Analysis Overview
SHA256
11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345
Threat Level: Known bad
The file 11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345.exe was found to be: Known bad.
Malicious Activity Summary
Snake Keylogger
Snake Keylogger payload
Detects executables with potential process hoocking
Detects executables referencing many email and collaboration clients. Observed in information stealers
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Detects executables packed with SmartAssembly
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
Program crash
Unsigned PE
outlook_win_path
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
outlook_office_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-09 01:07
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-09 01:07
Reported
2024-05-09 01:10
Platform
win7-20240221-en
Max time kernel
122s
Max time network
123s
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 |
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
| 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 |
Detects executables packed with SmartAssembly
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects executables referencing many email and collaboration clients. Observed in information stealers
| 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 |
Detects executables with potential process hoocking
| 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 |
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 1728 set thread context of 2640 | N/A | C:\Users\Admin\AppData\Local\Temp\11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345.exe | C:\Users\Admin\AppData\Local\Temp\11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345.exe |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345.exe |
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\11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345.exe
"C:\Users\Admin\AppData\Local\Temp\11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345.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\aUTPqHudKfqQl.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\aUTPqHudKfqQl" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5283.tmp"
C:\Users\Admin\AppData\Local\Temp\11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345.exe
"C:\Users\Admin\AppData\Local\Temp\11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2640 -s 1096
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| JP | 132.226.8.169:80 | checkip.dyndns.org | tcp |
Files
memory/1728-0-0x0000000074CDE000-0x0000000074CDF000-memory.dmp
memory/1728-1-0x0000000000A20000-0x0000000000ABA000-memory.dmp
memory/1728-2-0x0000000074CD0000-0x00000000753BE000-memory.dmp
memory/1728-3-0x0000000000500000-0x000000000051C000-memory.dmp
memory/1728-4-0x0000000000520000-0x000000000052E000-memory.dmp
memory/1728-5-0x0000000000530000-0x0000000000546000-memory.dmp
memory/1728-6-0x0000000004650000-0x00000000046B8000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp5283.tmp
| MD5 | 806e3cbf1f0744e875a55eb8377a841c |
| SHA1 | d85f0d6cdeeda4e73abc079cfedac58a634c649f |
| SHA256 | f565f073d8ded03616378138e03f964ea1d1e872b6e78b551e29f3091519e107 |
| SHA512 | 5f891423662382fb028d14dcd03a9dacdc924034221196a3007296213b73d721be56465f68aa8fcbeb69509f33354cce9b138a199306dcad35d25bbb196988f5 |
memory/2640-14-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2640-20-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2640-25-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2640-24-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2640-23-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2640-22-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2640-16-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2640-18-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1728-26-0x0000000074CD0000-0x00000000753BE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-09 01:07
Reported
2024-05-09 01:10
Platform
win10v2004-20240508-en
Max time kernel
115s
Max time network
124s
Command Line
Signatures
Snake Keylogger
Snake Keylogger payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects executables packed with SmartAssembly
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects executables referencing many email and collaboration clients. Observed in information stealers
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects executables with potential process hoocking
| 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-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345.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-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345.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 5076 set thread context of 4984 | N/A | C:\Users\Admin\AppData\Local\Temp\11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345.exe | C:\Users\Admin\AppData\Local\Temp\11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345.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:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Local\Temp\11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345.exe
"C:\Users\Admin\AppData\Local\Temp\11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345.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\aUTPqHudKfqQl.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\aUTPqHudKfqQl" /XML "C:\Users\Admin\AppData\Local\Temp\tmp755F.tmp"
C:\Users\Admin\AppData\Local\Temp\11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345.exe
"C:\Users\Admin\AppData\Local\Temp\11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345.exe"
C:\Users\Admin\AppData\Local\Temp\11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345.exe
"C:\Users\Admin\AppData\Local\Temp\11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| 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 | 172.67.177.134:443 | reallyfreegeoip.org | tcp |
| US | 8.8.8.8:53 | 168.6.122.193.in-addr.arpa | udp |
| US | 8.8.8.8:53 | scratchdreams.tk | udp |
| US | 104.21.27.85:443 | scratchdreams.tk | tcp |
| US | 8.8.8.8:53 | 134.177.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 85.27.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | mail.speedhouseoman.com | udp |
| GB | 149.255.62.32:587 | mail.speedhouseoman.com | tcp |
| US | 8.8.8.8:53 | 32.62.255.149.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
Files
memory/5076-0-0x000000007522E000-0x000000007522F000-memory.dmp
memory/5076-1-0x0000000000F30000-0x0000000000FCA000-memory.dmp
memory/5076-2-0x0000000005F20000-0x00000000064C4000-memory.dmp
memory/5076-3-0x0000000005A10000-0x0000000005AA2000-memory.dmp
memory/5076-4-0x00000000059E0000-0x00000000059EA000-memory.dmp
memory/5076-5-0x0000000075220000-0x00000000759D0000-memory.dmp
memory/5076-6-0x0000000005F00000-0x0000000005F1C000-memory.dmp
memory/5076-7-0x0000000006BE0000-0x0000000006BEE000-memory.dmp
memory/5076-8-0x0000000006C20000-0x0000000006C36000-memory.dmp
memory/5076-9-0x0000000006ED0000-0x0000000006F38000-memory.dmp
memory/5076-10-0x0000000009820000-0x00000000098BC000-memory.dmp
memory/2204-15-0x00000000022E0000-0x0000000002316000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp755F.tmp
| MD5 | 0da96c37e0ca31ef3e3f86d2b934047e |
| SHA1 | 54b4c7ac15db894279dfc7f70486f2b3b1f6641a |
| SHA256 | f9316eef1b58eea1b6a46ec976b138863b55926b765d5d06c413a2298f9c5249 |
| SHA512 | 806efc40577ab5cc3b4e0c7cad1f814c43523b073946600f225a06f7dc6a767c77c3cb5ebe80ac990b25b4a71ab3c51be3a5743e85c5a7590cc8f661b2339333 |
memory/2204-17-0x0000000075220000-0x00000000759D0000-memory.dmp
memory/2204-18-0x0000000004E30000-0x0000000005458000-memory.dmp
memory/2204-19-0x0000000075220000-0x00000000759D0000-memory.dmp
memory/2204-22-0x0000000005540000-0x00000000055A6000-memory.dmp
memory/4984-23-0x0000000000400000-0x0000000000426000-memory.dmp
memory/2204-21-0x00000000054D0000-0x0000000005536000-memory.dmp
memory/2204-20-0x0000000004E00000-0x0000000004E22000-memory.dmp
memory/2204-27-0x00000000055D0000-0x0000000005924000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\11dc8824044bb1848e5675025a503ac5f37a277883f4522d0e8a4f238d049345.exe.log
| MD5 | 8ec831f3e3a3f77e4a7b9cd32b48384c |
| SHA1 | d83f09fd87c5bd86e045873c231c14836e76a05c |
| SHA256 | 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982 |
| SHA512 | 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3 |
memory/2204-24-0x0000000075220000-0x00000000759D0000-memory.dmp
memory/4984-29-0x0000000075220000-0x00000000759D0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3xl3ukry.fdd.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/5076-28-0x0000000075220000-0x00000000759D0000-memory.dmp
memory/2204-39-0x0000000005BD0000-0x0000000005BEE000-memory.dmp
memory/2204-40-0x0000000005C60000-0x0000000005CAC000-memory.dmp
memory/2204-41-0x0000000006BB0000-0x0000000006BE2000-memory.dmp
memory/2204-42-0x0000000071510000-0x000000007155C000-memory.dmp
memory/2204-52-0x0000000006190000-0x00000000061AE000-memory.dmp
memory/2204-53-0x0000000006DF0000-0x0000000006E93000-memory.dmp
memory/2204-54-0x0000000007540000-0x0000000007BBA000-memory.dmp
memory/2204-55-0x0000000006EF0000-0x0000000006F0A000-memory.dmp
memory/2204-56-0x0000000006F60000-0x0000000006F6A000-memory.dmp
memory/2204-57-0x0000000007170000-0x0000000007206000-memory.dmp
memory/2204-58-0x00000000070F0000-0x0000000007101000-memory.dmp
memory/2204-59-0x0000000007120000-0x000000000712E000-memory.dmp
memory/2204-60-0x0000000007130000-0x0000000007144000-memory.dmp
memory/2204-61-0x0000000007230000-0x000000000724A000-memory.dmp
memory/2204-62-0x0000000007210000-0x0000000007218000-memory.dmp
memory/2204-64-0x0000000075220000-0x00000000759D0000-memory.dmp
memory/4984-65-0x0000000075220000-0x00000000759D0000-memory.dmp
memory/4984-66-0x0000000006870000-0x00000000068C0000-memory.dmp
memory/4984-67-0x0000000006A90000-0x0000000006C52000-memory.dmp
memory/4984-68-0x0000000007190000-0x00000000076BC000-memory.dmp