Analysis Overview
SHA256
471b1264bcc332dcfa69187ff322df257d039bc2503765fec497b3b5fdbda0e9
Threat Level: Known bad
The file BlitzedGrabberX96.rar was found to be: Known bad.
Malicious Activity Summary
Orcus
Orcus main payload
Orcurs Rat Executable
Obfuscated with Agile.Net obfuscator
Drops startup file
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Adds Run key to start application
Drops desktop.ini file(s)
Drops file in System32 directory
Drops file in Program Files directory
Drops file in Windows directory
Program crash
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-08 15:57
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-08 15:56
Reported
2024-02-08 15:59
Platform
win7-20231129-en
Max time kernel
44s
Max time network
16s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96\Bin\UltraEmbeddable.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2928 wrote to memory of 2196 | N/A | C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96\Bin\UltraEmbeddable.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2928 wrote to memory of 2196 | N/A | C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96\Bin\UltraEmbeddable.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2928 wrote to memory of 2196 | N/A | C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96\Bin\UltraEmbeddable.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2928 wrote to memory of 2196 | N/A | C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96\Bin\UltraEmbeddable.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96\Bin\UltraEmbeddable.exe
"C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96\Bin\UltraEmbeddable.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 552
Network
Files
memory/2928-0-0x00000000008F0000-0x000000000096A000-memory.dmp
memory/2928-1-0x0000000074290000-0x000000007497E000-memory.dmp
memory/2928-2-0x0000000074290000-0x000000007497E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-08 15:56
Reported
2024-02-08 15:59
Platform
win10v2004-20231215-en
Max time kernel
54s
Max time network
68s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96\Bin\UltraEmbeddable.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96\Bin\UltraEmbeddable.exe
"C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96\Bin\UltraEmbeddable.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 200 -p 228 -ip 228
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 228 -s 872
Network
| Country | Destination | Domain | Proto |
| US | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | 210.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.178.17.96.in-addr.arpa | udp |
Files
memory/228-0-0x00000000747C0000-0x0000000074F70000-memory.dmp
memory/228-1-0x0000000000090000-0x000000000010A000-memory.dmp
memory/228-2-0x00000000747C0000-0x0000000074F70000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2024-02-08 15:56
Reported
2024-02-08 15:59
Platform
win7-20231215-en
Max time kernel
34s
Max time network
19s
Command Line
Signatures
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\leaf.exe | C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96\Bin\leaf.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\leaf.exe | C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96\Bin\leaf.exe | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96\Bin\leaf.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96\Bin\leaf.exe
"C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96\Bin\leaf.exe"
Network
Files
memory/1700-0-0x00000000000F0000-0x00000000000FC000-memory.dmp
memory/1700-3-0x000007FEF5F30000-0x000007FEF691C000-memory.dmp
memory/1700-4-0x000000001A6B0000-0x000000001A730000-memory.dmp
memory/1700-5-0x000007FEF5F30000-0x000007FEF691C000-memory.dmp
memory/1700-6-0x000000001A6B0000-0x000000001A730000-memory.dmp
Analysis: behavioral4
Detonation Overview
Submitted
2024-02-08 15:56
Reported
2024-02-08 15:59
Platform
win10v2004-20231215-en
Max time kernel
67s
Max time network
77s
Command Line
Signatures
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\leaf.exe | C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96\Bin\leaf.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\leaf.exe | C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96\Bin\leaf.exe | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96\Bin\leaf.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96\Bin\leaf.exe
"C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96\Bin\leaf.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 205.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 204.178.17.96.in-addr.arpa | udp |
Files
memory/4636-0-0x0000000000F70000-0x0000000000F7C000-memory.dmp
memory/4636-3-0x00007FFBDA8D0000-0x00007FFBDB391000-memory.dmp
memory/4636-4-0x00000000017C0000-0x00000000017D0000-memory.dmp
memory/4636-5-0x00007FFBDA8D0000-0x00007FFBDB391000-memory.dmp
memory/4636-6-0x00000000017C0000-0x00000000017D0000-memory.dmp
Analysis: behavioral5
Detonation Overview
Submitted
2024-02-08 15:56
Reported
2024-02-08 15:59
Platform
win7-20231215-en
Max time kernel
33s
Max time network
19s
Command Line
Signatures
Orcus
Orcus main payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Orcurs Rat Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96 Install.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\UnityCrashHandler.EXE | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\chromedriver.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsInput.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96\BlitzedGrabberX96 Installer.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96 Install.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96 Install.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96 Install.exe | N/A |
Obfuscated with Agile.Net obfuscator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\UnityCrashHandler.EXE | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\WindowsInput.exe.config | C:\Users\Admin\AppData\Local\Temp\chromedriver.exe | N/A |
| File created | C:\Windows\SysWOW64\WindowsInput.exe | C:\Users\Admin\AppData\Local\Temp\chromedriver.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\BlitzedGrabberX96\APIFOR.DLL | C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96 Install.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96 Install.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96 Install.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96\BlitzedGrabberX96 Installer.exe
"C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96\BlitzedGrabberX96 Installer.exe"
C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96 Install.exe
"C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96 Install.exe"
C:\Users\Admin\AppData\Local\Temp\UnityCrashHandler.EXE
"C:\Users\Admin\AppData\Local\Temp\UnityCrashHandler.EXE"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy Bypass -File poo.ps1
C:\Users\Admin\AppData\Local\Temp\chromedriver.exe
"C:\Users\Admin\AppData\Local\Temp\chromedriver.exe"
C:\Windows\Microsoft.NET\Framework64\v2.0.50727\csc.exe
"C:\Windows\Microsoft.NET\Framework64\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\n5u5jwtw.cmdline"
C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe
C:\Windows\Microsoft.NET\Framework64\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESCE0A.tmp" "c:\Users\Admin\AppData\Local\Temp\CSCCE09.tmp"
C:\Windows\SysWOW64\WindowsInput.exe
"C:\Windows\SysWOW64\WindowsInput.exe" --install
C:\Windows\SysWOW64\WindowsInput.exe
"C:\Windows\SysWOW64\WindowsInput.exe"
C:\ProgramData\Chrome\Plugins\chromedriver.exe
"C:\ProgramData\Chrome\Plugins\chromedriver.exe"
Network
Files
memory/840-0-0x0000000000980000-0x0000000000E1A000-memory.dmp
memory/840-1-0x000007FEF55D0000-0x000007FEF5FBC000-memory.dmp
memory/840-2-0x000000001B5E0000-0x000000001B660000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96 Install.exe
| MD5 | 46d8dfadf7f9d90385ab7df71b5adce3 |
| SHA1 | 99482121b86c790a6f2d732b0a47a1e41922518f |
| SHA256 | 7fc18666d83d233def6dd05b7c46851e65753a7e8ab3bc6c76141ed5c0ab7d7c |
| SHA512 | 2e133aac3c749a285f5bad25ee34776065607053cff04b84bafa0f01da9409f082de624e6bd422834ce55fbb87c4effa7f84a26766ad961bb73f9b967e1a4dc5 |
\Users\Admin\AppData\Local\Temp\UnityCrashHandler.EXE
| MD5 | 69bef95f8029651ff546b59544d3d6cd |
| SHA1 | a8cf6d690064e6bdeeb4d68f4f5180eb7c4bb8b9 |
| SHA256 | 0cb43f43e81730a4a92874911ac39420954174c7fd9b1faea8e891e9b814f8ac |
| SHA512 | b3a4ac7268307a453eb903d0bc75939c9ba05f0c121fcbda0340e037ee8c7a9af1f11b212dfc6e41dea870e2005fc6896430fe84bbe360e96f75b91f459b710e |
\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96 Install.exe
| MD5 | 45127aab7927fbe1961b9591b22846e1 |
| SHA1 | 576e2ddea98ed854407070ccbd066ca6d1b86808 |
| SHA256 | f0dc6b421e5924ab16c088930440ba67fcc13ff3d8f036a310465ffe752a0a3b |
| SHA512 | ce557e821b6148fe4b71c9dcbe24802e9f1d44ea9e3fc2939dadf31eb0749b3da2b5b4fe16ba03beeea79a16bc6d8f906ba92649a965edcfd081afe78dd4ec3e |
\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96 Install.exe
| MD5 | 9b45f7cc824e5837d516748dfc1500f5 |
| SHA1 | 4a762177f02a2af5b37e9185129c22ed3377634f |
| SHA256 | dec1d85d19343b6526511288405f1a36ba120fcfff89c5e385ee1a8ee39cc536 |
| SHA512 | 973aa196fee0f7c8d603031135466dae46a75ea63e14c2b5941c2edd779f7e3cd11423dc6b7f2cd5bbcbf7380b51164dadeefb4e3842b92a55d163f193041534 |
memory/2764-23-0x000000001B2F0000-0x000000001B5D2000-memory.dmp
memory/2764-24-0x000007FEEE500000-0x000007FEEEE9D000-memory.dmp
memory/2764-25-0x00000000023E0000-0x00000000023E8000-memory.dmp
memory/2764-26-0x0000000002860000-0x00000000028E0000-memory.dmp
memory/2764-27-0x000007FEEE500000-0x000007FEEEE9D000-memory.dmp
memory/2764-28-0x0000000002860000-0x00000000028E0000-memory.dmp
memory/2764-29-0x0000000002860000-0x00000000028E0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\poo.ps1
| MD5 | 5d792fc7c4e2fd3eb595fce4883dcb2d |
| SHA1 | ee2a88f769ad746f119e144bd06832cb55ef1e0f |
| SHA256 | 41eccaa8649345b33e57f5d494429276e9f2eb23ca981f018da33a34aabfd8eb |
| SHA512 | 4b85fe8205c705914867227c97aa1333421970d8e6f11b2ac6be8e95fef1a0f31f985547eafe52e382f13c2a16afa05462bd614b75bee250464c50734d59a92e |
memory/2764-31-0x0000000002860000-0x00000000028E0000-memory.dmp
memory/2764-32-0x000007FEEE500000-0x000007FEEEE9D000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\chromedriver.exe
| MD5 | 8852a909c0869ff0d30eaeabf26c31a3 |
| SHA1 | dd1c42f06ea2d4c90e39029cee249db45f08cc52 |
| SHA256 | f80d363ec77935189502cd7dcd7be691b6470dbafd458bdef4d4f3be50382a9e |
| SHA512 | 0fbe1e18360e0766e4042f4ecc5381ba7f8dfeee98eb4487385232766729c1090e2c1cd2d6b05c31a0f0244e0c1c1e636f8de26ac027d95e629a8970370fd0db |
C:\Users\Admin\AppData\Local\Temp\chromedriver.exe
| MD5 | c1467138c0c59c1207855f2f878764c3 |
| SHA1 | ed43c05e9f92d0975661a902b2defdc58f6c2dd2 |
| SHA256 | 56dd96fbdf2fabdc94b30f1e39ad3e53b90ffa4cc6447547d7de21c755e7f692 |
| SHA512 | fead9430a269431585bffb9872b09964ec09e2383ffa6a9d582e65246b0c3c6859dac966568ff847cf9a6a7920ba0d6703a88139ecf552f90ee24e4fe8e73e65 |
memory/840-38-0x000007FEF55D0000-0x000007FEF5FBC000-memory.dmp
memory/3028-39-0x000007FEEE500000-0x000007FEEEE9D000-memory.dmp
memory/3028-40-0x000007FEEE500000-0x000007FEEEE9D000-memory.dmp
memory/3028-41-0x0000000000A60000-0x0000000000ABC000-memory.dmp
memory/3028-42-0x0000000000290000-0x000000000029E000-memory.dmp
\??\c:\Users\Admin\AppData\Local\Temp\n5u5jwtw.cmdline
| MD5 | 661d55759d0a620cdd3a4737d9e2e184 |
| SHA1 | ae417b2497a60fb5fcea2eaf564117cacf81b7be |
| SHA256 | 4793154841fa7fa7ab32ba987c31771940ab023b41b6c2fa1c2dba6e9d661eab |
| SHA512 | 2debd6ae28791f8a255137a3a63fba52e9e739d1c475a2b721ca87a751c834d0f57a4b581f8ab01a800b0a21cdf6b52548578a2ffc2b5f4a5c79449830e6849e |
\??\c:\Users\Admin\AppData\Local\Temp\n5u5jwtw.0.cs
| MD5 | 250321226bbc2a616d91e1c82cb4ab2b |
| SHA1 | 7cffd0b2e9c842865d8961386ab8fcfac8d04173 |
| SHA256 | ef2707f83a0c0927cfd46b115641b9cae52a41123e4826515b9eeb561785218d |
| SHA512 | bda59ca04cdf254f837f2cec6da55eff5c3d2af00da66537b9ebaa3601c502ae63772f082fd12663b63d537d2e03efe87a3b5746ef25e842aaf1c7d88245b4e1 |
memory/2576-48-0x0000000000820000-0x00000000008A0000-memory.dmp
\??\c:\Users\Admin\AppData\Local\Temp\CSCCE09.tmp
| MD5 | 106bd87ddb7711359b45adc53518a01e |
| SHA1 | 449e76eeb440818fe634ab10ca908f17946fdfde |
| SHA256 | 1a99653f302a489d7c5c96ebad9fe246a9d12978a9a8b047d3124d8ba2a8a4c9 |
| SHA512 | 74eb73fae207e8ebd49a06de862e5cfd2d821017d3ff46ebbb811da43ce28843c813f3dbf8fcbd0df2700e586c38ffc8451936b1bd3538b0bfc1cf5909fc9dce |
C:\Users\Admin\AppData\Local\Temp\RESCE0A.tmp
| MD5 | 02e344c35b02f6787d8e4850dd7ed9d8 |
| SHA1 | 928114a72e567d5f9636d4524c836d8cbbd2ebba |
| SHA256 | 0d29a290145e5c15914a03165ee02efeeeff13b40a7ae239f67508e2f0814603 |
| SHA512 | 7a563d584a45ee767fad2024177e8a34d566d3a40e901764d77149da18aa0f699076d18a35f8c7dfd4ff45d5ab5c0baa077cf2f2fbd79c2142b0db693f737f6a |
C:\Users\Admin\AppData\Local\Temp\n5u5jwtw.dll
| MD5 | b5c42f9ed169acff9f5f880f7c27655d |
| SHA1 | b812cb32f5d1412d82d8ea59c5a65d7e22cafc05 |
| SHA256 | 744d7bafefd7d2addf16e5bb76e4dfff335b1d692f4351bdc26cb73de2e053d6 |
| SHA512 | 08fc21d9dcee611395e2d828529ae0a2f638874446623a581125df083169bde14c028129d44d8910d87f0f8a6bf796c012d1898f6da205b3c5bbfbd68d18720b |
memory/3028-56-0x0000000000710000-0x0000000000726000-memory.dmp
memory/3028-58-0x0000000000440000-0x0000000000452000-memory.dmp
memory/3028-59-0x0000000000570000-0x0000000000578000-memory.dmp
C:\Windows\SysWOW64\WindowsInput.exe
| MD5 | e6fcf516d8ed8d0d4427f86e08d0d435 |
| SHA1 | c7691731583ab7890086635cb7f3e4c22ca5e409 |
| SHA256 | 8dbe814359391ed6b0b5b182039008cf1d00964da9fbc4747f46242a95c24337 |
| SHA512 | c496cf8e2e222fe1e19051b291e6860f31aae39f54369c1c5e8c9758c4b56e8af904e3e536e743a0a6fdbbf8478afba4baee92e13fc1b3073376ac6bf4a7948e |
C:\Windows\SysWOW64\WindowsInput.exe.config
| MD5 | a2b76cea3a59fa9af5ea21ff68139c98 |
| SHA1 | 35d76475e6a54c168f536e30206578babff58274 |
| SHA256 | f99ef5bf79a7c43701877f0bb0b890591885bb0a3d605762647cc8ffbf10c839 |
| SHA512 | b52608b45153c489419228864ecbcb92be24c644d470818dfe15f8c7e661a7bcd034ea13ef401f2b84ad5c29a41c9b4c7d161cc33ae3ef71659bc2bca1a8c4ad |
memory/1492-68-0x000007FEF1940000-0x000007FEF232C000-memory.dmp
memory/1492-67-0x0000000000290000-0x000000000029C000-memory.dmp
\Program Files\BlitzedGrabberX96\APIFOR.DLL
| MD5 | 91b4d211faddb0ebc64fb000d75d96c1 |
| SHA1 | ba496c122f8e562ff0a4fb272a68f0b9e7bf0a3c |
| SHA256 | e47ab6fb21bd8943f63d79387533abac0c2bd98245546df44c4f333d8013c4de |
| SHA512 | 3f16b0b4618d446d0e42ed2063c611b4ffa72a5b0ff438df5286a216167881737e65d494aa12186e511690eaca2f51c00889c9eae5ab6392c1edf885e5592919 |
memory/1492-75-0x000000001A6F0000-0x000000001A770000-memory.dmp
\Program Files\BlitzedGrabberX96\Bunifu_UI_v1.5.3.dll
| MD5 | e0ef2817ee5a7c8cd1eb837195768bd2 |
| SHA1 | 426ea1e201c7d3dc3fadce976536edce4cd51bce |
| SHA256 | 76e1d3ec95fdef74abaf90392dd6f4aa5e344922abf11e572707287d467f2930 |
| SHA512 | 5ad95dd7f0e712d543acfe7fd4539695f7e894988c0a2c44231c43e5ee29e743cb1ffe6bdf1fbdbdcfd3aa374f036113bcc6a1befd0114954093520bac47234c |
\Program Files\BlitzedGrabberX96\Guna.UI.dll
| MD5 | 6d6a1f28978d42ad2f0a8f278eaac966 |
| SHA1 | b09168ec88109422ca29cf4f1b6462d51930873d |
| SHA256 | fb23fa4fca8f28bebe7b7e39593a211cd3c3405de5f948ec520e859b1bcaf91e |
| SHA512 | 76ddf88255a9355fc3c781880e23d94206acca4decf5623712411f7a733e91ca9ea37944860401cf9667f10e8c33a087803a4726f91faff1f23e3e0592ddf41d |
\Program Files\BlitzedGrabberX96\Guna.UI2.dll
| MD5 | 0f07705bd42d86d77dab085c42775244 |
| SHA1 | 7e4b5c367183f4753a8d610e353c458c3def3888 |
| SHA256 | cf9b66e11506fa431849350c0cb58430a71e5ec943d2db9ef1b2e2302f299443 |
| SHA512 | 851b1a4c470ee7fe07ce5619c16fd391428585926c5b559694a9e445633ea51ec86c74a3bbf3bce39d943c4bf714dad2fd3c4a4d0703be2333541c79a2ee97f0 |
\Program Files\BlitzedGrabberX96\Kyanite.exe
| MD5 | 7cebe29a86c8bad15bbf7f190ae9c012 |
| SHA1 | a035287675af874872753aa813c2e17f712e2ff5 |
| SHA256 | 808226fbf400593c702b5efe774290f0d2787d2a3fb25d0359cb3ca72a9b2b44 |
| SHA512 | add343a62e77af49870386a3d5f8976ab53bdc2b2d7820ce735238db806b95e06e111a99114b8ea5c0dd74ee38a58466a79255705c3b3b0a7746eea4beabedbe |
\Program Files\BlitzedGrabberX96\Login Theme.dll
| MD5 | 34b9583b485e101ebbd9fd100699eab0 |
| SHA1 | 63a8ed0e336f7ade8664c8ecff81eb473f9d4d05 |
| SHA256 | 8879dcfb480f0b3c47414eef8ec50d57f13c6c0895644000b17a38e465896d7a |
| SHA512 | 467dea806fb1746a8eae12cf2d7cc7029a0a237790904c49fe22d809cfc582a81537bd6cb4c0fe1a34bce259bf20609924a0cc62b5335ed6d279ee26c1baa30e |
memory/3028-111-0x000007FEEE500000-0x000007FEEEE9D000-memory.dmp
\Program Files\BlitzedGrabberX96\Siticone.UI.dll
| MD5 | ea797152ded4478107c08a9c9c28b454 |
| SHA1 | f28104d7099cca08ab84bf1ad1acb9233cbf116f |
| SHA256 | c435f969a0150ec46e8f2414615e7cb1670322650fb632443ac9f0a146a98c14 |
| SHA512 | 65d7a52243f46be4a5a4e82b0b5771be17efc7404411df9aaf95ecb4450699a5989fbed2f160b1ae917d04f6f3d71f172ad4bdaf238e37300780a781d13450ed |
memory/1492-117-0x000007FEF1940000-0x000007FEF232C000-memory.dmp
memory/896-119-0x00000000002E0000-0x00000000002EC000-memory.dmp
memory/896-120-0x000007FEEDB10000-0x000007FEEE4FC000-memory.dmp
C:\ProgramData\Chrome\Plugins\chromedriver.exe
| MD5 | aa9d2640ec778b21412084b1b54abe7d |
| SHA1 | 00bce490735d41eb889dd4d27996e3ba93eb916c |
| SHA256 | 9b8821c06989f1522902fedee4915f25b31ee3125ba3973eff0718ad6885cb0b |
| SHA512 | cb7de4503775f91000e95c3e67957d4bc4a9bd6f97c12b576827819fd2e4c8716bd4f501db27e32961901bfbcc80233a99345cd30016c2cf2598c521575f8ee1 |
C:\ProgramData\Chrome\Plugins\chromedriver.exe
| MD5 | fc078f4520ba18711aedb2cc5787e98b |
| SHA1 | 0faa983831edad9c55df47f48015a8be8b29fe2e |
| SHA256 | a5a8ff66cfe064da6235a08e31226dd99c4d5b6038c1d4b310d621d27b6c7f1f |
| SHA512 | 9ee3dd1a7e29944677d5929d17597f390b1e7a3696bab6e6b81fac2dab2971febfeeb9eaf4cc2b4e4684173623922ede122216c19f89185888afca87f4f0d97b |
C:\ProgramData\Chrome\Plugins\chromedriver.exe
| MD5 | ed76832e335324cde025123d2fff2ff4 |
| SHA1 | 146ff5dced01b317f9a0588668c7caede69044ea |
| SHA256 | caf66522099636d6da6f84d48f1a94e1fd49724ecf96fc0730909d9a24d257c1 |
| SHA512 | 022800319c16f138cf8e869cfa35e755f9a64f20dad783043fec8e2766ec6edc297258961ecb253517dac7751220e73bfbe9ca6f5490567986ea430771207faf |
memory/3028-130-0x000007FEEE500000-0x000007FEEEE9D000-memory.dmp
memory/3008-131-0x0000000000CD0000-0x0000000000DBC000-memory.dmp
memory/3008-132-0x000007FEEDB10000-0x000007FEEE4FC000-memory.dmp
memory/3008-133-0x00000000003C0000-0x0000000000440000-memory.dmp
memory/896-134-0x000007FEEDB10000-0x000007FEEE4FC000-memory.dmp
Analysis: behavioral6
Detonation Overview
Submitted
2024-02-08 15:56
Reported
2024-02-08 15:59
Platform
win10v2004-20231215-en
Max time kernel
56s
Max time network
71s
Command Line
Signatures
Orcus
Orcus main payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Orcurs Rat Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96\BlitzedGrabberX96 Installer.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96 Install.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\UnityCrashHandler.EXE | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\chromedriver.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\UnityCrashHandler.EXE | N/A |
Drops desktop.ini file(s)
| Description | Indicator | Process | Target |
| File created | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\chromedriver.exe | N/A |
| File opened for modification | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\chromedriver.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\assembly | C:\Users\Admin\AppData\Local\Temp\chromedriver.exe | N/A |
| File created | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\chromedriver.exe | N/A |
| File opened for modification | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\chromedriver.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96 Install.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96 Install.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96\BlitzedGrabberX96 Installer.exe
"C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96\BlitzedGrabberX96 Installer.exe"
C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96 Install.exe
"C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96 Install.exe"
C:\Users\Admin\AppData\Local\Temp\UnityCrashHandler.EXE
"C:\Users\Admin\AppData\Local\Temp\UnityCrashHandler.EXE"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy Bypass -File poo.ps1
C:\Users\Admin\AppData\Local\Temp\chromedriver.exe
"C:\Users\Admin\AppData\Local\Temp\chromedriver.exe"
C:\Windows\Microsoft.NET\Framework64\v2.0.50727\csc.exe
"C:\Windows\Microsoft.NET\Framework64\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\w0yenjbs.cmdline"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 20.231.121.79:80 | tcp |
Files
memory/1512-0-0x00000000003B0000-0x000000000084A000-memory.dmp
memory/1512-1-0x00007FFBAC680000-0x00007FFBAD141000-memory.dmp
memory/1512-2-0x000000001B550000-0x000000001B560000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\BlitzedGrabberX96 Install.exe
| MD5 | 46d8dfadf7f9d90385ab7df71b5adce3 |
| SHA1 | 99482121b86c790a6f2d732b0a47a1e41922518f |
| SHA256 | 7fc18666d83d233def6dd05b7c46851e65753a7e8ab3bc6c76141ed5c0ab7d7c |
| SHA512 | 2e133aac3c749a285f5bad25ee34776065607053cff04b84bafa0f01da9409f082de624e6bd422834ce55fbb87c4effa7f84a26766ad961bb73f9b967e1a4dc5 |
C:\Users\Admin\AppData\Local\Temp\UnityCrashHandler.EXE
| MD5 | 69bef95f8029651ff546b59544d3d6cd |
| SHA1 | a8cf6d690064e6bdeeb4d68f4f5180eb7c4bb8b9 |
| SHA256 | 0cb43f43e81730a4a92874911ac39420954174c7fd9b1faea8e891e9b814f8ac |
| SHA512 | b3a4ac7268307a453eb903d0bc75939c9ba05f0c121fcbda0340e037ee8c7a9af1f11b212dfc6e41dea870e2005fc6896430fe84bbe360e96f75b91f459b710e |
memory/4332-26-0x00007FFBAC680000-0x00007FFBAD141000-memory.dmp
memory/4332-27-0x000001FA40C60000-0x000001FA40C70000-memory.dmp
memory/4332-28-0x000001FA40C60000-0x000001FA40C70000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_icnly2bv.a0f.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4332-37-0x000001FA5B470000-0x000001FA5B492000-memory.dmp
memory/4332-39-0x000001FA40C60000-0x000001FA40C70000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\poo.ps1
| MD5 | 5d792fc7c4e2fd3eb595fce4883dcb2d |
| SHA1 | ee2a88f769ad746f119e144bd06832cb55ef1e0f |
| SHA256 | 41eccaa8649345b33e57f5d494429276e9f2eb23ca981f018da33a34aabfd8eb |
| SHA512 | 4b85fe8205c705914867227c97aa1333421970d8e6f11b2ac6be8e95fef1a0f31f985547eafe52e382f13c2a16afa05462bd614b75bee250464c50734d59a92e |
memory/4332-41-0x000001FA40C60000-0x000001FA40C70000-memory.dmp
memory/4332-44-0x00007FFBAC680000-0x00007FFBAD141000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\chromedriver.exe
| MD5 | 04f2087176aa677018403cc8f973dc4a |
| SHA1 | b7bf181e52f3bfe97938248a17656a0707d4c65b |
| SHA256 | 90e0882fbe6f041e91c620bf601847d04100e95e5076acbc83b2a38faf355755 |
| SHA512 | 95b5e6f72f33d914d4bec80026f883b03f0edc7af14185b67b73e074c94a8b62ccc2ee742c768536b7fbfec0e7dbae579b73c69e0fa343dbd8ed0c8495931baa |
memory/1512-53-0x00007FFBAC680000-0x00007FFBAD141000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\chromedriver.exe
| MD5 | d9347ebc4f5ad8db1401a18f8619e279 |
| SHA1 | 1567a4da5dea19ef56e367993173084a8b9fd81a |
| SHA256 | b096c0044b44b576b35765607869ef0e205a23b71c66bba3720e5a12580bb84d |
| SHA512 | 50c0f2906fe864657c35175314963a173bc274bd7076032e37c176a2678727f03499e3076a40a78cbdfe19280b9839af0c3fd045d6bb68bed09c309976d6df34 |
C:\Users\Admin\AppData\Local\Temp\chromedriver.exe
| MD5 | 8ae8c0f6e3d956f14ce9a97cb04d08eb |
| SHA1 | 978a48363c63d76704f05c62f196e7c7260b88d1 |
| SHA256 | 22eec05cc3e6f2e8a9d1eb33345db07830aac6c0c6699282efe7697aafbbee00 |
| SHA512 | 120dce578d03c8822bd6e86172da26238f32a7c676774fb9f1354404ddb4712f09bfce63e10ee4990b33f6b7b3459bf7e5526aad05e522a56f13bb0d89f5dc99 |
memory/1512-58-0x00007FFBAC680000-0x00007FFBAD141000-memory.dmp
memory/2788-59-0x000000001B1A0000-0x000000001B1FC000-memory.dmp
memory/2788-62-0x000000001B390000-0x000000001B39E000-memory.dmp
memory/2788-63-0x000000001B870000-0x000000001BD3E000-memory.dmp
memory/2788-64-0x00007FFBA8990000-0x00007FFBA9331000-memory.dmp
memory/2788-65-0x0000000000AE0000-0x0000000000AF0000-memory.dmp
memory/2788-66-0x000000001BDE0000-0x000000001BE7C000-memory.dmp
memory/2788-67-0x00007FFBA8990000-0x00007FFBA9331000-memory.dmp