Analysis Overview
SHA256
797c3fc3048590c5576a01828d6dac56f649e0ec269b907dbc72ab481b6f842a
Threat Level: Known bad
The file rcan.zip was found to be: Known bad.
Malicious Activity Summary
Snake Keylogger payload
Snake Keylogger
Command and Scripting Interpreter: PowerShell
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Checks computer location settings
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
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
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-09 07:29
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-09 07:29
Reported
2024-07-09 07:32
Platform
win7-20240708-en
Max time kernel
32s
Max time network
126s
Command Line
Signatures
Snake Keylogger
Snake Keylogger 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 |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2520 set thread context of 1112 | N/A | C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe | C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1506706701-1246725540-2219210854-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe
"C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe"
C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe
"C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| DE | 193.122.6.168:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 104.21.67.152:443 | reallyfreegeoip.org | tcp |
Files
memory/2520-0-0x000000007432E000-0x000000007432F000-memory.dmp
memory/2520-1-0x0000000000E60000-0x0000000000EE8000-memory.dmp
memory/2520-2-0x0000000074320000-0x0000000074A0E000-memory.dmp
memory/2520-3-0x00000000005C0000-0x00000000005D0000-memory.dmp
memory/2520-4-0x0000000000A20000-0x0000000000A2C000-memory.dmp
memory/2520-5-0x0000000004F40000-0x0000000004FA8000-memory.dmp
memory/1112-11-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1112-14-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1112-18-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1112-16-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1112-19-0x0000000074320000-0x0000000074A0E000-memory.dmp
memory/1112-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1112-8-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1112-6-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1112-10-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2520-20-0x0000000074320000-0x0000000074A0E000-memory.dmp
memory/1112-23-0x0000000074320000-0x0000000074A0E000-memory.dmp
memory/1112-24-0x0000000074320000-0x0000000074A0E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-09 07:29
Reported
2024-07-09 07:32
Platform
win10v2004-20240704-en
Max time kernel
149s
Max time network
153s
Command Line
Signatures
Snake Keylogger
Snake Keylogger payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2480455240-981575606-1030659066-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe | N/A |
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2480455240-981575606-1030659066-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2480455240-981575606-1030659066-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2480455240-981575606-1030659066-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3584 set thread context of 3548 | N/A | C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe | C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.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:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2480455240-981575606-1030659066-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2480455240-981575606-1030659066-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe
"C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe"
C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe
"C:\Users\Admin\AppData\Local\Temp\a597f53ed7d5e4cc1af67800969953f431c7c99467d75a42e3db360d7302283c.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| JP | 132.226.8.169:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | 169.8.226.132.in-addr.arpa | udp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 104.21.67.152:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | 152.67.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 93.65.42.20.in-addr.arpa | udp |
Files
memory/3584-0-0x00000000753AE000-0x00000000753AF000-memory.dmp
memory/3584-1-0x0000000000320000-0x00000000003A8000-memory.dmp
memory/3584-2-0x00000000052D0000-0x0000000005874000-memory.dmp
memory/3584-3-0x0000000004C50000-0x0000000004CE2000-memory.dmp
memory/3584-4-0x0000000004CF0000-0x0000000004CFA000-memory.dmp
memory/3584-5-0x00000000753A0000-0x0000000075B50000-memory.dmp
memory/3584-6-0x00000000052C0000-0x00000000052D0000-memory.dmp
memory/3584-7-0x0000000005E90000-0x0000000005E9C000-memory.dmp
memory/3584-8-0x0000000005EC0000-0x0000000005F28000-memory.dmp
memory/3584-9-0x0000000006160000-0x00000000061FC000-memory.dmp
memory/3548-10-0x0000000000400000-0x0000000000426000-memory.dmp
memory/3548-12-0x00000000753A0000-0x0000000075B50000-memory.dmp
memory/3584-13-0x00000000753A0000-0x0000000075B50000-memory.dmp
memory/2120-14-0x0000000004600000-0x0000000004636000-memory.dmp
memory/2120-15-0x0000000004C70000-0x0000000005298000-memory.dmp
memory/2120-18-0x00000000052A0000-0x0000000005306000-memory.dmp
memory/2120-19-0x00000000753A0000-0x0000000075B50000-memory.dmp
memory/2120-20-0x00000000753A0000-0x0000000075B50000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nys5fu3y.zkm.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/2120-17-0x0000000004B40000-0x0000000004BA6000-memory.dmp
memory/2120-16-0x0000000004A90000-0x0000000004AB2000-memory.dmp
memory/2120-30-0x0000000005670000-0x00000000059C4000-memory.dmp
memory/3548-31-0x00000000753A0000-0x0000000075B50000-memory.dmp
memory/2120-32-0x00000000753A0000-0x0000000075B50000-memory.dmp
memory/2120-33-0x0000000005B50000-0x0000000005B6E000-memory.dmp
memory/2120-34-0x0000000005C30000-0x0000000005C7C000-memory.dmp
memory/2120-35-0x0000000006110000-0x0000000006142000-memory.dmp
memory/2120-36-0x0000000070DD0000-0x0000000070E1C000-memory.dmp
memory/2120-46-0x0000000006170000-0x000000000618E000-memory.dmp
memory/2120-47-0x0000000006E10000-0x0000000006EB3000-memory.dmp
memory/2120-48-0x0000000007540000-0x0000000007BBA000-memory.dmp
memory/2120-49-0x0000000006250000-0x000000000626A000-memory.dmp
memory/2120-50-0x0000000006F10000-0x0000000006F1A000-memory.dmp
memory/2120-51-0x0000000007120000-0x00000000071B6000-memory.dmp
memory/2120-52-0x00000000070A0000-0x00000000070B1000-memory.dmp
memory/2120-53-0x00000000070D0000-0x00000000070DE000-memory.dmp
memory/2120-54-0x00000000070E0000-0x00000000070F4000-memory.dmp
memory/2120-55-0x00000000071E0000-0x00000000071FA000-memory.dmp
memory/2120-56-0x00000000071C0000-0x00000000071C8000-memory.dmp
memory/2120-59-0x00000000753A0000-0x0000000075B50000-memory.dmp
memory/3548-60-0x0000000006860000-0x00000000068B0000-memory.dmp
memory/3548-61-0x0000000006A80000-0x0000000006C42000-memory.dmp
memory/3548-62-0x00000000753A0000-0x0000000075B50000-memory.dmp