Analysis Overview
SHA256
1939ef29cdd1db890e1cf36d92404ea70572b7e57e7a6cbf6fb465138af9b0b7
Threat Level: Known bad
The file c7194a413391cf6f69fdf4d1c0af2870_NeikiAnalytics.exe was found to be: Known bad.
Malicious Activity Summary
ModiLoader, DBatLoader
ModiLoader Second Stage
UPX packed file
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Adds Run key to start application
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-16 00:40
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-16 00:40
Reported
2024-06-16 00:42
Platform
win7-20231129-en
Max time kernel
149s
Max time network
120s
Command Line
Signatures
ModiLoader, DBatLoader
ModiLoader Second Stage
| Description | Indicator | Process | Target |
| 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\Roaming\Microsoft\csrsll.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | N/A |
Loads dropped DLL
UPX packed file
| 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 |
| 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 |
| 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 |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\Win Pdf = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\csrsll.exe" | C:\Windows\SysWOW64\reg.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2172 set thread context of 2440 | N/A | C:\Users\Admin\AppData\Local\Temp\c7194a413391cf6f69fdf4d1c0af2870_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\c7194a413391cf6f69fdf4d1c0af2870_NeikiAnalytics.exe |
| PID 956 set thread context of 108 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe |
| PID 956 set thread context of 1892 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c7194a413391cf6f69fdf4d1c0af2870_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c7194a413391cf6f69fdf4d1c0af2870_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c7194a413391cf6f69fdf4d1c0af2870_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\c7194a413391cf6f69fdf4d1c0af2870_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\c7194a413391cf6f69fdf4d1c0af2870_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\c7194a413391cf6f69fdf4d1c0af2870_NeikiAnalytics.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\BNOJH.bat" "
C:\Windows\SysWOW64\reg.exe
REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Win Pdf" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe" /f
C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
Files
memory/2172-0-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2172-3-0x00000000001C0000-0x00000000001C1000-memory.dmp
memory/2172-5-0x00000000001C0000-0x00000000001C1000-memory.dmp
memory/2172-15-0x00000000001F0000-0x00000000001F1000-memory.dmp
memory/2172-39-0x00000000002B0000-0x00000000002B1000-memory.dmp
memory/2172-77-0x0000000000500000-0x0000000000502000-memory.dmp
memory/2172-69-0x00000000004E0000-0x00000000004E1000-memory.dmp
memory/2172-59-0x00000000003F0000-0x00000000003F1000-memory.dmp
memory/2172-27-0x0000000000290000-0x0000000000291000-memory.dmp
memory/2172-87-0x0000000000404000-0x0000000000405000-memory.dmp
memory/2172-88-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2172-95-0x0000000001D50000-0x0000000001DA3000-memory.dmp
memory/2440-93-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2440-91-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2440-89-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2440-96-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2440-98-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2440-101-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2440-103-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2440-100-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2172-105-0x0000000000400000-0x0000000000453000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\BNOJH.bat
| MD5 | 4eb61ec7816c34ec8c125acadc57ec1b |
| SHA1 | b0015cc865c0bb1a027be663027d3829401a31cc |
| SHA256 | 08375cdb2e9819391f67f71e9718c15b48d3eaa452c54bd8fdd1f6a42e899aff |
| SHA512 | f289f01d996dd643560370be8cdf8894e9a676ca3813f706c01ef5d705b9b18246c6cadf10d96edd433a616637b8a78fbd23c5738e76f1c4e671977b6d0cb6c1 |
\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
| MD5 | fbdcfa4cda0246caa608e4d95bfdd2ab |
| SHA1 | c72cae52199d4b79fd0e59f297e3f34e3c01bee5 |
| SHA256 | 0995d508f36225d31ba0f9e4fc4e6c62d6fc8edfe0c44699de4460c5b382801d |
| SHA512 | ce8c6f533e294746461513185baaeea23e8ca8530123ffc64b598c671a43fdc9fcdac480c7e2d70084a22e527e259169d2dfc6bfae35b920530b9f0474ec4f96 |
memory/2440-147-0x00000000028A0000-0x00000000028F3000-memory.dmp
memory/2440-146-0x00000000028A0000-0x00000000028F3000-memory.dmp
memory/2440-145-0x00000000028A0000-0x00000000028F3000-memory.dmp
memory/2440-144-0x00000000028A0000-0x00000000028F3000-memory.dmp
memory/956-149-0x0000000000400000-0x0000000000453000-memory.dmp
memory/956-154-0x00000000001C0000-0x00000000001C1000-memory.dmp
memory/956-175-0x0000000000280000-0x0000000000281000-memory.dmp
memory/956-164-0x0000000000260000-0x0000000000261000-memory.dmp
memory/956-209-0x0000000000400000-0x0000000000453000-memory.dmp
memory/1892-249-0x0000000000400000-0x0000000000414000-memory.dmp
memory/956-251-0x0000000000400000-0x0000000000453000-memory.dmp
memory/108-248-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2440-254-0x0000000000400000-0x000000000040B000-memory.dmp
memory/108-259-0x0000000000400000-0x000000000040B000-memory.dmp
memory/1892-260-0x0000000000400000-0x0000000000414000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-16 00:40
Reported
2024-06-16 00:42
Platform
win10v2004-20240611-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
ModiLoader, DBatLoader
ModiLoader Second Stage
| 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 |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\c7194a413391cf6f69fdf4d1c0af2870_NeikiAnalytics.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | N/A |
UPX packed file
| 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 |
| 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 |
| 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 |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Win Pdf = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\csrsll.exe" | C:\Windows\SysWOW64\reg.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2276 set thread context of 4144 | N/A | C:\Users\Admin\AppData\Local\Temp\c7194a413391cf6f69fdf4d1c0af2870_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\c7194a413391cf6f69fdf4d1c0af2870_NeikiAnalytics.exe |
| PID 4080 set thread context of 3200 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe |
| PID 4080 set thread context of 3344 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c7194a413391cf6f69fdf4d1c0af2870_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c7194a413391cf6f69fdf4d1c0af2870_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c7194a413391cf6f69fdf4d1c0af2870_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\c7194a413391cf6f69fdf4d1c0af2870_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\c7194a413391cf6f69fdf4d1c0af2870_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\c7194a413391cf6f69fdf4d1c0af2870_NeikiAnalytics.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\AFUVS.bat" "
C:\Windows\SysWOW64\reg.exe
REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Win Pdf" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe" /f
C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | 92.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | 91.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
Files
memory/2276-0-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2276-3-0x00000000021C0000-0x00000000021C2000-memory.dmp
memory/4144-4-0x0000000000400000-0x000000000040B000-memory.dmp
memory/4144-9-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2276-11-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2276-8-0x0000000002940000-0x0000000002942000-memory.dmp
memory/2276-7-0x0000000002930000-0x0000000002932000-memory.dmp
memory/2276-6-0x0000000002920000-0x0000000002922000-memory.dmp
memory/4144-12-0x0000000000400000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\AFUVS.txt
| MD5 | 4eb61ec7816c34ec8c125acadc57ec1b |
| SHA1 | b0015cc865c0bb1a027be663027d3829401a31cc |
| SHA256 | 08375cdb2e9819391f67f71e9718c15b48d3eaa452c54bd8fdd1f6a42e899aff |
| SHA512 | f289f01d996dd643560370be8cdf8894e9a676ca3813f706c01ef5d705b9b18246c6cadf10d96edd433a616637b8a78fbd23c5738e76f1c4e671977b6d0cb6c1 |
C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
| MD5 | cff89cf048da498c737d288bcf36cbed |
| SHA1 | e71ceb17f8aa97b34b3c5487b3726402f95109b5 |
| SHA256 | f8c8c33ece390e97e6b04112a26167bca7b54f3666d8b296712d6dcd376d2aa6 |
| SHA512 | 654d95c3c95702dc1b3d6ac7545995d0c8f4d6f27cdc8bec7202f838cf69cae8ab247329c0a9b90a1a52ba82e217b967fa3b1b74f200f4c653e2c621b80a38a5 |
memory/4080-36-0x0000000000400000-0x0000000000453000-memory.dmp
memory/4080-39-0x0000000000400000-0x0000000000453000-memory.dmp
memory/3344-49-0x0000000000400000-0x0000000000414000-memory.dmp
memory/3344-53-0x0000000000400000-0x0000000000414000-memory.dmp
memory/3344-52-0x0000000000400000-0x0000000000414000-memory.dmp
memory/3344-50-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4080-54-0x0000000000400000-0x0000000000453000-memory.dmp
memory/3344-45-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4144-55-0x0000000000410000-0x00000000004D9000-memory.dmp
memory/4144-57-0x0000000000400000-0x000000000040B000-memory.dmp
memory/3200-58-0x0000000000400000-0x000000000040B000-memory.dmp
memory/3344-59-0x0000000000400000-0x0000000000414000-memory.dmp