Analysis Overview
SHA256
a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78
Threat Level: Known bad
The file a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.exe was found to be: Known bad.
Malicious Activity Summary
Snake Keylogger
Snake Keylogger payload
Command and Scripting Interpreter: PowerShell
Reads user/profile data of local email clients
Checks computer location settings
Reads user/profile data of web browsers
Looks up external IP address via web service
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
outlook_win_path
Suspicious use of AdjustPrivilegeToken
outlook_office_path
Scheduled Task/Job: Scheduled Task
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-10 02:05
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-10 02:05
Reported
2024-07-10 02:08
Platform
win7-20240704-en
Max time kernel
38s
Max time network
120s
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-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.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 2400 set thread context of 2964 | N/A | C:\Users\Admin\AppData\Local\Temp\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.exe | C:\Users\Admin\AppData\Local\Temp\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.exe |
Enumerates physical storage devices
Scheduled Task/Job: Scheduled Task
| 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\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.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-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.exe
"C:\Users\Admin\AppData\Local\Temp\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\hHyfrga.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\hHyfrga" /XML "C:\Users\Admin\AppData\Local\Temp\tmp232A.tmp"
C:\Users\Admin\AppData\Local\Temp\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.exe
"C:\Users\Admin\AppData\Local\Temp\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| US | 193.122.130.0:80 | 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 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
Files
memory/2400-0-0x0000000074A4E000-0x0000000074A4F000-memory.dmp
memory/2400-1-0x0000000000A80000-0x0000000000B36000-memory.dmp
memory/2400-2-0x0000000074A40000-0x000000007512E000-memory.dmp
memory/2400-3-0x0000000000420000-0x0000000000432000-memory.dmp
memory/2400-4-0x0000000000560000-0x0000000000568000-memory.dmp
memory/2400-5-0x00000000005B0000-0x00000000005BE000-memory.dmp
memory/2400-6-0x0000000005AE0000-0x0000000005B48000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp232A.tmp
| MD5 | 4fab85d169a51a0b0a7590942baad6b0 |
| SHA1 | 23f097270e0e115118ff45549b15d5b22be60405 |
| SHA256 | a06f2980d350d3a0efcddce6f788c1bae0bce30737c064d332f30d99d66ea7cf |
| SHA512 | 9766fe2e82c4db2c1e72ebcc1b287ddbda4ee6202cfda237242b3cc8ab0fb453b74b90d729318c1d0df829f0636a8b5a4eb61533311e6434b3273b9ddcd308a6 |
memory/2964-14-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2964-26-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2964-24-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2964-23-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2964-22-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2964-20-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2964-18-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2964-16-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2400-27-0x0000000074A40000-0x000000007512E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-10 02:05
Reported
2024-07-10 02:08
Platform
win10v2004-20240709-en
Max time kernel
116s
Max time network
124s
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-1-5-21-2650514177-1034912467-4025611726-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.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-1-5-21-2650514177-1034912467-4025611726-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2650514177-1034912467-4025611726-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2650514177-1034912467-4025611726-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.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 1920 set thread context of 3240 | N/A | C:\Users\Admin\AppData\Local\Temp\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.exe | C:\Users\Admin\AppData\Local\Temp\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.exe |
Enumerates physical storage devices
Scheduled Task/Job: Scheduled Task
| 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\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2650514177-1034912467-4025611726-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2650514177-1034912467-4025611726-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.exe
"C:\Users\Admin\AppData\Local\Temp\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\hHyfrga.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\hHyfrga" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDB2D.tmp"
C:\Users\Admin\AppData\Local\Temp\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.exe
"C:\Users\Admin\AppData\Local\Temp\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| 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 | 73.247.226.132.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.177.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
| US | 8.8.8.8:53 | 220.167.154.149.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
memory/1920-0-0x00000000751FE000-0x00000000751FF000-memory.dmp
memory/1920-1-0x0000000000640000-0x00000000006F6000-memory.dmp
memory/1920-2-0x0000000005620000-0x0000000005BC4000-memory.dmp
memory/1920-3-0x0000000005110000-0x00000000051A2000-memory.dmp
memory/1920-4-0x0000000005100000-0x000000000510A000-memory.dmp
memory/1920-5-0x00000000751F0000-0x00000000759A0000-memory.dmp
memory/1920-6-0x0000000005370000-0x0000000005382000-memory.dmp
memory/1920-7-0x0000000005610000-0x0000000005618000-memory.dmp
memory/1920-8-0x00000000063D0000-0x00000000063DE000-memory.dmp
memory/1920-9-0x00000000063F0000-0x0000000006458000-memory.dmp
memory/1920-10-0x0000000006690000-0x000000000672C000-memory.dmp
memory/2960-15-0x0000000002A00000-0x0000000002A36000-memory.dmp
memory/2960-16-0x0000000005600000-0x0000000005C28000-memory.dmp
memory/2960-18-0x00000000751F0000-0x00000000759A0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpDB2D.tmp
| MD5 | 0f5b0766362636832358764733091e7f |
| SHA1 | 08acb47c270e7a2bf74d7c5fbe9a9cf9851c30d1 |
| SHA256 | b8084eb4c20804cae6f5f727962aa3f5bd2baba698ddf2c7614e2a3065e4b02c |
| SHA512 | 61ce642156fc41e8d58a4371dcbd80ee434b62e6bebb7d30f91d54da4e2c3ea51df4248ada573019af126abe04dc9241e4ceae76b80815f99f81eced76ef8dea |
memory/3240-20-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2960-19-0x00000000751F0000-0x00000000759A0000-memory.dmp
memory/2960-21-0x00000000751F0000-0x00000000759A0000-memory.dmp
memory/1920-24-0x00000000751F0000-0x00000000759A0000-memory.dmp
memory/3240-23-0x00000000751F0000-0x00000000759A0000-memory.dmp
memory/2960-27-0x0000000005C30000-0x0000000005C96000-memory.dmp
memory/2960-26-0x0000000005480000-0x00000000054E6000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_yyn0buec.bdp.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/2960-37-0x0000000005DA0000-0x00000000060F4000-memory.dmp
memory/2960-25-0x0000000005360000-0x0000000005382000-memory.dmp
memory/3240-40-0x00000000751F0000-0x00000000759A0000-memory.dmp
memory/2960-39-0x00000000063E0000-0x000000000642C000-memory.dmp
memory/2960-38-0x00000000063B0000-0x00000000063CE000-memory.dmp
memory/2960-42-0x0000000070C20000-0x0000000070C6C000-memory.dmp
memory/2960-41-0x00000000073C0000-0x00000000073F2000-memory.dmp
memory/2960-52-0x0000000007600000-0x000000000761E000-memory.dmp
memory/2960-53-0x0000000007660000-0x0000000007703000-memory.dmp
memory/2960-54-0x0000000007DB0000-0x000000000842A000-memory.dmp
memory/2960-55-0x0000000007770000-0x000000000778A000-memory.dmp
memory/2960-56-0x00000000077E0000-0x00000000077EA000-memory.dmp
memory/2960-57-0x00000000079F0000-0x0000000007A86000-memory.dmp
memory/2960-58-0x0000000007970000-0x0000000007981000-memory.dmp
memory/2960-59-0x00000000079A0000-0x00000000079AE000-memory.dmp
memory/2960-60-0x00000000079B0000-0x00000000079C4000-memory.dmp
memory/2960-61-0x0000000007AB0000-0x0000000007ACA000-memory.dmp
memory/2960-62-0x0000000007A90000-0x0000000007A98000-memory.dmp
memory/2960-64-0x00000000751F0000-0x00000000759A0000-memory.dmp
memory/3240-65-0x00000000067B0000-0x0000000006800000-memory.dmp
memory/3240-66-0x00000000069D0000-0x0000000006B92000-memory.dmp
memory/3240-67-0x00000000751F0000-0x00000000759A0000-memory.dmp