cb5ef9b90cfd19acee5d50fcecf26aeffee1c99a0df80695587e9fad
Instruction ID: 555440e10459e50a23d0faf083119e0e9b2849e9a21ff10861828b3d92cb7d07
Opcode Fuzzy Hash: 78785894cb5ef9b90cfd19acee5d50fcecf26aeffee1c99a0df80695587e9fad
Instruction Fuzzy Hash: 5C51CCB2A442889BCF74CF29CC94BDA7BA6AFC9350F56412EEC4C9B310C7309A41CB51

Uniqueness

Uniqueness Score: -1.00%

Function 020F4047, Relevance: .1, Instructions: 133COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: da7e745d91f98091658d039f51d451b63b1fa5523927849ee211d11edf0fe095
Instruction ID: 791229aca58503260c0334b3a068ebcba72980536170dbe2a21f6ebed1116a98
Opcode Fuzzy Hash: da7e745d91f98091658d039f51d451b63b1fa5523927849ee211d11edf0fe095
Instruction Fuzzy Hash: 6E519D72A447488FD7B4CE65DAD17EB76E2BB98304F84062E8F4E8BB45C330A6409B55

Uniqueness

Uniqueness Score: -1.00%

Function 020F3894, Relevance: .1, Instructions: 123COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: a3f3ef0168ea4f41036105d1497eb55617989d9cb89bd3f8fdb50be078183a55
Instruction ID: 2720cc91ffdcbfb50fd17b681c47661ae357b8388b7f1344f828412f10e6048b
Opcode Fuzzy Hash: a3f3ef0168ea4f41036105d1497eb55617989d9cb89bd3f8fdb50be078183a55
Instruction Fuzzy Hash: 2751D5711083449FD7A8AF34C855BEABBF1FF11310F5684ADDACA9B565D7308981CB12

Uniqueness

Uniqueness Score: -1.00%

Function 020F2835, Relevance: .1, Instructions: 96COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID: AllocateMemoryVirtual
String ID:
API String ID: 2167126740-0
Opcode ID: 0ada5b759f04d6d5e2d00e388e64be6d9e36026052cb462d72bd7964be9cf84c
Instruction ID: 47d0033b2f45f25f2720c19ea0990e639e83deff5946afa3a4e51f5cc2c4108c
Opcode Fuzzy Hash: 0ada5b759f04d6d5e2d00e388e64be6d9e36026052cb462d72bd7964be9cf84c
Instruction Fuzzy Hash: 7E3145366043189FDBB4AE748D85BEE77A3EF44310F85482DED8AA3611C2350980DB92

Uniqueness

Uniqueness Score: -1.00%

Function 020F7870, Relevance: .1, Instructions: 64COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 5cb048c234bef6dfab2fb8914be9a19e487800a7eb41d625e78bea55bcca4e63
Instruction ID: 76ac42b006d2ecce55d49b0529bae2e9fdd8357f0b9e4bedd3f8bf1632d9db06
Opcode Fuzzy Hash: 5cb048c234bef6dfab2fb8914be9a19e487800a7eb41d625e78bea55bcca4e63
Instruction Fuzzy Hash: 9D21C0346883468FCBB0CF68C8D07DB77B1EF5A304F454169DE898BA12D7704902D751

Uniqueness

Uniqueness Score: -1.00%

Function 020F3AF3, Relevance: .1, Instructions: 63COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 39f91a9c322d3ecd0a9251e55c9f6d3b9e2762c583dc0e6263a14306b487679e
Instruction ID: 3b9f3e642a24bd6f7a5b26d9d2ccc1b4fbcbc1c4a60c8f8478b8a9270e96f8f5
Opcode Fuzzy Hash: 39f91a9c322d3ecd0a9251e55c9f6d3b9e2762c583dc0e6263a14306b487679e
Instruction Fuzzy Hash: F521CF711483489FDBA8AF34C896BEABBF1EF04350F56446DDE869A561D7304881CA12

Uniqueness

Uniqueness Score: -1.00%

Function 020F5707, Relevance: .1, Instructions: 62COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 6955e3d6a7215272c903c3512dd54c6c94647212572f444c15088025a1cb1de0
Instruction ID: 50f0a46c84ce9489459a6814d07840aee43448f8461377b662bf6f00ba6c2864
Opcode Fuzzy Hash: 6955e3d6a7215272c903c3512dd54c6c94647212572f444c15088025a1cb1de0
Instruction Fuzzy Hash: 3E212370A443468FCB388E38CD697EB37E2AF95350F16421E9CCBD7290C3349A418B06

Uniqueness

Uniqueness Score: -1.00%

Function 020F3BE0, Relevance: .1, Instructions: 52COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: b3a4f66c58992519e920e4a004c15ece41bfbef59d1a6d77633450a5b8ca6230
Instruction ID: 8e01cd1f8bd9df550e4fd46a1e2fe4a7453999c2af1fdf7fd58d0b26c70ed67b
Opcode Fuzzy Hash: b3a4f66c58992519e920e4a004c15ece41bfbef59d1a6d77633450a5b8ca6230
Instruction Fuzzy Hash: 4A11E776A143799BDB749F389D847DB73B5AF8C740F5681299D88A7604C3701F008B92

Uniqueness

Uniqueness Score: -1.00%

Function 020F7A47, Relevance: .0, Instructions: 40COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 37c4be3d8554837f38b7aae9114e5fd88f5f02b19fa3725ae52b5b9e462343d1
Instruction ID: daa394b63076e91d0a8bb1ab4d91c71fd8343c6d4e8b2bf8c8b7420d936a357e
Opcode Fuzzy Hash: 37c4be3d8554837f38b7aae9114e5fd88f5f02b19fa3725ae52b5b9e462343d1
Instruction Fuzzy Hash: 41014C71644748CFC775DE24C8C4AD9B3B2FF98750F5A8129DA098B720C730AA41DB10

Uniqueness

Uniqueness Score: -1.00%

Function 020F5513, Relevance: .0, Instructions: 7COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: 7108e82db9d6d5d313b28009ca99ac4178edb3e62bea4aceddc6b32ab06703ee
Instruction ID: 49fe90bb3d421d04356dae7e1b68ca181a4960717d099fa251ce76ff79282e90
Opcode Fuzzy Hash: 7108e82db9d6d5d313b28009ca99ac4178edb3e62bea4aceddc6b32ab06703ee
Instruction Fuzzy Hash: 25B092B62026808FFB45CF08C582B0073A0FB01AC8F080490E402CF712C224E904CA01

Uniqueness

Uniqueness Score: -1.00%

Function 020F7367, Relevance: .0, Instructions: 4COMMON

Download Yara Rule

Memory Dump Source

Source File: 00000000.00000002.1173739995.00000000020F0000.00000040.00000001.sdmp, Offset: 020F0000, based on PE: false

Yara matches

Similarity

API ID:
String ID:
API String ID:
Opcode ID: ab2d7faec90206d04624137dcf391b9a6c0b9a6dad95826754e4c5e29fff86cb
Instruction ID: bebcbd0f18a999ce64e2d619b59837d29f74db5f3d96bd371bc818b82041d4c7
Opcode Fuzzy Hash: ab2d7faec90206d04624137dcf391b9a6c0b9a6dad95826754e4c5e29fff86cb
Instruction Fuzzy Hash: F9B00179662A80CFCE96CF09C290E40B3B4FB48B50F4258D0E8118BB22C268E900CA10

Uniqueness

Uniqueness Score: -1.00%

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 perform software packing or virtual machine software protection to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. Virtual machine software protection translates an executable's original code into a special format that only a special virtual machine can run. A virtual machine is then called to run this code.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata
Platforms:	macOS, Windows
Url:	Open detailed description by Mitre

Description:	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 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 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 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

Loading ...

Warning!

Windows Analysis Report ftyaXQevlQ.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Threatname: GuLoader

Yara Overview

Memory Dumps

Sigma Overview

Jbx Signature Overview

AV Detection:

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:

Language, Device and Operating System Detection:

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

Contacted URLs

Contacted IPs

General Information

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASN

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Sections

Resources

Imports

Version Infos

Possible Origin

Network Behavior

Code Manipulations

Statistics

CPU Usage

Memory Usage

System Behavior

Analysis Process: ftyaXQevlQ.exe PID: 6588 Parent PID: 5908

General

Chronological Activities

Disassembly

Code Analysis

Analysis Process: ftyaXQevlQ.exe PID: 6588 Parent PID: 5908 ftyaXQevlQ.exeCOMMON

Executed Functions

Function 00401144, Relevance: 5.7, APIs: 1, Strings: 2, Instructions: 404COMMON