kpot | be8e046a55140023cef54bd6bdd1c8a089be2abd0375265e0c110c58a0874a83

Analysis

max time kernel
134s
max time network
120s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
08-05-2024 18:50

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General

Target

0f3410be43bd9139997b53dc571304b0_NEIKI.exe
Size

1002KB
MD5

0f3410be43bd9139997b53dc571304b0
SHA1

cb2e743d8254185d7bec6b3ae6af6312d4e0e835
SHA256

be8e046a55140023cef54bd6bdd1c8a089be2abd0375265e0c110c58a0874a83
SHA512

96140ab4e9c10cf81d55060c9a58d49338e60d0caf11a1a55d21f97a9e901541acb6bfaed5dfbcbf1c2050407b10ce88b08bda478be98b820c9849f140701c05
SSDEEP

12288:zJB0lh5aILwtFPCfmAUtFC6NXbv+GEBQqtGSsfUhQEsBLKR0ox5r93g1aKs2lyLU:zQ5aILMCfmAUjzX6xQtNBMtOFsXS

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/0x0008000000016d05-26.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/1540-15-0x00000000003B0000-0x00000000003D9000-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 3 IoCs

pid	Process
2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe
568	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe
684	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe

Loads dropped DLL 2 IoCs

pid	Process
1540	0f3410be43bd9139997b53dc571304b0_NEIKI.exe
1540	0f3410be43bd9139997b53dc571304b0_NEIKI.exe

Drops file in System32 directory 2 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
File opened for modification	C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe

Launches sc.exe 4 IoCs

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

pid	Process
2396	sc.exe
1456	sc.exe
2356	sc.exe
2524	sc.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1540	0f3410be43bd9139997b53dc571304b0_NEIKI.exe
1540	0f3410be43bd9139997b53dc571304b0_NEIKI.exe
1540	0f3410be43bd9139997b53dc571304b0_NEIKI.exe
2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe
2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe
2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe
2520	powershell.exe
880	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	880	powershell.exe
Token: SeDebugPrivilege	2520	powershell.exe
Token: SeTcbPrivilege	568	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe
Token: SeTcbPrivilege	684	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1540	0f3410be43bd9139997b53dc571304b0_NEIKI.exe
2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe
568	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe
684	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1540 wrote to memory of 2492	1540	0f3410be43bd9139997b53dc571304b0_NEIKI.exe	28
PID 1540 wrote to memory of 2492	1540	0f3410be43bd9139997b53dc571304b0_NEIKI.exe	28
PID 1540 wrote to memory of 2492	1540	0f3410be43bd9139997b53dc571304b0_NEIKI.exe	28
PID 1540 wrote to memory of 2492	1540	0f3410be43bd9139997b53dc571304b0_NEIKI.exe	28
PID 1540 wrote to memory of 2480	1540	0f3410be43bd9139997b53dc571304b0_NEIKI.exe	29
PID 1540 wrote to memory of 2480	1540	0f3410be43bd9139997b53dc571304b0_NEIKI.exe	29
PID 1540 wrote to memory of 2480	1540	0f3410be43bd9139997b53dc571304b0_NEIKI.exe	29
PID 1540 wrote to memory of 2480	1540	0f3410be43bd9139997b53dc571304b0_NEIKI.exe	29
PID 1540 wrote to memory of 2572	1540	0f3410be43bd9139997b53dc571304b0_NEIKI.exe	32
PID 1540 wrote to memory of 2572	1540	0f3410be43bd9139997b53dc571304b0_NEIKI.exe	32
PID 1540 wrote to memory of 2572	1540	0f3410be43bd9139997b53dc571304b0_NEIKI.exe	32
PID 1540 wrote to memory of 2572	1540	0f3410be43bd9139997b53dc571304b0_NEIKI.exe	32
PID 1540 wrote to memory of 2476	1540	0f3410be43bd9139997b53dc571304b0_NEIKI.exe	34
PID 1540 wrote to memory of 2476	1540	0f3410be43bd9139997b53dc571304b0_NEIKI.exe	34
PID 1540 wrote to memory of 2476	1540	0f3410be43bd9139997b53dc571304b0_NEIKI.exe	34
PID 1540 wrote to memory of 2476	1540	0f3410be43bd9139997b53dc571304b0_NEIKI.exe	34
PID 2492 wrote to memory of 2524	2492	cmd.exe	35
PID 2492 wrote to memory of 2524	2492	cmd.exe	35
PID 2492 wrote to memory of 2524	2492	cmd.exe	35
PID 2492 wrote to memory of 2524	2492	cmd.exe	35
PID 2572 wrote to memory of 2520	2572	cmd.exe	36
PID 2572 wrote to memory of 2520	2572	cmd.exe	36
PID 2572 wrote to memory of 2520	2572	cmd.exe	36
PID 2572 wrote to memory of 2520	2572	cmd.exe	36
PID 2476 wrote to memory of 2464	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	37
PID 2476 wrote to memory of 2464	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	37
PID 2476 wrote to memory of 2464	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	37
PID 2476 wrote to memory of 2464	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	37
PID 2476 wrote to memory of 2568	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	38
PID 2476 wrote to memory of 2568	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	38
PID 2476 wrote to memory of 2568	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	38
PID 2476 wrote to memory of 2568	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	38
PID 2480 wrote to memory of 2356	2480	cmd.exe	39
PID 2480 wrote to memory of 2356	2480	cmd.exe	39
PID 2480 wrote to memory of 2356	2480	cmd.exe	39
PID 2480 wrote to memory of 2356	2480	cmd.exe	39
PID 2568 wrote to memory of 1456	2568	cmd.exe	43
PID 2568 wrote to memory of 1456	2568	cmd.exe	43
PID 2568 wrote to memory of 1456	2568	cmd.exe	43
PID 2568 wrote to memory of 1456	2568	cmd.exe	43
PID 2464 wrote to memory of 2396	2464	cmd.exe	44
PID 2464 wrote to memory of 2396	2464	cmd.exe	44
PID 2464 wrote to memory of 2396	2464	cmd.exe	44
PID 2464 wrote to memory of 2396	2464	cmd.exe	44
PID 2476 wrote to memory of 2384	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	41
PID 2476 wrote to memory of 2384	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	41
PID 2476 wrote to memory of 2384	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	41
PID 2476 wrote to memory of 2384	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	41
PID 2476 wrote to memory of 1224	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	46
PID 2476 wrote to memory of 1224	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	46
PID 2476 wrote to memory of 1224	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	46
PID 2476 wrote to memory of 1224	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	46
PID 2476 wrote to memory of 1224	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	46
PID 2476 wrote to memory of 1224	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	46
PID 2476 wrote to memory of 1224	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	46
PID 2476 wrote to memory of 1224	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	46
PID 2476 wrote to memory of 1224	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	46
PID 2476 wrote to memory of 1224	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	46
PID 2476 wrote to memory of 1224	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	46
PID 2476 wrote to memory of 1224	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	46
PID 2476 wrote to memory of 1224	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	46
PID 2476 wrote to memory of 1224	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	46
PID 2476 wrote to memory of 1224	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	46
PID 2476 wrote to memory of 1224	2476	0f3410be43bd9139998b63dc681304b0_NFJLJ.exe	46

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\0f3410be43bd9139997b53dc571304b0_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\0f3410be43bd9139997b53dc571304b0_NEIKI.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1540
- C:\Windows\SysWOW64\cmd.exe
  /c sc stop WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2492
- - C:\Windows\SysWOW64\sc.exe
    sc stop WinDefend
    3⤵
    - Launches sc.exe
    PID:2524
- C:\Windows\SysWOW64\cmd.exe
  /c sc delete WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2480
- - 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:2572
- - 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:2520
- C:\Users\Admin\AppData\Roaming\WinSocket\0f3410be43bd9139998b63dc681304b0_NFJLJ.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\0f3410be43bd9139998b63dc681304b0_NFJLJ.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2476
- - C:\Windows\SysWOW64\cmd.exe
    /c sc stop WinDefend
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2464
  - - C:\Windows\SysWOW64\sc.exe
      sc stop WinDefend
      4⤵
      Launches sc.exe
      PID:2396
- - C:\Windows\SysWOW64\cmd.exe
    /c sc delete WinDefend
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2568
  - - C:\Windows\SysWOW64\sc.exe
      sc delete WinDefend
      4⤵
      Launches sc.exe
      PID:1456
- - C:\Windows\SysWOW64\cmd.exe
    /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
    3⤵
    PID:2384
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell Set-MpPreference -DisableRealtimeMonitoring $true
      4⤵
      Drops file in System32 directory
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:880
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:1224

C:\Windows\system32\taskeng.exe
taskeng.exe {BD68411E-39B1-4459-B33B-201E696F77E1} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
PID:1320
- C:\Users\Admin\AppData\Roaming\WinSocket\0f3410be43bd9139998b63dc681304b0_NFJLJ.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\0f3410be43bd9139998b63dc681304b0_NFJLJ.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:568
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:1072
- C:\Users\Admin\AppData\Roaming\WinSocket\0f3410be43bd9139998b63dc681304b0_NFJLJ.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\0f3410be43bd9139998b63dc681304b0_NFJLJ.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:684
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2768

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

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\DIYFJTGZKN7Q0QM3WIRT.temp

Filesize
7KB

MD5
69915b8d6dade48b08581d361011547e

SHA1
a9a316130c2b0b55d74160696e221fa7b7f02e13

SHA256
f71b81065081bedc565c1557184c207522e0aa45e34001f684bc9b7119724d51

SHA512
15df1d314b2cb5431c7b29b36c9ee408b2239e00a7bb24fd06ae43097586c338d2d66f143f7f0dda1667cbe6165146613b8886e438165ff10d48a12fdfceac69

Download Submit
C:\Users\Admin\AppData\Roaming\WinSocket\0f3410be43bd9139998b63dc681304b0_NFJLJ.exe

Filesize
1002KB

MD5
0f3410be43bd9139997b53dc571304b0

SHA1
cb2e743d8254185d7bec6b3ae6af6312d4e0e835

SHA256
be8e046a55140023cef54bd6bdd1c8a089be2abd0375265e0c110c58a0874a83

SHA512
96140ab4e9c10cf81d55060c9a58d49338e60d0caf11a1a55d21f97a9e901541acb6bfaed5dfbcbf1c2050407b10ce88b08bda478be98b820c9849f140701c05

Download Submit
memory/568-70-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/568-71-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/568-66-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/568-67-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/568-68-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/568-69-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/568-77-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/568-76-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/568-72-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/568-73-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/568-74-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/568-75-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/684-93-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download
memory/1224-49-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/1224-50-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/1540-2-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1540-3-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1540-17-0x0000000000421000-0x0000000000422000-memory.dmp

Filesize
4KB

Download
memory/1540-15-0x00000000003B0000-0x00000000003D9000-memory.dmp

Filesize
164KB

Download
memory/1540-14-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1540-13-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1540-12-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1540-11-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1540-10-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1540-9-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1540-8-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1540-7-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1540-6-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1540-5-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1540-4-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/1540-18-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2476-35-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2476-44-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2476-31-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2476-32-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2476-33-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2476-34-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2476-30-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2476-36-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2476-39-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2476-38-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2476-37-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2476-40-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2476-41-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2476-45-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download