Analysis Overview
SHA256
0dd421edda69a829b7b9d025fd81f947085c0b3a54d9025312823a56c2b5df83
Threat Level: Known bad
The file documents.bat was found to be: Known bad.
Malicious Activity Summary
DarkCloud
Checks computer location settings
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-01 09:30
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-01 09:30
Reported
2024-02-01 09:32
Platform
win7-20231215-en
Max time kernel
136s
Max time network
124s
Command Line
Signatures
DarkCloud
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2456 set thread context of 2716 | N/A | C:\Users\Admin\AppData\Local\Temp\documents.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\documents.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\documents.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\documents.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\documents.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\documents.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\documents.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\documents.exe
"C:\Users\Admin\AppData\Local\Temp\documents.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\sTIDCEmUa.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\sTIDCEmUa" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA41C.tmp"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
Network
Files
memory/2456-0-0x0000000000210000-0x00000000002F2000-memory.dmp
memory/2456-1-0x0000000074D00000-0x00000000753EE000-memory.dmp
memory/2456-2-0x0000000004640000-0x0000000004680000-memory.dmp
memory/2456-3-0x0000000000540000-0x000000000055C000-memory.dmp
memory/2456-4-0x00000000005D0000-0x00000000005DE000-memory.dmp
memory/2456-5-0x00000000005E0000-0x00000000005F4000-memory.dmp
memory/2456-6-0x0000000005210000-0x00000000052B8000-memory.dmp
memory/2456-7-0x0000000074D00000-0x00000000753EE000-memory.dmp
memory/2456-8-0x0000000004640000-0x0000000004680000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpA41C.tmp
| MD5 | 0b4a7e603e0ee69f79d612af45572072 |
| SHA1 | 7bf5abfaf816f43487cb06e8a2b4ea6b925e3747 |
| SHA256 | 5a7bd18eaf054ee20a46840cc9ba852a3c4a6d3445a91828cd36f60426db8fdd |
| SHA512 | 50c9c6308a3ef9bc32c04883d35d348beb63cfb819e828e8a216930d0d0c31461ef0376cfdeda57a6114077ac968de7d05f03e2a217f7ffaea54d20a2c5fb301 |
memory/2716-16-0x0000000000400000-0x000000000045F000-memory.dmp
memory/2716-17-0x0000000000400000-0x000000000045F000-memory.dmp
memory/2716-18-0x0000000000400000-0x000000000045F000-memory.dmp
memory/2716-22-0x0000000000400000-0x000000000045F000-memory.dmp
memory/2716-20-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2716-24-0x0000000000400000-0x000000000045F000-memory.dmp
memory/2456-25-0x0000000074D00000-0x00000000753EE000-memory.dmp
memory/2740-28-0x000000006F130000-0x000000006F6DB000-memory.dmp
memory/2740-29-0x0000000002640000-0x0000000002680000-memory.dmp
memory/2716-30-0x0000000000400000-0x000000000045F000-memory.dmp
memory/2740-32-0x0000000002640000-0x0000000002680000-memory.dmp
memory/2740-31-0x000000006F130000-0x000000006F6DB000-memory.dmp
memory/2740-33-0x000000006F130000-0x000000006F6DB000-memory.dmp
memory/2716-34-0x0000000000400000-0x000000000045F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-01 09:30
Reported
2024-02-01 09:32
Platform
win10v2004-20231222-en
Max time kernel
149s
Max time network
149s
Command Line
Signatures
DarkCloud
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\documents.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1188 set thread context of 2080 | N/A | C:\Users\Admin\AppData\Local\Temp\documents.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\documents.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\documents.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\documents.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\documents.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 |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\documents.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\documents.exe
"C:\Users\Admin\AppData\Local\Temp\documents.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\sTIDCEmUa.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\sTIDCEmUa" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAD57.tmp"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 201.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 204.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
Files
memory/1188-0-0x00000000006E0000-0x00000000007C2000-memory.dmp
memory/1188-1-0x00000000753B0000-0x0000000075B60000-memory.dmp
memory/1188-2-0x0000000005710000-0x0000000005CB4000-memory.dmp
memory/1188-3-0x0000000005200000-0x0000000005292000-memory.dmp
memory/1188-4-0x0000000005370000-0x0000000005380000-memory.dmp
memory/1188-5-0x00000000051E0000-0x00000000051EA000-memory.dmp
memory/1188-6-0x0000000005530000-0x000000000554C000-memory.dmp
memory/1188-8-0x0000000006630000-0x0000000006644000-memory.dmp
memory/1188-7-0x0000000005700000-0x000000000570E000-memory.dmp
memory/1188-9-0x0000000007F90000-0x0000000008038000-memory.dmp
memory/1188-10-0x000000000A6B0000-0x000000000A74C000-memory.dmp
memory/1188-11-0x00000000753B0000-0x0000000075B60000-memory.dmp
memory/1188-15-0x0000000005370000-0x0000000005380000-memory.dmp
memory/1092-17-0x0000000002F40000-0x0000000002F76000-memory.dmp
memory/1092-18-0x00000000753B0000-0x0000000075B60000-memory.dmp
memory/1092-19-0x0000000003030000-0x0000000003040000-memory.dmp
memory/1092-22-0x00000000059E0000-0x0000000006008000-memory.dmp
memory/1092-21-0x0000000003030000-0x0000000003040000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpAD57.tmp
| MD5 | 0435b831fa39f2440518e588337248db |
| SHA1 | b1113437be1ab9891ab18885df5b997095b8db25 |
| SHA256 | 624f2e0284b92f2963bdc1cdf1dbc726a36568532e62f74991d85a219af3e6c4 |
| SHA512 | 06b69539b0e60669c80d1470195fdd5540dbcb379175e53c1d0d65d517d8a0524b5d8cfcee70f1a058a0b939ee0d8cc0a13a9a088d9b33142966eb5fe7e59ea3 |
memory/2080-23-0x0000000000400000-0x000000000045F000-memory.dmp
memory/2080-27-0x0000000000400000-0x000000000045F000-memory.dmp
memory/1092-26-0x0000000005790000-0x00000000057B2000-memory.dmp
memory/1188-29-0x00000000753B0000-0x0000000075B60000-memory.dmp
memory/1092-28-0x0000000006180000-0x00000000061E6000-memory.dmp
memory/1092-30-0x0000000006260000-0x00000000062C6000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5oahlgnd.j5l.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/1092-42-0x00000000063D0000-0x0000000006724000-memory.dmp
memory/1092-43-0x0000000006850000-0x000000000686E000-memory.dmp
memory/1092-44-0x00000000068A0000-0x00000000068EC000-memory.dmp
memory/1092-46-0x0000000006E50000-0x0000000006E82000-memory.dmp
memory/1092-59-0x0000000007A40000-0x0000000007AE3000-memory.dmp
memory/1092-58-0x0000000003030000-0x0000000003040000-memory.dmp
memory/1092-61-0x0000000007B80000-0x0000000007B9A000-memory.dmp
memory/1092-60-0x00000000081C0000-0x000000000883A000-memory.dmp
memory/1092-62-0x0000000007BF0000-0x0000000007BFA000-memory.dmp
memory/1092-57-0x0000000006E10000-0x0000000006E2E000-memory.dmp
memory/1092-63-0x0000000007E00000-0x0000000007E96000-memory.dmp
memory/1092-64-0x0000000007D80000-0x0000000007D91000-memory.dmp
memory/1092-47-0x0000000075C40000-0x0000000075C8C000-memory.dmp
memory/1092-45-0x000000007F600000-0x000000007F610000-memory.dmp
memory/1092-66-0x0000000007DC0000-0x0000000007DD4000-memory.dmp
memory/1092-68-0x0000000007EA0000-0x0000000007EA8000-memory.dmp
memory/1092-67-0x0000000007EC0000-0x0000000007EDA000-memory.dmp
memory/1092-65-0x0000000007DB0000-0x0000000007DBE000-memory.dmp
memory/1092-71-0x00000000753B0000-0x0000000075B60000-memory.dmp
memory/2080-72-0x0000000000400000-0x000000000045F000-memory.dmp