Malware Analysis Report

2024-12-07 16:02

Sample ID 241113-qvmdcawlhk
Target 36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5
SHA256 36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5
Tags
discovery execution
score
8/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
8/10

SHA256

36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5

Threat Level: Likely malicious

The file 36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5 was found to be: Likely malicious.

Malicious Activity Summary

discovery execution

Command and Scripting Interpreter: PowerShell

Deletes itself

Drops startup file

Loads dropped DLL

Executes dropped EXE

Checks computer location settings

Drops file in System32 directory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Unsigned PE

Scheduled Task/Job: Scheduled Task

Uses Task Scheduler COM API

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Delays execution with timeout.exe

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-13 13:35

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-13 13:35

Reported

2024-11-13 13:37

Platform

win7-20241010-en

Max time kernel

136s

Max time network

138s

Command Line

"C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe"

Signatures

Command and Scripting Interpreter: PowerShell

execution
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.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe N/A
N/A N/A C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\system32\taskschd.msc C:\Windows\system32\mmc.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
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
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:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe N/A

Delays execution with timeout.exe

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\timeout.exe N/A

Scheduled Task/Job: Scheduled Task

persistence execution
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 behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Windows\system32\mmc.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.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
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Windows\system32\mmc.exe N/A
N/A N/A C:\Windows\system32\mmc.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2336 wrote to memory of 1148 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2336 wrote to memory of 1148 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2336 wrote to memory of 1148 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2336 wrote to memory of 1148 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2336 wrote to memory of 2156 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Windows\SysWOW64\schtasks.exe
PID 2336 wrote to memory of 2156 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Windows\SysWOW64\schtasks.exe
PID 2336 wrote to memory of 2156 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Windows\SysWOW64\schtasks.exe
PID 2336 wrote to memory of 2156 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Windows\SysWOW64\schtasks.exe
PID 2336 wrote to memory of 2952 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe
PID 2336 wrote to memory of 2952 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe
PID 2336 wrote to memory of 2952 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe
PID 2336 wrote to memory of 2952 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe
PID 2336 wrote to memory of 3016 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Windows\SysWOW64\cmd.exe
PID 2336 wrote to memory of 3016 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Windows\SysWOW64\cmd.exe
PID 2336 wrote to memory of 3016 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Windows\SysWOW64\cmd.exe
PID 2336 wrote to memory of 3016 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Windows\SysWOW64\cmd.exe
PID 3016 wrote to memory of 332 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 3016 wrote to memory of 332 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 3016 wrote to memory of 332 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 3016 wrote to memory of 332 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe

"C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.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 13:40 /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\tmpFB6F.tmp.cmd""

C:\Windows\SysWOW64\timeout.exe

timeout 6

C:\Windows\system32\mmc.exe

"C:\Windows\system32\mmc.exe" "C:\Windows\system32\taskschd.msc" /s

C:\Windows\explorer.exe

"C:\Windows\explorer.exe"

C:\Windows\system32\AUDIODG.EXE

C:\Windows\system32\AUDIODG.EXE 0x58c

C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe

"C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe"

Network

N/A

Files

memory/2336-0-0x000000007497E000-0x000000007497F000-memory.dmp

memory/2336-1-0x0000000000870000-0x00000000008AE000-memory.dmp

\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe

MD5 50d015016f20da0905fd5b37d7834823
SHA1 6c39c84acf3616a12ae179715a3369c4e3543541
SHA256 36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5
SHA512 55f639006a137732b2fa0527cd1be24b58f5df387ce6aa6b8dd47d1419566f87c95fc1a6b99383e8bd0bcba06cc39ad7b32556496e46d7220c6a7b6d8390f7fc

C:\Users\Admin\AppData\Local\Temp\tmpFB6F.tmp.cmd

MD5 f968fc361211458e05de8459fda2fd26
SHA1 323792459a826851d2269846b334c3a74066dcad
SHA256 6d378fe9ad44cf9c5e4008895be7e9bd6de3a044767fa4f6f15f9b2fc641e95e
SHA512 85f0d6392bf7c89eb4549472642a003d9b5772ed1ffa2805f86674703d6b0dc357a4f8f3fb00d823be80c5a5605e3eb9102c1e46a9f4e5992e9fe0928ec13e67

memory/2952-17-0x0000000000BD0000-0x0000000000C0E000-memory.dmp

memory/2000-21-0x0000000002700000-0x000000000271E000-memory.dmp

memory/2000-22-0x000000001D400000-0x000000001D746000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-13 13:35

Reported

2024-11-13 13:37

Platform

win10v2004-20241007-en

Max time kernel

122s

Max time network

136s

Command Line

"C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe"

Signatures

Command and Scripting Interpreter: PowerShell

execution
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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.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.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\system32\taskschd.msc C:\Windows\system32\mmc.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
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
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:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.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

Delays execution with timeout.exe

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\timeout.exe N/A

Scheduled Task/Job: Scheduled Task

persistence execution
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 behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Windows\system32\mmc.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.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
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A
Token: SeIncBasePriorityPrivilege N/A C:\Windows\system32\mmc.exe N/A
Token: 33 N/A C:\Windows\system32\mmc.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Windows\system32\mmc.exe N/A
N/A N/A C:\Windows\system32\mmc.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4716 wrote to memory of 3916 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 4716 wrote to memory of 3916 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 4716 wrote to memory of 3916 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 4716 wrote to memory of 1472 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Windows\SysWOW64\schtasks.exe
PID 4716 wrote to memory of 1472 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Windows\SysWOW64\schtasks.exe
PID 4716 wrote to memory of 1472 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Windows\SysWOW64\schtasks.exe
PID 4716 wrote to memory of 3108 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe
PID 4716 wrote to memory of 3108 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe
PID 4716 wrote to memory of 3108 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe
PID 4716 wrote to memory of 4488 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Windows\SysWOW64\cmd.exe
PID 4716 wrote to memory of 4488 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Windows\SysWOW64\cmd.exe
PID 4716 wrote to memory of 4488 N/A C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe C:\Windows\SysWOW64\cmd.exe
PID 4488 wrote to memory of 4004 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 4488 wrote to memory of 4004 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 4488 wrote to memory of 4004 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.exe

"C:\Users\Admin\AppData\Local\Temp\36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5.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 13:40 /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\tmpD292.tmp.cmd""

C:\Windows\SysWOW64\timeout.exe

timeout 6

C:\Windows\system32\mmc.exe

"C:\Windows\system32\mmc.exe" "C:\Windows\system32\taskschd.msc" /s

C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe

C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe

C:\Windows\System32\rundll32.exe

C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding

C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe

"C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp

Files

memory/4716-0-0x000000007493E000-0x000000007493F000-memory.dmp

memory/4716-1-0x0000000000280000-0x00000000002BE000-memory.dmp

memory/4716-2-0x0000000005050000-0x00000000055F4000-memory.dmp

memory/4716-3-0x0000000004B80000-0x0000000004C12000-memory.dmp

memory/3916-5-0x0000000005250000-0x0000000005286000-memory.dmp

memory/3916-9-0x0000000074930000-0x00000000750E0000-memory.dmp

memory/3916-10-0x0000000005900000-0x0000000005F28000-memory.dmp

C:\Users\Admin\AppData\Roaming\ACCApi\TrojanAIbot.exe

MD5 50d015016f20da0905fd5b37d7834823
SHA1 6c39c84acf3616a12ae179715a3369c4e3543541
SHA256 36fe89b3218d2d0bbf865967cdc01b9004e3ba13269909e3d24d7ff209f28fc5
SHA512 55f639006a137732b2fa0527cd1be24b58f5df387ce6aa6b8dd47d1419566f87c95fc1a6b99383e8bd0bcba06cc39ad7b32556496e46d7220c6a7b6d8390f7fc

memory/3916-18-0x0000000074930000-0x00000000750E0000-memory.dmp

memory/3916-19-0x0000000005860000-0x0000000005882000-memory.dmp

memory/3916-26-0x0000000005FA0000-0x0000000006006000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_x0bhrnx4.5fh.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/3108-37-0x0000000074930000-0x00000000750E0000-memory.dmp

memory/3916-38-0x0000000006420000-0x0000000006774000-memory.dmp

memory/3916-25-0x0000000005F30000-0x0000000005F96000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmpD292.tmp.cmd

MD5 ca601289cba029db7527848839654e8a
SHA1 e2b95ab7471baca3a58d2d1308cce69afa736142
SHA256 a4b5a870f835004303428b31ae47d6cac4ea2116bd5c43c03c252711ba7d193e
SHA512 c53a30e8f3b22d09bdb497188b569387dd15b0f276716ba0ceb99f1d7c1a23f2a0010692c2933d0db09b1fab4b69368a625226cb12f20d8b1dde5c1f73126c1c

memory/3916-40-0x0000000006830000-0x000000000684E000-memory.dmp

memory/3916-41-0x0000000006860000-0x00000000068AC000-memory.dmp

memory/3916-42-0x0000000006DF0000-0x0000000006E22000-memory.dmp

memory/3916-43-0x00000000720F0000-0x000000007213C000-memory.dmp

memory/3916-53-0x00000000077F0000-0x000000000780E000-memory.dmp

memory/3916-54-0x0000000007810000-0x00000000078B3000-memory.dmp

memory/3916-55-0x0000000008190000-0x000000000880A000-memory.dmp

memory/3916-56-0x0000000007B50000-0x0000000007B6A000-memory.dmp

memory/3916-57-0x0000000007BC0000-0x0000000007BCA000-memory.dmp

memory/3108-58-0x0000000005DB0000-0x0000000005DBA000-memory.dmp

memory/3916-59-0x0000000007DD0000-0x0000000007E66000-memory.dmp

memory/3916-60-0x0000000007D50000-0x0000000007D61000-memory.dmp

memory/3916-61-0x0000000007D80000-0x0000000007D8E000-memory.dmp

memory/3916-62-0x0000000007D90000-0x0000000007DA4000-memory.dmp

memory/3916-63-0x0000000007E90000-0x0000000007EAA000-memory.dmp

memory/3916-64-0x0000000007E70000-0x0000000007E78000-memory.dmp

memory/3916-67-0x0000000074930000-0x00000000750E0000-memory.dmp

memory/3108-68-0x0000000074930000-0x00000000750E0000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\TrojanAIbot.exe.log

MD5 3bbb825ef1319deb378787046587112b
SHA1 67da95f0031be525b4cf10645632ca34d66b913b
SHA256 d9c6d00fad02f7a9ef0fcddc298ffd58b17020fb12b1336d5733237cbfadb1e0
SHA512 7771ae543e188d544e1bb6c65e0453a6777c1c39790a355f4cce652a815bfaf94dd426de3db910a67bd06e463ac0143d9e2ca44d2b12af7f0d84c27b4a09cc54