Analysis Overview
SHA256
628930f9b112760abb6afb3d84f4fe9007a222aeaaeae90130b377cd261dec8c
Threat Level: Known bad
The file 5f4cb188b5fdf35093d7cb198a2fe8a0_NEIKI was found to be: Known bad.
Malicious Activity Summary
ModiLoader, DBatLoader
ModiLoader Second Stage
Checks computer location settings
Executes dropped EXE
UPX packed file
Adds Run key to start application
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-08 10:18
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-08 10:18
Reported
2024-05-08 10:21
Platform
win7-20240419-en
Max time kernel
2s
Max time network
122s
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 |
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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2888 set thread context of 2576 | N/A | C:\Users\Admin\AppData\Local\Temp\5f4cb188b5fdf35093d7cb198a2fe8a0_NEIKI.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 2888 set thread context of 3004 | N/A | C:\Users\Admin\AppData\Local\Temp\5f4cb188b5fdf35093d7cb198a2fe8a0_NEIKI.exe | C:\Users\Admin\AppData\Local\Temp\5f4cb188b5fdf35093d7cb198a2fe8a0_NEIKI.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5f4cb188b5fdf35093d7cb198a2fe8a0_NEIKI.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5f4cb188b5fdf35093d7cb198a2fe8a0_NEIKI.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5f4cb188b5fdf35093d7cb198a2fe8a0_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\5f4cb188b5fdf35093d7cb198a2fe8a0_NEIKI.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Windows\system32\svchost.exe"
C:\Users\Admin\AppData\Local\Temp\5f4cb188b5fdf35093d7cb198a2fe8a0_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\5f4cb188b5fdf35093d7cb198a2fe8a0_NEIKI.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\RWHFJ.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/2888-4-0x0000000000230000-0x0000000000231000-memory.dmp
memory/2888-2-0x0000000000230000-0x0000000000231000-memory.dmp
memory/2888-8-0x0000000000250000-0x0000000000251000-memory.dmp
memory/2888-14-0x0000000000270000-0x0000000000271000-memory.dmp
memory/2888-20-0x00000000002A0000-0x00000000002A1000-memory.dmp
memory/2888-28-0x0000000000330000-0x0000000000331000-memory.dmp
memory/2888-32-0x0000000000360000-0x0000000000361000-memory.dmp
memory/2888-38-0x0000000000380000-0x0000000000382000-memory.dmp
memory/2888-62-0x00000000003B0000-0x00000000003B2000-memory.dmp
memory/2888-75-0x00000000003D0000-0x00000000003D2000-memory.dmp
memory/2888-80-0x00000000003F0000-0x00000000003F1000-memory.dmp
memory/2888-88-0x00000000005C0000-0x00000000005C2000-memory.dmp
memory/2576-94-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2576-91-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2576-101-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2576-99-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/3004-117-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2576-97-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2576-95-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2576-89-0x0000000000400000-0x000000000040C000-memory.dmp
memory/3004-129-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2576-128-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2576-127-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2576-126-0x0000000000400000-0x000000000040C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\RWHFJ.bat
| MD5 | 3a4614705555abb049c3298e61170b7f |
| SHA1 | c8686410756f346d9551256a5b878b04770950ba |
| SHA256 | cff0663c8cfadf83b80583a871c313ffc5d950cb503809cb4a482f400c5d846b |
| SHA512 | 65ce6fec00e6934f21635e7ccd74757f31ed4b0ddb52bd80d3ea9abeba56340128d23151ef7d9f5daacb5d61e4a4cca50dbb3a43132e350522311ee06e829007 |
\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
| MD5 | ca53e9fd572d4fa19e0fa7f85d312022 |
| SHA1 | 3f2bccda51163c77905f2431bfbc6154c534be0d |
| SHA256 | 37c7f9ec6c42947cebe4c35839e66e6162035cd8b528f1253d334bf60c2b2eda |
| SHA512 | 475e94a98d0e71acdfd2b5b22982500ac39078c8b8580cc7928e24ca6fca9e7100b1a96b5e921f445367f576df2b7b26dbf03b7775c17fa15902976d7ac4bfb0 |
memory/2440-286-0x0000000000400000-0x0000000000414000-memory.dmp
memory/3004-282-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2576-299-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2440-303-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2292-302-0x0000000000400000-0x000000000040B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-08 10:18
Reported
2024-05-08 10:21
Platform
win10v2004-20240226-en
Max time kernel
19s
Max time network
155s
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 |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\5f4cb188b5fdf35093d7cb198a2fe8a0_NEIKI.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 |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\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 3076 set thread context of 4992 | N/A | C:\Users\Admin\AppData\Local\Temp\5f4cb188b5fdf35093d7cb198a2fe8a0_NEIKI.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 3076 set thread context of 716 | N/A | C:\Users\Admin\AppData\Local\Temp\5f4cb188b5fdf35093d7cb198a2fe8a0_NEIKI.exe | C:\Users\Admin\AppData\Local\Temp\5f4cb188b5fdf35093d7cb198a2fe8a0_NEIKI.exe |
| PID 380 set thread context of 1648 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 380 set thread context of 4304 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe | C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe |
| PID 380 set thread context of 788 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe | C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5f4cb188b5fdf35093d7cb198a2fe8a0_NEIKI.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5f4cb188b5fdf35093d7cb198a2fe8a0_NEIKI.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.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\5f4cb188b5fdf35093d7cb198a2fe8a0_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\5f4cb188b5fdf35093d7cb198a2fe8a0_NEIKI.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Windows\system32\svchost.exe"
C:\Users\Admin\AppData\Local\Temp\5f4cb188b5fdf35093d7cb198a2fe8a0_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\5f4cb188b5fdf35093d7cb198a2fe8a0_NEIKI.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\AJAUV.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:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3756 --field-trial-handle=2248,i,10247514684337323751,15511974759131734137,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 20.231.121.79:80 | 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 | billabong4102.no-ip.biz | udp |
| US | 13.107.246.64:443 | tcp | |
| 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 | 142.53.16.96.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 | 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 |
| 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 | 217.106.137.52.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 | 89.16.208.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
Files
memory/3076-2-0x0000000002A00000-0x0000000002A02000-memory.dmp
memory/3076-3-0x0000000002A10000-0x0000000002A12000-memory.dmp
memory/3076-4-0x0000000002A30000-0x0000000002A32000-memory.dmp
memory/3076-5-0x0000000002A50000-0x0000000002A52000-memory.dmp
memory/3076-6-0x0000000002AA0000-0x0000000002AA2000-memory.dmp
memory/4992-7-0x0000000000400000-0x000000000040C000-memory.dmp
memory/716-9-0x0000000000400000-0x000000000040B000-memory.dmp
memory/3076-8-0x0000000002B10000-0x0000000002B12000-memory.dmp
memory/4992-12-0x0000000000400000-0x000000000040C000-memory.dmp
memory/716-13-0x0000000000400000-0x000000000040B000-memory.dmp
memory/4992-16-0x0000000000400000-0x000000000040C000-memory.dmp
memory/716-17-0x0000000000400000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\AJAUV.txt
| MD5 | 3a4614705555abb049c3298e61170b7f |
| SHA1 | c8686410756f346d9551256a5b878b04770950ba |
| SHA256 | cff0663c8cfadf83b80583a871c313ffc5d950cb503809cb4a482f400c5d846b |
| SHA512 | 65ce6fec00e6934f21635e7ccd74757f31ed4b0ddb52bd80d3ea9abeba56340128d23151ef7d9f5daacb5d61e4a4cca50dbb3a43132e350522311ee06e829007 |
C:\Users\Admin\AppData\Roaming\Microsoft\WAMain.exe
| MD5 | 81c8b92050e3deb58644f1e5623f76d8 |
| SHA1 | 6ae7d06ea97159ba0ff832bea7dfb073629da715 |
| SHA256 | 0d0a597b608d94532816860c9621276008758f3eb1e370e068b95f2f8d9cf629 |
| SHA512 | 55f420e5c8fe1354bc4169eb6150df57a9c56f798818ef40c65ad11c76a48675e36be89bdbb0615d91e8b3c6c821164e950b2c62f8f42e79d6364c21a996798f |
memory/380-45-0x0000000000400000-0x000000000041F000-memory.dmp
memory/380-46-0x0000000000400000-0x000000000041F000-memory.dmp
memory/380-47-0x0000000000400000-0x000000000041F000-memory.dmp
memory/1648-51-0x0000000000400000-0x000000000040C000-memory.dmp
memory/1648-48-0x0000000000400000-0x000000000040C000-memory.dmp
memory/380-50-0x0000000000400000-0x000000000041F000-memory.dmp
memory/1648-60-0x0000000000400000-0x000000000040C000-memory.dmp
memory/788-61-0x0000000000400000-0x0000000000414000-memory.dmp
memory/788-67-0x0000000000400000-0x0000000000414000-memory.dmp
memory/788-65-0x0000000000400000-0x0000000000414000-memory.dmp
memory/788-63-0x0000000000400000-0x0000000000414000-memory.dmp
memory/380-68-0x0000000000400000-0x000000000041F000-memory.dmp
memory/716-69-0x0000000000400000-0x000000000040B000-memory.dmp
memory/4992-71-0x0000000000400000-0x000000000040C000-memory.dmp
memory/788-73-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4304-72-0x0000000000400000-0x000000000040B000-memory.dmp
memory/1648-82-0x0000000000400000-0x000000000040C000-memory.dmp