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Windows Analysis Report
SecuriteInfo.com.Trojan.Siggen17.57062.9420.1434

Overview

General Information

Sample Name:	SecuriteInfo.com.Trojan.Siggen17.57062.9420.1434 (renamed file extension from 1434 to exe)
Analysis ID:	634670
MD5:	67a4759a7b2fcb1a7e5b368fc150b974
SHA1:	592934bd8f6606f80a890008008a621f7abda152
SHA256:	19762fa9a397bf711cb2aa16f78915d4beaf49e9b67ffccfa3e3b01e35c7289a
Tags:	exe
Infos:

Detection

GuLoader

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

Signatures

Found malware configuration

Multi AV Scanner detection for submitted file

Yara detected GuLoader

Tries to detect virtualization through RDTSC time measurements

C2 URLs / IPs found in malware configuration

Uses 32bit PE files

PE file does not import any functions

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

Drops PE files

Contains functionality to shutdown / reboot the system

Uses code obfuscation techniques (call, push, ret)

PE file contains sections with non-standard names

Binary contains a suspicious time stamp

Detected potential crypto function

Contains functionality to dynamically determine API calls

Found dropped PE file which has not been started or loaded

Abnormal high CPU Usage

Contains functionality for read data from the clipboard

Classification

Process Tree

System is w10x64

SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe (PID: 4376 cmdline: "C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe" MD5: 67A4759A7B2FCB1A7E5B368FC150B974)

cleanup

Malware Configuration

Threatname: GuLoader

{"Payload URL": "https://drive.google.com/uc?export=download&id=1c-6Y7E6EFCnEfeUqjiCzqb4bjj7oMV7b"}

Yara Signatures

Memory Dumps

Source	Rule	Description	Author	Strings
00000000.00000002.769554916.0000000002A30000.00000040.00001000.00020000.00000000.sdmp	JoeSecurity_GuLoader_2	Yara detected GuLoader	Joe Security

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Found malware configuration

Source: 00000000.00000002.769554916.0000000002A30000.00000040.00001000.00020000.00000000.sdmp

Malware Configuration Extractor: GuLoader {"Payload URL": "https://drive.google.com/uc?export=download&id=1c-6Y7E6EFCnEfeUqjiCzqb4bjj7oMV7b"}

Multi AV Scanner detection for submitted file

Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe	Virustotal: Detection: 30%			Perma Link
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe	ReversingLabs: Detection: 22%

Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe

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

Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe

Registry value created: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\dado

Jump to behavior

Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe

Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT

Source:	Binary string: lgpllibs.pdb source: lgpllibs.dll.0.dr
Source:	Binary string: d:\build\ob\bora-18379147\bora-vmsoft\build\release-x64\svga\wddm\src\devapi\Win8Beta\x64\bin\vm3ddevapi64-debug.pdb source: vm3ddevapi64-debug.dll.0.dr
Source:	Binary string: C:\dev\UCDE\hallasan_gothamjarvis_4\ThirdParty\POG\HP.SmartApp.UCDE.Win32.Lib\HP.SmartApp.UCDE.Win32.Exe\obj\x64\Release\HPSUPD-Win32Exe.pdb source: HPSUPD-Win32Exe.exe.0.dr

Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe	Code function: 0_2_00405C49 GetTempPathW,DeleteFileW,lstrcatW,lstrcatW,lstrlenW,FindFirstFileW,FindNextFileW,FindClose,
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe	Code function: 0_2_00406873 FindFirstFileW,FindClose,
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe	Code function: 0_2_0040290B FindFirstFileW,

Networking

C2 URLs / IPs found in malware configuration

Source: Malware configuration extractor

URLs: https://drive.google.com/uc?export=download&id=1c-6Y7E6EFCnEfeUqjiCzqb4bjj7oMV7b

Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr	String found in binary or memory: http://cacerts.digicert.com/DigiCertAssuredIDCodeSigningCA-1.crt0
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr, lgpllibs.dll.0.dr	String found in binary or memory: http://cacerts.digicert.com/DigiCertAssuredIDRootCA.crt0
Source: lgpllibs.dll.0.dr	String found in binary or memory: http://cacerts.digicert.com/DigiCertSHA2AssuredIDCodeSigningCA.crt0
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr, lgpllibs.dll.0.dr	String found in binary or memory: http://cacerts.digicert.com/DigiCertSHA2AssuredIDTimestampingCA.crt0
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr	String found in binary or memory: http://crl3.digicert.com/DigiCertAssuredIDRootCA.crl0:
Source: lgpllibs.dll.0.dr	String found in binary or memory: http://crl3.digicert.com/DigiCertAssuredIDRootCA.crl0O
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr, lgpllibs.dll.0.dr	String found in binary or memory: http://crl3.digicert.com/DigiCertAssuredIDRootCA.crl0P
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr	String found in binary or memory: http://crl3.digicert.com/assured-cs-g1.crl00
Source: lgpllibs.dll.0.dr	String found in binary or memory: http://crl3.digicert.com/sha2-assured-cs-g1.crl05
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr, lgpllibs.dll.0.dr	String found in binary or memory: http://crl3.digicert.com/sha2-assured-ts.crl02
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr	String found in binary or memory: http://crl4.digicert.com/DigiCertAssuredIDRootCA.crl0
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr, lgpllibs.dll.0.dr	String found in binary or memory: http://crl4.digicert.com/DigiCertAssuredIDRootCA.crl0:
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr	String found in binary or memory: http://crl4.digicert.com/assured-cs-g1.crl0L
Source: lgpllibs.dll.0.dr	String found in binary or memory: http://crl4.digicert.com/sha2-assured-cs-g1.crl0K
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr, lgpllibs.dll.0.dr	String found in binary or memory: http://crl4.digicert.com/sha2-assured-ts.crl0
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe	String found in binary or memory: http://nsis.sf.net/NSIS_ErrorError
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr, lgpllibs.dll.0.dr	String found in binary or memory: http://ocsp.digicert.com0C
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr	String found in binary or memory: http://ocsp.digicert.com0L
Source: lgpllibs.dll.0.dr	String found in binary or memory: http://ocsp.digicert.com0N
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr, lgpllibs.dll.0.dr	String found in binary or memory: http://ocsp.digicert.com0O
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr	String found in binary or memory: http://s1.symcb.com/pca3-g5.crl0
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr	String found in binary or memory: http://s2.symcb.com0
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr	String found in binary or memory: http://sv.symcb.com/sv.crl0a
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr	String found in binary or memory: http://sv.symcb.com/sv.crt0
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr	String found in binary or memory: http://sv.symcd.com0&
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr, lgpllibs.dll.0.dr	String found in binary or memory: http://www.digicert.com/CPS0
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr	String found in binary or memory: http://www.digicert.com/ssl-cps-repository.htm0
Source: iso_639-3.xml.0.dr	String found in binary or memory: http://www.sil.org/iso639-3/
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr	String found in binary or memory: http://www.symauth.com/cps0(
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr	String found in binary or memory: http://www.symauth.com/rpa00
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr	String found in binary or memory: http://www.vmware.com/0
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr	String found in binary or memory: http://www.vmware.com/0/
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr	String found in binary or memory: https://d.symcb.com/cps0%
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr	String found in binary or memory: https://d.symcb.com/rpa0
Source: lgpllibs.dll.0.dr	String found in binary or memory: https://mozilla.org0
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr, lgpllibs.dll.0.dr	String found in binary or memory: https://www.digicert.com/CPS0

Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe

Code function: 0_2_004056DE GetDlgItem,GetDlgItem,GetDlgItem,GetDlgItem,GetClientRect,GetSystemMetrics,SendMessageW,SendMessageW,SendMessageW,SendMessageW,SendMessageW,SendMessageW,ShowWindow,ShowWindow,GetDlgItem,SendMessageW,SendMessageW,SendMessageW,GetDlgItem,CreateThread,FindCloseChangeNotification,ShowWindow,ShowWindow,ShowWindow,ShowWindow,SendMessageW,CreatePopupMenu,AppendMenuW,GetWindowRect,TrackPopupMenu,SendMessageW,OpenClipboard,EmptyClipboard,GlobalAlloc,GlobalLock,SendMessageW,GlobalUnlock,SetClipboardData,CloseClipboard,

Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe

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

Source: HPSUPD-Win32Exe.exe.0.dr

Static PE information: No import functions for PE file found

Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp

Binary or memory string: OriginalFilenamevm3ddevapi64-release.dll> vs SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe

Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe

Code function: 0_2_0040352D EntryPoint,SetErrorMode,GetVersionExW,GetVersionExW,GetVersionExW,lstrlenA,#17,OleInitialize,SHGetFileInfoW,GetCommandLineW,CharNextW,GetTempPathW,GetTempPathW,GetWindowsDirectoryW,lstrcatW,GetTempPathW,lstrcatW,SetEnvironmentVariableW,SetEnvironmentVariableW,SetEnvironmentVariableW,DeleteFileW,lstrcatW,lstrcatW,lstrcatW,lstrcmpiW,SetCurrentDirectoryW,DeleteFileW,CopyFileW,CloseHandle,OleUninitialize,ExitProcess,GetCurrentProcess,OpenProcessToken,LookupPrivilegeValueW,AdjustTokenPrivileges,ExitWindowsEx,ExitProcess,

Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe	Code function: 0_2_0040755C
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe	Code function: 0_2_00406D85
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe	Code function: 0_2_73131BFF

Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe

Process Stats: CPU usage > 98%

Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe	Virustotal: Detection: 30%
Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe	ReversingLabs: Detection: 22%

Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe

File read: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe

Jump to behavior

Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe

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

Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe

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

Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f486a52-3cb1-48fd-8f50-b8dc300d9f9d}\InProcServer32

Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe

File created: C:\Users\user\AppData\Local\Temp\nsi51E6.tmp

Jump to behavior

Source: classification engine

Classification label: mal72.troj.evad.winEXE@1/11@0/0

Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe

Code function: 0_2_004021AA CoCreateInstance,

Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe

File read: C:\Users\desktop.ini

Jump to behavior

Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe

Code function: 0_2_0040498A GetDlgItem,SetWindowTextW,SHBrowseForFolderW,CoTaskMemFree,lstrcmpiW,lstrcatW,SetDlgItemTextW,GetDiskFreeSpaceW,MulDiv,SetDlgItemTextW,

Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe

Registry value created: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\dado

Jump to behavior

Source: SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe

Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT

Source:	Binary string: lgpllibs.pdb source: lgpllibs.dll.0.dr
Source:	Binary string: d:\build\ob\bora-18379147\bora-vmsoft\build\release-x64\svga\wddm\src\devapi\Win8Beta\x64\bin\vm3ddevapi64-debug.pdb source: vm3ddevapi64-debug.dll.0.dr
Source:	Binary string: C:\dev\UCDE\hallasan_gothamjarvis_4\ThirdParty\POG\HP.SmartApp.UCDE.Win32.Lib\HP.SmartApp.UCDE.Win32.Exe\obj\x64\Release\HPSUPD-Win32Exe.pdb source: HPSUPD-Win32Exe.exe.0.dr

Data Obfuscation

Yara detected GuLoader

Source: Yara match

File source: 00000000.00000002.769554916.0000000002A30000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY

Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe

Code function: 0_2_731330C0 push eax; ret

Source: vm3ddevapi64-debug.dll.0.dr	Static PE information: section name: .didat
Source: vm3ddevapi64-debug.dll.0.dr	Static PE information: section name: .gehcont
Source: vm3ddevapi64-debug.dll.0.dr	Static PE information: section name: _RDATA
Source: lgpllibs.dll.0.dr	Static PE information: section name: .00cfg

Source: HPSUPD-Win32Exe.exe.0.dr

Static PE information: 0x8CC4634B [Wed Nov 2 06:25:15 2044 UTC]

Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe

Code function: 0_2_73131BFF GlobalAlloc,lstrcpyW,lstrcpyW,GlobalFree,GlobalFree,GlobalFree,GlobalFree,GlobalFree,GlobalFree,lstrcpyW,GetModuleHandleW,LoadLibraryW,GetProcAddress,lstrlenW,

Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe	File created: C:\Users\user\AppData\Local\Temp\HPSUPD-Win32Exe.exe	Jump to dropped file
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe	File created: C:\Users\user\AppData\Local\Temp\vm3ddevapi64-debug.dll	Jump to dropped file
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe	File created: C:\Users\user\AppData\Local\Temp\nsy52E1.tmp\System.dll	Jump to dropped file
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe	File created: C:\Users\user\AppData\Local\Temp\lgpllibs.dll	Jump to dropped file

Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe

Process information set: NOOPENFILEERRORBOX

Malware Analysis System Evasion

Tries to detect virtualization through RDTSC time measurements

Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe

RDTSC instruction interceptor: First address: 0000000002A326FA second address: 0000000002A326FA instructions: 0x00000000 rdtsc 0x00000002 jmp 00007FAFD8CEA006h 0x00000004 push eax 0x00000005 jmp 00007FAFD8CE9FF5h 0x00000007 call 00007FAFD8CE9FA5h 0x0000000c pop eax 0x0000000d jmp eax 0x0000000f pop eax 0x00000010 cmp ebx, ecx 0x00000012 jc 00007FAFD8CE9F36h 0x00000018 inc ebp 0x00000019 test ch, dh 0x0000001b inc ebx 0x0000001c rdtsc

Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe	Dropped PE file which has not been started: C:\Users\user\AppData\Local\Temp\HPSUPD-Win32Exe.exe	Jump to dropped file
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe	Dropped PE file which has not been started: C:\Users\user\AppData\Local\Temp\vm3ddevapi64-debug.dll	Jump to dropped file
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe	Dropped PE file which has not been started: C:\Users\user\AppData\Local\Temp\lgpllibs.dll	Jump to dropped file

Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe	Code function: 0_2_00405C49 GetTempPathW,DeleteFileW,lstrcatW,lstrcatW,lstrlenW,FindFirstFileW,FindNextFileW,FindClose,
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe	Code function: 0_2_00406873 FindFirstFileW,FindClose,
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe	Code function: 0_2_0040290B FindFirstFileW,

Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe	API call chain: ExitProcess graph end node
Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe	API call chain: ExitProcess graph end node

Source: vm3ddevapi64-debug.dll.0.dr	Binary or memory string: CompanyNameVMware, Inc.j!
Source: vm3ddevapi64-debug.dll.0.dr	Binary or memory string: noreply@vmware.com0
Source: vm3ddevapi64-debug.dll.0.dr	Binary or memory string: http://www.vmware.com/0
Source: vm3ddevapi64-debug.dll.0.dr	Binary or memory string: FileDescriptionVMware SVGA 3D Device API Module:
Source: vm3ddevapi64-debug.dll.0.dr	Binary or memory string: VMware, Inc.
Source: vm3ddevapi64-debug.dll.0.dr	Binary or memory string: VMware, Inc.1!0
Source: vm3ddevapi64-debug.dll.0.dr	Binary or memory string: ?d:\build\ob\bora-18379147\bora-vmsoft\build\release-x64\svga\wddm\src\lib\raster\bits2pixels.cd:\build\ob\bora-18379147\bora-vmsoft\build\release-x64\svga\wddm\src\lib\umlib\log.cC:\vm3dum_log\vm3dum%s_%d-%d.logwtC:\vm3dum_log\vm3dum*.log%.4d-%.2d-%.2dT%.2d:%.2d:%.2d.%.4d\| Thread ID: %d \|%s%sDXUM%s: Software\VMware, Inc.\VMware SVGADebugSearchPathEXCEPTION_ACCESS_VIOLATIONEXCEPTION_ARRAY_BOUNDS_EXCEEDEDEXCEPTION_BREAKPOINTEXCEPTION_DATATYPE_MISALIGNMENTEXCEPTION_FLT_DENORMAL_OPERANDEXCEPTION_FLT_DIVIDE_BY_ZEROEXCEPTION_FLT_INEXACT_RESULTEXCEPTION_FLT_INVALID_OPERATIONEXCEPTION_FLT_OVERFLOWEXCEPTION_FLT_STACK_CHECKEXCEPTION_FLT_UNDERFLOWEXCEPTION_INT_DIVIDE_BY_ZEROEXCEPTION_INT_OVERFLOWEXCEPTION_NONCONTINUABLE_EXCEPTIONEXCEPTION_PRIV_INSTRUCTIONEXCEPTION_SINGLE_STEPunknownBacktrace[%2d] rip=%p %s+%#x %s:%d
Source: vm3ddevapi64-debug.dll.0.dr	Binary or memory string: http://www.vmware.com/0/
Source: vm3ddevapi64-debug.dll.0.dr	Binary or memory string: Software\VMware, Inc.\VMware SVGA
Source: vm3ddevapi64-debug.dll.0.dr	Binary or memory string: VMware, Inc.1
Source: vm3ddevapi64-debug.dll.0.dr	Binary or memory string: VMware, Inc.0
Source: vm3ddevapi64-debug.dll.0.dr	Binary or memory string: ProductNameVMware SVGA 3D`
Source: vm3ddevapi64-debug.dll.0.dr	Binary or memory string: LegalCopyrightCopyright (C) 1998-2021 VMware, Inc.Z

Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe

Code function: 0_2_73131BFF GlobalAlloc,lstrcpyW,lstrcpyW,GlobalFree,GlobalFree,GlobalFree,GlobalFree,GlobalFree,GlobalFree,lstrcpyW,GetModuleHandleW,LoadLibraryW,GetProcAddress,lstrlenW,

Source: C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe

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	1 Native API	1 Windows Service	1 Access Token Manipulation	1 Access Token Manipulation	OS Credential Dumping	11 Security Software Discovery	Remote Services	1 Archive Collected Data	Exfiltration Over Other Network Medium	1 Encrypted Channel	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	1 System Shutdown/Reboot
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	1 Windows Service	1 Obfuscated Files or Information	LSASS Memory	2 File and Directory Discovery	Remote Desktop Protocol	1 Clipboard Data	Exfiltration Over Bluetooth	1 Application Layer Protocol	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	1 Timestomp	Security Account Manager	13 System Information Discovery	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

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

Source	Detection	Scanner	Label	Link
SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe	31%	Virustotal		Browse
SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe	22%	ReversingLabs	Win32.Downloader.GuLoader

Dropped Files

Source	Detection	Scanner	Link
C:\Users\user\AppData\Local\Temp\HPSUPD-Win32Exe.exe	0%	Virustotal	Browse
C:\Users\user\AppData\Local\Temp\HPSUPD-Win32Exe.exe	0%	Metadefender	Browse
C:\Users\user\AppData\Local\Temp\HPSUPD-Win32Exe.exe	0%	ReversingLabs
C:\Users\user\AppData\Local\Temp\lgpllibs.dll	0%	Virustotal	Browse
C:\Users\user\AppData\Local\Temp\lgpllibs.dll	0%	Metadefender	Browse
C:\Users\user\AppData\Local\Temp\lgpllibs.dll	0%	ReversingLabs
C:\Users\user\AppData\Local\Temp\nsy52E1.tmp\System.dll	2%	Virustotal	Browse
C:\Users\user\AppData\Local\Temp\nsy52E1.tmp\System.dll	3%	Metadefender	Browse
C:\Users\user\AppData\Local\Temp\nsy52E1.tmp\System.dll	0%	ReversingLabs
C:\Users\user\AppData\Local\Temp\vm3ddevapi64-debug.dll	0%	Virustotal	Browse
C:\Users\user\AppData\Local\Temp\vm3ddevapi64-debug.dll	0%	Metadefender	Browse
C:\Users\user\AppData\Local\Temp\vm3ddevapi64-debug.dll	0%	ReversingLabs

Source	Detection	Scanner	Label	Link
https://mozilla.org0	0%	URL Reputation	safe

Name	Source	Malicious	Antivirus Detection	Reputation
http://www.sil.org/iso639-3/	iso_639-3.xml.0.dr	false		high
http://www.vmware.com/0/	SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr	false		high
http://www.vmware.com/0	SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr	false		high
http://nsis.sf.net/NSIS_ErrorError	SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe	false		high
http://www.symauth.com/cps0(	SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr	false		high
http://www.symauth.com/rpa00	SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe, 00000000.00000002.769098643.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.0.dr	false		high
https://mozilla.org0	lgpllibs.dll.0.dr	false	URL Reputation: safe	unknown

World Map of Contacted IPs

⊘No contacted IP infos

General Information

Joe Sandbox Version:	34.0.0 Boulder Opal
Analysis ID:	634670
Start date and time: 26/05/202216:35:07	2022-05-26 16:35:07 +02:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 7m 59s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	SecuriteInfo.com.Trojan.Siggen17.57062.9420.1434 (renamed file extension from 1434 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:	28
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	MAL
Classification:	mal72.troj.evad.winEXE@1/11@0/0
EGA Information:	Successful, ratio: 100%
HDC Information:	Successful, ratio: 85.5% (good quality ratio 84.3%) Quality average: 86.8% Quality standard deviation: 21.4%
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Adjust boot time Enable AMSI Override analysis time to 240s for sample files taking high CPU consumption

Warnings

Exclude process from analysis (whitelisted): MpCmdRun.exe, audiodg.exe, BackgroundTransferHost.exe, WMIADAP.exe, backgroundTaskHost.exe, SgrmBroker.exe, conhost.exe, svchost.exe, wuapihost.exe
Excluded domains from analysis (whitelisted): ris.api.iris.microsoft.com, www.bing.com, fs.microsoft.com, store-images.s-microsoft.com, login.live.com, sls.update.microsoft.com, ctldl.windowsupdate.com, displaycatalog.mp.microsoft.com, img-prod-cms-rt-microsoft-com.akamaized.net, time.windows.com, arc.msn.com
Not all processes where analyzed, report is missing behavior information
Report size getting too big, too many NtSetInformationFile calls found.

Process:	C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe
File Type:	JPEG image data, JFIF standard 1.01, resolution (DPI), density 100x100, segment length 16, Exif Standard: [TIFF image data, big-endian, direntries=3], baseline, precision 8, 110x110, frames 3
Category:	dropped
Size (bytes):	10521
Entropy (8bit):	7.888779038440803
Encrypted:	false
SSDEEP:	192:oXRZxdt62XpqRigPYtY0CfKTQlh5NKW6F5oJxfskCjGmXa6Pbpwr4WmKM:KRfdt62X+XoElh/KW6ifskEGeaIpwr4n
MD5:	8D61CCB44C962D7831FB6703B4AF623D
SHA1:	2BFDC667151057B3A42CDD22F9EB0E5AB0B0EF3C
SHA-256:	1EFFB5A4A46B05C024518546D4C8BBB45AD3496590E3E86AF533CF31C61512F4
SHA-512:	FE0C304F73713552ACA3A28D9CCD6BD2C53A45F72052892CC8F94D835A213F2F3C4D8D1656BD8160AE874A63FACC6B79BA763D4A724281E5F0DEDAC87F86375E
Malicious:	false
Reputation:	low
Preview:	......JFIF.....d.d.....:Exif..MM.......Q...........Q..........aQ..........a.......C....................................................................C.......................................................................n.n.."............................................................}........!1A..Qa."q.2....#B...R..$3br........%&'()456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz..............................................................................................................................w.......!1..AQ.aq."2...B.....#3R..br...$4.%.....&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz....................................................................................?.....(..9...k....X.....&.2.Z.......k~I.....e...J...}..<..M..8..........".../...O.u...........5.h...71]ZZ......v..Yc...<.i'..m2_..>..#...K...,.qq.^<2\|D.V...j..ae.0Mu.^K..#k..3<."FV$HV.)..vmG..H........z.\..#......3_..Wo.g.>.o..........\|...V.}.Ho.]...q#..W667Z`..)..l._E'.....+\.w..K....O.o..5......4O..~.

C:\Users\user\AppData\Local\Temp\HPSUPD-Win32Exe.exe

Download File

Process:	C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe
File Type:	PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows
Category:	dropped
Size (bytes):	58368
Entropy (8bit):	5.856484138583398
Encrypted:	false
SSDEEP:	768:t2y20tpnvfSd9bbM9tmRtTkwv9QMdVk1QKVnjphRJy26xG0XFC19Io:J20t1SdN0kvZ9pdW1QKVjzy26opD
MD5:	D600D4F40A2BE641991044EE0814BFA4
SHA1:	3BDEF3488C28D43D285C47F46B82B980A8F41CD8
SHA-256:	B0D12A7AADF51B02D52E9E88295E6E6606F68C1508C8D9323B6549AA20EC82AA
SHA-512:	27B125260AA56FCAD4153A3259ECFB898681C9B096A4A37EB32AC3B722599EA4BFB5BF00F0247136F11F73F280B85844B37F6236331A0EF3B90ED2EC70CEDA55
Malicious:	false
Antivirus:	Antivirus: Virustotal, Detection: 0%, Browse Antivirus: Metadefender, Detection: 0%, Browse Antivirus: ReversingLabs, Detection: 0%
Reputation:	moderate, very likely benign file
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......PE..d...Kc..........."...0.................. .....@..... ....................... ............`...@......@............... ..................................................................8............................................................ ..H............text........ ...................... ..`.rsrc...............................@..@........................................H........W..4...........................................................N.((.....tS...}....F.{....o....s....F.{....o....s.....0...........{....o.....s.......&......................J.{....o.....s......((...~.().....tV...}......s....}....2.{....o....2.{....o....F.{....o....s....2.{....o....2.{....o....F.{....o....,...2.{....o....2.{....o....2.{....o....2.{....o....2.{....o....:.s....%.}y.....(....:.().....}......(....,...}....+.r...ps+...z.....s4...}.....0......

C:\Users\user\AppData\Local\Temp\Sites.UDP

Download File

Process:	C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe
File Type:	data
Category:	dropped
Size (bytes):	97029
Entropy (8bit):	6.67352029006038
Encrypted:	false
SSDEEP:	1536:PQ0kJrmEiFGh45tzVKadkb4qe6BGcC44gtRujckzMc:PpkRmEiYh45tzV+NCcQQMX
MD5:	CCE79E361FEFB787AD2911F654EEAEB9
SHA1:	164FE9DCB6455C6842E01C4106E45151F7B1AFE9
SHA-256:	EFC22B0DFEC2B8D339747108AD6EFA9975FD950B73120E98B62B96EDC31BD2D0
SHA-512:	F43D00D16CBDA19B6D9E5A48EB2FFA2E3EC407B17E72892C4266A0DAB79F472F26473C241DFA923C8C92F9B8FC69E0D34DE611626F83BE6FDC460AE62E7F416E
Malicious:	false
Reputation:	low
Preview:	.w.s...s..f...f.f..5=...EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE..f...f.s.~..f....i...%n................................................/..r@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@f!...f.c...f.u......$..."vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv...........2i.AE.................................................f....j.......(..Ilkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk.i~.....n..........!.].C+++++++++++++++++++++++++++++........o....5...y.....................................................f..........;84..........................................................9q.6..........................................f.......a..t.......#...w...................................z....f.f......#z..txxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxf..............f.......mY111111111111111111111111111!...f.........'q%.nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn.........f.k..*..y.............................................e.....v....3..........................................................t.f.........8..e'..............

C:\Users\user\AppData\Local\Temp\emoji-body-symbolic.symbolic.png

Download File

Process:	C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe
File Type:	PNG image data, 16 x 16, 8-bit/color RGBA, non-interlaced
Category:	dropped
Size (bytes):	193
Entropy (8bit):	6.41289035005742
Encrypted:	false
SSDEEP:	6:6v/lhPys693pMeNKrccoz4OtOOFImbTM0t7zlyH//jp:6v/7adpfNWcVkqfTMyUf1
MD5:	F492568998D5783731D50D7CA73AC7A3
SHA1:	E87B96367BDB02176067336A1CCE3B32EBDCB3B2
SHA-256:	7A08D7B1CC724A453A0C3EB2F36369D7FD6AC6BD965CE0B4D075D570ED369A9B
SHA-512:	2C6C726426EA6DD4C7CCC141152E24DD46BDB11D3DB45ED7BA6EAC06DE922F69E5172D5431D63B9ACF96E54B89857317CA0F87880F7B03C43AF9F7416EE95C73
Malicious:	false
Reputation:	low
Preview:	.PNG........IHDR................a....sBIT....\|.d....xIDAT8.....0.E..#d.{Gp.k.q.WP....,m..$.BH....s...A<...9..L..Fp.E..7......`......6.n....]b.5...P.....r.W..#....U_....p.P.>.&.1.....IEND.B`.

C:\Users\user\AppData\Local\Temp\iso_639-3.xml

Download File

Process:	C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe
File Type:	XML 1.0 document, UTF-8 Unicode text, with CRLF line terminators
Category:	dropped
Size (bytes):	1063988
Entropy (8bit):	4.881622518734141
Encrypted:	false
SSDEEP:	6144:z6ZdTZZl/WX4fVLcf9MvAadpxr5+ZiVHPZ6TZXjcePr:z6nTZZl/WX4fVLcqvV5+ZiX6TZXJ
MD5:	DCAD3B0F729144CE9EE9A6006D9C3E74
SHA1:	3EEF5F61BEF834B7089A87423D128990A1065E81
SHA-256:	D8AB9C2641481645A8ACF875FFA3E3CB271D2CD946691DD8E0BD48513FFF1370
SHA-512:	BB0ED1F9FBB122728776731B04C54C8FBA57BF2987D04DAD1167FC879FC8A2483093E1A8304A021D6238B408FED826E902386D7DB52B7988CE9DCC89ACB64611
Malicious:	false
Reputation:	low
Preview:	<?xml version="1.0" encoding="UTF-8" ?>.... ....WARNING: THIS FILE IS DEPRECATED.....PLEASE USE THE JSON DATA INSTEAD.....Usually, this data can be found in /usr/share/iso-codes/json.....This file gives a list of all languages in the ISO 639-3..standard, and is used to provide translations via gettext....Copyright . 2005 Alastair McKinstry <mckinstry@computer.org>..Copyright . 2008,2012,2013 Tobias Quathamer <toddy@debian.org>.... This file is free software; you can redistribute it and/or.. modify it under the terms of the GNU Lesser General Public.. License as published by the Free Software Foundation; either.. version 2.1 of the License, or (at your option) any later version..... This file is distributed in the hope that it will be useful,.. but WITHOUT ANY WARRANTY; without even the implied warranty of.. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU.. Lesser General Public License for more details..... You should have received a co

C:\Users\user\AppData\Local\Temp\lgpllibs.dll

Download File

Process:	C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe
File Type:	PE32+ executable (DLL) (GUI) x86-64, for MS Windows
Category:	dropped
Size (bytes):	37816
Entropy (8bit):	6.374742588554942
Encrypted:	false
SSDEEP:	384:VbijnYW+DZZMwrusWsWQfRl30fP5/A5KFUkYvntA/QcP+ACxw/3MvDG/GhUVgt:dijnQDnzruRNQfv0fP5/oABCDGehHt
MD5:	9B623087B905D8FE157BDB7EC85009A8
SHA1:	4B6DD4C0292558513A840B40A991533735D55E02
SHA-256:	7FA4C9EA4BE0088D6D311BD93FA65BAF8828DA32A2FD4BF8CE0EADE552D46246
SHA-512:	8C06714F93EB05FAD19F1A96C0DB8FF030B1CD3C03D6B17C231CDE5BCE8DD8358014D87A74306C3BABEF7C573D4AF5AE80904AFBB0329D2D83FE3758EF020719
Malicious:	false
Antivirus:	Antivirus: Virustotal, Detection: 0%, Browse Antivirus: Metadefender, Detection: 0%, Browse Antivirus: ReversingLabs, Detection: 0%
Preview:	MZx.....................@...................................x...........!..L.!This program cannot be run in DOS mode.$..PE..d...>..b.........." .....F...*......P.....................................................`A........................................@g.......n..x....................t..............Te...............................`...............o..X............................text...FE.......F.................. ..`.rdata..p....`.......J..............@..@.data...@............d..............@....pdata...............f..............@..@.00cfg...............l..............@..@.rsrc................n..............@..@.reloc...............r..............@..B................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Temp\microphone-disabled-symbolic.svg

Download File

Process:	C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe
File Type:	SVG Scalable Vector Graphics image
Category:	dropped
Size (bytes):	1401
Entropy (8bit):	5.11645334711433
Encrypted:	false
SSDEEP:	24:t4Cjlza3LWdwpQiL6Rch3jV81hF3Q59UPFkyKbRAecFhBrN3AGMH:1cL8w6iJjV8jF3894kNtAecFZTMH
MD5:	BAE5EB7B918D568E955B8885EEB5DB5A
SHA1:	FC4421C6A019D0147A13B08CBB2F0720F49E17C3
SHA-256:	273F11F9F8BD84F2A32E0CC857E21050A9A9C7713F33D9A220991DC232C470BA
SHA-512:	8A6AE1E26C9451A241655242D16368D87E23036D03D61FF75F5669D5E2930446D6003D5191622F576060E529EE21DD6E28D3408D28719A4D53BD291E673037B0
Malicious:	false
Preview:	<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16">. <g fill="#2e3436">. <path d="m 213.531,228.469 -1.061,1.061 14,14 1.062,-1.062 z" transform="translate(-212 -228)"/>. <path d="m 220,228 c -1.662,0 -3,1.338 -3,3 v 1.64453 l 5.2832,5.2832 C 222.72383,237.4058 223,236.73965 223,236 v -5 c 0,-1.662 -1.338,-3 -3,-3 z m -6,6 v 2.00977 c 0,2.96574 2.16538,5.4238 5,5.90039 V 244 h 2 v -2.08984 c 0.64598,-0.10861 1.24984,-0.33194 1.80859,-0.62891 l -1.11132,-1.11133 C 221.17391,240.38 220.60353,240.5 220,240.5 c -2.50669,0 -4.5,-1.99014 -4.5,-4.49023 V 234 Z m 10.5,0 v 2.00977 c 0,1.15729 -0.44099,2.19439 -1.14844,2.98632 l 1.05274,1.05274 C 225.38802,238.9836 226,237.57264 226,236.00977 V 234 Z m -7.5,1.47266 V 236 c 0,1.662 1.338,3 3,3 0.16422,0 0.3216,-0.0237 0.47852,-0.0488 z" style="line-height:normal;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-se

C:\Users\user\AppData\Local\Temp\nsy52E1.tmp\System.dll

Download File

Process:	C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe
File Type:	PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Category:	dropped
Size (bytes):	12288
Entropy (8bit):	5.814115788739565
Encrypted:	false
SSDEEP:	192:Zjvco0qWTlt70m5Aj/lQ0sEWD/wtYbBHFNaDybC7y+XBz0QPi:FHQlt70mij/lQRv/9VMjzr
MD5:	CFF85C549D536F651D4FB8387F1976F2
SHA1:	D41CE3A5FF609DF9CF5C7E207D3B59BF8A48530E
SHA-256:	8DC562CDA7217A3A52DB898243DE3E2ED68B80E62DDCB8619545ED0B4E7F65A8
SHA-512:	531D6328DAF3B86D85556016D299798FA06FEFC81604185108A342D000E203094C8C12226A12BD6E1F89B0DB501FB66F827B610D460B933BD4AB936AC2FD8A88
Malicious:	false
Antivirus:	Antivirus: Virustotal, Detection: 2%, Browse Antivirus: Metadefender, Detection: 3%, Browse Antivirus: ReversingLabs, Detection: 0%
Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......qr.5.D.5.D.5.D...J.2.D.5.E.!.D.....2.D.a0t.1.D.V1n.4.D..3@.4.D.Rich5.D.........PE..L.....Oa...........!....."..................@...............................p............@..........................B.......@..P............................`.......................................................@..X............................text.... .......".................. ..`.rdata..c....@.......&..............@..@.data...x....P.......*..............@....reloc.......`.......,..............@..B................................................................................................................................................................................................................................................................................................................................................................................................

C:\Users\user\AppData\Local\Temp\printer-symbolic.svg

Download File

Process:	C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe
File Type:	SVG Scalable Vector Graphics image
Category:	dropped
Size (bytes):	213
Entropy (8bit):	4.950492507724413
Encrypted:	false
SSDEEP:	6:tI9mc4slzcpG+xW6UmUuksJtjdU0t/ZME:t4Cp9xW6zUmjW0tOE
MD5:	A4ACDD85E11EA101F3BB4B5BEC3382F0
SHA1:	2DC81694D5D3C403BF696B1796385D2F64C40D77
SHA-256:	AD87999B06B9C8035CCAC8EF29D54C9E00055EE9E2DBDD9B7BA24CCF56C471E6
SHA-512:	6C7C1E913CBF7CD6B91721BD60705B3A87C398B5D69D1FA03D67EDF7C69E23AB410938EC5E0770584E5B6E218443E53A702BD389C2253F05C2D4F48B944D481E
Malicious:	false
Preview:	<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"><g fill="#474747"><path d="M2 4c-.5 0-1 .5-1 1v4c0 .5.5 1 1 1h1V8h10v2h1c.5 0 1-.5 1-1V5c0-.5-.5-1-1-1zm2-3v2h8V1z"/><path d="M4 9v5h8V9z"/></g></svg>

C:\Users\user\AppData\Local\Temp\svejtsers.for

Download File

Process:	C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe
File Type:	ASCII text, with very long lines, with no line terminators
Category:	dropped
Size (bytes):	40772
Entropy (8bit):	3.99958578967024
Encrypted:	false
SSDEEP:	768:hh1uZgY2aTsCYEHD/RZpbk9hCagM99A4jloFMSD2l:REsvEHFwOagq9AAo+SCl
MD5:	15B855905F2DE48867E35606D005ACC7
SHA1:	41A4B95539290FBE3F75449D7391F9B10710612C
SHA-256:	40F9C51DAF7AB04475F462927A471E4DA0D80D3F373327992A9464849360BA40
SHA-512:	88A65458C335446084B927EE1E97D38DC3CEF52E87494611D4F47A244AE11EA7B50ABE79813FC6635084E8E32BA99F722760B4B75741E9F7D7BC68B67A8580DA
Malicious:	false
Preview:	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

C:\Users\user\AppData\Local\Temp\vm3ddevapi64-debug.dll

Download File

Process:	C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe
File Type:	PE32+ executable (DLL) (GUI) x86-64, for MS Windows
Category:	dropped
Size (bytes):	288328
Entropy (8bit):	6.5244639850667605
Encrypted:	false
SSDEEP:	6144:TWMbKY5G780mQB8fkrOX9rn8ndvcA5abagLgandSUbJ:aMbKY5AIvfkSX9rSdkfbanUbJ
MD5:	9ECB2FA510DCDF4BFB06DC80A83294BD
SHA1:	65E0CEC428D010B94D81BA784EA709EBA598A1CD
SHA-256:	865868E3BE461332134EFBBA9F1D8AAA5E29A0C8AD3F5A2AC47311F47D4CFD62
SHA-512:	6F70D42EE2A6CA1F2D85A84947B74EAD03FA4CD00AE5D897FC80832111D88B0D9EEFE81B5FFBC229AE9E1D97467713AF0D385C8C2E96D67B5E9008033C02CB28
Malicious:	false
Antivirus:	Antivirus: Virustotal, Detection: 0%, Browse Antivirus: Metadefender, Detection: 0%, Browse Antivirus: ReversingLabs, Detection: 0%
Preview:	MZ......................@...................................0...........!..L.!This program cannot be run in DOS mode....$.......[...............................s.....s.....s..........M...........z.....z.......................G.........Rich..................PE..d......`.........." .........j......................................................N.....`A.........................................................p..........x!......Hb..............8..............................8...................4...@....................text.............................. ..`.rdata..............................@..@.data...0#..........................@....pdata..x!......."..................@..@.didat..`....@......................@....gehcont$....P......................@..@_RDATA.......`......................@..@.rsrc........p......................@..@.reloc..............................@..B........................................................................

Static File Info

General

File type:	PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
Entropy (8bit):	7.401310327702789
TrID:	Win32 Executable (generic) a (10002005/4) 99.96% Generic Win/DOS Executable (2004/3) 0.02% DOS Executable Generic (2002/1) 0.02% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe
File size:	609224
MD5:	67a4759a7b2fcb1a7e5b368fc150b974
SHA1:	592934bd8f6606f80a890008008a621f7abda152
SHA256:	19762fa9a397bf711cb2aa16f78915d4beaf49e9b67ffccfa3e3b01e35c7289a
SHA512:	e7540621211cc64faee06b3cf17c69fe45fdb9a39e69e8404c284d44a518a624a812eca1e9f49dd0aead9d717f9bc52cc6c7f4c32535f42baa472884b84ba133
SSDEEP:	12288:5bspFozv47H44s5Q4IDT9jXbgO1xzSs9IKTQWfsmuYUE:5bsLnY4s5k0k9IKTQWkmuZE
TLSH:	9DD4F155BAC8ECABC01691B81475AF626A93FE2518748E03173E7E2FF732153243B91D
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$........1...Pf..Pf..Pf._9..Pf..Pg.LPf._;..Pf..sV..Pf..V`..Pf.Rich.Pf.........................PE..L...Z.Oa.................j.........

File Icon


Icon Hash:	38e6d3b1b3a2cc71

Static PE Info

General

Entrypoint:	0x40352d
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:	NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
Time Stamp:	0x614F9B5A [Sat Sep 25 21:57:46 2021 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:	56a78d55f3f7af51443e58e0ce2fb5f6

Entrypoint Preview

Instruction
push ebp
mov ebp, esp
sub esp, 000003F4h
push ebx
push esi
push edi
push 00000020h
pop edi
xor ebx, ebx
push 00008001h
mov dword ptr [ebp-14h], ebx
mov dword ptr [ebp-04h], 0040A2E0h
mov dword ptr [ebp-10h], ebx
call dword ptr [004080CCh]
mov esi, dword ptr [004080D0h]
lea eax, dword ptr [ebp-00000140h]
push eax
mov dword ptr [ebp-0000012Ch], ebx
mov dword ptr [ebp-2Ch], ebx
mov dword ptr [ebp-28h], ebx
mov dword ptr [ebp-00000140h], 0000011Ch
call esi
test eax, eax
jne 00007FAFD8C58BCAh
lea eax, dword ptr [ebp-00000140h]
mov dword ptr [ebp-00000140h], 00000114h
push eax
call esi
mov ax, word ptr [ebp-0000012Ch]
mov ecx, dword ptr [ebp-00000112h]
sub ax, 00000053h
add ecx, FFFFFFD0h
neg ax
sbb eax, eax
mov byte ptr [ebp-26h], 00000004h
not eax
and eax, ecx
mov word ptr [ebp-2Ch], ax
cmp dword ptr [ebp-0000013Ch], 0Ah
jnc 00007FAFD8C58B9Ah
and word ptr [ebp-00000132h], 0000h
mov eax, dword ptr [ebp-00000134h]
movzx ecx, byte ptr [ebp-00000138h]
mov dword ptr [00434FB8h], eax
xor eax, eax
mov ah, byte ptr [ebp-0000013Ch]
movzx eax, ax
or eax, ecx
xor ecx, ecx
mov ch, byte ptr [ebp-2Ch]
movzx ecx, cx
shl eax, 10h
or eax, ecx

Rich Headers

Programming Language:

[EXP] VC++ 6.0 SP5 build 8804

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x8610	0xa0	.rdata
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x6b000	0x27620	.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	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x8000	0x2b0	.rdata
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	0x6897	0x6a00	False	0.666126179245	data	6.45839821493	IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
.rdata	0x8000	0x14a6	0x1600	False	0.439275568182	data	5.02410928126	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.data	0xa000	0x2b018	0x600	False	0.521484375	data	4.15458210409	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ
.ndata	0x36000	0x35000	0x0	False	0	empty	0.0	IMAGE_SCN_MEM_WRITE, IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ
.rsrc	0x6b000	0x27620	0x27800	False	0.363744808149	data	4.74589509923	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

Resources

Name	RVA	Size	Type	Language	Country
RT_ICON	0x6b2f8	0x10828	dBase III DBT, version number 0, next free block index 40	English	United States
RT_ICON	0x7bb20	0x94a8	data	English	United States
RT_ICON	0x84fc8	0x5488	data	English	United States
RT_ICON	0x8a450	0x4228	dBase IV DBT of \200.DBF, blocks size 0, block length 16384, next free block index 40, next free block 6356992, next used block 0	English	United States
RT_ICON	0x8e678	0x25a8	dBase IV DBT of `.DBF, block length 9216, next free block index 40, next free block 0, next used block 0	English	United States
RT_ICON	0x90c20	0x10a8	dBase IV DBT of @.DBF, block length 4096, next free block index 40, next free block 0, next used block 0	English	United States
RT_DIALOG	0x91cc8	0x100	data	English	United States
RT_DIALOG	0x91dc8	0x11c	data	English	United States
RT_DIALOG	0x91ee8	0xc4	data	English	United States
RT_DIALOG	0x91fb0	0x60	data	English	United States
RT_GROUP_ICON	0x92010	0x5a	data	English	United States
RT_VERSION	0x92070	0x270	data	English	United States
RT_MANIFEST	0x922e0	0x33e	XML 1.0 document, ASCII text, with very long lines, with no line terminators	English	United States

Imports

DLL	Import
ADVAPI32.dll	RegCreateKeyExW, RegEnumKeyW, RegQueryValueExW, RegSetValueExW, RegCloseKey, RegDeleteValueW, RegDeleteKeyW, AdjustTokenPrivileges, LookupPrivilegeValueW, OpenProcessToken, SetFileSecurityW, RegOpenKeyExW, RegEnumValueW
SHELL32.dll	SHGetSpecialFolderLocation, SHFileOperationW, SHBrowseForFolderW, SHGetPathFromIDListW, ShellExecuteExW, SHGetFileInfoW
ole32.dll	OleInitialize, OleUninitialize, CoCreateInstance, IIDFromString, CoTaskMemFree
COMCTL32.dll	ImageList_Create, ImageList_Destroy, ImageList_AddMasked
USER32.dll	GetClientRect, EndPaint, DrawTextW, IsWindowEnabled, DispatchMessageW, wsprintfA, CharNextA, CharPrevW, MessageBoxIndirectW, GetDlgItemTextW, SetDlgItemTextW, GetSystemMetrics, FillRect, AppendMenuW, TrackPopupMenu, OpenClipboard, SetClipboardData, CloseClipboard, IsWindowVisible, CallWindowProcW, GetMessagePos, CheckDlgButton, LoadCursorW, SetCursor, GetSysColor, SetWindowPos, GetWindowLongW, PeekMessageW, SetClassLongW, GetSystemMenu, EnableMenuItem, GetWindowRect, ScreenToClient, EndDialog, RegisterClassW, SystemParametersInfoW, CreateWindowExW, GetClassInfoW, DialogBoxParamW, CharNextW, ExitWindowsEx, DestroyWindow, CreateDialogParamW, SetTimer, SetWindowTextW, PostQuitMessage, SetForegroundWindow, ShowWindow, wsprintfW, SendMessageTimeoutW, FindWindowExW, IsWindow, GetDlgItem, SetWindowLongW, LoadImageW, GetDC, ReleaseDC, EnableWindow, InvalidateRect, SendMessageW, DefWindowProcW, BeginPaint, EmptyClipboard, CreatePopupMenu
GDI32.dll	SetBkMode, SetBkColor, GetDeviceCaps, CreateFontIndirectW, CreateBrushIndirect, DeleteObject, SetTextColor, SelectObject
KERNEL32.dll	GetExitCodeProcess, WaitForSingleObject, GetModuleHandleA, GetProcAddress, GetSystemDirectoryW, lstrcatW, Sleep, lstrcpyA, WriteFile, GetTempFileNameW, CreateFileW, lstrcmpiA, RemoveDirectoryW, CreateProcessW, CreateDirectoryW, GetLastError, CreateThread, GlobalLock, GlobalUnlock, GetDiskFreeSpaceW, WideCharToMultiByte, lstrcpynW, lstrlenW, SetErrorMode, GetVersionExW, GetCommandLineW, GetTempPathW, GetWindowsDirectoryW, SetEnvironmentVariableW, CopyFileW, ExitProcess, GetCurrentProcess, GetModuleFileNameW, GetFileSize, GetTickCount, MulDiv, SetFileAttributesW, GetFileAttributesW, SetCurrentDirectoryW, MoveFileW, GetFullPathNameW, GetShortPathNameW, SearchPathW, CompareFileTime, SetFileTime, CloseHandle, lstrcmpiW, lstrcmpW, ExpandEnvironmentStringsW, GlobalFree, GlobalAlloc, GetModuleHandleW, LoadLibraryExW, MoveFileExW, FreeLibrary, WritePrivateProfileStringW, GetPrivateProfileStringW, lstrlenA, MultiByteToWideChar, ReadFile, SetFilePointer, FindClose, FindNextFileW, FindFirstFileW, DeleteFileW

Version Infos

Description	Data
LegalCopyright	Insweepi
FileVersion	27.29.17
CompanyName	CHRYSALIDAH
LegalTrademarks	Vrdi24
Comments	reconnoiterlbni
ProductName	petiolispill
FileDescription	Pratalkoholis
Translation	0x0409 0x04b0

Possible Origin

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

Target ID:	0
Start time:	16:36:41
Start date:	26/05/2022
Path:	C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe
Wow64 process (32bit):	true
Commandline:	"C:\Users\user\Desktop\SecuriteInfo.com.Trojan.Siggen17.57062.9420.exe"
Imagebase:	0x400000
File size:	609224 bytes
MD5 hash:	67A4759A7B2FCB1A7E5B368FC150B974
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_GuLoader_2, Description: Yara detected GuLoader, Source: 00000000.00000002.769554916.0000000002A30000.00000040.00001000.00020000.00000000.sdmp, Author: Joe Security
Reputation:	low

Disassembly

⊘No disassembly

Description:	Adversaries may directly interact with the native OS application programming interface (API) to execute behaviors. Native APIs provide a controlled means of calling low-level OS services within the kernel, such as those involving hardware/devices, memory, and processes.These native APIs are leveraged by the OS during system boot (when other system components are not yet initialized) as well as carrying out tasks and requests during routine operations.
Tactics:	Execution
Data Sources:	API monitoring, Loaded DLLs, Process monitoring, System calls
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may create or modify Windows services to repeatedly execute malicious payloads as part of persistence. When Windows boots up, it starts programs or applications called services that perform background system functions.Windows service configuration information, including the file path to the service's executable or recovery programs/commands, is stored in the Windows Registry. Service configurations can be modified using utilities such as sc.exe and Reg .
Tactics:	Persistence, Privilege Escalation
Data Sources:	API monitoring, File monitoring, Process command-line parameters, Process monitoring, Windows Registry, Windows event logs
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may modify access tokens to operate under a different user or system security context to perform actions and bypass access controls. Windows uses access tokens to determine the ownership of a running process. A user can manipulate access tokens to make a running process appear as though it is the child of a different process or belongs to someone other than the user that started the process. When this occurs, the process also takes on the security context associated with the new token.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	API monitoring, Access tokens, Authentication logs, Process command-line parameters, Process monitoring, Windows event logs
Platforms:	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 modify file time attributes to hide new or changes to existing files. Timestomping is a technique that modifies the timestamps of a file (the modify, access, create, and change times), often to mimic files that are in the same folder. This is done, for example, on files that have been modified or created by the adversary so that they do not appear conspicuous to forensic investigators or file analysis tools.
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
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 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 collect data stored in the clipboard from users copying information within or between applications.
Tactics:	Collection
Data Sources:	API monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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

Description:	Adversaries may 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

Description:	Adversaries may shutdown/reboot systems to interrupt access to, or aid in the destruction of, those systems. Operating systems may contain commands to initiate a shutdown/reboot of a machine. In some cases, these commands may also be used to initiate a shutdown/reboot of a remote computer.Shutting down or rebooting systems may disrupt access to computer resources for legitimate users.
Tactics:	Impact
Data Sources:	Process command-line parameters, Process monitoring, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report SecuriteInfo.com.Trojan.Siggen17.57062.9420.1434

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Threatname: GuLoader

Yara Signatures

Memory Dumps

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Spreading

Networking

Key, Mouse, Clipboard, Microphone and Screen Capturing

System Summary

Data Obfuscation

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

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

URLs from Memory and Binaries

World Map of Contacted IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\Users\user\AppData\Local\Temp\Adventure_19.bmp

C:\Users\user\AppData\Local\Temp\HPSUPD-Win32Exe.exe

C:\Users\user\AppData\Local\Temp\Sites.UDP

C:\Users\user\AppData\Local\Temp\emoji-body-symbolic.symbolic.png

C:\Users\user\AppData\Local\Temp\iso_639-3.xml

C:\Users\user\AppData\Local\Temp\lgpllibs.dll

C:\Users\user\AppData\Local\Temp\microphone-disabled-symbolic.svg

C:\Users\user\AppData\Local\Temp\nsy52E1.tmp\System.dll

C:\Users\user\AppData\Local\Temp\printer-symbolic.svg

C:\Users\user\AppData\Local\Temp\svejtsers.for

C:\Users\user\AppData\Local\Temp\vm3ddevapi64-debug.dll

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Rich Headers

Data Directories

Sections

Resources

Imports

Windows Analysis Report
SecuriteInfo.com.Trojan.Siggen17.57062.9420.1434