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
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
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
114s
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 596 set thread context of 1484 | 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:\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:\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\tmpAA05.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 | 54.204.14.42:80 | api.ipify.org | tcp |
Files
memory/596-2-0x0000000073D40000-0x000000007442E000-memory.dmp
memory/596-3-0x0000000000B80000-0x0000000000B81000-memory.dmp
memory/596-5-0x00000000008A0000-0x00000000008AE000-memory.dmp
memory/596-6-0x00000000059F0000-0x0000000005AEE000-memory.dmp
memory/396-7-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\tmpAA05.tmp
| MD5 | 0c5e739e6dc29d20862e9bdd170917b7 |
| SHA1 | 52df5a20aa68c3b236a2da9cab54beb19bcddad7 |
| SHA256 | a372f53541db4882d1ec3d1730c60405c7c3cacf27b225ae7f2c589fcb7d947c |
| SHA512 | 277ab531dfe2bfc0109bece621c99e08a2d682cf281e076ce98549a747123941a073e4d1b47f51e0e02ed4ee960e84475b44af40c0496e1ab8850264bc2d9cd8 |
memory/1484-10-0x00000000004819CE-mapping.dmp
memory/1484-9-0x0000000000400000-0x0000000000486000-memory.dmp
memory/1484-11-0x0000000000400000-0x0000000000486000-memory.dmp
memory/1484-12-0x0000000000400000-0x0000000000486000-memory.dmp
memory/1484-13-0x0000000073020000-0x000000007370E000-memory.dmp
memory/1512-16-0x0000000000000000-mapping.dmp
memory/1512-17-0x0000000073020000-0x000000007370E000-memory.dmp
memory/1512-18-0x00000000004B0000-0x00000000004B1000-memory.dmp
memory/1512-19-0x0000000004A20000-0x0000000004A21000-memory.dmp
memory/1512-20-0x00000000024C0000-0x00000000024C1000-memory.dmp
memory/1512-21-0x0000000002710000-0x0000000002711000-memory.dmp
memory/1512-24-0x0000000005650000-0x0000000005651000-memory.dmp
memory/1512-29-0x00000000056F0000-0x00000000056F1000-memory.dmp
memory/1512-30-0x0000000006100000-0x0000000006101000-memory.dmp
memory/1512-37-0x0000000006240000-0x0000000006241000-memory.dmp
memory/1512-38-0x00000000061F0000-0x00000000061F1000-memory.dmp
memory/1512-52-0x0000000006300000-0x0000000006301000-memory.dmp
memory/1512-53-0x0000000006310000-0x0000000006311000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2020-12-01 14:19
Reported
2020-12-01 14:21
Platform
win10v20201028
Max time kernel
71s
Max time network
123s
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 636 set thread context of 3512 | 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\tmp3C00.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 | 184.73.247.141:80 | api.ipify.org | tcp |
Files
memory/636-2-0x00000000739E0000-0x00000000740CE000-memory.dmp
memory/636-3-0x0000000000270000-0x0000000000271000-memory.dmp
memory/636-5-0x0000000004FB0000-0x0000000004FB1000-memory.dmp
memory/636-6-0x0000000004BB0000-0x0000000004BB1000-memory.dmp
memory/636-7-0x0000000004B90000-0x0000000004B91000-memory.dmp
memory/636-8-0x00000000059E0000-0x00000000059E1000-memory.dmp
memory/636-9-0x00000000054B0000-0x00000000054B1000-memory.dmp
memory/636-10-0x0000000004CE0000-0x0000000004CEE000-memory.dmp
memory/636-11-0x0000000006410000-0x000000000650E000-memory.dmp
memory/632-12-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\tmp3C00.tmp
| MD5 | 19086fc82bd72582a89d38f7bd1f178b |
| SHA1 | e7bc8f8fab8b0b699796969a06930696d01164db |
| SHA256 | 3f536898f6c70bc7af54fe00951e393046d8a86b6d4bd0478e1f350e8b3df309 |
| SHA512 | 69a85e0236651082a5a60c10673c2e6366b88e05c0139aaf5f53c6f31914a476d417b188f8cff02e200ebe05cadb0fe29546dbbc39b4d054525c15a8f0b3281d |
memory/3512-14-0x0000000000400000-0x0000000000486000-memory.dmp
memory/3512-15-0x00000000004819CE-mapping.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\PURCHASE.exe.log
| MD5 | 3fed8d1dd11972a6e2603bb2d73a3ee5 |
| SHA1 | 7ecb7f64ade7b91c5815da647e84167c3d95afb4 |
| SHA256 | eecf6c0575dc995a485d46a5daaa66f58229e552f16782d873834d218ab17551 |
| SHA512 | ca6059eb67f800cc666d5146d24070abf5ee08209f8f9d1668a0ca2201eb3f6fa013c2d807b09925e12b82c37686980fcc26a6a5e4a5ba129c4b2a585961d3bb |
memory/3512-17-0x00000000739E0000-0x00000000740CE000-memory.dmp
memory/3512-22-0x0000000006850000-0x0000000006851000-memory.dmp
memory/2596-23-0x0000000000000000-mapping.dmp
memory/2596-25-0x00000000739E0000-0x00000000740CE000-memory.dmp
memory/3512-26-0x00000000071A0000-0x00000000071A1000-memory.dmp
memory/2596-27-0x0000000004C40000-0x0000000004C41000-memory.dmp
memory/2596-28-0x00000000078B0000-0x00000000078B1000-memory.dmp
memory/2596-30-0x00000000077B0000-0x00000000077B1000-memory.dmp
memory/2596-31-0x0000000007EE0000-0x0000000007EE1000-memory.dmp
memory/2596-33-0x0000000008050000-0x0000000008051000-memory.dmp
memory/2596-34-0x0000000007860000-0x0000000007861000-memory.dmp
memory/2596-35-0x00000000087F0000-0x00000000087F1000-memory.dmp
memory/2596-36-0x0000000008740000-0x0000000008741000-memory.dmp
memory/2596-38-0x0000000009710000-0x0000000009743000-memory.dmp
memory/2596-45-0x00000000094F0000-0x00000000094F1000-memory.dmp
memory/2596-46-0x0000000009860000-0x0000000009861000-memory.dmp
memory/2596-47-0x0000000009A20000-0x0000000009A21000-memory.dmp
memory/2596-48-0x00000000099D0000-0x00000000099D1000-memory.dmp
memory/2596-50-0x00000000099C0000-0x00000000099C1000-memory.dmp