Analysis Overview
SHA256
d1d7b0e5a318fa830b20ba086db896bdd95b390329ab1781b8663c499b397e9e
Threat Level: Known bad
The file cfe49535d5614bead6b98f51a064bb90_NEAS was found to be: Known bad.
Malicious Activity Summary
ModiLoader, DBatLoader
ModiLoader Second Stage
UPX packed file
Checks computer location settings
Executes dropped EXE
Adds Run key to start application
Suspicious use of SetThreadContext
Enumerates physical storage devices
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-07 15:48
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-07 15:48
Reported
2024-05-07 15:51
Platform
win7-20240221-en
Max time kernel
2s
Max time network
122s
Command Line
Signatures
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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2188 set thread context of 1904 | N/A | C:\Users\Admin\AppData\Local\Temp\cfe49535d5614bead6b98f51a064bb90_NEAS.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 2188 set thread context of 2360 | N/A | C:\Users\Admin\AppData\Local\Temp\cfe49535d5614bead6b98f51a064bb90_NEAS.exe | C:\Users\Admin\AppData\Local\Temp\cfe49535d5614bead6b98f51a064bb90_NEAS.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cfe49535d5614bead6b98f51a064bb90_NEAS.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cfe49535d5614bead6b98f51a064bb90_NEAS.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\cfe49535d5614bead6b98f51a064bb90_NEAS.exe
"C:\Users\Admin\AppData\Local\Temp\cfe49535d5614bead6b98f51a064bb90_NEAS.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Windows\system32\svchost.exe"
C:\Users\Admin\AppData\Local\Temp\cfe49535d5614bead6b98f51a064bb90_NEAS.exe
"C:\Users\Admin\AppData\Local\Temp\cfe49535d5614bead6b98f51a064bb90_NEAS.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\XBYMY.bat" "
C:\Windows\SysWOW64\reg.exe
REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Windows WA" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe" /f
C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Windows\system32\svchost.exe"
C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
Files
memory/2188-4-0x0000000000230000-0x0000000000231000-memory.dmp
memory/2188-8-0x00000000002F0000-0x00000000002F1000-memory.dmp
memory/2188-2-0x0000000000230000-0x0000000000231000-memory.dmp
memory/2188-14-0x0000000000310000-0x0000000000311000-memory.dmp
memory/2188-20-0x0000000000370000-0x0000000000371000-memory.dmp
memory/2188-38-0x00000000003F0000-0x00000000003F2000-memory.dmp
memory/2188-32-0x00000000003D0000-0x00000000003D1000-memory.dmp
memory/2188-28-0x00000000003B0000-0x00000000003B1000-memory.dmp
memory/2188-61-0x0000000000430000-0x0000000000432000-memory.dmp
memory/2188-63-0x0000000000440000-0x0000000000442000-memory.dmp
memory/2188-80-0x0000000000480000-0x0000000000481000-memory.dmp
memory/2188-88-0x00000000004A0000-0x00000000004A2000-memory.dmp
memory/1904-89-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2360-124-0x0000000000400000-0x000000000040B000-memory.dmp
memory/1904-119-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2360-118-0x0000000000400000-0x000000000040B000-memory.dmp
memory/1904-116-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2360-115-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2360-113-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2360-111-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2360-109-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2360-107-0x0000000000400000-0x000000000040B000-memory.dmp
memory/1904-106-0x0000000000400000-0x000000000040C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\XBYMY.bat
| MD5 | 3a4614705555abb049c3298e61170b7f |
| SHA1 | c8686410756f346d9551256a5b878b04770950ba |
| SHA256 | cff0663c8cfadf83b80583a871c313ffc5d950cb503809cb4a482f400c5d846b |
| SHA512 | 65ce6fec00e6934f21635e7ccd74757f31ed4b0ddb52bd80d3ea9abeba56340128d23151ef7d9f5daacb5d61e4a4cca50dbb3a43132e350522311ee06e829007 |
\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
| MD5 | cae42607cee55c34b27b8069520ef9e5 |
| SHA1 | ea0f869ba8490d836d0756f6355253e15923d18a |
| SHA256 | 17ec7c908f50fb3f567572cdce27fce7ef12a893b3284d8e46cdf42ce5ed3d92 |
| SHA512 | 5da6f58a9d81c693636134029cba977c468a96db19a92278852e69651a78154c3163ee049104ce5c4204c4819e47e0d104deffdb388f936b86ae2d07a41b0f77 |
memory/1984-277-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2360-281-0x0000000000400000-0x000000000040B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-07 15:48
Reported
2024-05-07 15:51
Platform
win10v2004-20240419-en
Max time kernel
114s
Max time network
148s
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-1-5-21-3726321484-1950364574-433157660-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\cfe49535d5614bead6b98f51a064bb90_NEAS.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.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 |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3726321484-1950364574-433157660-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows WA = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\WAMain.exe" | C:\Windows\SysWOW64\reg.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 224 set thread context of 5092 | N/A | C:\Users\Admin\AppData\Local\Temp\cfe49535d5614bead6b98f51a064bb90_NEAS.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 224 set thread context of 1788 | N/A | C:\Users\Admin\AppData\Local\Temp\cfe49535d5614bead6b98f51a064bb90_NEAS.exe | C:\Users\Admin\AppData\Local\Temp\cfe49535d5614bead6b98f51a064bb90_NEAS.exe |
| PID 1384 set thread context of 1020 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 1384 set thread context of 3348 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe | C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe |
| PID 1384 set thread context of 2976 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe | C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\svchost.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cfe49535d5614bead6b98f51a064bb90_NEAS.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cfe49535d5614bead6b98f51a064bb90_NEAS.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\cfe49535d5614bead6b98f51a064bb90_NEAS.exe
"C:\Users\Admin\AppData\Local\Temp\cfe49535d5614bead6b98f51a064bb90_NEAS.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Windows\system32\svchost.exe"
C:\Users\Admin\AppData\Local\Temp\cfe49535d5614bead6b98f51a064bb90_NEAS.exe
"C:\Users\Admin\AppData\Local\Temp\cfe49535d5614bead6b98f51a064bb90_NEAS.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\BDXTO.bat" "
C:\Windows\SysWOW64\reg.exe
REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Windows WA" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe" /f
C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Windows\system32\svchost.exe"
C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1020 -ip 1020
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1020 -s 84
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.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 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.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 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.143.109.104.in-addr.arpa | udp |
| NL | 23.62.61.129:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | 129.61.62.23.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 | 249.197.17.2.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 | billabong4102.no-ip.biz | udp |
| NL | 23.62.61.160:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 160.61.62.23.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 | 13.227.111.52.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/224-3-0x00000000029E0000-0x00000000029E2000-memory.dmp
memory/224-2-0x0000000002180000-0x0000000002182000-memory.dmp
memory/224-4-0x0000000002A00000-0x0000000002A02000-memory.dmp
memory/224-5-0x0000000002B30000-0x0000000002B32000-memory.dmp
memory/5092-6-0x0000000000400000-0x000000000040C000-memory.dmp
memory/5092-8-0x0000000000400000-0x000000000040C000-memory.dmp
memory/5092-14-0x0000000000400000-0x000000000040C000-memory.dmp
memory/1788-20-0x0000000000400000-0x000000000040B000-memory.dmp
memory/1788-18-0x0000000000400000-0x000000000040B000-memory.dmp
memory/1788-13-0x0000000000400000-0x000000000040B000-memory.dmp
memory/5092-12-0x0000000000400000-0x000000000040C000-memory.dmp
memory/224-11-0x0000000002BE0000-0x0000000002BE2000-memory.dmp
memory/224-10-0x0000000002B70000-0x0000000002B72000-memory.dmp
memory/224-9-0x0000000002B40000-0x0000000002B42000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\BDXTO.txt
| MD5 | 3a4614705555abb049c3298e61170b7f |
| SHA1 | c8686410756f346d9551256a5b878b04770950ba |
| SHA256 | cff0663c8cfadf83b80583a871c313ffc5d950cb503809cb4a482f400c5d846b |
| SHA512 | 65ce6fec00e6934f21635e7ccd74757f31ed4b0ddb52bd80d3ea9abeba56340128d23151ef7d9f5daacb5d61e4a4cca50dbb3a43132e350522311ee06e829007 |
C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
| MD5 | cae42607cee55c34b27b8069520ef9e5 |
| SHA1 | ea0f869ba8490d836d0756f6355253e15923d18a |
| SHA256 | 17ec7c908f50fb3f567572cdce27fce7ef12a893b3284d8e46cdf42ce5ed3d92 |
| SHA512 | 5da6f58a9d81c693636134029cba977c468a96db19a92278852e69651a78154c3163ee049104ce5c4204c4819e47e0d104deffdb388f936b86ae2d07a41b0f77 |
memory/1384-46-0x0000000000400000-0x000000000041F000-memory.dmp
memory/1384-47-0x0000000000400000-0x000000000041F000-memory.dmp
memory/1384-48-0x0000000000400000-0x000000000041F000-memory.dmp
memory/1384-49-0x0000000000400000-0x000000000041F000-memory.dmp
memory/2976-56-0x0000000000400000-0x0000000000414000-memory.dmp
memory/1384-57-0x0000000000400000-0x000000000041F000-memory.dmp
memory/2976-64-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2976-63-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2976-61-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2976-62-0x0000000000400000-0x0000000000414000-memory.dmp
memory/1788-65-0x0000000000400000-0x000000000040B000-memory.dmp
memory/5092-69-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2976-68-0x0000000000400000-0x0000000000414000-memory.dmp
memory/3348-67-0x0000000000400000-0x000000000040B000-memory.dmp