Analysis Overview
SHA256
4e897284a3dc4ab168f225a5977c2f3105186f887fa08fbc288ee5fa85dbc493
Threat Level: Known bad
The file 27c7600ebdcd3464a03f6292a9987e30_NeikiAnalytics.exe was found to be: Known bad.
Malicious Activity Summary
ModiLoader, DBatLoader
ModiLoader Second Stage
Loads dropped DLL
Executes dropped EXE
UPX packed file
Checks computer location settings
Adds Run key to start application
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-18 07:36
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: behavioral2
Detonation Overview
Submitted
2024-06-18 07:36
Reported
2024-06-18 07:39
Platform
win10v2004-20240611-en
Max time kernel
149s
Max time network
152s
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-1-5-21-2080292272-204036150-2159171770-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\27c7600ebdcd3464a03f6292a9987e30_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 |
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| 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-1-5-21-2080292272-204036150-2159171770-1000\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 3548 set thread context of 2904 | N/A | C:\Users\Admin\AppData\Local\Temp\27c7600ebdcd3464a03f6292a9987e30_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\27c7600ebdcd3464a03f6292a9987e30_NeikiAnalytics.exe |
| PID 4512 set thread context of 4972 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe |
| PID 4512 set thread context of 4560 | 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\27c7600ebdcd3464a03f6292a9987e30_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\27c7600ebdcd3464a03f6292a9987e30_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\27c7600ebdcd3464a03f6292a9987e30_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\27c7600ebdcd3464a03f6292a9987e30_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\27c7600ebdcd3464a03f6292a9987e30_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\27c7600ebdcd3464a03f6292a9987e30_NeikiAnalytics.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\PRMKM.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 |
| BE | 2.17.107.115:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 115.107.17.2.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 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | 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 | 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 | 172.214.232.199.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 |
| IE | 52.111.236.22:443 | tcp | |
| 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 | 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/3548-0-0x0000000000400000-0x0000000000453000-memory.dmp
memory/3548-5-0x0000000002A40000-0x0000000002A42000-memory.dmp
memory/2904-6-0x0000000000400000-0x000000000040B000-memory.dmp
memory/3548-4-0x0000000002A30000-0x0000000002A32000-memory.dmp
memory/2904-8-0x0000000000400000-0x000000000040B000-memory.dmp
memory/3548-10-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2904-11-0x0000000000400000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\PRMKM.txt
| MD5 | 4eb61ec7816c34ec8c125acadc57ec1b |
| SHA1 | b0015cc865c0bb1a027be663027d3829401a31cc |
| SHA256 | 08375cdb2e9819391f67f71e9718c15b48d3eaa452c54bd8fdd1f6a42e899aff |
| SHA512 | f289f01d996dd643560370be8cdf8894e9a676ca3813f706c01ef5d705b9b18246c6cadf10d96edd433a616637b8a78fbd23c5738e76f1c4e671977b6d0cb6c1 |
C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
| MD5 | 30a127c1ea0d4b3c8d54d8b0b0f7c209 |
| SHA1 | 4a3de2575c8959668293ca6d72139dcc57991f7b |
| SHA256 | 49c20c64b89a39799423202ec104127432541b926404e770f0a893a31e7438c4 |
| SHA512 | bd0ba6ffbde471ee808764be58565ecfc8cd161612451ebdd2a115626502d50dbb3a1d4074ceb7aef5b17282107c23497eab3e7dcfba31e224ca00d4c10c92ea |
memory/4512-35-0x0000000000400000-0x0000000000453000-memory.dmp
memory/4560-46-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4512-45-0x0000000000400000-0x0000000000453000-memory.dmp
memory/4560-49-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4560-53-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2904-56-0x0000000000400000-0x000000000040B000-memory.dmp
memory/4560-57-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2904-54-0x0000000000410000-0x00000000004D9000-memory.dmp
memory/4560-52-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4972-58-0x0000000000400000-0x000000000040B000-memory.dmp
memory/4560-59-0x0000000000400000-0x0000000000414000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-18 07:36
Reported
2024-06-18 07:39
Platform
win7-20240611-en
Max time kernel
149s
Max time network
122s
Command Line
Signatures
ModiLoader, DBatLoader
ModiLoader Second Stage
| Description | Indicator | Process | Target |
| 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 |
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| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\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 840 set thread context of 264 | N/A | C:\Users\Admin\AppData\Local\Temp\27c7600ebdcd3464a03f6292a9987e30_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\27c7600ebdcd3464a03f6292a9987e30_NeikiAnalytics.exe |
| PID 1232 set thread context of 1348 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe |
| PID 1232 set thread context of 1124 | 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\27c7600ebdcd3464a03f6292a9987e30_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\27c7600ebdcd3464a03f6292a9987e30_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\27c7600ebdcd3464a03f6292a9987e30_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\27c7600ebdcd3464a03f6292a9987e30_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\27c7600ebdcd3464a03f6292a9987e30_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\27c7600ebdcd3464a03f6292a9987e30_NeikiAnalytics.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\NBCXT.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/840-0-0x0000000000400000-0x0000000000453000-memory.dmp
memory/840-3-0x00000000001C0000-0x00000000001C1000-memory.dmp
memory/840-5-0x00000000001C0000-0x00000000001C1000-memory.dmp
memory/840-15-0x0000000000270000-0x0000000000271000-memory.dmp
memory/840-96-0x0000000000400000-0x0000000000453000-memory.dmp
memory/840-87-0x0000000000400000-0x0000000000453000-memory.dmp
memory/840-86-0x0000000000400000-0x0000000000453000-memory.dmp
memory/840-85-0x0000000000400000-0x0000000000453000-memory.dmp
memory/840-84-0x0000000000400000-0x0000000000453000-memory.dmp
memory/840-83-0x0000000000400000-0x0000000000453000-memory.dmp
memory/840-82-0x0000000000400000-0x0000000000453000-memory.dmp
memory/840-80-0x0000000000690000-0x0000000000692000-memory.dmp
memory/840-79-0x0000000000400000-0x0000000000453000-memory.dmp
memory/840-71-0x0000000000670000-0x0000000000671000-memory.dmp
memory/840-61-0x00000000003F0000-0x00000000003F1000-memory.dmp
memory/840-59-0x0000000000404000-0x0000000000405000-memory.dmp
memory/840-97-0x0000000002540000-0x0000000002593000-memory.dmp
memory/840-40-0x00000000003B0000-0x00000000003B1000-memory.dmp
memory/840-28-0x0000000000290000-0x0000000000291000-memory.dmp
memory/840-25-0x0000000000400000-0x0000000000453000-memory.dmp
memory/264-110-0x0000000000400000-0x000000000040B000-memory.dmp
memory/264-113-0x0000000000400000-0x000000000040B000-memory.dmp
memory/840-112-0x0000000000400000-0x0000000000453000-memory.dmp
memory/264-106-0x0000000000400000-0x000000000040B000-memory.dmp
memory/264-108-0x0000000000400000-0x000000000040B000-memory.dmp
memory/264-102-0x0000000000400000-0x000000000040B000-memory.dmp
memory/264-104-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/264-100-0x0000000000400000-0x000000000040B000-memory.dmp
memory/264-98-0x0000000000400000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\NBCXT.bat
| MD5 | 4eb61ec7816c34ec8c125acadc57ec1b |
| SHA1 | b0015cc865c0bb1a027be663027d3829401a31cc |
| SHA256 | 08375cdb2e9819391f67f71e9718c15b48d3eaa452c54bd8fdd1f6a42e899aff |
| SHA512 | f289f01d996dd643560370be8cdf8894e9a676ca3813f706c01ef5d705b9b18246c6cadf10d96edd433a616637b8a78fbd23c5738e76f1c4e671977b6d0cb6c1 |
\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
| MD5 | c7e92ac9af058cc2e255d8fa573fbc8a |
| SHA1 | 2888a07534c45a758ad973e4a7cbcc5f7c69e662 |
| SHA256 | f07a6692c6386496429493dc81316eed02a8bd4a7f2fd2110c8bb2af69f23639 |
| SHA512 | 00feb57d03b22cfe16da2dcdbe2967b5bb55016ef5ce3f0bc987a4bb9490ee5fcd04447f41c6bcd42b65faa2db91216a260f346f01418c4f841306f6302ea1e1 |
memory/1232-157-0x0000000000400000-0x0000000000453000-memory.dmp
memory/264-156-0x0000000002AC0000-0x0000000002B13000-memory.dmp
memory/264-155-0x0000000002AC0000-0x0000000002B13000-memory.dmp
memory/264-154-0x0000000002AB0000-0x0000000002B03000-memory.dmp
memory/264-140-0x0000000002AB0000-0x0000000002B03000-memory.dmp
memory/264-160-0x0000000000400000-0x000000000040B000-memory.dmp
memory/1232-163-0x0000000000270000-0x0000000000271000-memory.dmp
memory/1232-228-0x0000000000400000-0x0000000000453000-memory.dmp
memory/1232-184-0x0000000000330000-0x0000000000331000-memory.dmp
memory/1232-173-0x0000000000290000-0x0000000000291000-memory.dmp
memory/1348-238-0x0000000000400000-0x000000000040B000-memory.dmp
memory/1124-255-0x0000000000400000-0x0000000000414000-memory.dmp
memory/1232-254-0x0000000000400000-0x0000000000453000-memory.dmp
memory/264-258-0x0000000000400000-0x000000000040B000-memory.dmp
memory/1348-268-0x0000000000400000-0x000000000040B000-memory.dmp
memory/1124-269-0x0000000000400000-0x0000000000414000-memory.dmp