Analysis Overview
SHA256
01b712edb711a5ff50c21720fbca31081e9e376b4abd410f235d6d0e0d043726
Threat Level: Known bad
The file PURCHASE.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
Creates scheduled task(s)
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2020-12-01 14:19
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2020-12-01 14:19
Reported
2020-12-01 14:21
Platform
win7v20201028
Max time kernel
60s
Max time network
111s
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-1-5-21-3825035466-2522850611-591511364-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\PURCHASE.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 SetThreadContext
| Description | Indicator | Process | Target |
| PID 1680 set thread context of 880 | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe |
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe
"C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\sWiACXUvRplzzN" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC11D.tmp"
C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe
"{path}"
C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe
"{path}"
C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe
"{path}"
C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe
"{path}"
C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe
"{path}"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe'
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | api.ipify.org | udp |
| N/A | 23.21.126.66:80 | api.ipify.org | tcp |
Files
memory/1680-2-0x00000000741A0000-0x000000007488E000-memory.dmp
memory/1680-3-0x00000000000E0000-0x00000000000E1000-memory.dmp
memory/1680-5-0x0000000000350000-0x000000000035E000-memory.dmp
memory/1680-6-0x0000000005C90000-0x0000000005D8E000-memory.dmp
memory/1072-7-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\tmpC11D.tmp
| MD5 | 0c5e739e6dc29d20862e9bdd170917b7 |
| SHA1 | 52df5a20aa68c3b236a2da9cab54beb19bcddad7 |
| SHA256 | a372f53541db4882d1ec3d1730c60405c7c3cacf27b225ae7f2c589fcb7d947c |
| SHA512 | 277ab531dfe2bfc0109bece621c99e08a2d682cf281e076ce98549a747123941a073e4d1b47f51e0e02ed4ee960e84475b44af40c0496e1ab8850264bc2d9cd8 |
memory/880-9-0x0000000000400000-0x0000000000486000-memory.dmp
memory/880-10-0x00000000004819CE-mapping.dmp
memory/880-12-0x0000000000400000-0x0000000000486000-memory.dmp
memory/880-11-0x0000000000400000-0x0000000000486000-memory.dmp
memory/880-13-0x0000000073470000-0x0000000073B5E000-memory.dmp
memory/900-16-0x0000000000000000-mapping.dmp
memory/900-17-0x0000000073470000-0x0000000073B5E000-memory.dmp
memory/900-18-0x0000000001DF0000-0x0000000001DF1000-memory.dmp
memory/900-19-0x0000000004840000-0x0000000004841000-memory.dmp
memory/900-20-0x0000000002580000-0x0000000002581000-memory.dmp
memory/900-21-0x0000000005280000-0x0000000005281000-memory.dmp
memory/900-24-0x0000000005710000-0x0000000005711000-memory.dmp
memory/900-29-0x0000000006100000-0x0000000006101000-memory.dmp
memory/900-30-0x0000000006130000-0x0000000006131000-memory.dmp
memory/900-37-0x0000000006290000-0x0000000006291000-memory.dmp
memory/900-38-0x00000000055D0000-0x00000000055D1000-memory.dmp
memory/900-52-0x0000000006300000-0x0000000006301000-memory.dmp
memory/900-53-0x0000000006310000-0x0000000006311000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2020-12-01 14:19
Reported
2020-12-01 14:21
Platform
win10v20201028
Max time kernel
119s
Max time network
121s
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-1-5-21-1985363256-3005190890-1182679451-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\PURCHASE.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 SetThreadContext
| Description | Indicator | Process | Target |
| PID 4688 set thread context of 992 | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe |
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe
"C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\sWiACXUvRplzzN" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2636.tmp"
C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe
"{path}"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\PURCHASE.exe'
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | api.ipify.org | udp |
| N/A | 54.225.220.115:80 | api.ipify.org | tcp |
Files
memory/4688-2-0x0000000073430000-0x0000000073B1E000-memory.dmp
memory/4688-3-0x0000000000CB0000-0x0000000000CB1000-memory.dmp
memory/4688-5-0x0000000005A10000-0x0000000005A11000-memory.dmp
memory/4688-6-0x00000000055F0000-0x00000000055F1000-memory.dmp
memory/4688-7-0x0000000005750000-0x0000000005751000-memory.dmp
memory/4688-8-0x0000000006440000-0x0000000006441000-memory.dmp
memory/4688-9-0x00000000058E0000-0x00000000058E1000-memory.dmp
memory/4688-10-0x0000000005800000-0x000000000580E000-memory.dmp
memory/4688-11-0x0000000007080000-0x000000000717E000-memory.dmp
memory/632-12-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\tmp2636.tmp
| MD5 | 19086fc82bd72582a89d38f7bd1f178b |
| SHA1 | e7bc8f8fab8b0b699796969a06930696d01164db |
| SHA256 | 3f536898f6c70bc7af54fe00951e393046d8a86b6d4bd0478e1f350e8b3df309 |
| SHA512 | 69a85e0236651082a5a60c10673c2e6366b88e05c0139aaf5f53c6f31914a476d417b188f8cff02e200ebe05cadb0fe29546dbbc39b4d054525c15a8f0b3281d |
memory/992-14-0x0000000000400000-0x0000000000486000-memory.dmp
memory/992-15-0x00000000004819CE-mapping.dmp
memory/992-17-0x0000000073430000-0x0000000073B1E000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\PURCHASE.exe.log
| MD5 | 3fed8d1dd11972a6e2603bb2d73a3ee5 |
| SHA1 | 7ecb7f64ade7b91c5815da647e84167c3d95afb4 |
| SHA256 | eecf6c0575dc995a485d46a5daaa66f58229e552f16782d873834d218ab17551 |
| SHA512 | ca6059eb67f800cc666d5146d24070abf5ee08209f8f9d1668a0ca2201eb3f6fa013c2d807b09925e12b82c37686980fcc26a6a5e4a5ba129c4b2a585961d3bb |
memory/992-22-0x0000000006450000-0x0000000006451000-memory.dmp
memory/1684-23-0x0000000000000000-mapping.dmp
memory/1684-25-0x0000000073430000-0x0000000073B1E000-memory.dmp
memory/1684-27-0x0000000004310000-0x0000000004311000-memory.dmp
memory/992-26-0x0000000006DA0000-0x0000000006DA1000-memory.dmp
memory/1684-28-0x0000000006EA0000-0x0000000006EA1000-memory.dmp
memory/1684-30-0x0000000006D80000-0x0000000006D81000-memory.dmp
memory/1684-31-0x00000000076B0000-0x00000000076B1000-memory.dmp
memory/1684-33-0x00000000077A0000-0x00000000077A1000-memory.dmp
memory/1684-34-0x0000000006E70000-0x0000000006E71000-memory.dmp
memory/1684-35-0x0000000007E50000-0x0000000007E51000-memory.dmp
memory/1684-36-0x0000000007EA0000-0x0000000007EA1000-memory.dmp
memory/1684-38-0x0000000008DF0000-0x0000000008E23000-memory.dmp
memory/1684-45-0x0000000008DB0000-0x0000000008DB1000-memory.dmp
memory/1684-46-0x0000000008F20000-0x0000000008F21000-memory.dmp
memory/1684-47-0x00000000090D0000-0x00000000090D1000-memory.dmp
memory/1684-48-0x0000000009080000-0x0000000009081000-memory.dmp
memory/1684-50-0x0000000009070000-0x0000000009071000-memory.dmp