kpot | 7a85cb7ce959e54108f9e5084f56d140f6c478b989fc932507ff564d924f5795

Analysis

max time kernel
135s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
08-05-2024 20:45

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General

Target

48b094e75ad96dd163e58e8e9fdfef00_NEIKI.exe
Size

1.0MB
MD5

48b094e75ad96dd163e58e8e9fdfef00
SHA1

3a1c30679b45216e7ca3096aa56bee6491da0984
SHA256

7a85cb7ce959e54108f9e5084f56d140f6c478b989fc932507ff564d924f5795
SHA512

9322bdb5dcb87046810da75e51fd4110729541e71ce075c8d1ba01ed89a2ff8890b72b3ebb747b8e40688153a88df391ce0a7c776dac5b4af4831ecbdc188f2d
SSDEEP

12288:zJB0lh5aILwtFPCfmAUtFC6NXbv+GEBQqtGSsfUhQEsBLKR0ox5r93g1aKnH1t1N:zQ5aILMCfmAUjzX6xQtNBMtOFe2

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/0x0008000000014a9a-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/1976-15-0x00000000003D0000-0x00000000003F9000-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
2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe
1284	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe
3012	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe

Loads dropped DLL 2 IoCs

pid	Process
1976	48b094e75ad96dd163e58e8e9fdfef00_NEIKI.exe
1976	48b094e75ad96dd163e58e8e9fdfef00_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
2356	sc.exe
2784	sc.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1976	48b094e75ad96dd163e58e8e9fdfef00_NEIKI.exe
1976	48b094e75ad96dd163e58e8e9fdfef00_NEIKI.exe
1976	48b094e75ad96dd163e58e8e9fdfef00_NEIKI.exe
2564	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2564	powershell.exe
Token: SeTcbPrivilege	1284	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe
Token: SeTcbPrivilege	3012	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1976	48b094e75ad96dd163e58e8e9fdfef00_NEIKI.exe
2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe
1284	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe
3012	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1976 wrote to memory of 2520	1976	48b094e75ad96dd163e58e8e9fdfef00_NEIKI.exe	28
PID 1976 wrote to memory of 2520	1976	48b094e75ad96dd163e58e8e9fdfef00_NEIKI.exe	28
PID 1976 wrote to memory of 2520	1976	48b094e75ad96dd163e58e8e9fdfef00_NEIKI.exe	28
PID 1976 wrote to memory of 2520	1976	48b094e75ad96dd163e58e8e9fdfef00_NEIKI.exe	28
PID 1976 wrote to memory of 2000	1976	48b094e75ad96dd163e58e8e9fdfef00_NEIKI.exe	29
PID 1976 wrote to memory of 2000	1976	48b094e75ad96dd163e58e8e9fdfef00_NEIKI.exe	29
PID 1976 wrote to memory of 2000	1976	48b094e75ad96dd163e58e8e9fdfef00_NEIKI.exe	29
PID 1976 wrote to memory of 2000	1976	48b094e75ad96dd163e58e8e9fdfef00_NEIKI.exe	29
PID 1976 wrote to memory of 2532	1976	48b094e75ad96dd163e58e8e9fdfef00_NEIKI.exe	32
PID 1976 wrote to memory of 2532	1976	48b094e75ad96dd163e58e8e9fdfef00_NEIKI.exe	32
PID 1976 wrote to memory of 2532	1976	48b094e75ad96dd163e58e8e9fdfef00_NEIKI.exe	32
PID 1976 wrote to memory of 2532	1976	48b094e75ad96dd163e58e8e9fdfef00_NEIKI.exe	32
PID 1976 wrote to memory of 2656	1976	48b094e75ad96dd163e58e8e9fdfef00_NEIKI.exe	34
PID 1976 wrote to memory of 2656	1976	48b094e75ad96dd163e58e8e9fdfef00_NEIKI.exe	34
PID 1976 wrote to memory of 2656	1976	48b094e75ad96dd163e58e8e9fdfef00_NEIKI.exe	34
PID 1976 wrote to memory of 2656	1976	48b094e75ad96dd163e58e8e9fdfef00_NEIKI.exe	34
PID 2520 wrote to memory of 2784	2520	cmd.exe	35
PID 2520 wrote to memory of 2784	2520	cmd.exe	35
PID 2520 wrote to memory of 2784	2520	cmd.exe	35
PID 2520 wrote to memory of 2784	2520	cmd.exe	35
PID 2000 wrote to memory of 2356	2000	cmd.exe	36
PID 2000 wrote to memory of 2356	2000	cmd.exe	36
PID 2000 wrote to memory of 2356	2000	cmd.exe	36
PID 2000 wrote to memory of 2356	2000	cmd.exe	36
PID 2532 wrote to memory of 2564	2532	cmd.exe	37
PID 2532 wrote to memory of 2564	2532	cmd.exe	37
PID 2532 wrote to memory of 2564	2532	cmd.exe	37
PID 2532 wrote to memory of 2564	2532	cmd.exe	37
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 2656 wrote to memory of 2428	2656	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	38
PID 1440 wrote to memory of 1284	1440	taskeng.exe	42
PID 1440 wrote to memory of 1284	1440	taskeng.exe	42
PID 1440 wrote to memory of 1284	1440	taskeng.exe	42
PID 1440 wrote to memory of 1284	1440	taskeng.exe	42
PID 1284 wrote to memory of 2404	1284	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	43
PID 1284 wrote to memory of 2404	1284	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	43
PID 1284 wrote to memory of 2404	1284	49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe	43
PID 1284 wrote to memory of 2404	1284	49b094e86ad97dd173e69e9e9fdfef00_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\48b094e75ad96dd163e58e8e9fdfef00_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\48b094e75ad96dd163e58e8e9fdfef00_NEIKI.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1976
- C:\Windows\SysWOW64\cmd.exe
  /c sc stop WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2520
- - C:\Windows\SysWOW64\sc.exe
    sc stop WinDefend
    3⤵
    - Launches sc.exe
    PID:2784
- C:\Windows\SysWOW64\cmd.exe
  /c sc delete WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2000
- - C:\Windows\SysWOW64\sc.exe
    sc delete WinDefend
    3⤵
    - Launches sc.exe
    PID:2356
- C:\Windows\SysWOW64\cmd.exe
  /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2532
- - 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:2564
- C:\Users\Admin\AppData\Roaming\WinSocket\49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2656
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2428

C:\Windows\system32\taskeng.exe
taskeng.exe {CFA2CD48-D2C3-4E93-AACF-6D9217C42BDB} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1440
- C:\Users\Admin\AppData\Roaming\WinSocket\49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1284
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2404
- C:\Users\Admin\AppData\Roaming\WinSocket\49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3012
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:760

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

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Roaming\WinSocket\49b094e86ad97dd173e69e9e9fdfef00_NFJLJ.exe

Filesize
1.0MB

MD5
48b094e75ad96dd163e58e8e9fdfef00

SHA1
3a1c30679b45216e7ca3096aa56bee6491da0984

SHA256
7a85cb7ce959e54108f9e5084f56d140f6c478b989fc932507ff564d924f5795

SHA512
9322bdb5dcb87046810da75e51fd4110729541e71ce075c8d1ba01ed89a2ff8890b72b3ebb747b8e40688153a88df391ce0a7c776dac5b4af4831ecbdc188f2d

Download Submit
memory/1284-68-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1284-67-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1284-65-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1284-69-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1284-72-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1284-71-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1284-66-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1284-70-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1284-74-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1284-73-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1284-64-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1284-63-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1976-10-0x0000000000330000-0x0000000000331000-memory.dmp

Filesize
4KB

Download
memory/1976-14-0x0000000000330000-0x0000000000331000-memory.dmp

Filesize
4KB

Download
memory/1976-18-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/1976-15-0x00000000003D0000-0x00000000003F9000-memory.dmp

Filesize
164KB

Download
memory/1976-7-0x0000000000330000-0x0000000000331000-memory.dmp

Filesize
4KB

Download
memory/1976-9-0x0000000000330000-0x0000000000331000-memory.dmp

Filesize
4KB

Download
memory/1976-12-0x0000000000330000-0x0000000000331000-memory.dmp

Filesize
4KB

Download
memory/1976-17-0x0000000000421000-0x0000000000422000-memory.dmp

Filesize
4KB

Download
memory/1976-11-0x0000000000330000-0x0000000000331000-memory.dmp

Filesize
4KB

Download
memory/1976-4-0x0000000000330000-0x0000000000331000-memory.dmp

Filesize
4KB

Download
memory/1976-8-0x0000000000330000-0x0000000000331000-memory.dmp

Filesize
4KB

Download
memory/1976-13-0x0000000000330000-0x0000000000331000-memory.dmp

Filesize
4KB

Download
memory/1976-6-0x0000000000330000-0x0000000000331000-memory.dmp

Filesize
4KB

Download
memory/1976-2-0x0000000000330000-0x0000000000331000-memory.dmp

Filesize
4KB

Download
memory/1976-3-0x0000000000330000-0x0000000000331000-memory.dmp

Filesize
4KB

Download
memory/1976-5-0x0000000000330000-0x0000000000331000-memory.dmp

Filesize
4KB

Download
memory/2428-50-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/2428-55-0x00000000000E0000-0x00000000000E1000-memory.dmp

Filesize
4KB

Download
memory/2428-51-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/2656-34-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2656-39-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2656-33-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2656-35-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2656-36-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2656-37-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2656-38-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2656-30-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2656-40-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2656-45-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/2656-31-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2656-32-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2656-44-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2656-41-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download