Analysis Overview
SHA256
72c2e8990fede91615555d69a7bfe061476e56e3fd4b4bf86217aa9ae816c571
Threat Level: Known bad
The file 5fa29b2a0a86144477ff75ad70fe603d.exe was found to be: Known bad.
Malicious Activity Summary
MassLogger Main Payload
MassLogger
Reads user/profile data of web browsers
Checks computer location settings
Looks up external IP address via web service
Suspicious use of SetThreadContext
Suspicious use of NtSetInformationThreadHideFromDebugger
Program crash
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Delays execution with timeout.exe
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: AddClipboardFormatListener
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2020-12-18 16:40
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2020-12-18 16:40
Reported
2020-12-18 16:42
Platform
win7v20201028
Max time kernel
150s
Max time network
120s
Command Line
Signatures
MassLogger
MassLogger Main 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 |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-293278959-2699126792-324916226-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe | N/A |
Reads user/profile data of web browsers
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1084 set thread context of 1016 | N/A | C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe | C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe
"C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout 4.965
C:\Windows\SysWOW64\timeout.exe
timeout 4.965
C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe
"C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | hastebin.com | udp |
| N/A | 104.24.126.89:443 | hastebin.com | tcp |
| N/A | 8.8.8.8:53 | api.ipify.org | udp |
| N/A | 184.73.247.141:80 | api.ipify.org | tcp |
Files
memory/1084-2-0x0000000074710000-0x0000000074DFE000-memory.dmp
memory/1084-3-0x00000000012A0000-0x00000000012A1000-memory.dmp
memory/1996-5-0x0000000000000000-mapping.dmp
memory/1892-6-0x0000000000000000-mapping.dmp
memory/1084-7-0x00000000004D0000-0x0000000000560000-memory.dmp
memory/1016-9-0x000000000048162E-mapping.dmp
memory/1016-8-0x0000000000400000-0x0000000000486000-memory.dmp
memory/1016-10-0x0000000000400000-0x0000000000486000-memory.dmp
memory/1016-11-0x0000000000400000-0x0000000000486000-memory.dmp
memory/1016-12-0x0000000074710000-0x0000000074DFE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2020-12-18 16:40
Reported
2020-12-18 16:42
Platform
win10v20201028
Max time kernel
15s
Max time network
112s
Command Line
Signatures
MassLogger
MassLogger Main Payload
| Description | Indicator | Process | Target |
| 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-1-5-21-3341490333-719741536-2920803124-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe | N/A |
Reads user/profile data of web browsers
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 756 set thread context of 508 | N/A | C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe | C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe
"C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout 4.965
C:\Windows\SysWOW64\timeout.exe
timeout 4.965
C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe
"C:\Users\Admin\AppData\Local\Temp\5fa29b2a0a86144477ff75ad70fe603d.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 756 -s 2036
Network
| Country | Destination | Domain | Proto |
| N/A | 52.109.8.21:443 | tcp | |
| N/A | 8.8.8.8:53 | hastebin.com | udp |
| N/A | 104.24.127.89:443 | hastebin.com | tcp |
| N/A | 13.107.4.52:80 | www.msftconnecttest.com | tcp |
| N/A | 8.8.8.8:53 | api.ipify.org | udp |
| N/A | 54.235.83.248:80 | api.ipify.org | tcp |
Files
memory/756-2-0x00000000739A0000-0x000000007408E000-memory.dmp
memory/756-3-0x0000000000D40000-0x0000000000D41000-memory.dmp
memory/756-5-0x0000000005610000-0x0000000005611000-memory.dmp
memory/2692-6-0x0000000000000000-mapping.dmp
memory/4024-7-0x0000000000000000-mapping.dmp
memory/756-8-0x0000000003070000-0x0000000003100000-memory.dmp
memory/756-9-0x0000000008E20000-0x0000000008E21000-memory.dmp
memory/508-10-0x0000000000400000-0x0000000000486000-memory.dmp
memory/508-11-0x000000000048162E-mapping.dmp
memory/508-12-0x00000000739A0000-0x000000007408E000-memory.dmp
memory/1604-15-0x00000000044A0000-0x00000000044A1000-memory.dmp
memory/508-16-0x0000000005360000-0x0000000005361000-memory.dmp
memory/508-18-0x0000000006170000-0x0000000006171000-memory.dmp
memory/508-19-0x0000000006960000-0x0000000006961000-memory.dmp
memory/508-21-0x0000000006BD0000-0x0000000006BD1000-memory.dmp