Windows Analysis Report
SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.9624

Overview

General Information

Sample Name: SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.9624 (renamed file extension from 9624 to exe)
Analysis ID: 635390
MD5: 77436b29832ded92b60491ea36018196
SHA1: 0314eca204964e3e189b0c0aed7f449e487dc98e
SHA256: b19c8495104c354de9aa1b3403bff2d1211a89fe8892e866d2d8dfd7bb0ba5da
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
Sample file is different than original file name gathered from version info
PE file contains strange resources
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
PE file contains more sections than normal
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

AV Detection

barindex
Source: 00000000.00000002.778304741.0000000002830000.00000040.00001000.00020000.00000000.sdmp Malware Configuration Extractor: GuLoader {"Payload URL": "http://donaldtrumpverse.com/kO4_tiMHM116.bin"}
Source: SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Virustotal: Detection: 42% Perma Link
Source: SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe ReversingLabs: Detection: 21%
Source: SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Static PE information: LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Registry value created: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\PARANTHRACENE Jump to behavior
Source: SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
Source: Binary string: msvcr100.i386.pdb source: SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe, 00000000.00000002.777977082.000000000040D000.00000004.00000001.01000000.00000003.sdmp, msvcr100.dll.0.dr
Source: Binary string: F:\jnks\workspace\Modern_Psdr_Master_UCDE\CDMDataEventHandlerLibrary\CDMDataEventHandler\obj\Release\net46\CDMDataEventHandler.pdbSHA2562 source: CDMDataEventHandler.dll.0.dr
Source: Binary string: F:\jnks\workspace\Modern_Psdr_Master_UCDE\CDMDataEventHandlerLibrary\CDMDataEventHandler\obj\Release\net46\CDMDataEventHandler.pdb source: CDMDataEventHandler.dll.0.dr
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Code function: 0_2_00405C49 GetTempPathW,DeleteFileW,lstrcatW,lstrcatW,lstrlenW,FindFirstFileW,FindNextFileW,FindClose, 0_2_00405C49
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Code function: 0_2_00406873 FindFirstFileW,FindClose, 0_2_00406873
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Code function: 0_2_0040290B FindFirstFileW, 0_2_0040290B

Networking

barindex
Source: Malware configuration extractor URLs: http://donaldtrumpverse.com/kO4_tiMHM116.bin
Source: CDMDataEventHandler.dll.0.dr String found in binary or memory: http://cacerts.digicert.com/DigiCertAssuredIDRootCA.crt0
Source: CDMDataEventHandler.dll.0.dr String found in binary or memory: http://cacerts.digicert.com/DigiCertSHA2AssuredIDCodeSigningCA.crt0
Source: CDMDataEventHandler.dll.0.dr String found in binary or memory: http://cacerts.digicert.com/DigiCertSHA2AssuredIDTimestampingCA.crt0
Source: CDMDataEventHandler.dll.0.dr String found in binary or memory: http://crl3.digicert.com/DigiCertAssuredIDRootCA.crl0O
Source: CDMDataEventHandler.dll.0.dr String found in binary or memory: http://crl3.digicert.com/DigiCertAssuredIDRootCA.crl0P
Source: CDMDataEventHandler.dll.0.dr String found in binary or memory: http://crl3.digicert.com/sha2-assured-cs-g1.crl05
Source: CDMDataEventHandler.dll.0.dr String found in binary or memory: http://crl3.digicert.com/sha2-assured-ts.crl02
Source: CDMDataEventHandler.dll.0.dr String found in binary or memory: http://crl4.digicert.com/DigiCertAssuredIDRootCA.crl0:
Source: CDMDataEventHandler.dll.0.dr String found in binary or memory: http://crl4.digicert.com/sha2-assured-cs-g1.crl0K
Source: CDMDataEventHandler.dll.0.dr String found in binary or memory: http://crl4.digicert.com/sha2-assured-ts.crl0
Source: SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe String found in binary or memory: http://nsis.sf.net/NSIS_ErrorError
Source: CDMDataEventHandler.dll.0.dr String found in binary or memory: http://ocsp.digicert.com0C
Source: CDMDataEventHandler.dll.0.dr String found in binary or memory: http://ocsp.digicert.com0N
Source: CDMDataEventHandler.dll.0.dr String found in binary or memory: http://ocsp.digicert.com0O
Source: CDMDataEventHandler.dll.0.dr String found in binary or memory: http://www.digicert.com/CPS0
Source: CDMDataEventHandler.dll.0.dr String found in binary or memory: https://pie-us1.api.ws-hp.com/clienttelemetry
Source: CDMDataEventHandler.dll.0.dr String found in binary or memory: https://schemaregistry.analysis.ext.hp.com/cdm/gun/com.hp.cdm.platform.software.domain.eventing.reso
Source: CDMDataEventHandler.dll.0.dr String found in binary or memory: https://schemaregistry.analysis.ext.hp.com/cdm/id/sw/originatorDetail.schema.json
Source: CDMDataEventHandler.dll.0.dr String found in binary or memory: https://schemaregistry.analysis.ext.hp.com/cdm/id/sw/sysInfoBase.schema.json
Source: CDMDataEventHandler.dll.0.dr String found in binary or memory: https://stage-us1.api.ws-hp.com/clienttelemetry
Source: CDMDataEventHandler.dll.0.dr String found in binary or memory: https://us1.api.ws-hp.com/clienttelemetry
Source: CDMDataEventHandler.dll.0.dr String found in binary or memory: https://www.digicert.com/CPS0
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.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, 0_2_004056DE
Source: SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Static PE information: LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED
Source: SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe, 00000000.00000002.777977082.000000000040D000.00000004.00000001.01000000.00000003.sdmp Binary or memory string: OriginalFilenamemsvcr100_clr0400.dll^ vs SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe
Source: SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.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, 0_2_0040352D
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Code function: 0_2_0040755C 0_2_0040755C
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Code function: 0_2_00406D85 0_2_00406D85
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Code function: 0_2_732F1BFF 0_2_732F1BFF
Source: libLerc.dll.0.dr Static PE information: Number of sections : 11 > 10
Source: libenchant-2.dll.0.dr Static PE information: Number of sections : 12 > 10
Source: gspawn-win64-helper.exe.0.dr Static PE information: Number of sections : 11 > 10
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Process Stats: CPU usage > 98%
Source: SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Virustotal: Detection: 42%
Source: SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe ReversingLabs: Detection: 21%
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe File read: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Jump to behavior
Source: SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.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.Gen.Variant.Nemesis.7222.26141.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f486a52-3cb1-48fd-8f50-b8dc300d9f9d}\InProcServer32 Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.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, 0_2_0040352D
Source: CDMDataEventHandler.dll.0.dr, Hp.CDMDataEventHandler/Sender/TelemetrySender.cs Base64 encoded string: 'uWg5oksEUHoewK5WcwMNmfkglf2HF7AWQAGHYz0VfFMeg1YF2aEU/2OPoeETAl78'
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe File created: C:\Users\user\AppData\Local\Temp\nsf2D9B.tmp Jump to behavior
Source: classification engine Classification label: mal72.troj.evad.winEXE@1/11@0/0
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Code function: 0_2_004021AA CoCreateInstance, 0_2_004021AA
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe File read: C:\Users\desktop.ini Jump to behavior
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Code function: 0_2_0040498A GetDlgItem,SetWindowTextW,SHBrowseForFolderW,CoTaskMemFree,lstrcmpiW,lstrcatW,SetDlgItemTextW,GetDiskFreeSpaceW,MulDiv,SetDlgItemTextW, 0_2_0040498A
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Registry value created: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\PARANTHRACENE Jump to behavior
Source: SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
Source: Binary string: msvcr100.i386.pdb source: SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe, 00000000.00000002.777977082.000000000040D000.00000004.00000001.01000000.00000003.sdmp, msvcr100.dll.0.dr
Source: Binary string: F:\jnks\workspace\Modern_Psdr_Master_UCDE\CDMDataEventHandlerLibrary\CDMDataEventHandler\obj\Release\net46\CDMDataEventHandler.pdbSHA2562 source: CDMDataEventHandler.dll.0.dr
Source: Binary string: F:\jnks\workspace\Modern_Psdr_Master_UCDE\CDMDataEventHandlerLibrary\CDMDataEventHandler\obj\Release\net46\CDMDataEventHandler.pdb source: CDMDataEventHandler.dll.0.dr

Data Obfuscation

barindex
Source: Yara match File source: 00000000.00000002.778304741.0000000002830000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Code function: 0_2_732F30C0 push eax; ret 0_2_732F30EE
Source: gspawn-win64-helper.exe.0.dr Static PE information: section name: .xdata
Source: libLerc.dll.0.dr Static PE information: section name: .xdata
Source: libenchant-2.dll.0.dr Static PE information: section name: .xdata
Source: CDMDataEventHandler.dll.0.dr Static PE information: 0x9C213F02 [Thu Jan 2 09:55:14 2053 UTC]
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Code function: 0_2_732F1BFF GlobalAlloc,lstrcpyW,lstrcpyW,GlobalFree,GlobalFree,GlobalFree,GlobalFree,GlobalFree,GlobalFree,lstrcpyW,GetModuleHandleW,LoadLibraryW,GetProcAddress,lstrlenW, 0_2_732F1BFF
Source: initial sample Static PE information: section name: .text entropy: 6.90904492268
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe File created: C:\Users\user\AppData\Local\Temp\gspawn-win64-helper.exe Jump to dropped file
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe File created: C:\Users\user\AppData\Local\Temp\nsw2F33.tmp\System.dll Jump to dropped file
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe File created: C:\Users\user\AppData\Local\Temp\msvcr100.dll Jump to dropped file
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe File created: C:\Users\user\AppData\Local\Temp\libenchant-2.dll Jump to dropped file
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe File created: C:\Users\user\AppData\Local\Temp\CDMDataEventHandler.dll Jump to dropped file
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe File created: C:\Users\user\AppData\Local\Temp\libLerc.dll Jump to dropped file
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Process information set: NOOPENFILEERRORBOX Jump to behavior

Malware Analysis System Evasion

barindex
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe RDTSC instruction interceptor: First address: 00000000028326C8 second address: 00000000028326C8 instructions: 0x00000000 rdtsc 0x00000002 jmp 00007FBF7CBD79B2h 0x00000004 cmp dl, bl 0x00000006 cmp ebx, ecx 0x00000008 jc 00007FBF7CBD7926h 0x0000000a inc ebp 0x0000000b inc ebx 0x0000000c rdtsc
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Dropped PE file which has not been started: C:\Users\user\AppData\Local\Temp\gspawn-win64-helper.exe Jump to dropped file
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Dropped PE file which has not been started: C:\Users\user\AppData\Local\Temp\msvcr100.dll Jump to dropped file
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Dropped PE file which has not been started: C:\Users\user\AppData\Local\Temp\libenchant-2.dll Jump to dropped file
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Dropped PE file which has not been started: C:\Users\user\AppData\Local\Temp\CDMDataEventHandler.dll Jump to dropped file
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Dropped PE file which has not been started: C:\Users\user\AppData\Local\Temp\libLerc.dll Jump to dropped file
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Code function: 0_2_00405C49 GetTempPathW,DeleteFileW,lstrcatW,lstrcatW,lstrlenW,FindFirstFileW,FindNextFileW,FindClose, 0_2_00405C49
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Code function: 0_2_00406873 FindFirstFileW,FindClose, 0_2_00406873
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Code function: 0_2_0040290B FindFirstFileW, 0_2_0040290B
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe API call chain: ExitProcess graph end node
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe API call chain: ExitProcess graph end node
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.exe Code function: 0_2_732F1BFF GlobalAlloc,lstrcpyW,lstrcpyW,GlobalFree,GlobalFree,GlobalFree,GlobalFree,GlobalFree,GlobalFree,lstrcpyW,GetModuleHandleW,LoadLibraryW,GetProcAddress,lstrlenW, 0_2_732F1BFF
Source: C:\Users\user\Desktop\SecuriteInfo.com.Gen.Variant.Nemesis.7222.26141.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, 0_2_0040352D
No contacted IP infos