kpot | 044ce8c84830aa4f340192a66ea1df8c197a4350cece903569ecc504bfda8b88

Analysis

max time kernel
70s
max time network
16s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
15-08-2024 04:02

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General

Target

d804e70c7b5fd8d9c308278e03dc94a0N.exe
Size

1.2MB
MD5

d804e70c7b5fd8d9c308278e03dc94a0
SHA1

965eb9430e085481861b927cc721a33bcc1d62e8
SHA256

044ce8c84830aa4f340192a66ea1df8c197a4350cece903569ecc504bfda8b88
SHA512

147d4ae3d763c97352077768c083419133d10ebf8a19a3eb9516ad8584891ff0628ad7ab2967e85278ecdb857a311435069d25c43c7dac3479edfc22b0687b84
SSDEEP

24576:zQ5aILMCfmAUjzX6xQ0+wCIygDsAUSTsU9+s8juCCCqR:E5aIwC+Agr6SNasrsFCZqR

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/0x0007000000016cf0-22.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/2632-15-0x0000000000310000-0x0000000000339000-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
2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe
556	d904e80c8b6fd9d9c309289e03dc94a0N.exe

Loads dropped DLL 2 IoCs

pid	Process
2632	d804e70c7b5fd8d9c308278e03dc94a0N.exe
2632	d804e70c7b5fd8d9c308278e03dc94a0N.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2712	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
2132	sc.exe
752	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	d904e80c8b6fd9d9c309289e03dc94a0N.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	d904e80c8b6fd9d9c309289e03dc94a0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d804e70c7b5fd8d9c308278e03dc94a0N.exe
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	cmd.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2632	d804e70c7b5fd8d9c308278e03dc94a0N.exe
2632	d804e70c7b5fd8d9c308278e03dc94a0N.exe
2632	d804e70c7b5fd8d9c308278e03dc94a0N.exe
2712	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2712	powershell.exe
Token: SeTcbPrivilege	556	d904e80c8b6fd9d9c309289e03dc94a0N.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2632	d804e70c7b5fd8d9c308278e03dc94a0N.exe
2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe
556	d904e80c8b6fd9d9c309289e03dc94a0N.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2632 wrote to memory of 2800	2632	d804e70c7b5fd8d9c308278e03dc94a0N.exe	31
PID 2632 wrote to memory of 2800	2632	d804e70c7b5fd8d9c308278e03dc94a0N.exe	31
PID 2632 wrote to memory of 2800	2632	d804e70c7b5fd8d9c308278e03dc94a0N.exe	31
PID 2632 wrote to memory of 2800	2632	d804e70c7b5fd8d9c308278e03dc94a0N.exe	31
PID 2632 wrote to memory of 2988	2632	d804e70c7b5fd8d9c308278e03dc94a0N.exe	32
PID 2632 wrote to memory of 2988	2632	d804e70c7b5fd8d9c308278e03dc94a0N.exe	32
PID 2632 wrote to memory of 2988	2632	d804e70c7b5fd8d9c308278e03dc94a0N.exe	32
PID 2632 wrote to memory of 2988	2632	d804e70c7b5fd8d9c308278e03dc94a0N.exe	32
PID 2632 wrote to memory of 2836	2632	d804e70c7b5fd8d9c308278e03dc94a0N.exe	33
PID 2632 wrote to memory of 2836	2632	d804e70c7b5fd8d9c308278e03dc94a0N.exe	33
PID 2632 wrote to memory of 2836	2632	d804e70c7b5fd8d9c308278e03dc94a0N.exe	33
PID 2632 wrote to memory of 2836	2632	d804e70c7b5fd8d9c308278e03dc94a0N.exe	33
PID 2632 wrote to memory of 2832	2632	d804e70c7b5fd8d9c308278e03dc94a0N.exe	35
PID 2632 wrote to memory of 2832	2632	d804e70c7b5fd8d9c308278e03dc94a0N.exe	35
PID 2632 wrote to memory of 2832	2632	d804e70c7b5fd8d9c308278e03dc94a0N.exe	35
PID 2632 wrote to memory of 2832	2632	d804e70c7b5fd8d9c308278e03dc94a0N.exe	35
PID 2800 wrote to memory of 2132	2800	cmd.exe	38
PID 2800 wrote to memory of 2132	2800	cmd.exe	38
PID 2800 wrote to memory of 2132	2800	cmd.exe	38
PID 2800 wrote to memory of 2132	2800	cmd.exe	38
PID 2836 wrote to memory of 2712	2836	cmd.exe	39
PID 2836 wrote to memory of 2712	2836	cmd.exe	39
PID 2836 wrote to memory of 2712	2836	cmd.exe	39
PID 2836 wrote to memory of 2712	2836	cmd.exe	39
PID 2988 wrote to memory of 752	2988	cmd.exe	40
PID 2988 wrote to memory of 752	2988	cmd.exe	40
PID 2988 wrote to memory of 752	2988	cmd.exe	40
PID 2988 wrote to memory of 752	2988	cmd.exe	40
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2832 wrote to memory of 1340	2832	d904e80c8b6fd9d9c309289e03dc94a0N.exe	41
PID 2916 wrote to memory of 556	2916	taskeng.exe	43
PID 2916 wrote to memory of 556	2916	taskeng.exe	43
PID 2916 wrote to memory of 556	2916	taskeng.exe	43
PID 2916 wrote to memory of 556	2916	taskeng.exe	43
PID 556 wrote to memory of 2076	556	d904e80c8b6fd9d9c309289e03dc94a0N.exe	44
PID 556 wrote to memory of 2076	556	d904e80c8b6fd9d9c309289e03dc94a0N.exe	44
PID 556 wrote to memory of 2076	556	d904e80c8b6fd9d9c309289e03dc94a0N.exe	44
PID 556 wrote to memory of 2076	556	d904e80c8b6fd9d9c309289e03dc94a0N.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\d804e70c7b5fd8d9c308278e03dc94a0N.exe
"C:\Users\Admin\AppData\Local\Temp\d804e70c7b5fd8d9c308278e03dc94a0N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2632
- C:\Windows\SysWOW64\cmd.exe
  /c sc stop WinDefend
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2800
- - C:\Windows\SysWOW64\sc.exe
    sc stop WinDefend
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:2132
- C:\Windows\SysWOW64\cmd.exe
  /c sc delete WinDefend
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2988
- - C:\Windows\SysWOW64\sc.exe
    sc delete WinDefend
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:752
- C:\Windows\SysWOW64\cmd.exe
  /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2836
- - 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:2712
- C:\Users\Admin\AppData\Roaming\WinSocket\d904e80c8b6fd9d9c309289e03dc94a0N.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\d904e80c8b6fd9d9c309289e03dc94a0N.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2832
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:1340

C:\Windows\system32\taskeng.exe
taskeng.exe {9BACF556-23E5-402C-8DAE-24D532284D73} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2916
- C:\Users\Admin\AppData\Roaming\WinSocket\d904e80c8b6fd9d9c309289e03dc94a0N.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\d904e80c8b6fd9d9c309289e03dc94a0N.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:556
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2076

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\d904e80c8b6fd9d9c309289e03dc94a0N.exe

Filesize
1.2MB

MD5
d804e70c7b5fd8d9c308278e03dc94a0

SHA1
965eb9430e085481861b927cc721a33bcc1d62e8

SHA256
044ce8c84830aa4f340192a66ea1df8c197a4350cece903569ecc504bfda8b88

SHA512
147d4ae3d763c97352077768c083419133d10ebf8a19a3eb9516ad8584891ff0628ad7ab2967e85278ecdb857a311435069d25c43c7dac3479edfc22b0687b84

Download Submit
memory/556-71-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/556-72-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/556-67-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/556-68-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/556-70-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/556-69-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/556-65-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/556-66-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/556-61-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/556-62-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/556-64-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/556-63-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1340-49-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/1340-50-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/2632-6-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2632-13-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2632-17-0x0000000000421000-0x0000000000422000-memory.dmp

Filesize
4KB

Download
memory/2632-15-0x0000000000310000-0x0000000000339000-memory.dmp

Filesize
164KB

Download
memory/2632-14-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2632-3-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2632-4-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2632-5-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2632-2-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2632-12-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2632-11-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2632-10-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2632-9-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2632-8-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2632-7-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2632-18-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2832-39-0x0000000000480000-0x0000000000481000-memory.dmp

Filesize
4KB

Download
memory/2832-30-0x0000000000480000-0x0000000000481000-memory.dmp

Filesize
4KB

Download
memory/2832-31-0x0000000000480000-0x0000000000481000-memory.dmp

Filesize
4KB

Download
memory/2832-32-0x0000000000480000-0x0000000000481000-memory.dmp

Filesize
4KB

Download
memory/2832-33-0x0000000000480000-0x0000000000481000-memory.dmp

Filesize
4KB

Download
memory/2832-34-0x0000000000480000-0x0000000000481000-memory.dmp

Filesize
4KB

Download
memory/2832-35-0x0000000000480000-0x0000000000481000-memory.dmp

Filesize
4KB

Download
memory/2832-36-0x0000000000480000-0x0000000000481000-memory.dmp

Filesize
4KB

Download
memory/2832-37-0x0000000000480000-0x0000000000481000-memory.dmp

Filesize
4KB

Download
memory/2832-38-0x0000000000480000-0x0000000000481000-memory.dmp

Filesize
4KB

Download
memory/2832-40-0x0000000000480000-0x0000000000481000-memory.dmp

Filesize
4KB

Download
memory/2832-44-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2832-45-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/2832-41-0x0000000000480000-0x0000000000481000-memory.dmp

Filesize
4KB

Download