kpot | 0cc516d637ffd8458acf87ac74668b8eeacedea9685f91b385a8d90bad118916

Analysis

max time kernel
117s
max time network
124s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
24-08-2024 19:41

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General

Target

8e0405f6d72de1a600fdf185b178dff0N.exe
Size

1.4MB
MD5

8e0405f6d72de1a600fdf185b178dff0
SHA1

b228f3d3e2576b2da8993c8c060b68801fbcfca3
SHA256

0cc516d637ffd8458acf87ac74668b8eeacedea9685f91b385a8d90bad118916
SHA512

010af4f1382896b44a5d5e5cc934cd9c1c813b164b62517d3ebae995ba218ee5d4293aa0389ab6211670fb1ed96356430790b379adc630b277b3c724adc43677
SSDEEP

24576:zQ5aILMCfmAUjzX6xQtpj/Yz6XVSvmHaZkI+oq6dTnHv5yIi734DHr0ESjdkjn:E5aIwC+Agr6St1lOqq+jCpLWe

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/0x0007000000018736-20.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/1908-15-0x00000000002D0000-0x00000000002F9000-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
2688	9e0406f7d82de1a700fdf196b189dff0N.exe
1724	9e0406f7d82de1a700fdf196b189dff0N.exe

Loads dropped DLL 2 IoCs

pid	Process
1908	8e0405f6d72de1a600fdf185b178dff0N.exe
1908	8e0405f6d72de1a600fdf185b178dff0N.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2288	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
2704	sc.exe
2728	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	8e0405f6d72de1a600fdf185b178dff0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9e0406f7d82de1a700fdf196b189dff0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9e0406f7d82de1a700fdf196b189dff0N.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	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1908	8e0405f6d72de1a600fdf185b178dff0N.exe
1908	8e0405f6d72de1a600fdf185b178dff0N.exe
1908	8e0405f6d72de1a600fdf185b178dff0N.exe
2288	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2288	powershell.exe
Token: SeTcbPrivilege	1724	9e0406f7d82de1a700fdf196b189dff0N.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1908	8e0405f6d72de1a600fdf185b178dff0N.exe
2688	9e0406f7d82de1a700fdf196b189dff0N.exe
1724	9e0406f7d82de1a700fdf196b189dff0N.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1908 wrote to memory of 2560	1908	8e0405f6d72de1a600fdf185b178dff0N.exe	30
PID 1908 wrote to memory of 2560	1908	8e0405f6d72de1a600fdf185b178dff0N.exe	30
PID 1908 wrote to memory of 2560	1908	8e0405f6d72de1a600fdf185b178dff0N.exe	30
PID 1908 wrote to memory of 2560	1908	8e0405f6d72de1a600fdf185b178dff0N.exe	30
PID 1908 wrote to memory of 2516	1908	8e0405f6d72de1a600fdf185b178dff0N.exe	31
PID 1908 wrote to memory of 2516	1908	8e0405f6d72de1a600fdf185b178dff0N.exe	31
PID 1908 wrote to memory of 2516	1908	8e0405f6d72de1a600fdf185b178dff0N.exe	31
PID 1908 wrote to memory of 2516	1908	8e0405f6d72de1a600fdf185b178dff0N.exe	31
PID 1908 wrote to memory of 2536	1908	8e0405f6d72de1a600fdf185b178dff0N.exe	32
PID 1908 wrote to memory of 2536	1908	8e0405f6d72de1a600fdf185b178dff0N.exe	32
PID 1908 wrote to memory of 2536	1908	8e0405f6d72de1a600fdf185b178dff0N.exe	32
PID 1908 wrote to memory of 2536	1908	8e0405f6d72de1a600fdf185b178dff0N.exe	32
PID 1908 wrote to memory of 2688	1908	8e0405f6d72de1a600fdf185b178dff0N.exe	36
PID 1908 wrote to memory of 2688	1908	8e0405f6d72de1a600fdf185b178dff0N.exe	36
PID 1908 wrote to memory of 2688	1908	8e0405f6d72de1a600fdf185b178dff0N.exe	36
PID 1908 wrote to memory of 2688	1908	8e0405f6d72de1a600fdf185b178dff0N.exe	36
PID 2536 wrote to memory of 2288	2536	cmd.exe	37
PID 2536 wrote to memory of 2288	2536	cmd.exe	37
PID 2536 wrote to memory of 2288	2536	cmd.exe	37
PID 2536 wrote to memory of 2288	2536	cmd.exe	37
PID 2516 wrote to memory of 2728	2516	cmd.exe	38
PID 2516 wrote to memory of 2728	2516	cmd.exe	38
PID 2516 wrote to memory of 2728	2516	cmd.exe	38
PID 2516 wrote to memory of 2728	2516	cmd.exe	38
PID 2560 wrote to memory of 2704	2560	cmd.exe	39
PID 2560 wrote to memory of 2704	2560	cmd.exe	39
PID 2560 wrote to memory of 2704	2560	cmd.exe	39
PID 2560 wrote to memory of 2704	2560	cmd.exe	39
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 2688 wrote to memory of 2764	2688	9e0406f7d82de1a700fdf196b189dff0N.exe	40
PID 1752 wrote to memory of 1724	1752	taskeng.exe	43
PID 1752 wrote to memory of 1724	1752	taskeng.exe	43
PID 1752 wrote to memory of 1724	1752	taskeng.exe	43
PID 1752 wrote to memory of 1724	1752	taskeng.exe	43
PID 1724 wrote to memory of 2584	1724	9e0406f7d82de1a700fdf196b189dff0N.exe	44
PID 1724 wrote to memory of 2584	1724	9e0406f7d82de1a700fdf196b189dff0N.exe	44
PID 1724 wrote to memory of 2584	1724	9e0406f7d82de1a700fdf196b189dff0N.exe	44
PID 1724 wrote to memory of 2584	1724	9e0406f7d82de1a700fdf196b189dff0N.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\8e0405f6d72de1a600fdf185b178dff0N.exe
"C:\Users\Admin\AppData\Local\Temp\8e0405f6d72de1a600fdf185b178dff0N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1908
- C:\Windows\SysWOW64\cmd.exe
  /c sc stop WinDefend
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2560
- - C:\Windows\SysWOW64\sc.exe
    sc stop WinDefend
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:2704
- C:\Windows\SysWOW64\cmd.exe
  /c sc delete WinDefend
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2516
- - C:\Windows\SysWOW64\sc.exe
    sc delete WinDefend
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:2728
- C:\Windows\SysWOW64\cmd.exe
  /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2536
- - 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:2288
- C:\Users\Admin\AppData\Roaming\WinSocket\9e0406f7d82de1a700fdf196b189dff0N.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\9e0406f7d82de1a700fdf196b189dff0N.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2688
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2764

C:\Windows\system32\taskeng.exe
taskeng.exe {233F2A28-5B6A-4F6E-8BFA-6A34A5BE0CFB} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1752
- C:\Users\Admin\AppData\Roaming\WinSocket\9e0406f7d82de1a700fdf196b189dff0N.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\9e0406f7d82de1a700fdf196b189dff0N.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1724
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2584

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

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Downloads

\Users\Admin\AppData\Roaming\WinSocket\9e0406f7d82de1a700fdf196b189dff0N.exe

Filesize
1.4MB

MD5
8e0405f6d72de1a600fdf185b178dff0

SHA1
b228f3d3e2576b2da8993c8c060b68801fbcfca3

SHA256
0cc516d637ffd8458acf87ac74668b8eeacedea9685f91b385a8d90bad118916

SHA512
010af4f1382896b44a5d5e5cc934cd9c1c813b164b62517d3ebae995ba218ee5d4293aa0389ab6211670fb1ed96356430790b379adc630b277b3c724adc43677

Download Submit
memory/1908-9-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1908-10-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1908-14-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1908-13-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1908-12-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1908-11-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1908-2-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1908-18-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/1908-8-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1908-7-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1908-6-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1908-5-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1908-4-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1908-3-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1908-17-0x0000000000421000-0x0000000000422000-memory.dmp

Filesize
4KB

Download
memory/1908-15-0x00000000002D0000-0x00000000002F9000-memory.dmp

Filesize
164KB

Download
memory/2688-35-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2688-34-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2688-39-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2688-38-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2688-37-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2688-36-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2688-41-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2688-40-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2688-33-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2688-32-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2688-45-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/2688-44-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/2688-31-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2688-30-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2764-49-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/2764-48-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download