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Analysis Report Remodeller8.exe

Overview

General Information

Sample Name:	Remodeller8.exe
Analysis ID:	384221
MD5:	147eeed85d599916758d6bba7d86b434
SHA1:	15a85b8d36ec5baeac941a32450026d610358961
SHA256:	60bc4eef19e2c547add07b45bdbd4aeb00ca75fe7269cac5fa71a8ceb87e5cb9
Tags:	exeGuLoader
Infos:
Most interesting Screenshot:

Detection

GuLoader

Score:	72
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Multi AV Scanner detection for submitted file

Yara detected GuLoader

Detected RDTSC dummy instruction sequence (likely for instruction hammering)

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

Creates a DirectInput object (often for capturing keystrokes)

Detected potential crypto function

PE file contains an invalid checksum

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

Startup

System is w10x64

Remodeller8.exe (PID: 6860 cmdline: 'C:\Users\user\Desktop\Remodeller8.exe' MD5: 147EEED85D599916758D6BBA7D86B434)

cleanup

Malware Configuration

No configs have been found

Yara Overview

Memory Dumps

Source	Rule	Description	Author	Strings
00000001.00000002.847967336.0000000000530000.00000040.00000001.sdmp	JoeSecurity_GuLoader	Yara detected GuLoader	Joe Security

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: Remodeller8.exe	Virustotal: Detection: 52%			Perma Link
Source: Remodeller8.exe	ReversingLabs: Detection: 56%

Machine Learning detection for sample

Show sources

Source: Remodeller8.exe

Joe Sandbox ML: detected

Source: Remodeller8.exe

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

Source: Remodeller8.exe, 00000001.00000002.848068433.00000000006CA000.00000004.00000020.sdmp

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

Source: C:\Users\user\Desktop\Remodeller8.exe

Process Stats: CPU usage > 98%

Source: C:\Users\user\Desktop\Remodeller8.exe	Code function: 1_2_0040905F
Source: C:\Users\user\Desktop\Remodeller8.exe	Code function: 1_2_004090A7

Source: Remodeller8.exe	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: Remodeller8.exe	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST

Source: Remodeller8.exe, 00000001.00000002.848261257.0000000002370000.00000002.00000001.sdmp

Binary or memory string: OriginalFilenameuser32j% vs Remodeller8.exe

Source: Remodeller8.exe

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

Source: classification engine

Classification label: mal72.troj.evad.winEXE@1/0@0/0

Source: C:\Users\user\Desktop\Remodeller8.exe

File created: C:\Users\user\AppData\Local\Temp\~DFB617D45F1B8ED128.TMP

Jump to behavior

Source: Remodeller8.exe

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

Source: C:\Users\user\Desktop\Remodeller8.exe

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

Source: C:\Users\user\Desktop\Remodeller8.exe

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

Source: Remodeller8.exe	Virustotal: Detection: 52%
Source: Remodeller8.exe	ReversingLabs: Detection: 56%

Data Obfuscation:

Yara detected GuLoader

Show sources

Source: Yara match

File source: 00000001.00000002.847967336.0000000000530000.00000040.00000001.sdmp, type: MEMORY

Source: Remodeller8.exe

Static PE information: real checksum: 0x1ec6a should be: 0x2826d

Source: C:\Users\user\Desktop\Remodeller8.exe	Code function: 1_2_0040201B pushfd ; ret
Source: C:\Users\user\Desktop\Remodeller8.exe	Code function: 1_2_004040CB pushfd ; retf
Source: C:\Users\user\Desktop\Remodeller8.exe	Code function: 1_2_00408083 push ebx; ret
Source: C:\Users\user\Desktop\Remodeller8.exe	Code function: 1_2_00405086 push ds; retf
Source: C:\Users\user\Desktop\Remodeller8.exe	Code function: 1_2_00403168 pushfd ; retf
Source: C:\Users\user\Desktop\Remodeller8.exe	Code function: 1_2_00403E66 pushfd ; ret
Source: C:\Users\user\Desktop\Remodeller8.exe	Code function: 1_2_0040BB37 push 7600FFCEh; iretd

Source: C:\Users\user\Desktop\Remodeller8.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\Remodeller8.exe

RDTSC instruction interceptor: First address: 00000000005362CD second address: 00000000005362CD instructions:

Tries to detect virtualization through RDTSC time measurements

Show sources

Source: C:\Users\user\Desktop\Remodeller8.exe	RDTSC instruction interceptor: First address: 000000000040926C second address: 000000000040926C instructions: 0x00000000 rdtsc 0x00000002 cmp ebx, 31h 0x00000005 packsswb mm5, mm1 0x00000008 pcmpgtw xmm2, xmm3 0x0000000c psrlq xmm1, 0Fh 0x00000011 packssdw mm2, mm4 0x00000014 pxor mm1, mm4 0x00000017 fcomp st(0), st(2) 0x00000019 jmp 00007F09007A6E5Ch 0x0000001b cmp eax, 20h 0x0000001e cmp eax, 000000FBh 0x00000023 cmp ebx, 00000090h 0x00000029 cmp ebx, 000000C3h 0x0000002f cmp ebx, 000000A1h 0x00000035 cmp ebx, 00000090h 0x0000003b cmp ebx, 52h 0x0000003e cmp edi, 02EAFF40h 0x00000044 psrad xmm7, xmm6 0x00000048 paddb xmm5, xmm0 0x0000004c fsqrt 0x0000004e pause 0x00000050 fsubp st(6), st(0) 0x00000052 fld1 0x00000054 jmp 00007F09007A6E5Dh 0x00000056 movd mm1, ebx 0x00000059 movd mm1, ebx 0x0000005c movd mm1, ebx 0x0000005f movd mm1, ebx 0x00000062 jne 00007F09007A6C4Dh 0x00000068 inc edi 0x00000069 cmp ebx, 000000ACh 0x0000006f cmp ebx, 40h 0x00000072 cmp ebx, 4Eh 0x00000075 cmp ebx, 26h 0x00000078 xchg esi, esi 0x0000007a fpatan 0x0000007c punpckhbw mm7, mm3 0x0000007f movd xmm3, ebx 0x00000083 wait 0x00000084 wait 0x00000085 pcmpeqd xmm3, xmm0 0x00000089 jmp 00007F09007A6E5Dh 0x0000008b cmp ebx, 000000E7h 0x00000091 cmp eax, 000000D5h 0x00000096 cmp eax, 000000F4h 0x0000009b cmp eax, 3Bh 0x0000009e cmp eax, 000000ACh 0x000000a3 cmp ebx, 000000B2h 0x000000a9 rdtsc
Source: C:\Users\user\Desktop\Remodeller8.exe	RDTSC instruction interceptor: First address: 00000000005362CD second address: 00000000005362CD instructions:
Source: C:\Users\user\Desktop\Remodeller8.exe	RDTSC instruction interceptor: First address: 0000000000533353 second address: 0000000000533353 instructions: 0x00000000 rdtsc 0x00000002 xor eax, eax 0x00000004 inc eax 0x00000005 cpuid 0x00000007 popad 0x00000008 call 00007F0900793425h 0x0000000d lfence 0x00000010 mov edx, dword ptr [7FFE0014h] 0x00000016 lfence 0x00000019 ret 0x0000001a sub edx, esi 0x0000001c ret 0x0000001d test cl, 00000017h 0x00000020 pop ecx 0x00000021 jmp 00007F090079341Ah 0x00000023 cmp bx, 41F8h 0x00000028 cmp eax, ecx 0x0000002a add edi, edx 0x0000002c dec ecx 0x0000002d cmp ecx, 00000000h 0x00000030 jne 00007F09007933C7h 0x00000032 test dx, dx 0x00000035 test ah, dh 0x00000037 push ecx 0x00000038 cld 0x00000039 test ah, ah 0x0000003b call 00007F0900793462h 0x00000040 call 00007F0900793435h 0x00000045 lfence 0x00000048 mov edx, dword ptr [7FFE0014h] 0x0000004e lfence 0x00000051 ret 0x00000052 mov esi, edx 0x00000054 pushad 0x00000055 rdtsc

Source: C:\Users\user\Desktop\Remodeller8.exe

Code function: 1_2_0040905F rdtsc

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\Remodeller8.exe

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

Source: C:\Users\user\Desktop\Remodeller8.exe

Code function: 1_2_0040905F rdtsc

Source: all processes

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

Source: Remodeller8.exe, 00000001.00000002.848153018.0000000000E50000.00000002.00000001.sdmp	Binary or memory string: Shell_TrayWnd
Source: Remodeller8.exe, 00000001.00000002.848153018.0000000000E50000.00000002.00000001.sdmp	Binary or memory string: Progman
Source: Remodeller8.exe, 00000001.00000002.848153018.0000000000E50000.00000002.00000001.sdmp	Binary or memory string: &Program Manager
Source: Remodeller8.exe, 00000001.00000002.848153018.0000000000E50000.00000002.00000001.sdmp	Binary or memory string: Progmanlock

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	Input Capture1	Security Software Discovery31	Remote Services	Input Capture1	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	Process Injection1	LSASS Memory	Virtualization/Sandbox Evasion11	Remote Desktop Protocol	Archive Collected Data1	Exfiltration Over Bluetooth	Junk Data	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information1	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)	Binary Padding	NTDS	System Information Discovery21	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
Remodeller8.exe	53%	Virustotal		Browse
Remodeller8.exe	56%	ReversingLabs	Win32.Trojan.GuLoader
Remodeller8.exe	100%	Joe Sandbox ML

Dropped Files

No Antivirus matches

Unpacked PE Files

No Antivirus matches

Domains

No Antivirus matches

URLs

No Antivirus matches

Domains and IPs

Contacted Domains

No contacted domains info

Contacted IPs

No contacted IP infos

General Information

Joe Sandbox Version:	31.0.0 Emerald
Analysis ID:	384221
Start date:	08.04.2021
Start time:	18:53:53
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 6m 56s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	Remodeller8.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:	20
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:	mal72.troj.evad.winEXE@1/0@0/0
EGA Information:	Failed
HDC Information:	Successful, ratio: 97.1% (good quality ratio 37%) Quality average: 20.9% Quality standard deviation: 30.2%
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): MpCmdRun.exe, audiodg.exe, BackgroundTransferHost.exe, WMIADAP.exe, backgroundTaskHost.exe, conhost.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):	5.623110196923232
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:	Remodeller8.exe
File size:	110592
MD5:	147eeed85d599916758d6bba7d86b434
SHA1:	15a85b8d36ec5baeac941a32450026d610358961
SHA256:	60bc4eef19e2c547add07b45bdbd4aeb00ca75fe7269cac5fa71a8ceb87e5cb9
SHA512:	dfeeb831eac7d1e2f1f806cac44271a031f3457a8a844a2388cbcfa702c376dc8a98cbf5842bdc950eb70be123ff4cac15189d4b31942c6f96936e5f34d8b75d
SSDEEP:	1536:c11KYD/YRqwXvKQeCPd2vL2M/FPVm9vyIhyEDPVm9vDd2Mf2v:YKawq2vKQJP18VmHsEzVmy
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......Y.................0...................@....@................

File Icon


Icon Hash:	c0c6f2e0e4fefe3f

Static PE Info

General
Entrypoint:	0x4013e8
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:	0x59EB0BB4 [Sat Oct 21 08:56:20 2017 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:	d1ed0dda3501483d16a7ad09b76f3b08

Entrypoint Preview

Instruction
push 004111D8h
call 00007F0900AA8AE3h
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
inc eax
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax], al
add dh, dh
mov byte ptr [ecx+0Eh], bh
shl dword ptr [ebx-0044BAFCh], 13h
mov dword ptr [00F560B8h], eax
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [ecx], al
add byte ptr [eax], al
add byte ptr [edx+00h], al
push es
push eax
add dword ptr [ecx], 53h
jns 00007F0900AA8B5Eh
insb
outsd
imul esi, dword ptr [bp+di+61h], 6E6F6974h
add byte ptr [ebx], cl
add eax, dword ptr [eax]
add byte ptr [eax], al
add bh, bh
int3
xor dword ptr [eax], eax
or ebp, ebp
and dl, byte ptr [bp+di-2Dh]
pop ecx
inc ebx
inc esi
xchg eax, ebx
push edi
dec edx
test eax, edx
mov byte ptr [edi-03h], ch
or al, 79h
sal byte ptr [eax+32h], 1
mov dword ptr [esi-73h], eax
xchg eax, ebp
mov bp, 593Bh
insb
test dword ptr [edx], edi
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
pushfd
cld
add byte ptr [eax], al
retf
cli
add byte ptr [eax], al
add byte ptr [ebx], dl
add byte ptr [ebp+6Dh], al
bound esp, dword ptr [ebp+64h]
jnc 00007F0900AA8B57h
imul esi, dword ptr [ebx+61h], 6Dh
imul ebp, dword ptr [esi+65h], 73656E72h
aaa

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x13604	0x28	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x16000	0x5c42	.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	0x108	.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	0x12aac	0x13000	False	0.417878803454	data	6.02715738089	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
.data	0x14000	0x117c	0x1000	False	0.00634765625	data	0.0	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ
.rsrc	0x16000	0x5c42	0x6000	False	0.35986328125	data	5.27314891378	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
RT_ICON	0x1ad9a	0xea8	data
RT_ICON	0x1a4f2	0x8a8	data
RT_ICON	0x19f8a	0x568	GLS_BINARY_LSB_FIRST
RT_ICON	0x179e2	0x25a8	dBase III DBT, version number 0, next free block index 40
RT_ICON	0x1693a	0x10a8	data
RT_ICON	0x164d2	0x468	GLS_BINARY_LSB_FIRST
RT_GROUP_ICON	0x16478	0x5a	data
RT_VERSION	0x161e0	0x298	data	Guarani	Paraguay

Imports

DLL

Import

MSVBVM60.DLL

_CIcos, _adj_fptan, __vbaVarMove, __vbaFreeVar, __vbaLineInputStr, __vbaStrVarMove, __vbaFreeVarList, _adj_fdiv_m64, _adj_fprem1, __vbaHresultCheckObj, __vbaLenBstrB, _adj_fdiv_m32, __vbaAryDestruct, __vbaOnError, _adj_fdiv_m16i, _adj_fdivr_m16i, __vbaFpR8, __vbaVarTstLt, _CIsin, __vbaChkstk, __vbaFileClose, EVENT_SINK_AddRef, __vbaGenerateBoundsError, __vbaStrCmp, __vbaAryConstruct2, __vbaObjVar, _adj_fpatan, EVENT_SINK_Release, _CIsqrt, EVENT_SINK_QueryInterface, __vbaExceptHandler, _adj_fprem, _adj_fdivr_m64, __vbaFPException, _CIlog, __vbaFileOpen, __vbaNew2, __vbaR8Str, _adj_fdiv_m32i, _adj_fdivr_m32i, __vbaStrCopy, _adj_fdivr_m32, _adj_fdiv_r, __vbaLateMemCall, __vbaVarAdd, __vbaVarDup, __vbaFpI4, _CIatan, __vbaStrMove, _allmul, _CItan, _CIexp, __vbaFreeStr, __vbaFreeObj

Version Infos

Description	Data
Translation	0x0474 0x04b0
InternalName	Remodeller8
FileVersion	1.00
CompanyName	Pana-sonic
Comments	Pana-sonic
ProductName	Pana-sonic
ProductVersion	1.00
FileDescription	Pana-sonic
OriginalFilename	Remodeller8.exe

Possible Origin

Language of compilation system	Country where language is spoken	Map
Guarani	Paraguay

Network Behavior

No network behavior found

Code Manipulations

Statistics

System Behavior

Analysis Process: Remodeller8.exe PID: 6860 Parent PID: 5980

General

Start time:	18:54:41
Start date:	08/04/2021
Path:	C:\Users\user\Desktop\Remodeller8.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\Desktop\Remodeller8.exe'
Imagebase:	0x400000
File size:	110592 bytes
MD5 hash:	147EEED85D599916758D6BBA7D86B434
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	Visual Basic
Yara matches:	Rule: JoeSecurity_GuLoader, Description: Yara detected GuLoader, Source: 00000001.00000002.847967336.0000000000530000.00000040.00000001.sdmp, Author: Joe Security
Reputation:	low

Disassembly

Code Analysis

Reset < >

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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

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Warning!

Analysis Report Remodeller8.exe

Overview

General Information

Detection

Signatures

Classification

Startup

Malware Configuration

Yara Overview

Memory Dumps

Sigma Overview

Signature Overview

AV Detection:

Compliance:

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:

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

Contacted IPs

General Information

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASN

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Sections

Resources

Imports

Version Infos

Possible Origin

Network Behavior

Code Manipulations

Statistics

System Behavior

Analysis Process: Remodeller8.exe PID: 6860 Parent PID: 5980

General

Disassembly

Code Analysis