Analysis Overview
SHA256
e502fcf4ae5b5af00d0d58b55295cff685f473f8d57e750bfde618161d3ba006
Threat Level: Known bad
The file 45a2a1132f0ca00d94d8ed9ab573b3a9.exe was found to be: Known bad.
Malicious Activity Summary
Netwire
NetWire RAT payload
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-01-06 10:29
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-06 10:29
Reported
2024-01-06 10:32
Platform
win7-20231215-en
Max time kernel
122s
Max time network
126s
Command Line
Signatures
NetWire RAT payload
| 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 |
Netwire
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Install\Host.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Install\Host.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Install\Host.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2808 set thread context of 2176 | N/A | C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe | C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe |
| PID 268 set thread context of 1532 | N/A | C:\Users\Admin\AppData\Roaming\Install\Host.exe | C:\Users\Admin\AppData\Roaming\Install\Host.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Install\Host.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Install\Host.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\Install\Host.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe
"C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe"
C:\Users\Admin\AppData\Roaming\Install\Host.exe
"C:\Users\Admin\AppData\Roaming\Install\Host.exe"
C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe
"C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe"
C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe
"C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe"
C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe
"C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HntulBWtPp" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF4EA.tmp"
C:\Users\Admin\AppData\Roaming\Install\Host.exe
"C:\Users\Admin\AppData\Roaming\Install\Host.exe"
C:\Users\Admin\AppData\Roaming\Install\Host.exe
"C:\Users\Admin\AppData\Roaming\Install\Host.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HntulBWtPp" /XML "C:\Users\Admin\AppData\Local\Temp\tmp94E0.tmp"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | harold.ns01.info | udp |
| BG | 91.92.244.66:3606 | harold.ns01.info | tcp |
Files
memory/2808-0-0x0000000000BE0000-0x0000000000CA0000-memory.dmp
memory/2808-1-0x0000000074660000-0x0000000074D4E000-memory.dmp
memory/2808-2-0x0000000004930000-0x0000000004970000-memory.dmp
memory/2808-3-0x0000000000550000-0x000000000056C000-memory.dmp
memory/2808-4-0x0000000074660000-0x0000000074D4E000-memory.dmp
memory/2808-5-0x0000000004930000-0x0000000004970000-memory.dmp
memory/2808-6-0x0000000004970000-0x00000000049D2000-memory.dmp
memory/2808-7-0x00000000020A0000-0x00000000020D0000-memory.dmp
memory/2176-21-0x0000000000400000-0x0000000000433000-memory.dmp
memory/2176-27-0x0000000000400000-0x0000000000433000-memory.dmp
memory/2176-25-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2176-24-0x0000000000400000-0x0000000000433000-memory.dmp
memory/2176-22-0x0000000000400000-0x0000000000433000-memory.dmp
memory/2808-32-0x0000000074660000-0x0000000074D4E000-memory.dmp
memory/2176-31-0x0000000000400000-0x0000000000433000-memory.dmp
memory/2176-29-0x0000000000400000-0x0000000000433000-memory.dmp
memory/2176-19-0x0000000000400000-0x0000000000433000-memory.dmp
memory/2176-17-0x0000000000400000-0x0000000000433000-memory.dmp
memory/268-41-0x0000000004850000-0x0000000004890000-memory.dmp
memory/268-40-0x0000000074610000-0x0000000074CFE000-memory.dmp
memory/268-39-0x00000000011B0000-0x0000000001270000-memory.dmp
memory/2176-15-0x0000000000400000-0x0000000000433000-memory.dmp
memory/2176-13-0x0000000000400000-0x0000000000433000-memory.dmp
memory/268-42-0x0000000074610000-0x0000000074CFE000-memory.dmp
memory/268-43-0x0000000004850000-0x0000000004890000-memory.dmp
memory/268-44-0x0000000004E20000-0x0000000004E82000-memory.dmp
memory/268-62-0x0000000074610000-0x0000000074CFE000-memory.dmp
memory/1532-61-0x0000000000400000-0x0000000000433000-memory.dmp
memory/1532-60-0x0000000000400000-0x0000000000433000-memory.dmp
C:\Users\Admin\AppData\Roaming\Install\Host.exe
| MD5 | 650fa3703188f66e8ce7babc7daae904 |
| SHA1 | 2c268e97133e78ca40f88d8de1522bf3386e72d8 |
| SHA256 | 3e63f9e60986671c79ff4069423e66a507a630cbaa008ff025d38623906cff01 |
| SHA512 | a2dc428baf665de6d07a9e30fd2b31d68e141d6685c7117de89a683e4b98dbed77d424633b352ce1007e47d53d9175c445af5ff3daf0fb84d3b051ff69da72b3 |
memory/1532-55-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
C:\Users\Admin\AppData\Roaming\Install\Host.exe
| MD5 | 7995a8054cdf8254e1b401b3e1253e27 |
| SHA1 | c5d7495015ea0aecdad7c52ff1a884cc990b8193 |
| SHA256 | b6d919ebf4c9ea7449383be6aacf2922a198047ac85cac579ff8db541d5aab13 |
| SHA512 | 2f9e2e804e2e0b4e0c21f35330f235e6f398822c904e5dc80952a1249014f8fcc1c57f99a9b2048003478f9316c2b7281f801a63dbb998ef623475f370e538f5 |
memory/1532-63-0x0000000000400000-0x0000000000433000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-06 10:29
Reported
2024-01-06 10:32
Platform
win10v2004-20231222-en
Max time kernel
147s
Max time network
122s
Command Line
Signatures
Netwire
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Roaming\Install\Host.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Install\Host.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Install\Host.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3676 set thread context of 4484 | N/A | C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe | C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe |
| PID 3016 set thread context of 3236 | N/A | C:\Users\Admin\AppData\Roaming\Install\Host.exe | C:\Users\Admin\AppData\Roaming\Install\Host.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe
"C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe"
C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe
"C:\Users\Admin\AppData\Local\Temp\45a2a1132f0ca00d94d8ed9ab573b3a9.exe"
C:\Users\Admin\AppData\Roaming\Install\Host.exe
"C:\Users\Admin\AppData\Roaming\Install\Host.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HntulBWtPp" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF5D9.tmp"
C:\Users\Admin\AppData\Roaming\Install\Host.exe
"C:\Users\Admin\AppData\Roaming\Install\Host.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HntulBWtPp" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA870.tmp"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 85.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp | |
| N/A | 4.231.128.59:443 | tcp | |
| N/A | 4.231.128.59:443 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 4.231.128.59:443 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 13.85.23.86:443 | tcp | |
| N/A | 13.85.23.86:443 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 13.85.23.206:443 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 13.85.23.86:443 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 13.85.23.86:443 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 88.221.134.18:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 13.85.23.86:443 | tcp | |
| N/A | 13.85.23.86:443 | tcp | |
| N/A | 13.85.23.206:443 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 96.17.178.180:80 | tcp | |
| N/A | 96.17.178.180:80 | tcp | |
| N/A | 96.17.178.180:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 13.85.23.206:443 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 52.111.243.30:443 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 2.17.5.100:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 2.17.5.100:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 91.92.244.66:3606 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 20.54.110.119:443 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 20.166.126.56:443 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
Files
memory/3676-1-0x00000000743C0000-0x0000000074B70000-memory.dmp
memory/3676-0-0x00000000002E0000-0x00000000003A0000-memory.dmp
memory/3676-2-0x0000000005420000-0x00000000059C4000-memory.dmp
memory/3676-3-0x0000000004D70000-0x0000000004E02000-memory.dmp
memory/3676-4-0x0000000005060000-0x0000000005070000-memory.dmp
memory/3676-5-0x0000000004E30000-0x0000000004E3A000-memory.dmp
memory/3676-6-0x0000000005010000-0x000000000502C000-memory.dmp
memory/3676-7-0x0000000006070000-0x000000000610C000-memory.dmp
memory/3676-8-0x00000000743C0000-0x0000000074B70000-memory.dmp
memory/3676-9-0x0000000005060000-0x0000000005070000-memory.dmp
memory/3676-10-0x0000000006740000-0x00000000067A2000-memory.dmp
memory/3676-11-0x0000000008D30000-0x0000000008D60000-memory.dmp
memory/4484-20-0x0000000000400000-0x0000000000433000-memory.dmp
memory/3676-21-0x00000000743C0000-0x0000000074B70000-memory.dmp
memory/3016-34-0x0000000073F20000-0x00000000746D0000-memory.dmp
memory/3016-35-0x00000000054E0000-0x00000000054F0000-memory.dmp
memory/4484-23-0x0000000000400000-0x0000000000433000-memory.dmp
memory/4484-17-0x0000000000400000-0x0000000000433000-memory.dmp
memory/3016-36-0x0000000073F20000-0x00000000746D0000-memory.dmp
memory/3016-37-0x00000000054E0000-0x00000000054F0000-memory.dmp
memory/3236-46-0x0000000000400000-0x0000000000433000-memory.dmp
memory/3016-45-0x0000000073F20000-0x00000000746D0000-memory.dmp
memory/3236-44-0x0000000000400000-0x0000000000433000-memory.dmp
memory/3236-47-0x0000000000400000-0x0000000000433000-memory.dmp