Analysis Overview
SHA256
48235feba2ab606004db39d1d3bcbf78513a6bde366469d5556b5456aa635c86
Threat Level: Known bad
The file 48235feba2ab606004db39d1d3bcbf78513a6bde366469d5556b5456aa635c86N was found to be: Known bad.
Malicious Activity Summary
Detects Andromeda payload.
Andromeda family
Andromeda, Gamarue
Adds policy Run key to start application
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Adds Run key to start application
Maps connected drives based on registry
UPX packed file
Suspicious use of SetThreadContext
Drops file in Program Files directory
Enumerates physical storage devices
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 11:12
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 11:12
Reported
2024-11-09 11:14
Platform
win7-20240903-en
Max time kernel
116s
Max time network
119s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
Loads dropped DLL
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\winlogon = "C:\\Users\\Admin\\AppData\\Roaming\\winlogonr\\winlogonr.exe" | C:\Windows\SysWOW64\reg.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2068 set thread context of 250932 | N/A | C:\Users\Admin\AppData\Local\Temp\48235feba2ab606004db39d1d3bcbf78513a6bde366469d5556b5456aa635c86N.exe | C:\Users\Admin\AppData\Local\Temp\48235feba2ab606004db39d1d3bcbf78513a6bde366469d5556b5456aa635c86N.exe |
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 |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\48235feba2ab606004db39d1d3bcbf78513a6bde366469d5556b5456aa635c86N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\48235feba2ab606004db39d1d3bcbf78513a6bde366469d5556b5456aa635c86N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\reg.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\48235feba2ab606004db39d1d3bcbf78513a6bde366469d5556b5456aa635c86N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\48235feba2ab606004db39d1d3bcbf78513a6bde366469d5556b5456aa635c86N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\48235feba2ab606004db39d1d3bcbf78513a6bde366469d5556b5456aa635c86N.exe
"C:\Users\Admin\AppData\Local\Temp\48235feba2ab606004db39d1d3bcbf78513a6bde366469d5556b5456aa635c86N.exe"
C:\Users\Admin\AppData\Local\Temp\48235feba2ab606004db39d1d3bcbf78513a6bde366469d5556b5456aa635c86N.exe
"C:\Users\Admin\AppData\Local\Temp\48235feba2ab606004db39d1d3bcbf78513a6bde366469d5556b5456aa635c86N.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\OGXPL.bat" "
C:\Windows\SysWOW64\reg.exe
REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "winlogon" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe" /f
C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe
"C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe"
Network
Files
memory/2068-4-0x00000000001D0000-0x00000000001D1000-memory.dmp
memory/2068-2-0x00000000001D0000-0x00000000001D1000-memory.dmp
memory/2068-14-0x00000000001F0000-0x00000000001F1000-memory.dmp
memory/2068-26-0x0000000000290000-0x0000000000291000-memory.dmp
memory/2068-76-0x00000000004C0000-0x00000000004C2000-memory.dmp
memory/2068-68-0x00000000004A0000-0x00000000004A1000-memory.dmp
memory/2068-58-0x00000000003F0000-0x00000000003F1000-memory.dmp
memory/2068-38-0x00000000002B0000-0x00000000002B1000-memory.dmp
memory/2068-445-0x00000000004E0000-0x00000000004E2000-memory.dmp
memory/2068-442-0x00000000004D0000-0x00000000004D2000-memory.dmp
memory/2068-440-0x00000000004C0000-0x00000000004C2000-memory.dmp
memory/2068-505418-0x00000000004E0000-0x00000000004E2000-memory.dmp
memory/2068-505417-0x00000000004D0000-0x00000000004D2000-memory.dmp
memory/2068-523297-0x00000000002D0000-0x00000000003D0000-memory.dmp
memory/2068-505416-0x00000000004C0000-0x00000000004C2000-memory.dmp
memory/250932-540769-0x0000000000400000-0x000000000040B000-memory.dmp
memory/250932-540768-0x0000000000400000-0x000000000040B000-memory.dmp
memory/250932-540767-0x0000000000400000-0x000000000040B000-memory.dmp
memory/250932-540766-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/250932-540764-0x0000000000400000-0x000000000040B000-memory.dmp
memory/250932-540762-0x0000000000400000-0x000000000040B000-memory.dmp
memory/250932-540760-0x0000000000400000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\OGXPL.bat
| MD5 | 6831b89d0b8dc3e07588d733e75c122b |
| SHA1 | 8c70088c3224bbaf535ed19ec0f6bd5231c543be |
| SHA256 | 9fe102f2c6dff35f03787b85f725d12347cf491c897730a7f2e818f65177ffc2 |
| SHA512 | 699fb44a25032ee4ad0ace1f941c826b333baddb65049c22e80b272909e85f4c8a00fef73fe2d97fa8998a0b6969b13461237bfc1e8f9bf711849d17d0cda6da |
\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe
| MD5 | ed2acd4c102294d31109b5058c47b5a5 |
| SHA1 | 67f60e1abf7b4eba31404cd4cb54590bddfc2b48 |
| SHA256 | ab6bfeb31e22b18d5862ac0cad6b07af47f721136c10888d100e132faeb916f9 |
| SHA512 | bf786ff6b87316a467f0ff6b41d20aa352298a9fd6ee1a4fb432321fdb5653ca0382228fe9c35a27a93316b48c2cd30631859400d3a70444004ad51c0c548cbf |
memory/250932-540811-0x0000000000400000-0x000000000040B000-memory.dmp
memory/251368-540815-0x0000000000230000-0x0000000000231000-memory.dmp
memory/251368-540822-0x0000000000250000-0x0000000000251000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-09 11:12
Reported
2024-11-09 11:14
Platform
win10v2004-20241007-en
Max time kernel
119s
Max time network
96s
Command Line
Signatures
Andromeda family
Andromeda, Gamarue
Detects Andromeda payload.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\47195 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\msnoypj.bat" | C:\Windows\SysWOW64\svchost.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\48235feba2ab606004db39d1d3bcbf78513a6bde366469d5556b5456aa635c86N.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\winlogon = "C:\\Users\\Admin\\AppData\\Roaming\\winlogonr\\winlogonr.exe" | C:\Windows\SysWOW64\reg.exe | N/A |
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\disk\enum | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4132 set thread context of 3772 | N/A | C:\Users\Admin\AppData\Local\Temp\48235feba2ab606004db39d1d3bcbf78513a6bde366469d5556b5456aa635c86N.exe | C:\Users\Admin\AppData\Local\Temp\48235feba2ab606004db39d1d3bcbf78513a6bde366469d5556b5456aa635c86N.exe |
| PID 376 set thread context of 920 | N/A | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe |
| PID 376 set thread context of 1072 | N/A | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe |
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 |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\LOCALS~1\Temp\msnoypj.bat | C:\Windows\SysWOW64\svchost.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\48235feba2ab606004db39d1d3bcbf78513a6bde366469d5556b5456aa635c86N.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\reg.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\48235feba2ab606004db39d1d3bcbf78513a6bde366469d5556b5456aa635c86N.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\48235feba2ab606004db39d1d3bcbf78513a6bde366469d5556b5456aa635c86N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\48235feba2ab606004db39d1d3bcbf78513a6bde366469d5556b5456aa635c86N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\48235feba2ab606004db39d1d3bcbf78513a6bde366469d5556b5456aa635c86N.exe
"C:\Users\Admin\AppData\Local\Temp\48235feba2ab606004db39d1d3bcbf78513a6bde366469d5556b5456aa635c86N.exe"
C:\Users\Admin\AppData\Local\Temp\48235feba2ab606004db39d1d3bcbf78513a6bde366469d5556b5456aa635c86N.exe
"C:\Users\Admin\AppData\Local\Temp\48235feba2ab606004db39d1d3bcbf78513a6bde366469d5556b5456aa635c86N.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\BQROX.bat" "
C:\Windows\SysWOW64\reg.exe
REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "winlogon" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe" /f
C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe
"C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe"
C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe
"C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe"
C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe
"C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe"
C:\Windows\SysWOW64\svchost.exe
C:\Windows\syswow64\svchost.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 243.108.222.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 114.108.222.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.update.microsoft.com | udp |
| US | 20.109.209.108:80 | www.update.microsoft.com | tcp |
| US | 8.8.4.4:53 | skyband.in | udp |
| US | 8.8.8.8:53 | skyband.in | udp |
| US | 8.8.8.8:53 | 4.4.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 108.209.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 226.108.222.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.4.4:53 | skyband.in | udp |
| US | 8.8.8.8:53 | skyband.in | udp |
Files
memory/4132-2-0x0000000002A10000-0x0000000002A12000-memory.dmp
memory/4132-3-0x0000000002A40000-0x0000000002A42000-memory.dmp
memory/4132-4-0x0000000002A70000-0x0000000002A72000-memory.dmp
memory/4132-5-0x0000000002A80000-0x0000000002A82000-memory.dmp
memory/3772-6-0x0000000000400000-0x000000000040B000-memory.dmp
memory/3772-8-0x0000000000400000-0x000000000040B000-memory.dmp
memory/3772-10-0x0000000000400000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\BQROX.txt
| MD5 | 6831b89d0b8dc3e07588d733e75c122b |
| SHA1 | 8c70088c3224bbaf535ed19ec0f6bd5231c543be |
| SHA256 | 9fe102f2c6dff35f03787b85f725d12347cf491c897730a7f2e818f65177ffc2 |
| SHA512 | 699fb44a25032ee4ad0ace1f941c826b333baddb65049c22e80b272909e85f4c8a00fef73fe2d97fa8998a0b6969b13461237bfc1e8f9bf711849d17d0cda6da |
C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe
| MD5 | 8b97b5ed374d6e68451e6742133c3630 |
| SHA1 | 061b5daf8569180fb017b3df17ef7a9ba17e983d |
| SHA256 | 48235feba2ab606004db39d1d3bcbf78513a6bde366469d5556b5456aa635c86 |
| SHA512 | 3d5639a3459fcd1f33c4119b93bc15b875bae023da7933f5d3e964aac1c2bde4a2374faa35f0080bfaa7135c4840deab0877ba4b17d5437b4be32bdfe81bc799 |
memory/3772-36-0x0000000000400000-0x000000000040B000-memory.dmp
memory/376-38-0x0000000000400000-0x0000000000416000-memory.dmp
memory/376-39-0x0000000000400000-0x0000000000416000-memory.dmp
memory/376-40-0x0000000000400000-0x0000000000416000-memory.dmp
memory/1072-44-0x0000000000400000-0x0000000000405000-memory.dmp
memory/376-49-0x0000000000400000-0x0000000000416000-memory.dmp
memory/1072-48-0x0000000000400000-0x0000000000405000-memory.dmp
memory/3772-52-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2112-55-0x0000000000540000-0x000000000054E000-memory.dmp
memory/2112-58-0x0000000000540000-0x000000000054E000-memory.dmp
memory/2112-60-0x0000000000530000-0x0000000000535000-memory.dmp
memory/2112-64-0x0000000000530000-0x0000000000535000-memory.dmp
memory/920-66-0x0000000000400000-0x000000000040B000-memory.dmp