kpot | 69a52e7eed7400d76c5ed8bd7b166206474520a14b7e98191c3f807396f840ea

Analysis

max time kernel
70s
max time network
18s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
02-09-2024 03:51

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General

Target

9fe3de96eee9907d09f334366bcd7360N.exe
Size

1.5MB
MD5

9fe3de96eee9907d09f334366bcd7360
SHA1

9e22b20ea42dc85439b9e38e7cb9e3dcd81372fc
SHA256

69a52e7eed7400d76c5ed8bd7b166206474520a14b7e98191c3f807396f840ea
SHA512

b0c3edb3847e89af3c87da6f0dfba33b88143b849abfb73cda75e225098df1e430bcf744f6bb3ade40818ce0c80275e99fd6f84f47b52914af573e1e6b01bbef
SSDEEP

24576:zQ5aILMCfmAUjzX6xQtpj/Yz6XVSvmHaZkI+oq6dTnHv5yIi734DHr0ESjdkcS:E5aIwC+Agr6St1lOqq+jCpLW2

Score

10^/10

kpot trickbot banker discovery evasion execution stealer trojan

Malware Config

Signatures

KPOT
KPOT is an information stealer that steals user data and account credentials.
trojan stealer kpot

KPOT Core Executable 1 IoCs

resource	yara_rule
behavioral1/files/0x000700000001932d-20.dat	family_kpot

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot

Trickbot x86 loader 1 IoCs

Detected Trickbot's x86 loader that unpacks the x86 payload.

resource	yara_rule
behavioral1/memory/2188-15-0x00000000003B0000-0x00000000003D9000-memory.dmp	trickbot_loader32

Stops running service(s) 4 TTPs
evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

Executes dropped EXE 2 IoCs

pid	Process
2444	9fe3de97eee9908d09f334377bcd8370N.exe
484	9fe3de97eee9908d09f334377bcd8370N.exe

Loads dropped DLL 2 IoCs

pid	Process
2188	9fe3de96eee9907d09f334366bcd7360N.exe
2188	9fe3de96eee9907d09f334366bcd7360N.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2764	powershell.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe

Launches sc.exe 2 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
2604	sc.exe
2972	sc.exe

System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9fe3de97eee9908d09f334377bcd8370N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9fe3de96eee9907d09f334366bcd7360N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9fe3de97eee9908d09f334377bcd8370N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2188	9fe3de96eee9907d09f334366bcd7360N.exe
2188	9fe3de96eee9907d09f334366bcd7360N.exe
2188	9fe3de96eee9907d09f334366bcd7360N.exe
2764	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2764	powershell.exe
Token: SeTcbPrivilege	484	9fe3de97eee9908d09f334377bcd8370N.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2188	9fe3de96eee9907d09f334366bcd7360N.exe
2444	9fe3de97eee9908d09f334377bcd8370N.exe
484	9fe3de97eee9908d09f334377bcd8370N.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2188 wrote to memory of 2876	2188	9fe3de96eee9907d09f334366bcd7360N.exe	30
PID 2188 wrote to memory of 2876	2188	9fe3de96eee9907d09f334366bcd7360N.exe	30
PID 2188 wrote to memory of 2876	2188	9fe3de96eee9907d09f334366bcd7360N.exe	30
PID 2188 wrote to memory of 2876	2188	9fe3de96eee9907d09f334366bcd7360N.exe	30
PID 2188 wrote to memory of 3060	2188	9fe3de96eee9907d09f334366bcd7360N.exe	31
PID 2188 wrote to memory of 3060	2188	9fe3de96eee9907d09f334366bcd7360N.exe	31
PID 2188 wrote to memory of 3060	2188	9fe3de96eee9907d09f334366bcd7360N.exe	31
PID 2188 wrote to memory of 3060	2188	9fe3de96eee9907d09f334366bcd7360N.exe	31
PID 2188 wrote to memory of 2736	2188	9fe3de96eee9907d09f334366bcd7360N.exe	32
PID 2188 wrote to memory of 2736	2188	9fe3de96eee9907d09f334366bcd7360N.exe	32
PID 2188 wrote to memory of 2736	2188	9fe3de96eee9907d09f334366bcd7360N.exe	32
PID 2188 wrote to memory of 2736	2188	9fe3de96eee9907d09f334366bcd7360N.exe	32
PID 2188 wrote to memory of 2444	2188	9fe3de96eee9907d09f334366bcd7360N.exe	36
PID 2188 wrote to memory of 2444	2188	9fe3de96eee9907d09f334366bcd7360N.exe	36
PID 2188 wrote to memory of 2444	2188	9fe3de96eee9907d09f334366bcd7360N.exe	36
PID 2188 wrote to memory of 2444	2188	9fe3de96eee9907d09f334366bcd7360N.exe	36
PID 3060 wrote to memory of 2972	3060	cmd.exe	37
PID 3060 wrote to memory of 2972	3060	cmd.exe	37
PID 3060 wrote to memory of 2972	3060	cmd.exe	37
PID 3060 wrote to memory of 2972	3060	cmd.exe	37
PID 2876 wrote to memory of 2604	2876	cmd.exe	38
PID 2876 wrote to memory of 2604	2876	cmd.exe	38
PID 2876 wrote to memory of 2604	2876	cmd.exe	38
PID 2876 wrote to memory of 2604	2876	cmd.exe	38
PID 2736 wrote to memory of 2764	2736	cmd.exe	39
PID 2736 wrote to memory of 2764	2736	cmd.exe	39
PID 2736 wrote to memory of 2764	2736	cmd.exe	39
PID 2736 wrote to memory of 2764	2736	cmd.exe	39
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 2444 wrote to memory of 1996	2444	9fe3de97eee9908d09f334377bcd8370N.exe	40
PID 328 wrote to memory of 484	328	taskeng.exe	43
PID 328 wrote to memory of 484	328	taskeng.exe	43
PID 328 wrote to memory of 484	328	taskeng.exe	43
PID 328 wrote to memory of 484	328	taskeng.exe	43
PID 484 wrote to memory of 1632	484	9fe3de97eee9908d09f334377bcd8370N.exe	44
PID 484 wrote to memory of 1632	484	9fe3de97eee9908d09f334377bcd8370N.exe	44
PID 484 wrote to memory of 1632	484	9fe3de97eee9908d09f334377bcd8370N.exe	44
PID 484 wrote to memory of 1632	484	9fe3de97eee9908d09f334377bcd8370N.exe	44

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\9fe3de96eee9907d09f334366bcd7360N.exe
"C:\Users\Admin\AppData\Local\Temp\9fe3de96eee9907d09f334366bcd7360N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2188
- C:\Windows\SysWOW64\cmd.exe
  /c sc stop WinDefend
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2876
- - C:\Windows\SysWOW64\sc.exe
    sc stop WinDefend
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:2604
- C:\Windows\SysWOW64\cmd.exe
  /c sc delete WinDefend
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3060
- - C:\Windows\SysWOW64\sc.exe
    sc delete WinDefend
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:2972
- C:\Windows\SysWOW64\cmd.exe
  /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2736
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell Set-MpPreference -DisableRealtimeMonitoring $true
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2764
- C:\Users\Admin\AppData\Roaming\WinSocket\9fe3de97eee9908d09f334377bcd8370N.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\9fe3de97eee9908d09f334377bcd8370N.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2444
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:1996

C:\Windows\system32\taskeng.exe
taskeng.exe {7C34CCF5-47DF-4BCC-9A4F-40DF657ADCFF} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:328
- C:\Users\Admin\AppData\Roaming\WinSocket\9fe3de97eee9908d09f334377bcd8370N.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\9fe3de97eee9908d09f334377bcd8370N.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:484
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:1632

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

System Services

T1569

Service Execution

T1569.002

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Roaming\WinSocket\9fe3de97eee9908d09f334377bcd8370N.exe

Filesize
1.5MB

MD5
9fe3de96eee9907d09f334366bcd7360

SHA1
9e22b20ea42dc85439b9e38e7cb9e3dcd81372fc

SHA256
69a52e7eed7400d76c5ed8bd7b166206474520a14b7e98191c3f807396f840ea

SHA512
b0c3edb3847e89af3c87da6f0dfba33b88143b849abfb73cda75e225098df1e430bcf744f6bb3ade40818ce0c80275e99fd6f84f47b52914af573e1e6b01bbef

Download Submit
memory/484-61-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/484-62-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/484-63-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/484-64-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/484-68-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/484-69-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/484-70-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/484-71-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/484-72-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/484-67-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/484-65-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/484-66-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1996-49-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/1996-50-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/2188-6-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2188-11-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2188-17-0x0000000000421000-0x0000000000422000-memory.dmp

Filesize
4KB

Download
memory/2188-15-0x00000000003B0000-0x00000000003D9000-memory.dmp

Filesize
164KB

Download
memory/2188-14-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2188-13-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2188-12-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2188-3-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2188-2-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2188-10-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2188-9-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2188-8-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2188-7-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2188-18-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2188-5-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2188-4-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2444-37-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/2444-30-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/2444-31-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/2444-32-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/2444-33-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/2444-34-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/2444-35-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/2444-36-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/2444-38-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/2444-39-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/2444-40-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/2444-44-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2444-45-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/2444-41-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download