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Windows Analysis Report http___2.56.59.76_alig.jpg

Overview

General Information

Sample Name:	http___2.56.59.76_alig.jpg (renamed file extension from jpg to exe)
Analysis ID:	457978
MD5:	4cb9e2f765041f74d74e4635144ce621
SHA1:	472ee254ad0196a8a80517d19d2d2f3f0df1fdd7
SHA256:	bd068442713d668c544ed7c9b439e27121b33ac1573b12c95c7ff7ca8003d283
Tags:	exejpg
Infos:
Most interesting Screenshot:

Detection

GuLoader

Score:	76
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Found malware configuration

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

Contains functionality to retrieve information about pressed keystrokes

Creates a DirectInput object (often for capturing keystrokes)

Detected potential crypto function

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

http___2.56.59.76_alig.exe (PID: 7152 cmdline: 'C:\Users\user\Desktop\http___2.56.59.76_alig.exe' MD5: 4CB9E2F765041F74D74E4635144CE621)

cleanup

Malware Configuration

Threatname: GuLoader

{"Payload URL": "https://onedrive.live.com/download"}

Yara Overview

Memory Dumps

Source	Rule	Description	Author	Strings
00000001.00000002.1158179562.0000000003CB0000.00000040.00000001.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: 00000001.00000002.1158179562.0000000003CB0000.00000040.00000001.sdmp

Malware Configuration Extractor: GuLoader {"Payload URL": "https://onedrive.live.com/download"}

Machine Learning detection for sample

Show sources

Source: http___2.56.59.76_alig.exe

Joe Sandbox ML: detected

Source: http___2.56.59.76_alig.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: https://onedrive.live.com/download

Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe

Code function: 1_2_0040289C GetAsyncKeyState,

Source: http___2.56.59.76_alig.exe, 00000001.00000002.1157181207.000000000076A000.00000004.00000020.sdmp

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

Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe

Process Stats: CPU usage > 98%

Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB667C NtAllocateVirtualMemory,
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB67D4 NtAllocateVirtualMemory,
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB66A4 NtAllocateVirtualMemory,
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB661D NtAllocateVirtualMemory,

Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB667C
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB97C8
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB03CC
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB11D3
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB41D3
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB4FD3
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CBA3EE
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CBA3EC
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB53FB
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB13F6
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB6380
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB9580
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CBAD9D
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB499D
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB2FAB
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB9FAB
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CBADAB
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CBA1A8
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB2DA1
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB23A7
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB9DBA
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB49B7
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB0FB6
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB9D4D
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB0B47
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB596E
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB4D6C
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB0B63
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB3163
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB2379
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB0376
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB1508
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB1102
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB9D4D
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB5718
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB2B1F
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB511C
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB0F17
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB9D29
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB4128
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CBAF28
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB0930
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB5534
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB08D9
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB9AD4
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB06EB
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB12F4
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB2285
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CBA09F
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB5290
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB9690
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB5AAE
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB4EA2
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB8CA1
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB66A4
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB9EB8
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB8ABF
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB9ABD
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB40B1
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB584C
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB5446
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB1667
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB947B
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB9478
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CBAE7E
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CBAE1E
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB661D
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB4627
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB1E39
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB043C
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB3032
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB4831
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB0836
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB5636

Source: http___2.56.59.76_alig.exe, 00000001.00000002.1157310262.0000000002280000.00000002.00000001.sdmp	Binary or memory string: OriginalFilenameuser32j% vs http___2.56.59.76_alig.exe
Source: http___2.56.59.76_alig.exe, 00000001.00000000.634073264.0000000000423000.00000002.00020000.sdmp	Binary or memory string: OriginalFilenamealig.exe vs http___2.56.59.76_alig.exe
Source: http___2.56.59.76_alig.exe	Binary or memory string: OriginalFilenamealig.exe vs http___2.56.59.76_alig.exe

Source: http___2.56.59.76_alig.exe

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

Source: classification engine

Classification label: mal76.troj.evad.winEXE@1/0@0/1

Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe

File created: C:\Users\user\AppData\Local\Temp\~DFCEE7CBDD8D96BF04.TMP

Jump to behavior

Source: http___2.56.59.76_alig.exe

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

Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe

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

Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe

File read: C:\$Recycle.Bin\S-1-5-21-3853321935-2125563209-4053062332-1002\desktop.ini

Jump to behavior

Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe

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

Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4a04656d-52aa-49de-8a09-cb178760e748}\InProcServer32

Data Obfuscation:

Yara detected GuLoader

Show sources

Source: Yara match

File source: 00000001.00000002.1158179562.0000000003CB0000.00000040.00000001.sdmp, type: MEMORY

Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_00407B80 push eax; ret
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB711C push esi; ret
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CBB869 pushad ; ret

Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Process information set: NOOPENFILEERRORBOX

Malware Analysis System Evasion:

Contains functionality to detect hardware virtualization (CPUID execution measurement)

Show sources

Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB4FD3
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB53FB
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB499D
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB2FAB
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB9D4D
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB4D6C
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB3163
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB9D4D
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB511C
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB0F17
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB4128
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB2285
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB5290
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB4EA2
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB40B1
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB9478
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB3032

Tries to detect virtualization through RDTSC time measurements

Show sources

Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe

RDTSC instruction interceptor: First address: 0000000003CB92C9 second address: 0000000003CB92C9 instructions: 0x00000000 rdtsc 0x00000002 mov eax, 7305038Fh 0x00000007 sub eax, 428F9BE4h 0x0000000c xor eax, A94964F8h 0x00000011 add eax, 66C3FCAEh 0x00000016 cpuid 0x00000018 cmp bh, bh 0x0000001a popad 0x0000001b call 00007F7518B710E5h 0x00000020 lfence 0x00000023 mov edx, 89618492h 0x00000028 xor edx, A0F4BA61h 0x0000002e add edx, F6C4231Dh 0x00000034 xor edx, 5FA76204h 0x0000003a mov edx, dword ptr [edx] 0x0000003c lfence 0x0000003f cmp cl, bl 0x00000041 jmp 00007F7518B71104h 0x00000043 cmp edx, ecx 0x00000045 ret 0x00000046 sub edx, esi 0x00000048 ret 0x00000049 add edi, edx 0x0000004b nop 0x0000004c dec dword ptr [ebp+000000F8h] 0x00000052 cmp dword ptr [ebp+000000F8h], 00000000h 0x00000059 jne 00007F7518B710BBh 0x0000005b call 00007F7518B71184h 0x00000060 call 00007F7518B71108h 0x00000065 lfence 0x00000068 mov edx, 89618492h 0x0000006d xor edx, A0F4BA61h 0x00000073 add edx, F6C4231Dh 0x00000079 xor edx, 5FA76204h 0x0000007f mov edx, dword ptr [edx] 0x00000081 lfence 0x00000084 cmp cl, bl 0x00000086 jmp 00007F7518B71104h 0x00000088 cmp edx, ecx 0x0000008a ret 0x0000008b mov esi, edx 0x0000008d pushad 0x0000008e rdtsc

Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe

Code function: 1_2_03CB03CC 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\http___2.56.59.76_alig.exe

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

Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe

Code function: 1_2_03CB03CC rdtsc

Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB8DE9 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB61AD mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB87BC mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB9D4D mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB9D4D mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB9D29 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB4128 mov eax, dword ptr fs:[00000030h]
Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe	Code function: 1_2_03CB40B1 mov eax, dword ptr fs:[00000030h]

Source: all processes

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

Source: http___2.56.59.76_alig.exe, 00000001.00000002.1157257404.0000000000DF0000.00000002.00000001.sdmp	Binary or memory string: Program Manager
Source: http___2.56.59.76_alig.exe, 00000001.00000002.1157257404.0000000000DF0000.00000002.00000001.sdmp	Binary or memory string: Shell_TrayWnd
Source: http___2.56.59.76_alig.exe, 00000001.00000002.1157257404.0000000000DF0000.00000002.00000001.sdmp	Binary or memory string: Progman
Source: http___2.56.59.76_alig.exe, 00000001.00000002.1157257404.0000000000DF0000.00000002.00000001.sdmp	Binary or memory string: Progmanlock

Source: C:\Users\user\Desktop\http___2.56.59.76_alig.exe

Code function: 1_2_03CB9ABD cpuid

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 Capture21	Security Software Discovery31	Remote Services	Input Capture21	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	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)	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	File and Directory 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	Software Packing	LSA Secrets	System Information Discovery211	SSH	Keylogging	Data Transfer Size Limits	Fallback Channels	Manipulate Device Communication		Manipulate App Store Rankings or Ratings

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
http___2.56.59.76_alig.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 URLs

Name	Malicious	Antivirus Detection	Reputation
https://onedrive.live.com/download	false		high

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
2.56.59.76	unknown	Netherlands		395800	GBTCLOUDUS	false

General Information

Joe Sandbox Version:	33.0.0 White Diamond
Analysis ID:	457978
Start date:	02.08.2021
Start time:	16:28:10
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 7m 2s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	http___2.56.59.76_alig.jpg (renamed file extension from jpg to 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:	13
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:	mal76.troj.evad.winEXE@1/0@0/1
EGA Information:	Failed
HDC Information:	Successful, ratio: 1.2% (good quality ratio 0%) Quality average: 1% Quality standard deviation: 2%
HCA Information:	Failed
Cookbook Comments:	Adjust boot time Enable AMSI 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 Report size getting too big, too many NtQueryValueKey calls found.

Simulations

Behavior and APIs

No simulations

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
2.56.59.76	ISO certificate.js	Get hash	malicious	Browse	2.56.59.76/efryses.jpg

Domains

No context

ASN

Match	Associated Sample Name / URL	SHA 256	Detection	Link	Context
GBTCLOUDUS	93ejLcdBh5.exe	Get hash	malicious	Browse	2.56.59.245
	QUOTEGMC 92304882399300PDF.exe	Get hash	malicious	Browse	2.56.59.84
	CLnraL1yNc.exe	Get hash	malicious	Browse	2.56.59.245
	bo45SS7iic.exe	Get hash	malicious	Browse	2.56.59.13
	JXFHx4gRdl.exe	Get hash	malicious	Browse	2.56.59.245
	226wkEc1Jt.exe	Get hash	malicious	Browse	2.56.59.245
	28XiT9IuAd	Get hash	malicious	Browse	5.180.254.80
	2oqbSqXHmw.exe	Get hash	malicious	Browse	2.56.59.245
	RIi1iCfuVK.exe	Get hash	malicious	Browse	2.56.59.245
	oEF7GAiRIg	Get hash	malicious	Browse	45.11.15.116
	GEso3CniSk	Get hash	malicious	Browse	45.11.15.127
	ySZpdJfqMO.exe	Get hash	malicious	Browse	2.56.59.245
	IPVrDRKfYj.exe	Get hash	malicious	Browse	2.56.59.245
	6BeKYZk7bg.exe	Get hash	malicious	Browse	2.56.59.245
	Odeme Plani.exe	Get hash	malicious	Browse	2.56.59.45
	xAC6nZjT3T.exe	Get hash	malicious	Browse	2.56.59.245
	Cx9ER7vYGi.exe	Get hash	malicious	Browse	2.56.59.245
	xBMx9OBP97.exe	Get hash	malicious	Browse	2.56.59.245
	jYzWBKTsxE.exe	Get hash	malicious	Browse	2.56.59.245
	CSyG3zNcwS.exe	Get hash	malicious	Browse	2.56.59.245

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):	6.4509405404826605
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:	http___2.56.59.76_alig.exe
File size:	143360
MD5:	4cb9e2f765041f74d74e4635144ce621
SHA1:	472ee254ad0196a8a80517d19d2d2f3f0df1fdd7
SHA256:	bd068442713d668c544ed7c9b439e27121b33ac1573b12c95c7ff7ca8003d283
SHA512:	702a46be89a2473b2b7d6fdf0eb639ce8eb62bf349a8b065703e500885bcb14cacf62558fb0f3113e25c78f71adda798b47cdf294da5c1efa69f093f67fc1532
SSDEEP:	3072:71C0Uu0lfu5AIRSJCgwNNNerSeMn5GqY4wNGZ+M:8u0lDIsJCggNNHzL3wc+
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......H.....................0....................@................

File Icon


Icon Hash:	c4e8c8cccce0e8e8

Static PE Info

General
Entrypoint:	0x4014b4
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:	0x48BAEC05 [Sun Aug 31 19:07:49 2008 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:	fef384fc3a66a559dff455f07d497ca0

Entrypoint Preview

Instruction
push 00401EA8h
call 00007F7518B79CD3h
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
call 00007F752B17EC4Dh
inc edi
pop es
dec eax
pushfd
dec edx
aas
cmp al, 26h
or al, 2Eh
push 00000000h
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [ecx], al
add byte ptr [eax], al
add byte ptr [eax], al
add byte ptr [eax+60h], bl
sti
add al, byte ptr [ecx+6Ch]
add byte ptr fs:[edx+eax+00h], ch
add byte ptr [eax], al
add bh, bh
int3
xor dword ptr [eax], eax
add byte ptr [ebx-3Ch], cl
adc dh, cl
inc eax
inc ecx

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x20794	0x28	.text
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x23000	0xc08	.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	0x190	.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	0x1fd8c	0x20000	False	0.388229370117	data	6.74552663874	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
.data	0x21000	0x11bc	0x1000	False	0.00634765625	data	0.0	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ
.rsrc	0x23000	0xc08	0x1000	False	0.312255859375	data	3.25895925558	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
RT_ICON	0x23360	0x8a8	data
RT_GROUP_ICON	0x2334c	0x14	data
RT_VERSION	0x230f0	0x25c	data	Chinese	Taiwan

Imports

DLL

Import

MSVBVM60.DLL

_CIcos, _adj_fptan, __vbaVarMove, __vbaFreeVar, __vbaAryMove, __vbaStrVarMove, __vbaFreeVarList, __vbaEnd, _adj_fdiv_m64, __vbaFreeObjList, _adj_fprem1, __vbaStrCat, __vbaSetSystemError, __vbaHresultCheckObj, _adj_fdiv_m32, __vbaAryDestruct, __vbaVarForInit, __vbaOnError, __vbaObjSet, _adj_fdiv_m16i, __vbaObjSetAddref, _adj_fdivr_m16i, __vbaFpR8, _CIsin, __vbaChkstk, EVENT_SINK_AddRef, __vbaGenerateBoundsError, __vbaStrCmp, __vbaAryConstruct2, __vbaR4Str, DllFunctionCall, _adj_fpatan, __vbaRedim, EVENT_SINK_Release, _CIsqrt, EVENT_SINK_QueryInterface, __vbaExceptHandler, _adj_fprem, _adj_fdivr_m64, __vbaFPException, _CIlog, __vbaNew2, __vbaR8Str, __vbaVar2Vec, _adj_fdiv_m32i, _adj_fdivr_m32i, __vbaStrCopy, __vbaI4Str, __vbaFreeStrList, _adj_fdivr_m32, _adj_fdiv_r, __vbaVarTstNe, __vbaLateMemCall, __vbaVarDup, __vbaStrToAnsi, __vbaFpI4, _CIatan, __vbaStrMove, __vbaCastObj, _allmul, __vbaLateIdSt, _CItan, __vbaVarForNext, _CIexp, __vbaFreeObj, __vbaFreeStr

Version Infos

Description	Data
Translation	0x0404 0x04b0
InternalName	alig
FileVersion	1.00
CompanyName	Intersection Road
Comments	Intersection Road
ProductName	metapsychism
ProductVersion	1.00
OriginalFilename	alig.exe

Possible Origin

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

Network Behavior

No network behavior found

Code Manipulations

Statistics

System Behavior

Analysis Process: http___2.56.59.76_alig.exe PID: 7152 Parent PID: 5900

General

Start time:	16:28:52
Start date:	02/08/2021
Path:	C:\Users\user\Desktop\http___2.56.59.76_alig.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\Desktop\http___2.56.59.76_alig.exe'
Imagebase:	0x400000
File size:	143360 bytes
MD5 hash:	4CB9E2F765041F74D74E4635144CE621
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	Visual Basic
Yara matches:	Rule: JoeSecurity_GuLoader_2, Description: Yara detected GuLoader, Source: 00000001.00000002.1158179562.0000000003CB0000.00000040.00000001.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:	Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system. Adversaries may use the information from File and Directory Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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

Description:	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 http___2.56.59.76_alig.jpg

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:

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:

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

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

Code Manipulations

Statistics

System Behavior

Analysis Process: http___2.56.59.76_alig.exe PID: 7152 Parent PID: 5900

General

Disassembly

Code Analysis