Play interactive tour

Edit tour

Analysis Report Orden de Compra.exe

Overview

General Information

Sample Name:	Orden de Compra.exe
Analysis ID:	383316
MD5:	e6dcf6b66b611ffb7d2bc1a8045bf41f
SHA1:	7b3871b1b077f764175c6d387e846372128a89ee
SHA256:	280e118484090c0a9788dcad52f37995822757f44d230c9ff042c3507d8e20a3
Infos:
Most interesting Screenshot:

Detection

GuLoader

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

Signatures

Multi AV Scanner detection for submitted file

Yara detected GuLoader

Contains functionality to detect hardware virtualization (CPUID execution measurement)

Contains functionality to hide a thread from the debugger

Detected RDTSC dummy instruction sequence (likely for instruction hammering)

Found potential dummy code loops (likely to delay analysis)

Hides threads from debuggers

Machine Learning detection for sample

Tries to detect Any.run

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

Tries to detect virtualization through RDTSC time measurements

Writes to foreign memory regions

Abnormal high CPU Usage

Checks if the current process is being debugged

Contains functionality for execution timing, often used to detect debuggers

Contains functionality to call native functions

Contains functionality to read the PEB

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

Detected potential crypto function

Found large amount of non-executed APIs

May sleep (evasive loops) to hinder dynamic analysis

PE file contains an invalid checksum

PE file contains strange resources

Program does not show much activity (idle)

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

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

Tries to load missing DLLs

Uses 32bit PE files

Uses code obfuscation techniques (call, push, ret)

Classification

Startup

System is w10x64

Orden de Compra.exe (PID: 6960 cmdline: 'C:\Users\user\Desktop\Orden de Compra.exe' MD5: E6DCF6B66B611FFB7D2BC1A8045BF41F)

RegAsm.exe (PID: 5700 cmdline: 'C:\Users\user\Desktop\Orden de Compra.exe' MD5: 6FD7592411112729BF6B1F2F6C34899F)

RegAsm.exe (PID: 2988 cmdline: 'C:\Users\user\Desktop\Orden de Compra.exe' MD5: 6FD7592411112729BF6B1F2F6C34899F)

RegAsm.exe (PID: 784 cmdline: 'C:\Users\user\Desktop\Orden de Compra.exe' MD5: 6FD7592411112729BF6B1F2F6C34899F)

RegAsm.exe (PID: 6128 cmdline: 'C:\Users\user\Desktop\Orden de Compra.exe' MD5: 6FD7592411112729BF6B1F2F6C34899F)

conhost.exe (PID: 5980 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: EA777DEEA782E8B4D7C7C33BBF8A4496)

cleanup

Malware Configuration

No configs have been found

Yara Overview

Memory Dumps

Source	Rule	Description	Author	Strings
00000017.00000002.849537125.0000000001100000.00000040.00000001.sdmp	JoeSecurity_GuLoader	Yara detected GuLoader	Joe Security
Process Memory Space: RegAsm.exe PID: 6128	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: Orden de Compra.exe

ReversingLabs: Detection: 10%

Machine Learning detection for sample

Show sources

Source: Orden de Compra.exe

Joe Sandbox ML: detected

Source: Orden de Compra.exe

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

Source: RegAsm.exe, 00000017.00000002.849831122.000000000141B000.00000004.00000020.sdmp	String found in binary or memory: http://crl.globalsign.net/root-r2.crl0
Source: RegAsm.exe, 00000017.00000002.849831122.000000000141B000.00000004.00000020.sdmp, RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: http://crl.pki.goog/GTS1O1core.crl0
Source: RegAsm.exe, 00000017.00000002.849831122.000000000141B000.00000004.00000020.sdmp	String found in binary or memory: http://crl.pki.goog/gsr2/gsr2.crl0?
Source: RegAsm.exe, 00000017.00000002.849831122.000000000141B000.00000004.00000020.sdmp	String found in binary or memory: http://ocsp.pki.goog/gsr202
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: http://ocsp.pki.goog/gts1o1core0
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: http://pki.goog/gsr2/GTS1O1.crt0
Source: RegAsm.exe, 00000017.00000002.849831122.000000000141B000.00000004.00000020.sdmp, RegAsm.exe, 00000017.00000002.849793142.00000000013EF000.00000004.00000020.sdmp	String found in binary or memory: https://csp.withgoogle.com/csp/drive-explorer/
Source: RegAsm.exe, 00000017.00000002.849793142.00000000013EF000.00000004.00000020.sdmp	String found in binary or memory: https://csp.withgoogle.com/csp/drive-explorer/TeA
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/.
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/=
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/A
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/_
Source: RegAsm.exe, 00000017.00000002.849831122.000000000141B000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/b
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/c
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/user
Source: RegAsm.exe, 00000017.00000002.849831122.000000000141B000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/j
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/r
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp, RegAsm.exe, 00000017.00000002.849793142.00000000013EF000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=10rK4wk5oFGyPK_N03B_AXxsO7DxxXTMm
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=10rK4wk5oFGyPK_N03B_AXxsO7DxxXTMm#
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=10rK4wk5oFGyPK_N03B_AXxsO7DxxXTMm$
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=10rK4wk5oFGyPK_N03B_AXxsO7DxxXTMm/
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=10rK4wk5oFGyPK_N03B_AXxsO7DxxXTMm2#:
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=10rK4wk5oFGyPK_N03B_AXxsO7DxxXTMm4.8
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=10rK4wk5oFGyPK_N03B_AXxsO7DxxXTMm:
Source: RegAsm.exe, 00000017.00000002.849757830.00000000013D8000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=10rK4wk5oFGyPK_N03B_AXxsO7DxxXTMm=
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=10rK4wk5oFGyPK_N03B_AXxsO7DxxXTMmB_AXxsO7DxxXTMm
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=10rK4wk5oFGyPK_N03B_AXxsO7DxxXTMmB_AXxsO7DxxXTMm5
Source: RegAsm.exe, 00000017.00000002.849757830.00000000013D8000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=10rK4wk5oFGyPK_N03B_AXxsO7DxxXTMmCR
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=10rK4wk5oFGyPK_N03B_AXxsO7DxxXTMmH.
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=10rK4wk5oFGyPK_N03B_AXxsO7DxxXTMmK
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=10rK4wk5oFGyPK_N03B_AXxsO7DxxXTMmN
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=10rK4wk5oFGyPK_N03B_AXxsO7DxxXTMmV-&
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=10rK4wk5oFGyPK_N03B_AXxsO7DxxXTMmW
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=10rK4wk5oFGyPK_N03B_AXxsO7DxxXTMmb
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=10rK4wk5oFGyPK_N03B_AXxsO7DxxXTMmd
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=10rK4wk5oFGyPK_N03B_AXxsO7DxxXTMmd/
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=10rK4wk5oFGyPK_N03B_AXxsO7DxxXTMmg
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=10rK4wk5oFGyPK_N03B_AXxsO7DxxXTMmj-
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=10rK4wk5oFGyPK_N03B_AXxsO7DxxXTMmr.
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=10rK4wk5oFGyPK_N03B_AXxsO7DxxXTMms
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=10rK4wk5oFGyPK_N03B_AXxsO7DxxXTMmx
Source: RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	String found in binary or memory: https://drive.google.com/uc?export=download&id=10rK4wk5oFGyPK_N03B_AXxsO7DxxXTMmz/
Source: RegAsm.exe, 00000017.00000002.849831122.000000000141B000.00000004.00000020.sdmp	String found in binary or memory: https://pki.goog/repository/0

Source: C:\Users\user\Desktop\Orden de Compra.exe

Process Stats: CPU usage > 98%

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_011071B1 NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_01106C57 NtProtectVirtualMemory,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_01100898 NtSetInformationThread,LoadLibraryA,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_01100631 EnumWindows,NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_011066BF NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_0110751D NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_0110754B NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_011075C1 NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_011071C9 NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_011071E9 NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_011075ED NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_01107416 NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_01107435 NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_01107455 NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_0110749D NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_01106C81 NtProtectVirtualMemory,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_011014BF NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_011074C6 NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_011074F5 NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_01107316 NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_0110070D NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_01107353 NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_01105F5B NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_0110074A NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_0110736E NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_011073B1 NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_011007AD NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_011073F1 NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_01105E17 NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_01107209 NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_0110722A NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_01105E4F NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_01107267 NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_0110728B NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_011006B1 NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_011072A9 NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_011006CD NtSetInformationThread,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_011072CE NtQueryInformationProcess,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_011072EF NtQueryInformationProcess,

Source: C:\Users\user\Desktop\Orden de Compra.exe	Code function: 1_2_00408F7E
Source: C:\Users\user\Desktop\Orden de Compra.exe	Code function: 1_2_0040904E
Source: C:\Users\user\Desktop\Orden de Compra.exe	Code function: 1_2_0040942F
Source: C:\Users\user\Desktop\Orden de Compra.exe	Code function: 1_2_004090D1
Source: C:\Users\user\Desktop\Orden de Compra.exe	Code function: 1_2_00409158
Source: C:\Users\user\Desktop\Orden de Compra.exe	Code function: 1_2_0040D5E2
Source: C:\Users\user\Desktop\Orden de Compra.exe	Code function: 1_2_004095E7
Source: C:\Users\user\Desktop\Orden de Compra.exe	Code function: 1_2_0040959E
Source: C:\Users\user\Desktop\Orden de Compra.exe	Code function: 1_2_00409672
Source: C:\Users\user\Desktop\Orden de Compra.exe	Code function: 1_2_004092D3
Source: C:\Users\user\Desktop\Orden de Compra.exe	Code function: 1_2_004096FD
Source: C:\Users\user\Desktop\Orden de Compra.exe	Code function: 1_2_0040931B
Source: C:\Users\user\Desktop\Orden de Compra.exe	Code function: 1_2_00409796
Source: C:\Users\user\Desktop\Orden de Compra.exe	Code function: 1_2_004093A0
Source: C:\Users\user\Desktop\Orden de Compra.exe	Code function: 1_2_00408FBB

Source: Orden de Compra.exe	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: Orden de Compra.exe	Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST

Source: Orden de Compra.exe, 00000001.00000002.797833511.0000000000416000.00000002.00020000.sdmp	Binary or memory string: OriginalFilenameGulvhoejde9.exe vs Orden de Compra.exe
Source: Orden de Compra.exe, 00000001.00000002.798116754.00000000020C0000.00000002.00000001.sdmp	Binary or memory string: OriginalFilenameuser32j% vs Orden de Compra.exe
Source: Orden de Compra.exe	Binary or memory string: OriginalFilenameGulvhoejde9.exe vs Orden de Compra.exe

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

Section loaded: sfc.dll

Source: Orden de Compra.exe

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

Source: classification engine

Classification label: mal96.troj.evad.winEXE@10/0@0/0

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

Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:5980:120:WilError_01

Source: C:\Users\user\Desktop\Orden de Compra.exe

File created: C:\Users\user\AppData\Local\Temp\~DF2E7F733036C9C82D.TMP

Jump to behavior

Source: Orden de Compra.exe

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

Source: C:\Users\user\Desktop\Orden de Compra.exe

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

Source: C:\Users\user\Desktop\Orden de Compra.exe

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

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

Source: Orden de Compra.exe

ReversingLabs: Detection: 10%

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

Source: Window Recorder

Window detected: More than 3 window changes detected

Data Obfuscation:

Yara detected GuLoader

Show sources

Source: Yara match	File source: 00000017.00000002.849537125.0000000001100000.00000040.00000001.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: RegAsm.exe PID: 6128, type: MEMORY

Source: Orden de Compra.exe

Static PE information: real checksum: 0x267f4 should be: 0x2673a

Source: C:\Users\user\Desktop\Orden de Compra.exe	Code function: 1_2_00402027 push ss; ret
Source: C:\Users\user\Desktop\Orden de Compra.exe	Code function: 1_2_00404569 push FFFFFFCDh; ret
Source: C:\Users\user\Desktop\Orden de Compra.exe	Code function: 1_2_0040753C push ebx; ret
Source: C:\Users\user\Desktop\Orden de Compra.exe	Code function: 1_2_0040D5E2 pushfd ; iretd
Source: C:\Users\user\Desktop\Orden de Compra.exe	Code function: 1_2_00404671 push FFFFFFCDh; ret
Source: C:\Users\user\Desktop\Orden de Compra.exe	Code function: 1_2_0040BA18 push 7600FFCEh; iretd
Source: C:\Users\user\Desktop\Orden de Compra.exe	Code function: 1_2_0040DAC0 push ss; ret
Source: C:\Users\user\Desktop\Orden de Compra.exe	Code function: 1_2_00407AF1 push FFFFFF85h; ret
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_011049EE push ss; iretd
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_011050D6 push ss; retn 0008h
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_011048E9 push ss; iretd
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_01103A85 push esi; ret

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

Malware Analysis System Evasion:

Contains functionality to detect hardware virtualization (CPUID execution measurement)

Show sources

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_01103C14 InternetOpenA,InternetOpenUrlA,LoadLibraryA,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_01100898 NtSetInformationThread,LoadLibraryA,
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_0110171E
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_01101746
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_01101783

Detected RDTSC dummy instruction sequence (likely for instruction hammering)

Show sources

Source: C:\Users\user\Desktop\Orden de Compra.exe	RDTSC instruction interceptor: First address: 0000000000545B81 second address: 0000000000545B81 instructions:
Source: C:\Users\user\Desktop\Orden de Compra.exe	RDTSC instruction interceptor: First address: 0000000000543395 second address: 0000000000543395 instructions: 0x00000000 rdtsc 0x00000002 xor eax, eax 0x00000004 inc eax 0x00000005 cpuid 0x00000007 popad 0x00000008 call 00007EFEA8B88F58h 0x0000000d lfence 0x00000010 mov edx, dword ptr [7FFE0014h] 0x00000016 lfence 0x00000019 ret 0x0000001a sub edx, esi 0x0000001c ret 0x0000001d cld 0x0000001e pop ecx 0x0000001f add edi, edx 0x00000021 jmp 00007EFEA8B88F6Ah 0x00000023 cmp bx, dx 0x00000026 dec ecx 0x00000027 cmp ecx, 00000000h 0x0000002a jne 00007EFEA8B88F20h 0x0000002c test al, cl 0x0000002e push ecx 0x0000002f test bl, FFFFFFB4h 0x00000032 call 00007EFEA8B88FADh 0x00000037 call 00007EFEA8B88F68h 0x0000003c lfence 0x0000003f mov edx, dword ptr [7FFE0014h] 0x00000045 lfence 0x00000048 ret 0x00000049 mov esi, edx 0x0000004b pushad 0x0000004c rdtsc
Source: C:\Users\user\Desktop\Orden de Compra.exe	RDTSC instruction interceptor: First address: 0000000000543468 second address: 00000000005435BF instructions: 0x00000000 rdtsc 0x00000002 mov eax, 00000001h 0x00000007 cpuid 0x00000009 popad 0x0000000a test ch, dh 0x0000000c xor edi, edi 0x0000000e cmp cl, cl 0x00000010 cld 0x00000011 mov ecx, 000186A0h 0x00000016 push ecx 0x00000017 jmp 00007EFEA8B88F6Ah 0x00000019 cmp bx, 495Bh 0x0000001e cmp eax, eax 0x00000020 call 00007EFEA8B88FE6h 0x00000025 call 00007EFEA8B88FD6h 0x0000002a lfence 0x0000002d rdtsc
Source: C:\Users\user\Desktop\Orden de Compra.exe	RDTSC instruction interceptor: First address: 0000000000540D95 second address: 0000000000540D95 instructions:
Source: C:\Users\user\Desktop\Orden de Compra.exe	RDTSC instruction interceptor: First address: 0000000000542F2A second address: 0000000000542F2A instructions:
Source: C:\Users\user\Desktop\Orden de Compra.exe	RDTSC instruction interceptor: First address: 0000000000544CFB second address: 0000000000544CFB instructions:
Source: C:\Users\user\Desktop\Orden de Compra.exe	RDTSC instruction interceptor: First address: 0000000000542E25 second address: 0000000000542E25 instructions:
Source: C:\Users\user\Desktop\Orden de Compra.exe	RDTSC instruction interceptor: First address: 0000000000542EEB second address: 0000000000542EEB instructions:
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	RDTSC instruction interceptor: First address: 0000000001103DF6 second address: 0000000001103DF6 instructions:

Tries to detect Any.run

Show sources

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

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

Show sources

Source: RegAsm.exe	Binary or memory string: ROGRAM FILES\QEMU-GA\QEMU-GA.EXE
Source: RegAsm.exe, 00000017.00000002.849537125.0000000001100000.00000040.00000001.sdmp	Binary or memory string: C:\PROGRAM FILES\QEMU-GA\QEMU-GA.EXE

Tries to detect virtualization through RDTSC time measurements

Show sources

Source: C:\Users\user\Desktop\Orden de Compra.exe	RDTSC instruction interceptor: First address: 000000000054054A second address: 0000000000545F85 instructions: 0x00000000 rdtsc 0x00000002 lfence 0x00000005 shl edx, 20h 0x00000008 or edx, eax 0x0000000a popad 0x0000000b push 2D9CC76Ch 0x00000010 test dl, dl 0x00000012 test bl, cl 0x00000014 test eax, eax 0x00000016 call 00007EFEA8B8E94Bh 0x0000001b cmp edi, 0DCBE3ACh 0x00000021 cmp ecx, edx 0x00000023 cmp edx, edx 0x00000025 jmp 00007EFEA8B88F6Ah 0x00000027 pushad 0x00000028 mov ebx, 000000C5h 0x0000002d rdtsc
Source: C:\Users\user\Desktop\Orden de Compra.exe	RDTSC instruction interceptor: First address: 0000000000545B81 second address: 0000000000545B81 instructions:
Source: C:\Users\user\Desktop\Orden de Compra.exe	RDTSC instruction interceptor: First address: 0000000000543395 second address: 0000000000543395 instructions: 0x00000000 rdtsc 0x00000002 xor eax, eax 0x00000004 inc eax 0x00000005 cpuid 0x00000007 popad 0x00000008 call 00007EFEA8B88F58h 0x0000000d lfence 0x00000010 mov edx, dword ptr [7FFE0014h] 0x00000016 lfence 0x00000019 ret 0x0000001a sub edx, esi 0x0000001c ret 0x0000001d cld 0x0000001e pop ecx 0x0000001f add edi, edx 0x00000021 jmp 00007EFEA8B88F6Ah 0x00000023 cmp bx, dx 0x00000026 dec ecx 0x00000027 cmp ecx, 00000000h 0x0000002a jne 00007EFEA8B88F20h 0x0000002c test al, cl 0x0000002e push ecx 0x0000002f test bl, FFFFFFB4h 0x00000032 call 00007EFEA8B88FADh 0x00000037 call 00007EFEA8B88F68h 0x0000003c lfence 0x0000003f mov edx, dword ptr [7FFE0014h] 0x00000045 lfence 0x00000048 ret 0x00000049 mov esi, edx 0x0000004b pushad 0x0000004c rdtsc
Source: C:\Users\user\Desktop\Orden de Compra.exe	RDTSC instruction interceptor: First address: 0000000000543437 second address: 0000000000543468 instructions: 0x00000000 rdtsc 0x00000002 popad 0x00000003 jmp 00007EFEA8B88D9Ah 0x00000005 test cx, dx 0x00000008 mov dword ptr [ebp+0000009Ch], 00000000h 0x00000012 test esi, 206C76DAh 0x00000018 pushad 0x00000019 rdtsc
Source: C:\Users\user\Desktop\Orden de Compra.exe	RDTSC instruction interceptor: First address: 0000000000543468 second address: 00000000005435BF instructions: 0x00000000 rdtsc 0x00000002 mov eax, 00000001h 0x00000007 cpuid 0x00000009 popad 0x0000000a test ch, dh 0x0000000c xor edi, edi 0x0000000e cmp cl, cl 0x00000010 cld 0x00000011 mov ecx, 000186A0h 0x00000016 push ecx 0x00000017 jmp 00007EFEA8B88F6Ah 0x00000019 cmp bx, 495Bh 0x0000001e cmp eax, eax 0x00000020 call 00007EFEA8B88FE6h 0x00000025 call 00007EFEA8B88FD6h 0x0000002a lfence 0x0000002d rdtsc
Source: C:\Users\user\Desktop\Orden de Compra.exe	RDTSC instruction interceptor: First address: 00000000005435BF second address: 00000000005435BF instructions: 0x00000000 rdtsc 0x00000002 lfence 0x00000005 shl edx, 20h 0x00000008 or edx, eax 0x0000000a ret 0x0000000b mov esi, edx 0x0000000d pushad 0x0000000e xor eax, eax 0x00000010 inc eax 0x00000011 cpuid 0x00000013 bt ecx, 1Fh 0x00000017 jc 00007EFEA8B8BA06h 0x0000001d popad 0x0000001e jmp 00007EFEA8B88D9Ah 0x00000020 cmp bx, ax 0x00000023 call 00007EFEA8B88DD1h 0x00000028 lfence 0x0000002b rdtsc
Source: C:\Users\user\Desktop\Orden de Compra.exe	RDTSC instruction interceptor: First address: 0000000000540D95 second address: 0000000000540D95 instructions:
Source: C:\Users\user\Desktop\Orden de Compra.exe	RDTSC instruction interceptor: First address: 0000000000542F2A second address: 0000000000542F2A instructions:
Source: C:\Users\user\Desktop\Orden de Compra.exe	RDTSC instruction interceptor: First address: 0000000000544CFB second address: 0000000000544CFB instructions:
Source: C:\Users\user\Desktop\Orden de Compra.exe	RDTSC instruction interceptor: First address: 0000000000542E25 second address: 0000000000542E25 instructions:
Source: C:\Users\user\Desktop\Orden de Compra.exe	RDTSC instruction interceptor: First address: 0000000000542EEB second address: 0000000000542EEB instructions:
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	RDTSC instruction interceptor: First address: 000000000110054A second address: 0000000001105F85 instructions: 0x00000000 rdtsc 0x00000002 lfence 0x00000005 shl edx, 20h 0x00000008 or edx, eax 0x0000000a popad 0x0000000b push 2D9CC76Ch 0x00000010 test dl, dl 0x00000012 test bl, cl 0x00000014 test eax, eax 0x00000016 call 00007EFEA8B8E77Bh 0x0000001b cmp edi, 0DCBE3ACh 0x00000021 cmp ecx, edx 0x00000023 cmp edx, edx 0x00000025 jmp 00007EFEA8B88D9Ah 0x00000027 pushad 0x00000028 mov ebx, 000000C5h 0x0000002d rdtsc
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	RDTSC instruction interceptor: First address: 0000000001103437 second address: 00000000011035BF instructions: 0x00000000 rdtsc 0x00000002 popad 0x00000003 jmp 00007EFEA8B88F6Ah 0x00000005 test cx, dx 0x00000008 mov dword ptr [ebp+0000009Ch], 00000000h 0x00000012 test esi, 206C76DAh 0x00000018 pushad 0x00000019 nop 0x0000001a nop 0x0000001b mov eax, 00000001h 0x00000020 cpuid 0x00000022 popad 0x00000023 test ch, dh 0x00000025 xor edi, edi 0x00000027 cmp cl, cl 0x00000029 cld 0x0000002a mov ecx, 000186A0h 0x0000002f push ecx 0x00000030 jmp 00007EFEA8B88F6Ah 0x00000032 cmp bx, 495Bh 0x00000037 cmp eax, eax 0x00000039 call 00007EFEA8B88FE6h 0x0000003e call 00007EFEA8B88FD6h 0x00000043 lfence 0x00000046 rdtsc
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	RDTSC instruction interceptor: First address: 00000000011035BF second address: 00000000011035BF instructions: 0x00000000 rdtsc 0x00000002 lfence 0x00000005 shl edx, 20h 0x00000008 or edx, eax 0x0000000a ret 0x0000000b mov esi, edx 0x0000000d pushad 0x0000000e xor eax, eax 0x00000010 inc eax 0x00000011 cpuid 0x00000013 bt ecx, 1Fh 0x00000017 jc 00007EFEA8B8BA06h 0x0000001d popad 0x0000001e jmp 00007EFEA8B88D9Ah 0x00000020 cmp bx, ax 0x00000023 call 00007EFEA8B88DD1h 0x00000028 lfence 0x0000002b rdtsc
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	RDTSC instruction interceptor: First address: 0000000001103DF6 second address: 0000000001103DF6 instructions:

Source: C:\Users\user\Desktop\Orden de Compra.exe

Code function: 1_2_00408F7E rdtsc

Source: C:\Users\user\Desktop\Orden de Compra.exe	API coverage: 9.3 %
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	API coverage: 6.5 %

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 6380

Thread sleep time: -2580000s >= -30000s

Source: all processes

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

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Last function: Thread delayed
Source: C:\Windows\System32\conhost.exe	Last function: Thread delayed

Source: RegAsm.exe	Binary or memory string: rogram Files\Qemu-ga\qemu-ga.exe
Source: RegAsm.exe, 00000017.00000002.849793142.00000000013EF000.00000004.00000020.sdmp	Binary or memory string: Hyper-V RAWpZB
Source: RegAsm.exe, 00000017.00000002.849831122.000000000141B000.00000004.00000020.sdmp	Binary or memory string: Hyper-V RAW
Source: RegAsm.exe, 00000017.00000002.849537125.0000000001100000.00000040.00000001.sdmp	Binary or memory string: C:\Program Files\Qemu-ga\qemu-ga.exe

Anti Debugging:

Contains functionality to hide a thread from the debugger

Show sources

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

Code function: 23_2_01100898 NtSetInformationThread 000000FE,00000011,00000000,00000000,00000040,00000000,00000000,00000000,00000000,?,00000000,00000000,00000000,?,01105823

Found potential dummy code loops (likely to delay analysis)

Show sources

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

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

Hides threads from debuggers

Show sources

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

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

Source: C:\Users\user\Desktop\Orden de Compra.exe

Code function: 1_2_00408F7E rdtsc

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_011066BF mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_01102161 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_01102165 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_0110219E mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_011031C9 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_011054C7 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_011018C8 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_011054C9 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_01101F07 mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_01105E4F mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_011066CD mov eax, dword ptr fs:[00000030h]
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Code function: 23_2_011066E8 mov eax, dword ptr fs:[00000030h]

Source: all processes

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

HIPS / PFW / Operating System Protection Evasion:

Writes to foreign memory regions

Show sources

Source: C:\Users\user\Desktop\Orden de Compra.exe

Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 1100000

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

Source: RegAsm.exe, 00000017.00000002.849941377.0000000001990000.00000002.00000001.sdmp	Binary or memory string: Shell_TrayWnd
Source: RegAsm.exe, 00000017.00000002.849941377.0000000001990000.00000002.00000001.sdmp	Binary or memory string: Progman
Source: RegAsm.exe, 00000017.00000002.849941377.0000000001990000.00000002.00000001.sdmp	Binary or memory string: &Program Manager
Source: RegAsm.exe, 00000017.00000002.849941377.0000000001990000.00000002.00000001.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	DLL Side-Loading1	Process Injection112	Virtualization/Sandbox Evasion321	OS Credential Dumping	Security Software Discovery821	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	DLL Side-Loading1	Process Injection112	LSASS Memory	Virtualization/Sandbox Evasion321	Remote Desktop Protocol	Data from Removable Media	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)	DLL Side-Loading1	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 Information1	NTDS	System Information Discovery31	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	Remote System Discovery1	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
Orden de Compra.exe	10%	ReversingLabs	Win32.Worm.GenericML
Orden de Compra.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
http://pki.goog/gsr2/GTS1O1.crt0	0%	URL Reputation	safe
http://pki.goog/gsr2/GTS1O1.crt0	0%	URL Reputation	safe
http://pki.goog/gsr2/GTS1O1.crt0	0%	URL Reputation	safe
http://crl.pki.goog/gsr2/gsr2.crl0?	0%	URL Reputation	safe
http://crl.pki.goog/gsr2/gsr2.crl0?	0%	URL Reputation	safe
http://crl.pki.goog/gsr2/gsr2.crl0?	0%	URL Reputation	safe
https://pki.goog/repository/0	0%	URL Reputation	safe
https://pki.goog/repository/0	0%	URL Reputation	safe
https://pki.goog/repository/0	0%	URL Reputation	safe
http://crl.pki.goog/GTS1O1core.crl0	0%	URL Reputation	safe
http://crl.pki.goog/GTS1O1core.crl0	0%	URL Reputation	safe
http://crl.pki.goog/GTS1O1core.crl0	0%	URL Reputation	safe

Domains and IPs

Contacted Domains

No contacted domains info

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://pki.goog/gsr2/GTS1O1.crt0	RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://crl.pki.goog/gsr2/gsr2.crl0?	RegAsm.exe, 00000017.00000002.849831122.000000000141B000.00000004.00000020.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
https://pki.goog/repository/0	RegAsm.exe, 00000017.00000002.849831122.000000000141B000.00000004.00000020.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown
http://crl.pki.goog/GTS1O1core.crl0	RegAsm.exe, 00000017.00000002.849831122.000000000141B000.00000004.00000020.sdmp, RegAsm.exe, 00000017.00000002.849852280.0000000001439000.00000004.00000020.sdmp	false	URL Reputation: safe URL Reputation: safe URL Reputation: safe	unknown

Contacted IPs

No contacted IP infos

General Information

Joe Sandbox Version:	31.0.0 Emerald
Analysis ID:	383316
Start date:	07.04.2021
Start time:	16:14:52
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 7m 38s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	Orden de Compra.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:	25
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	MAL
Classification:	mal96.troj.evad.winEXE@10/0@0/0
EGA Information:	Successful, ratio: 100%
HDC Information:	Successful, ratio: 96.1% (good quality ratio 38.6%) Quality average: 20.6% Quality standard deviation: 28.6%
HCA Information:	Successful, ratio: 75% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Adjust boot time Enable AMSI Found application associated with file extension: .exe 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 Excluded IPs from analysis (whitelisted): 204.79.197.200, 13.107.21.200, 23.54.113.53, 104.42.151.234, 104.43.193.48, 104.43.139.144, 13.64.90.137, 20.82.209.104, 23.10.249.43, 23.10.249.26, 168.61.161.212, 13.107.4.50, 51.103.5.186, 52.155.217.156, 40.88.32.150, 20.54.26.129, 95.100.54.203, 20.50.102.62, 172.217.168.14 Excluded domains from analysis (whitelisted): arc.msn.com.nsatc.net, store-images.s-microsoft.com-c.edgekey.net, a1449.dscg2.akamai.net, fs-wildcard.microsoft.com.edgekey.net, fs-wildcard.microsoft.com.edgekey.net.globalredir.akadns.net, arc.msn.com, db5eap.displaycatalog.md.mp.microsoft.com.akadns.net, e12564.dspb.akamaiedge.net, skypedataprdcoleus15.cloudapp.net, wns.notify.trafficmanager.net, www-bing-com.dual-a-0001.a-msedge.net, audownload.windowsupdate.nsatc.net, arc.trafficmanager.net, drive.google.com, displaycatalog.mp.microsoft.com, watson.telemetry.microsoft.com, img-prod-cms-rt-microsoft-com.akamaized.net, elasticShed.au.au-msedge.net, prod.fs.microsoft.com.akadns.net, au-bg-shim.trafficmanager.net, www.bing.com, displaycatalog-europeeap.md.mp.microsoft.com.akadns.net, skypedataprdcolwus17.cloudapp.net, client.wns.windows.com, fs.microsoft.com, dual-a-0001.a-msedge.net, displaycatalog-rp-europe.md.mp.microsoft.com.akadns.net, displaycatalog.md.mp.microsoft.com.akadns.net, ris-prod.trafficmanager.net, skypedataprdcolcus17.cloudapp.net, ctldl.windowsupdate.com, c-0001.c-msedge.net, e1723.g.akamaiedge.net, skypedataprdcolcus16.cloudapp.net, afdap.au.au-msedge.net, skypedataprdcolcus15.cloudapp.net, ris.api.iris.microsoft.com, au.au-msedge.net, a-0001.a-afdentry.net.trafficmanager.net, Edge-Prod-ZRH.env.au.au-msedge.net, store-images.s-microsoft.com, blobcollector.events.data.trafficmanager.net, au.c-0001.c-msedge.net, skypedataprdcolwus16.cloudapp.net, displaycatalog-rp.md.mp.microsoft.com.akadns.net Report size getting too big, too many NtOpenKeyEx calls found. Report size getting too big, too many NtProtectVirtualMemory calls found. Report size getting too big, too many NtQueryValueKey calls found. VT rate limit hit for: /opt/package/joesandbox/database/analysis/383316/sample/Orden de Compra.exe

Simulations

Behavior and APIs

Time	Type	Description
16:18:31	API Interceptor	258x Sleep call for process: RegAsm.exe modified

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):	5.606827135921854
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:	Orden de Compra.exe
File size:	110592
MD5:	e6dcf6b66b611ffb7d2bc1a8045bf41f
SHA1:	7b3871b1b077f764175c6d387e846372128a89ee
SHA256:	280e118484090c0a9788dcad52f37995822757f44d230c9ff042c3507d8e20a3
SHA512:	93f10041774b09d0789c388c1fb1c6643e573efae1a68937c6fdb323d01b535ab6585b64badd43ec095d74573ff8d3ad887788a02d0732b928bfc4318571c10b
SSDEEP:	1536:e5+vV32eex7a2I2vL2M/FPVm9vscwkpKcWe7yPVm9vDd2Mf2v:eo932eQk8Vmz/pr17uVmy
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:	0x59D2AEA6 [Mon Oct 2 21:24:54 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 00411024h
call 00007EFEA8D4C983h
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, dl
cmp al, B9h
jnc 00007EFEA8D4C9DEh
in al, 4Fh
dec esp
call far B6B4h : 1BC6E520h
add dword ptr [eax], 00000000h
add byte ptr [ecx], al
add byte ptr [eax], al
add byte ptr [ecx+00h], al
push es
push eax
xchg eax, ebx
add al, byte ptr [ebx+41h]
dec esi
dec ecx
inc ebx
dec eax
inc ecx
dec esi
inc ecx
add byte ptr [eax], al
add byte ptr [edx+ebp+000002FFh], ah
add byte ptr [eax], al
dec esp
xor dword ptr [eax], eax
or ebp, dword ptr [esi-683F24C6h]
adc ebp, edx
inc ebp
mov bh, byte ptr [eax+13h]
retf D69Dh
jl 00007EFEA8D4C992h
cmp eax, EBFEFE9Fh
movsd
jnl 00007EFEA8D4C9DBh
mov seg?, word ptr [ebx+ecx+00718674h]
aam 3Ah
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
mov ebx, edi
add byte ptr [eax], al
test al, F9h
add byte ptr [eax], al
add byte ptr [eax], cl
add byte ptr [ecx+edi*2+74h], ch
je 00007EFEA8D4C9F7h
jc 00007EFEA8D4CA00h
add byte ptr [41000B01h], cl
insb
je 00007EFEA8D4C9FFh
outsd
imul eax, dword ptr fs:[eax], 00000000h

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x134e4	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	0x1298c	0x13000	False	0.421450966283	data	6.01111486713	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	0.360026041667	data	5.27238648737	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	Gulvhoejde9
FileVersion	1.00
CompanyName	Pana-sonic
Comments	Pana-sonic
ProductName	Pana-sonic
ProductVersion	1.00
FileDescription	Pana-sonic
OriginalFilename	Gulvhoejde9.exe

Possible Origin

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

Network Behavior

Network Port Distribution

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 7, 2021 16:15:33.104764938 CEST	62044	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:15:33.120260954 CEST	53	62044	8.8.8.8	192.168.2.6
Apr 7, 2021 16:15:34.092418909 CEST	63791	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:15:34.113867044 CEST	53	63791	8.8.8.8	192.168.2.6
Apr 7, 2021 16:15:36.412851095 CEST	64267	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:15:36.425412893 CEST	53	64267	8.8.8.8	192.168.2.6
Apr 7, 2021 16:15:37.539197922 CEST	49448	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:15:37.551731110 CEST	53	49448	8.8.8.8	192.168.2.6
Apr 7, 2021 16:15:39.513669968 CEST	60342	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:15:39.526567936 CEST	53	60342	8.8.8.8	192.168.2.6
Apr 7, 2021 16:15:40.467571974 CEST	61346	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:15:40.482719898 CEST	53	61346	8.8.8.8	192.168.2.6
Apr 7, 2021 16:15:41.460514069 CEST	51774	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:15:41.475016117 CEST	53	51774	8.8.8.8	192.168.2.6
Apr 7, 2021 16:15:43.907953024 CEST	56023	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:15:43.920675039 CEST	53	56023	8.8.8.8	192.168.2.6
Apr 7, 2021 16:15:44.654238939 CEST	58384	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:15:44.667623997 CEST	53	58384	8.8.8.8	192.168.2.6
Apr 7, 2021 16:15:58.750540018 CEST	60261	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:15:58.762518883 CEST	53	60261	8.8.8.8	192.168.2.6
Apr 7, 2021 16:15:59.512046099 CEST	56061	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:15:59.524298906 CEST	53	56061	8.8.8.8	192.168.2.6
Apr 7, 2021 16:16:05.114721060 CEST	58336	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:16:05.129053116 CEST	53	58336	8.8.8.8	192.168.2.6
Apr 7, 2021 16:16:06.268214941 CEST	53781	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:16:06.282241106 CEST	53	53781	8.8.8.8	192.168.2.6
Apr 7, 2021 16:16:07.165368080 CEST	54064	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:16:07.178927898 CEST	53	54064	8.8.8.8	192.168.2.6
Apr 7, 2021 16:16:07.909548998 CEST	52811	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:16:07.922127962 CEST	53	52811	8.8.8.8	192.168.2.6
Apr 7, 2021 16:16:08.335704088 CEST	55299	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:16:08.350513935 CEST	53	55299	8.8.8.8	192.168.2.6
Apr 7, 2021 16:16:17.864222050 CEST	63745	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:16:17.882713079 CEST	53	63745	8.8.8.8	192.168.2.6
Apr 7, 2021 16:16:21.625291109 CEST	50055	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:16:21.637953043 CEST	53	50055	8.8.8.8	192.168.2.6
Apr 7, 2021 16:16:23.110431910 CEST	61374	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:16:23.124610901 CEST	53	61374	8.8.8.8	192.168.2.6
Apr 7, 2021 16:16:29.247642040 CEST	50339	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:16:29.260672092 CEST	53	50339	8.8.8.8	192.168.2.6
Apr 7, 2021 16:16:30.358724117 CEST	63307	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:16:30.372255087 CEST	53	63307	8.8.8.8	192.168.2.6
Apr 7, 2021 16:16:32.209223032 CEST	49694	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:16:32.314316988 CEST	53	49694	8.8.8.8	192.168.2.6
Apr 7, 2021 16:16:33.400372982 CEST	54982	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:16:33.453996897 CEST	53	54982	8.8.8.8	192.168.2.6
Apr 7, 2021 16:16:33.778000116 CEST	50010	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:16:33.791913033 CEST	53	50010	8.8.8.8	192.168.2.6
Apr 7, 2021 16:16:34.003056049 CEST	63718	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:16:34.044306040 CEST	53	63718	8.8.8.8	192.168.2.6
Apr 7, 2021 16:16:34.827584028 CEST	62116	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:16:34.842129946 CEST	53	62116	8.8.8.8	192.168.2.6
Apr 7, 2021 16:16:35.343364000 CEST	63816	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:16:36.366708994 CEST	63816	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:16:36.380497932 CEST	53	63816	8.8.8.8	192.168.2.6
Apr 7, 2021 16:16:36.806963921 CEST	55014	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:16:36.848423004 CEST	53	55014	8.8.8.8	192.168.2.6
Apr 7, 2021 16:16:37.082979918 CEST	62208	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:16:37.097588062 CEST	53	62208	8.8.8.8	192.168.2.6
Apr 7, 2021 16:16:37.257606983 CEST	57574	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:16:37.272097111 CEST	53	57574	8.8.8.8	192.168.2.6
Apr 7, 2021 16:16:37.525474072 CEST	51818	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:16:37.558182955 CEST	53	51818	8.8.8.8	192.168.2.6
Apr 7, 2021 16:16:37.985945940 CEST	56628	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:16:38.000463009 CEST	53	56628	8.8.8.8	192.168.2.6
Apr 7, 2021 16:16:38.225332975 CEST	60778	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:16:38.238691092 CEST	53	60778	8.8.8.8	192.168.2.6
Apr 7, 2021 16:16:39.254580975 CEST	53799	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:16:39.268831968 CEST	53	53799	8.8.8.8	192.168.2.6
Apr 7, 2021 16:16:39.342791080 CEST	54683	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:16:39.354752064 CEST	53	54683	8.8.8.8	192.168.2.6
Apr 7, 2021 16:16:39.760382891 CEST	59329	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:16:39.774312973 CEST	53	59329	8.8.8.8	192.168.2.6
Apr 7, 2021 16:16:45.014624119 CEST	64021	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:16:45.034246922 CEST	53	64021	8.8.8.8	192.168.2.6
Apr 7, 2021 16:17:16.339049101 CEST	56129	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:17:16.357769966 CEST	53	56129	8.8.8.8	192.168.2.6
Apr 7, 2021 16:17:19.268028975 CEST	58177	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:17:19.281272888 CEST	53	58177	8.8.8.8	192.168.2.6
Apr 7, 2021 16:17:22.406878948 CEST	50700	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:17:22.438817978 CEST	53	50700	8.8.8.8	192.168.2.6
Apr 7, 2021 16:18:30.551539898 CEST	54069	53	192.168.2.6	8.8.8.8
Apr 7, 2021 16:18:30.577713013 CEST	53	54069	8.8.8.8	192.168.2.6

Code Manipulations

Statistics

Behavior

Click to jump to process

System Behavior

Analysis Process: Orden de Compra.exe PID: 6960 Parent PID: 6044

General

Start time:	16:15:40
Start date:	07/04/2021
Path:	C:\Users\user\Desktop\Orden de Compra.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\Desktop\Orden de Compra.exe'
Imagebase:	0x400000
File size:	110592 bytes
MD5 hash:	E6DCF6B66B611FFB7D2BC1A8045BF41F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	Visual Basic
Reputation:	low

Analysis Process: RegAsm.exe PID: 5700 Parent PID: 6960

General

Start time:	16:18:15
Start date:	07/04/2021
Path:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Wow64 process (32bit):	false
Commandline:	'C:\Users\user\Desktop\Orden de Compra.exe'
Imagebase:	0xd0000
File size:	64616 bytes
MD5 hash:	6FD7592411112729BF6B1F2F6C34899F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: RegAsm.exe PID: 2988 Parent PID: 6960

General

Start time:	16:18:15
Start date:	07/04/2021
Path:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Wow64 process (32bit):	false
Commandline:	'C:\Users\user\Desktop\Orden de Compra.exe'
Imagebase:	0xf0000
File size:	64616 bytes
MD5 hash:	6FD7592411112729BF6B1F2F6C34899F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: RegAsm.exe PID: 784 Parent PID: 6960

General

Start time:	16:18:15
Start date:	07/04/2021
Path:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Wow64 process (32bit):	false
Commandline:	'C:\Users\user\Desktop\Orden de Compra.exe'
Imagebase:	0x4a0000
File size:	64616 bytes
MD5 hash:	6FD7592411112729BF6B1F2F6C34899F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Analysis Process: RegAsm.exe PID: 6128 Parent PID: 6960

General

Start time:	16:18:16
Start date:	07/04/2021
Path:	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
Wow64 process (32bit):	true
Commandline:	'C:\Users\user\Desktop\Orden de Compra.exe'
Imagebase:	0xc60000
File size:	64616 bytes
MD5 hash:	6FD7592411112729BF6B1F2F6C34899F
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_GuLoader, Description: Yara detected GuLoader, Source: 00000017.00000002.849537125.0000000001100000.00000040.00000001.sdmp, Author: Joe Security
Reputation:	high

Analysis Process: conhost.exe PID: 5980 Parent PID: 6128

General

Start time:	16:18:16
Start date:	07/04/2021
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff61de10000
File size:	625664 bytes
MD5 hash:	EA777DEEA782E8B4D7C7C33BBF8A4496
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high

Disassembly

Code Analysis

Reset < >

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

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, DLL monitoring, File monitoring, Named Pipes, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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

Description:	Adversaries may 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

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading ...

Warning!

Analysis Report Orden de Compra.exe

Overview

General Information

Detection

Signatures

Classification

Startup

Malware Configuration

Yara Overview

Memory Dumps

Sigma Overview

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:

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

Contacted IPs

General Information

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASN

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Sections

Resources

Imports

Version Infos

Possible Origin

Network Behavior

Network Port Distribution

UDP Packets

Code Manipulations

Statistics

Behavior

System Behavior

Analysis Process: Orden de Compra.exe PID: 6960 Parent PID: 6044

General

Analysis Process: RegAsm.exe PID: 5700 Parent PID: 6960

General

Analysis Process: RegAsm.exe PID: 2988 Parent PID: 6960

General

Analysis Process: RegAsm.exe PID: 784 Parent PID: 6960

General

Analysis Process: RegAsm.exe PID: 6128 Parent PID: 6960