Analysis Overview
SHA256
595a0e25fbeb1ee5f3cb649639fd345e0cd0b777a51ff60562151ffc07aa5de9
Threat Level: Known bad
The file 595a0e25fbeb1ee5f3cb649639fd345e0cd0b777a51ff60562151ffc07aa5de9 was found to be: Known bad.
Malicious Activity Summary
MassLogger
CoreEntity .NET Packer
MassLogger log file
ReZer0 packer
Reads user/profile data of web browsers
Checks computer location settings
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Suspicious use of SetThreadContext
Enumerates physical storage devices
outlook_office_path
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
outlook_win_path
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-04-14 13:46
Signatures
CoreEntity .NET Packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2022-04-14 13:46
Reported
2022-04-14 15:13
Platform
win7-20220414-en
Max time kernel
76s
Max time network
164s
Command Line
Signatures
CoreEntity .NET Packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
MassLogger
MassLogger log file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
ReZer0 packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
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 1988 set thread context of 952 | N/A | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| 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\FYI.img.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\FYI.img.exe
"C:\Users\Admin\AppData\Local\Temp\FYI.img.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\newaIwEs" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9EFE.tmp"
C:\Users\Admin\AppData\Local\Temp\FYI.img.exe
"{path}"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 52.20.78.240:80 | api.ipify.org | tcp |
Files
memory/1988-54-0x0000000000A70000-0x0000000000B68000-memory.dmp
memory/1988-55-0x0000000000770000-0x0000000000778000-memory.dmp
memory/1988-56-0x0000000005CB0000-0x0000000005D60000-memory.dmp
memory/1084-57-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\tmp9EFE.tmp
| MD5 | 06c8429d5900a41b3d741de1ed8d8d61 |
| SHA1 | 9ca7c1a19c5e092a9778a03a608698ae5730504e |
| SHA256 | aaf63c79550e9ae88764c37c3736ddfa418f97c2f9f89d105ffd5d253ac9878d |
| SHA512 | 81ca1f90a8f1a8e3a30a31e47f716d1f718d65c733bfe25fe677fe9b7a0738bb2905e58a733b7d47b1fbbb7a58e6d1f38215b4c483fd4fc99a89f0e101ae9431 |
memory/952-59-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-60-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-62-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-63-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-64-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-65-0x00000000004A3DEE-mapping.dmp
memory/952-67-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-69-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-71-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-73-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-75-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-77-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-79-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-81-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-83-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-85-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-87-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-89-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-91-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-93-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-95-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-97-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-99-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-101-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-103-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-105-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-107-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-109-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-111-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-113-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-115-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-117-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-119-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-121-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-123-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/952-578-0x0000000004E05000-0x0000000004E16000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-04-14 13:46
Reported
2022-04-14 15:11
Platform
win10v2004-en-20220113
Max time kernel
148s
Max time network
156s
Command Line
Signatures
CoreEntity .NET Packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
MassLogger
MassLogger log file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
| Key queried | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
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 4064 set thread context of 3124 | N/A | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key queried | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key queried | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\FYI.img.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\FYI.img.exe
"C:\Users\Admin\AppData\Local\Temp\FYI.img.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\newaIwEs" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5225.tmp"
C:\Users\Admin\AppData\Local\Temp\FYI.img.exe
"{path}"
Network
| Country | Destination | Domain | Proto |
| US | 93.184.220.29:80 | tcp | |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 54.91.59.199:80 | api.ipify.org | tcp |
| NL | 104.110.191.140:80 | tcp | |
| US | 13.89.178.27:443 | tcp | |
| US | 8.8.8.8:53 | smtp.lifechangingresult.com | udp |
| US | 208.91.199.223:587 | smtp.lifechangingresult.com | tcp |
Files
memory/4064-130-0x0000000000C70000-0x0000000000D68000-memory.dmp
memory/4064-131-0x0000000005C50000-0x00000000061F4000-memory.dmp
memory/4064-132-0x0000000005740000-0x00000000057D2000-memory.dmp
memory/4064-133-0x0000000005720000-0x000000000572A000-memory.dmp
memory/4064-134-0x00000000092D0000-0x000000000936C000-memory.dmp
memory/2512-135-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\tmp5225.tmp
| MD5 | e36fe02d43b806d97cc909bc87bc82f5 |
| SHA1 | 5b20f6cd911e8cc78db9cc91b880b2addaa7be68 |
| SHA256 | fa6582b2ee3deb752d754fac26436b022c0295889d9ede85fa50e50d2780f067 |
| SHA512 | 7173fd73da1d78a7ef40911d96122ae4256f9fb5494ff95ee52db77371f6de908f701491e0682c24a22d7abd1d85be55a0ccb7fe17967df091c66c176409205f |
memory/3124-137-0x0000000000000000-mapping.dmp
memory/3124-138-0x0000000000400000-0x00000000004A8000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\FYI.img.exe.log
| MD5 | 8ec831f3e3a3f77e4a7b9cd32b48384c |
| SHA1 | d83f09fd87c5bd86e045873c231c14836e76a05c |
| SHA256 | 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982 |
| SHA512 | 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3 |
memory/3124-141-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-143-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-145-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-147-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-149-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-151-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-153-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-155-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-157-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-159-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-161-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-163-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-165-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-167-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-169-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-171-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-173-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-175-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-177-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-179-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-181-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-183-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-185-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-187-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-189-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-191-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-193-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-195-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-197-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-199-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-201-0x0000000000400000-0x00000000004A8000-memory.dmp
memory/3124-648-0x0000000006220000-0x0000000006286000-memory.dmp
memory/3124-649-0x00000000051B3000-0x00000000051B5000-memory.dmp
memory/3124-650-0x0000000006720000-0x0000000006770000-memory.dmp