Analysis Overview
SHA256
36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5
Threat Level: Likely malicious
The file 36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5(1) was found to be: Likely malicious.
Malicious Activity Summary
Command and Scripting Interpreter: PowerShell
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Deletes itself
Drops startup file
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Delays execution with timeout.exe
Scheduled Task/Job: Scheduled Task
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: AddClipboardFormatListener
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 13:29
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 13:29
Reported
2024-11-13 13:32
Platform
win7-20240903-en
Max time kernel
117s
Max time network
122s
Command Line
Signatures
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TrojanAIbot.exe.lnk | C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5(1).exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5(1).exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5(1).exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\timeout.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5(1).exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\schtasks.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| 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\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5(1).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\Roaming\ACCApi\TrojanAIbot.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5(1).exe
"C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5(1).exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"powershell.exe" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\ACCApi'
C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /tn AccSys /tr "C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe" /st 13:35 /du 23:59 /sc daily /ri 1 /f
C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe
"C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\tmpBD47.tmp.cmd""
C:\Windows\SysWOW64\timeout.exe
timeout 6
Network
Files
memory/2576-0-0x00000000742BE000-0x00000000742BF000-memory.dmp
memory/2576-1-0x0000000001310000-0x000000000134E000-memory.dmp
\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe
| MD5 | 50d015016f20da0905fd5b37d7834823 |
| SHA1 | 6c39c84acf3616a12ae179715a3369c4e3543541 |
| SHA256 | 36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5 |
| SHA512 | 55f639006a137732b2fa0527cd1be24b58f5df387ce6aa6b8dd47d1419566f87c95fc1a6b99383e8bd0bcba06cc39ad7b32556496e46d7220c6a7b6d8390f7fc |
memory/2256-12-0x0000000001050000-0x000000000108E000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpBD47.tmp.cmd
| MD5 | 59feb1f61c62d6e09de04859490deb4a |
| SHA1 | d7f4764964184ad98d3f0648008d49195b8c6865 |
| SHA256 | c4550a5f199c8f3e81ff9c4f518f5f58db2c6cc6b9ca959f6d08e739153c9335 |
| SHA512 | 33ee171a5604dcfabe29403e89b1b163fe99da9d52297ad0894c671b11b3dffd3e22b4028e88de92fc8dc9e8c8b63b541924c22311162598f965a81209ac5d7e |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-13 13:29
Reported
2024-11-13 13:32
Platform
win10v2004-20241007-en
Max time kernel
97s
Max time network
138s
Command Line
Signatures
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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5(1).exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TrojanAIbot.exe.lnk | C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5(1).exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5(1).exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\schtasks.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\timeout.exe | N/A |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: AddClipboardFormatListener
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.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:\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\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5(1).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\Roaming\ACCApi\TrojanAIbot.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5(1).exe
"C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5(1).exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"powershell.exe" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\ACCApi'
C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /tn AccSys /tr "C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe" /st 13:34 /du 23:59 /sc daily /ri 1 /f
C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe
"C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp8925.tmp.cmd""
C:\Windows\SysWOW64\timeout.exe
timeout 6
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 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.208.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
Files
memory/3372-0-0x00000000752EE000-0x00000000752EF000-memory.dmp
memory/3372-1-0x0000000000210000-0x000000000024E000-memory.dmp
memory/3372-2-0x0000000005250000-0x00000000057F4000-memory.dmp
memory/3372-3-0x0000000004CA0000-0x0000000004D32000-memory.dmp
memory/1220-5-0x0000000002520000-0x0000000002556000-memory.dmp
memory/1220-10-0x0000000005160000-0x0000000005788000-memory.dmp
memory/1220-9-0x00000000752E0000-0x0000000075A90000-memory.dmp
C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe
| MD5 | 50d015016f20da0905fd5b37d7834823 |
| SHA1 | 6c39c84acf3616a12ae179715a3369c4e3543541 |
| SHA256 | 36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5 |
| SHA512 | 55f639006a137732b2fa0527cd1be24b58f5df387ce6aa6b8dd47d1419566f87c95fc1a6b99383e8bd0bcba06cc39ad7b32556496e46d7220c6a7b6d8390f7fc |
memory/1220-18-0x0000000004E80000-0x0000000004EA2000-memory.dmp
memory/1220-20-0x0000000004F90000-0x0000000004FF6000-memory.dmp
memory/1220-19-0x0000000004F20000-0x0000000004F86000-memory.dmp
memory/1220-28-0x0000000005890000-0x0000000005BE4000-memory.dmp
memory/4144-38-0x00000000752E0000-0x0000000075A90000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_oclfn1kz.0or.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/1220-24-0x00000000752E0000-0x0000000075A90000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp8925.tmp.cmd
| MD5 | 08830c07956b4048d2c0d6670b5199a5 |
| SHA1 | 3eea3f0e04446703f5c3246c34c64a7d423b024b |
| SHA256 | 450d2936d48d9a928e12eab56ff1417dc2596348f7ecb605ae6dcab31722124c |
| SHA512 | 86dfa9a761d18afb9c45d4f5d6a944194ffa25575ab414a53b8885a400768fb99ceaaf2e50d4eec8ebd0420b8fcabd2258331d069f877578adfbd448e0625e13 |
memory/1220-40-0x0000000005E30000-0x0000000005E4E000-memory.dmp
memory/1220-41-0x00000000063C0000-0x000000000640C000-memory.dmp
memory/1220-42-0x0000000006E30000-0x0000000006E62000-memory.dmp
memory/1220-43-0x0000000072AC0000-0x0000000072B0C000-memory.dmp
memory/1220-53-0x0000000006410000-0x000000000642E000-memory.dmp
memory/1220-54-0x0000000006E70000-0x0000000006F13000-memory.dmp
memory/4144-55-0x0000000006180000-0x000000000618A000-memory.dmp
memory/1220-56-0x00000000077C0000-0x0000000007E3A000-memory.dmp
memory/1220-57-0x0000000007170000-0x000000000718A000-memory.dmp
memory/1220-58-0x00000000071E0000-0x00000000071EA000-memory.dmp
memory/1220-59-0x00000000073F0000-0x0000000007486000-memory.dmp
memory/1220-60-0x0000000007370000-0x0000000007381000-memory.dmp
memory/1220-61-0x00000000073A0000-0x00000000073AE000-memory.dmp
memory/1220-62-0x00000000073B0000-0x00000000073C4000-memory.dmp
memory/1220-63-0x00000000074B0000-0x00000000074CA000-memory.dmp
memory/1220-64-0x0000000007490000-0x0000000007498000-memory.dmp
memory/1220-67-0x00000000752E0000-0x0000000075A90000-memory.dmp
memory/4144-68-0x00000000752E0000-0x0000000075A90000-memory.dmp