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 web browsers
Reads user/profile data of local email clients
Checks computer location settings
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
outlook_office_path
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Scheduled Task/Job: Scheduled Task
outlook_win_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-10 18:11
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-10 18:11
Reported
2024-07-10 18:13
Platform
win10v2004-20240709-en
Max time kernel
117s
Max time network
145s
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-1-5-21-3419463127-3903270268-2580331543-1000\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-1-5-21-3419463127-3903270268-2580331543-1000\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-1-5-21-3419463127-3903270268-2580331543-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Software\Microsoft\Office\15.0\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 3600 set thread context of 3720 | 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-1-5-21-3419463127-3903270268-2580331543-1000\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-1-5-21-3419463127-3903270268-2580331543-1000\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\tmpF04B.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 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.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 |
| US | 158.101.44.242:80 | 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 | 242.44.101.158.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 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 39.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
Files
memory/3600-0-0x0000000074C7E000-0x0000000074C7F000-memory.dmp
memory/3600-1-0x00000000008A0000-0x0000000000956000-memory.dmp
memory/3600-2-0x0000000005840000-0x0000000005DE4000-memory.dmp
memory/3600-3-0x0000000005370000-0x0000000005402000-memory.dmp
memory/3600-4-0x0000000005500000-0x000000000550A000-memory.dmp
memory/3600-5-0x0000000074C70000-0x0000000075420000-memory.dmp
memory/3600-6-0x00000000056E0000-0x00000000056F2000-memory.dmp
memory/3600-7-0x0000000006500000-0x0000000006508000-memory.dmp
memory/3600-8-0x0000000006510000-0x000000000651E000-memory.dmp
memory/3600-9-0x0000000006530000-0x0000000006598000-memory.dmp
memory/3600-10-0x00000000067C0000-0x000000000685C000-memory.dmp
memory/4104-15-0x0000000002480000-0x00000000024B6000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpF04B.tmp
| MD5 | 349afa0c134b4e566607942e6d500a1b |
| SHA1 | a8c5ac9200a01863a68b75d3753eda6e6cc54d33 |
| SHA256 | 5c496386030153d68b3b277d4389c8e4e0cf584686b7b88dfada6a6c503fa2cf |
| SHA512 | c935717f5f7fd8f61c802ad703b52500ae68bb48a78e8b37f0357d4d87cd252753ef272c0bd0d4359198c067df82b02dd50c364c6229884bf01aa3547327ef40 |
memory/4104-17-0x0000000074C70000-0x0000000075420000-memory.dmp
memory/3720-19-0x0000000000400000-0x0000000000426000-memory.dmp
memory/4104-18-0x0000000005040000-0x0000000005668000-memory.dmp
memory/4104-20-0x0000000074C70000-0x0000000075420000-memory.dmp
memory/3600-22-0x0000000074C70000-0x0000000075420000-memory.dmp
memory/4104-23-0x0000000004DE0000-0x0000000004E02000-memory.dmp
memory/4104-24-0x0000000004F00000-0x0000000004F66000-memory.dmp
memory/4104-25-0x0000000005770000-0x00000000057D6000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cuttaguy.k5j.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4104-35-0x00000000057E0000-0x0000000005B34000-memory.dmp
memory/3720-36-0x0000000074C70000-0x0000000075420000-memory.dmp
memory/3720-37-0x0000000074C70000-0x0000000075420000-memory.dmp
memory/4104-38-0x0000000005D90000-0x0000000005DAE000-memory.dmp
memory/4104-39-0x0000000005E50000-0x0000000005E9C000-memory.dmp
memory/4104-40-0x0000000006D60000-0x0000000006D92000-memory.dmp
memory/4104-41-0x0000000070550000-0x000000007059C000-memory.dmp
memory/4104-51-0x0000000006380000-0x000000000639E000-memory.dmp
memory/4104-52-0x0000000006DA0000-0x0000000006E43000-memory.dmp
memory/4104-53-0x0000000007710000-0x0000000007D8A000-memory.dmp
memory/4104-54-0x00000000070D0000-0x00000000070EA000-memory.dmp
memory/4104-55-0x0000000007140000-0x000000000714A000-memory.dmp
memory/4104-56-0x0000000007350000-0x00000000073E6000-memory.dmp
memory/4104-57-0x00000000072D0000-0x00000000072E1000-memory.dmp
memory/4104-58-0x0000000007300000-0x000000000730E000-memory.dmp
memory/4104-59-0x0000000007310000-0x0000000007324000-memory.dmp
memory/4104-60-0x0000000007410000-0x000000000742A000-memory.dmp
memory/4104-61-0x00000000073F0000-0x00000000073F8000-memory.dmp
memory/4104-64-0x0000000074C70000-0x0000000075420000-memory.dmp
memory/3720-65-0x0000000006890000-0x00000000068E0000-memory.dmp
memory/3720-66-0x0000000006AB0000-0x0000000006C72000-memory.dmp
memory/3720-67-0x0000000074C70000-0x0000000075420000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-10 18:11
Reported
2024-07-10 18:13
Platform
win7-20240708-en
Max time kernel
118s
Max time network
150s
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-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\a2584975149658da70c801f79fbfdcdd66eddf114b84332d401d2ad6a0ddbf78.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\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-1-5-21-2958949473-3205530200-1453100116-1000\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 2340 set thread context of 2856 | 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-1-5-21-2958949473-3205530200-1453100116-1000\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-1-5-21-2958949473-3205530200-1453100116-1000\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\tmp4F0.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 | 158.101.44.242:80 | 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/2340-0-0x00000000747DE000-0x00000000747DF000-memory.dmp
memory/2340-1-0x00000000000E0000-0x0000000000196000-memory.dmp
memory/2340-2-0x00000000747D0000-0x0000000074EBE000-memory.dmp
memory/2340-3-0x00000000003B0000-0x00000000003C2000-memory.dmp
memory/2340-4-0x0000000000540000-0x0000000000548000-memory.dmp
memory/2340-5-0x0000000000550000-0x000000000055E000-memory.dmp
memory/2340-6-0x0000000004570000-0x00000000045D8000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp4F0.tmp
| MD5 | 68b14993cf17ba3bddc42bfafef876b0 |
| SHA1 | 2581a86d46f0b27e973ab7824a20b72c4a18f913 |
| SHA256 | 72303d2b0e31b306fccab3cbc0fad6ec7f85c0047395f6302b0546eb4b5a51a5 |
| SHA512 | 48fa4666252e7242b3d96ab3716733046ed037a3dde428a5119248d2aaf3d0e483eaeddd0b1fa724ddea7ad506ddea2aa89236a3fd2054f6b9a20bf7c5c708a9 |
memory/2856-14-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2856-18-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2856-25-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2856-24-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2856-23-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2856-22-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2856-20-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2856-16-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2340-26-0x00000000747D0000-0x0000000074EBE000-memory.dmp