kpot | 1b9f0856e307e7aba6046211b542e90ff841907301db721569e4fa6070b7e6f2

Analysis

max time kernel
135s
max time network
119s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
09-05-2024 08:21

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General

Target

02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe
Size

1.4MB
MD5

02f602904f4c2b7d1839dc67e6bd2560
SHA1

f74e7b2e895b66c4f80b0ee8fc6c44698ccb6af4
SHA256

1b9f0856e307e7aba6046211b542e90ff841907301db721569e4fa6070b7e6f2
SHA512

f4ee317eac957360180a32e6e84cbdcfde9086f61523396eb3d6b142caf355a685704b13b7679a9c23e3b989beb4d06d0011b1b1f30a86b514199d01ed64ad9e
SSDEEP

24576:zQ5aILMCfmAUjzX6gfU1pjwjbsXhmvZssrD+nRgnf4NvlOrt0JA01Mkc541EX:E5aIwC+Agr6g81p1vsrNio0m/f

Score

10^/10

kpot trickbot banker 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/0x0008000000015d12-20.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/2556-15-0x0000000000500000-0x0000000000529000-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 3 IoCs

pid	Process
2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe
1348	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe
3064	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe

Loads dropped DLL 2 IoCs

pid	Process
2556	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe
2556	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.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
2504	sc.exe
2812	sc.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2556	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe
2556	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe
2556	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe
2516	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2516	powershell.exe
Token: SeTcbPrivilege	1348	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe
Token: SeTcbPrivilege	3064	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2556	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe
2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe
1348	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe
3064	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2556 wrote to memory of 2688	2556	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	28
PID 2556 wrote to memory of 2688	2556	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	28
PID 2556 wrote to memory of 2688	2556	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	28
PID 2556 wrote to memory of 2688	2556	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	28
PID 2556 wrote to memory of 2692	2556	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	29
PID 2556 wrote to memory of 2692	2556	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	29
PID 2556 wrote to memory of 2692	2556	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	29
PID 2556 wrote to memory of 2692	2556	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	29
PID 2556 wrote to memory of 2628	2556	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	32
PID 2556 wrote to memory of 2628	2556	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	32
PID 2556 wrote to memory of 2628	2556	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	32
PID 2556 wrote to memory of 2628	2556	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	32
PID 2556 wrote to memory of 2840	2556	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	34
PID 2556 wrote to memory of 2840	2556	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	34
PID 2556 wrote to memory of 2840	2556	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	34
PID 2556 wrote to memory of 2840	2556	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	34
PID 2688 wrote to memory of 2504	2688	cmd.exe	35
PID 2688 wrote to memory of 2504	2688	cmd.exe	35
PID 2688 wrote to memory of 2504	2688	cmd.exe	35
PID 2688 wrote to memory of 2504	2688	cmd.exe	35
PID 2692 wrote to memory of 2812	2692	cmd.exe	36
PID 2692 wrote to memory of 2812	2692	cmd.exe	36
PID 2692 wrote to memory of 2812	2692	cmd.exe	36
PID 2692 wrote to memory of 2812	2692	cmd.exe	36
PID 2628 wrote to memory of 2516	2628	cmd.exe	37
PID 2628 wrote to memory of 2516	2628	cmd.exe	37
PID 2628 wrote to memory of 2516	2628	cmd.exe	37
PID 2628 wrote to memory of 2516	2628	cmd.exe	37
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2840 wrote to memory of 2920	2840	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 1452 wrote to memory of 1348	1452	taskeng.exe	42
PID 1452 wrote to memory of 1348	1452	taskeng.exe	42
PID 1452 wrote to memory of 1348	1452	taskeng.exe	42
PID 1452 wrote to memory of 1348	1452	taskeng.exe	42
PID 1348 wrote to memory of 880	1348	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	43
PID 1348 wrote to memory of 880	1348	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	43
PID 1348 wrote to memory of 880	1348	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	43
PID 1348 wrote to memory of 880	1348	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	43

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\02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2556
- C:\Windows\SysWOW64\cmd.exe
  /c sc stop WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2688
- - C:\Windows\SysWOW64\sc.exe
    sc stop WinDefend
    3⤵
    - Launches sc.exe
    PID:2504
- C:\Windows\SysWOW64\cmd.exe
  /c sc delete WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2692
- - C:\Windows\SysWOW64\sc.exe
    sc delete WinDefend
    3⤵
    - Launches sc.exe
    PID:2812
- C:\Windows\SysWOW64\cmd.exe
  /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2628
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell Set-MpPreference -DisableRealtimeMonitoring $true
    3⤵
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2516
- C:\Users\Admin\AppData\Roaming\WinSocket\02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2840
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2920

C:\Windows\system32\taskeng.exe
taskeng.exe {7DE97C6A-DA2A-4950-8382-A6D14DDE0244} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1452
- C:\Users\Admin\AppData\Roaming\WinSocket\02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1348
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:880
- C:\Users\Admin\AppData\Roaming\WinSocket\02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3064
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:944

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

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Downloads

\Users\Admin\AppData\Roaming\WinSocket\02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe

Filesize
1.4MB

MD5
02f602904f4c2b7d1839dc67e6bd2560

SHA1
f74e7b2e895b66c4f80b0ee8fc6c44698ccb6af4

SHA256
1b9f0856e307e7aba6046211b542e90ff841907301db721569e4fa6070b7e6f2

SHA512
f4ee317eac957360180a32e6e84cbdcfde9086f61523396eb3d6b142caf355a685704b13b7679a9c23e3b989beb4d06d0011b1b1f30a86b514199d01ed64ad9e

Download Submit
memory/1348-61-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1348-62-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1348-63-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1348-64-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1348-65-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1348-66-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1348-67-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1348-68-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1348-70-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1348-71-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1348-72-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1348-69-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2556-3-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2556-2-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2556-18-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2556-15-0x0000000000500000-0x0000000000529000-memory.dmp

Filesize
164KB

Download
memory/2556-13-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2556-12-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2556-11-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2556-10-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2556-17-0x0000000000421000-0x0000000000422000-memory.dmp

Filesize
4KB

Download
memory/2556-9-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2556-8-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2556-7-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2556-6-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2556-5-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2556-4-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2556-14-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2840-41-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2840-36-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2840-31-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2840-30-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2840-33-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2840-34-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2840-35-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2840-32-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2840-37-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2840-38-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2840-39-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2840-40-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2840-44-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2840-45-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/2920-49-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/2920-50-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download