Analysis Overview
SHA256
d0ed1d05f592cd0329c630f25ab242a03ec75a337e374785db127cd1738d8f4d
Threat Level: Known bad
The file d0ed1d05f592cd0329c630f25ab242a03ec75a337e374785db127cd1738d8f4dN.exe was found to be: Known bad.
Malicious Activity Summary
Detects Andromeda payload.
Andromeda, Gamarue
Andromeda family
Adds policy Run key to start application
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
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
Unsigned PE
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-25 21:20
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-25 21:20
Reported
2024-11-25 21:22
Platform
win7-20240903-en
Max time kernel
120s
Max time network
17s
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-1-5-21-312935884-697965778-3955649944-1000\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 2416 set thread context of 102016 | N/A | C:\Users\Admin\AppData\Local\Temp\d0ed1d05f592cd0329c630f25ab242a03ec75a337e374785db127cd1738d8f4dN.exe | C:\Users\Admin\AppData\Local\Temp\d0ed1d05f592cd0329c630f25ab242a03ec75a337e374785db127cd1738d8f4dN.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\Local\Temp\d0ed1d05f592cd0329c630f25ab242a03ec75a337e374785db127cd1738d8f4dN.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\d0ed1d05f592cd0329c630f25ab242a03ec75a337e374785db127cd1738d8f4dN.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 |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d0ed1d05f592cd0329c630f25ab242a03ec75a337e374785db127cd1738d8f4dN.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d0ed1d05f592cd0329c630f25ab242a03ec75a337e374785db127cd1738d8f4dN.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\d0ed1d05f592cd0329c630f25ab242a03ec75a337e374785db127cd1738d8f4dN.exe
"C:\Users\Admin\AppData\Local\Temp\d0ed1d05f592cd0329c630f25ab242a03ec75a337e374785db127cd1738d8f4dN.exe"
C:\Users\Admin\AppData\Local\Temp\d0ed1d05f592cd0329c630f25ab242a03ec75a337e374785db127cd1738d8f4dN.exe
"C:\Users\Admin\AppData\Local\Temp\d0ed1d05f592cd0329c630f25ab242a03ec75a337e374785db127cd1738d8f4dN.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\QNMQD.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/2416-4-0x0000000000250000-0x0000000000251000-memory.dmp
memory/2416-2-0x0000000000250000-0x0000000000251000-memory.dmp
memory/2416-68-0x00000000004A0000-0x00000000004A1000-memory.dmp
memory/2416-58-0x0000000000480000-0x0000000000481000-memory.dmp
memory/2416-38-0x0000000000440000-0x0000000000441000-memory.dmp
memory/2416-26-0x0000000000420000-0x0000000000421000-memory.dmp
memory/2416-14-0x00000000003E0000-0x00000000003E1000-memory.dmp
memory/2416-76-0x00000000004C0000-0x00000000004C2000-memory.dmp
memory/2416-460-0x00000000004E0000-0x00000000004E2000-memory.dmp
memory/2416-458-0x00000000004D0000-0x00000000004D2000-memory.dmp
memory/2416-455-0x00000000004C0000-0x00000000004C2000-memory.dmp
memory/102016-540760-0x0000000000400000-0x000000000040B000-memory.dmp
memory/102016-540766-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/102016-540767-0x0000000000400000-0x000000000040B000-memory.dmp
memory/102016-540764-0x0000000000400000-0x000000000040B000-memory.dmp
memory/102016-540762-0x0000000000400000-0x000000000040B000-memory.dmp
memory/102016-540768-0x0000000000400000-0x000000000040B000-memory.dmp
memory/102016-540769-0x0000000000400000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\QNMQD.bat
| MD5 | 6831b89d0b8dc3e07588d733e75c122b |
| SHA1 | 8c70088c3224bbaf535ed19ec0f6bd5231c543be |
| SHA256 | 9fe102f2c6dff35f03787b85f725d12347cf491c897730a7f2e818f65177ffc2 |
| SHA512 | 699fb44a25032ee4ad0ace1f941c826b333baddb65049c22e80b272909e85f4c8a00fef73fe2d97fa8998a0b6969b13461237bfc1e8f9bf711849d17d0cda6da |
\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe
| MD5 | f66652ceb7c3dd7dd33d65a8e30428a2 |
| SHA1 | 0923cb0fde53782b73d97b1650a6b70400cdddf3 |
| SHA256 | 85b9b880eeb2d1e34f43a76d34564ae64cd34ca4003b49e690e80f957d9d70b4 |
| SHA512 | 0e0ea90d9fc0bdaec6c184b8c9d976b878bbbf933d53aaeba4073a4901cfa0fea92f5848c37352f17b6fba6384707b7d66d66bfa4076af92bf5835008c0ebd21 |
memory/102016-540812-0x0000000000400000-0x000000000040B000-memory.dmp
memory/102652-540815-0x0000000000230000-0x0000000000231000-memory.dmp
memory/102652-540822-0x0000000000250000-0x0000000000251000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-25 21:20
Reported
2024-11-25 21:22
Platform
win10v2004-20241007-en
Max time kernel
119s
Max time network
100s
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\53154 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\mstuelyn.com" | C:\Windows\SysWOW64\svchost.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\d0ed1d05f592cd0329c630f25ab242a03ec75a337e374785db127cd1738d8f4dN.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-1-5-21-3756129449-3121373848-4276368241-1000\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 1620 set thread context of 3120 | N/A | C:\Users\Admin\AppData\Local\Temp\d0ed1d05f592cd0329c630f25ab242a03ec75a337e374785db127cd1738d8f4dN.exe | C:\Users\Admin\AppData\Local\Temp\d0ed1d05f592cd0329c630f25ab242a03ec75a337e374785db127cd1738d8f4dN.exe |
| PID 2668 set thread context of 2596 | N/A | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe | C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe |
| PID 2668 set thread context of 2796 | 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\mstuelyn.com | 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:\Windows\SysWOW64\svchost.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\d0ed1d05f592cd0329c630f25ab242a03ec75a337e374785db127cd1738d8f4dN.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\d0ed1d05f592cd0329c630f25ab242a03ec75a337e374785db127cd1738d8f4dN.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 |
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\d0ed1d05f592cd0329c630f25ab242a03ec75a337e374785db127cd1738d8f4dN.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d0ed1d05f592cd0329c630f25ab242a03ec75a337e374785db127cd1738d8f4dN.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\d0ed1d05f592cd0329c630f25ab242a03ec75a337e374785db127cd1738d8f4dN.exe
"C:\Users\Admin\AppData\Local\Temp\d0ed1d05f592cd0329c630f25ab242a03ec75a337e374785db127cd1738d8f4dN.exe"
C:\Users\Admin\AppData\Local\Temp\d0ed1d05f592cd0329c630f25ab242a03ec75a337e374785db127cd1738d8f4dN.exe
"C:\Users\Admin\AppData\Local\Temp\d0ed1d05f592cd0329c630f25ab242a03ec75a337e374785db127cd1738d8f4dN.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\YXJRJ.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 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.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 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.4.4:53 | skyband.in | udp |
| US | 8.8.8.8:53 | skyband.in | udp |
Files
memory/1620-2-0x0000000002B30000-0x0000000002B32000-memory.dmp
memory/1620-4-0x0000000002B50000-0x0000000002B52000-memory.dmp
memory/1620-3-0x0000000002B40000-0x0000000002B42000-memory.dmp
memory/1620-5-0x0000000002B80000-0x0000000002B82000-memory.dmp
memory/1620-6-0x0000000002B90000-0x0000000002B92000-memory.dmp
memory/1620-7-0x0000000002BA0000-0x0000000002BA2000-memory.dmp
memory/3120-8-0x0000000000400000-0x000000000040B000-memory.dmp
memory/3120-10-0x0000000000400000-0x000000000040B000-memory.dmp
memory/3120-12-0x0000000000400000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\YXJRJ.txt
| MD5 | 6831b89d0b8dc3e07588d733e75c122b |
| SHA1 | 8c70088c3224bbaf535ed19ec0f6bd5231c543be |
| SHA256 | 9fe102f2c6dff35f03787b85f725d12347cf491c897730a7f2e818f65177ffc2 |
| SHA512 | 699fb44a25032ee4ad0ace1f941c826b333baddb65049c22e80b272909e85f4c8a00fef73fe2d97fa8998a0b6969b13461237bfc1e8f9bf711849d17d0cda6da |
C:\Users\Admin\AppData\Roaming\winlogonr\winlogonr.exe
| MD5 | 1c1e4a3d4014bc86c6258e42ce3b3e34 |
| SHA1 | c98c14455c58a404021f3466cea4e76d121c690d |
| SHA256 | f82eebb56f0d129406e8b69c3e4b3525290e350ad10f054b7576c89cb21fda11 |
| SHA512 | 97f4db005c3654771dc29c7e54dcd50849ead4236a65ae79c68c68e62d990378c3a440c53b91a8f7c3ab15b944c2f80ece79d26ca8f2566913d0103e86bbe360 |
memory/3120-38-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2668-40-0x0000000000400000-0x0000000000416000-memory.dmp
memory/2668-41-0x0000000000400000-0x0000000000416000-memory.dmp
memory/2668-42-0x0000000000400000-0x0000000000416000-memory.dmp
memory/2668-50-0x0000000000400000-0x0000000000416000-memory.dmp
memory/2796-51-0x0000000000400000-0x0000000000405000-memory.dmp
memory/2796-45-0x0000000000400000-0x0000000000405000-memory.dmp
memory/3120-54-0x0000000000400000-0x000000000040B000-memory.dmp
memory/4800-58-0x0000000000FD0000-0x0000000000FDE000-memory.dmp
memory/4800-60-0x0000000000FD0000-0x0000000000FDE000-memory.dmp
memory/4800-62-0x00000000018C0000-0x00000000018C5000-memory.dmp
memory/4800-66-0x00000000018C0000-0x00000000018C5000-memory.dmp
memory/2596-68-0x0000000000400000-0x000000000040B000-memory.dmp