Analysis Overview
SHA256
a50d45a374d6de3be1e38558b2fb5891127b96d901ab84aed24a1c7ffb52e34d
Threat Level: Known bad
The file f929e7b640ff4602ca12d433f81ad0b2.bin was found to be: Known bad.
Malicious Activity Summary
Snake Keylogger payload
Snake Keylogger
Drops startup file
Reads user/profile data of local email clients
Executes dropped EXE
Reads user/profile data of web browsers
Loads dropped DLL
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Command and Scripting Interpreter: PowerShell
Unsigned PE
Suspicious behavior: RenamesItself
Suspicious behavior: EnumeratesProcesses
outlook_win_path
outlook_office_path
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-12 03:28
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-12 03:28
Reported
2024-05-12 03:31
Platform
win7-20240221-en
Max time kernel
120s
Max time network
133s
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 |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\skype.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\skype.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8098709342344545.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-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\8098709342344545.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 2128 set thread context of 2616 | N/A | C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe | C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe
"C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
"Powershell.exe" -ExecutionPolicy Bypass -command Copy-Item 'C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\skype.exe'
C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe
"C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| BR | 132.226.247.73:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 172.67.177.134:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | scratchdreams.tk | udp |
| US | 104.21.27.85:443 | scratchdreams.tk | tcp |
Files
memory/2128-0-0x000000007480E000-0x000000007480F000-memory.dmp
memory/2128-1-0x0000000001190000-0x0000000001274000-memory.dmp
memory/2128-2-0x00000000005A0000-0x00000000005F6000-memory.dmp
memory/1708-5-0x00000000701A1000-0x00000000701A2000-memory.dmp
memory/1708-6-0x00000000701A0000-0x000000007074B000-memory.dmp
memory/1708-7-0x00000000701A0000-0x000000007074B000-memory.dmp
memory/1708-8-0x00000000701A0000-0x000000007074B000-memory.dmp
memory/1708-9-0x00000000701A0000-0x000000007074B000-memory.dmp
memory/1708-11-0x00000000701A0000-0x000000007074B000-memory.dmp
memory/2128-12-0x0000000004B40000-0x0000000004B80000-memory.dmp
memory/2128-13-0x0000000000990000-0x0000000000998000-memory.dmp
\Users\Admin\AppData\Local\Temp\8098709342344545.exe
| MD5 | 2e085ebf8dcf858b5f8e4fd12cd96b23 |
| SHA1 | d28c9c4555a704e82c020ebb1115aed8dd866e36 |
| SHA256 | 62a97283872ab50c61ba23f69349b8244519cec93a00b7ee244fe58b9a685bbe |
| SHA512 | 9b430e40128e325d5dad45b1df423a3ff99a4e14f1f9c7abf238608b2ca892a060adb9d1ee67406752a8ec48d895097253882d8396b4d23058afa45566b51832 |
memory/2616-15-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2616-23-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2616-21-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2616-20-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2616-19-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2616-17-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2616-26-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2616-28-0x0000000000400000-0x0000000000426000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-12 03:28
Reported
2024-05-12 03:31
Platform
win10v2004-20240226-en
Max time kernel
144s
Max time network
152s
Command Line
Signatures
Snake Keylogger
Snake Keylogger payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\skype.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\skype.exe | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8098709342344545.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-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\8098709342344545.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 4888 set thread context of 3304 | N/A | C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe | C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8098709342344545.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\8098709342344545.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe
"C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
"Powershell.exe" -ExecutionPolicy Bypass -command Copy-Item 'C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\skype.exe'
C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe
"C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3996 --field-trial-handle=2252,i,16022092570067181109,3235558581947505669,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.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 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | reallyfreegeoip.org | udp |
| US | 172.67.177.134:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | 134.177.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.121.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | scratchdreams.tk | udp |
| US | 172.67.169.18:443 | scratchdreams.tk | tcp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.169.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.173.189.20.in-addr.arpa | udp |
Files
memory/4888-0-0x0000000074DDE000-0x0000000074DDF000-memory.dmp
memory/4888-1-0x0000000000080000-0x0000000000164000-memory.dmp
memory/4888-2-0x00000000025E0000-0x0000000002636000-memory.dmp
memory/4888-3-0x0000000005160000-0x0000000005704000-memory.dmp
memory/4888-4-0x0000000004C50000-0x0000000004CE2000-memory.dmp
memory/4888-5-0x0000000004CF0000-0x0000000004D8C000-memory.dmp
memory/3012-6-0x0000000074DD0000-0x0000000075580000-memory.dmp
memory/3012-7-0x0000000074DD0000-0x0000000075580000-memory.dmp
memory/3012-8-0x00000000049F0000-0x0000000004A26000-memory.dmp
memory/3012-9-0x0000000074DD0000-0x0000000075580000-memory.dmp
memory/3012-10-0x00000000050A0000-0x00000000056C8000-memory.dmp
memory/4888-11-0x0000000074DD0000-0x0000000075580000-memory.dmp
memory/4888-12-0x0000000004BC0000-0x0000000004BC8000-memory.dmp
memory/3304-13-0x0000000000400000-0x0000000000426000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\8098709342344545.exe
| MD5 | 2e085ebf8dcf858b5f8e4fd12cd96b23 |
| SHA1 | d28c9c4555a704e82c020ebb1115aed8dd866e36 |
| SHA256 | 62a97283872ab50c61ba23f69349b8244519cec93a00b7ee244fe58b9a685bbe |
| SHA512 | 9b430e40128e325d5dad45b1df423a3ff99a4e14f1f9c7abf238608b2ca892a060adb9d1ee67406752a8ec48d895097253882d8396b4d23058afa45566b51832 |
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\8098709342344545.exe.log
| MD5 | 9b4d7ccdebef642a9ad493e2c2925952 |
| SHA1 | c020c622c215e880c8415fa867cb50210b443ef0 |
| SHA256 | e6f068d76bd941b4118225b130db2c70128e77a45dcdbf5cbab0f8a563b867ff |
| SHA512 | 8577ecd7597d4b540bc1c6ccc4150eae7443da2e4be1343cc42242714d04dd16e48c3fcaefd95c4a148fe9f14c5b6f3166b752ae20d608676cf6fb48919968e8 |
memory/3304-17-0x0000000074DD0000-0x0000000075580000-memory.dmp
memory/3012-18-0x0000000005010000-0x0000000005032000-memory.dmp
memory/4888-19-0x0000000074DD0000-0x0000000075580000-memory.dmp
memory/3012-20-0x00000000058F0000-0x0000000005956000-memory.dmp
memory/3012-21-0x0000000005960000-0x00000000059C6000-memory.dmp
memory/3304-24-0x0000000074DD0000-0x0000000075580000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5f15iz2a.kek.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/3012-28-0x00000000059D0000-0x0000000005D24000-memory.dmp
memory/3012-33-0x0000000074DD0000-0x0000000075580000-memory.dmp
memory/3012-34-0x0000000005FC0000-0x0000000005FDE000-memory.dmp
memory/3012-35-0x00000000060E0000-0x000000000612C000-memory.dmp
memory/3012-36-0x0000000074DD0000-0x0000000075580000-memory.dmp
memory/3012-37-0x0000000074DD0000-0x0000000075580000-memory.dmp
memory/3012-38-0x00000000065B0000-0x0000000006646000-memory.dmp
memory/3012-39-0x00000000064B0000-0x00000000064CA000-memory.dmp
memory/3012-40-0x0000000006510000-0x0000000006532000-memory.dmp
memory/3012-44-0x0000000074DD0000-0x0000000075580000-memory.dmp
memory/3304-45-0x0000000074DD0000-0x0000000075580000-memory.dmp
memory/3304-46-0x0000000074DD0000-0x0000000075580000-memory.dmp
memory/3304-47-0x00000000015C0000-0x0000000001610000-memory.dmp
memory/3304-48-0x0000000006E30000-0x0000000006FF2000-memory.dmp
memory/3304-49-0x0000000001650000-0x000000000165A000-memory.dmp