kpot | 1b9f0856e307e7aba6046211b542e90ff841907301db721569e4fa6070b7e6f2

Analysis

max time kernel
135s
max time network
120s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
09/05/2024, 09:05

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General

Target
02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe
Size 1.4MB
Sample240509-k2bbrsch56
SHA256 1b9f0856e307e7aba6046211b542e90ff841907301db721569e4fa6070b7e6f2
MD5 02f602904f4c2b7d1839dc67e6bd2560
SHA1 f74e7b2e895b66c4f80b0ee8fc6c44698ccb6af4
SHA512 f4ee317eac957360180a32e6e84cbdcfde9086f61523396eb3d6b142caf355a685704b13b7679a9c23e3b989beb4d06d0011b1b1f30a86b514199d01ed64ad9e
SSDEEP 24576:zQ5aILMCfmAUjzX6gfU1pjwjbsXhmvZssrD+nRgnf4NvlOrt0JA01Mkc541EX:E5aIwC+Agr6g81p1vsrNio0m/f
MD5 SHA1 SHA512 SSDEEP

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/0x0008000000015e6d-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/2008-15-0x0000000000290000-0x00000000002B9000-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
2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe
2492	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe
2124	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe

Loads dropped DLL 2 IoCs

pid	Process
2008	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe
2008	02f602904f4c2b7d1839dc67e6bd2560_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
2476	sc.exe
2436	sc.exe
2852	sc.exe
2860	sc.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2008	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe
2008	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe
2008	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe
2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe
2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe
2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe
2856	powershell.exe
2524	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2524	powershell.exe
Token: SeDebugPrivilege	2856	powershell.exe
Token: SeTcbPrivilege	2492	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe
Token: SeTcbPrivilege	2124	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2008	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe
2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe
2492	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe
2124	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2008 wrote to memory of 2660	2008	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	28
PID 2008 wrote to memory of 2660	2008	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	28
PID 2008 wrote to memory of 2660	2008	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	28
PID 2008 wrote to memory of 2660	2008	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	28
PID 2008 wrote to memory of 2776	2008	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	29
PID 2008 wrote to memory of 2776	2008	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	29
PID 2008 wrote to memory of 2776	2008	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	29
PID 2008 wrote to memory of 2776	2008	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	29
PID 2008 wrote to memory of 2772	2008	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	32
PID 2008 wrote to memory of 2772	2008	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	32
PID 2008 wrote to memory of 2772	2008	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	32
PID 2008 wrote to memory of 2772	2008	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	32
PID 2008 wrote to memory of 2440	2008	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	34
PID 2008 wrote to memory of 2440	2008	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	34
PID 2008 wrote to memory of 2440	2008	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	34
PID 2008 wrote to memory of 2440	2008	02f602904f4c2b7d1839dc67e6bd2560_NEIKI.exe	34
PID 2772 wrote to memory of 2524	2772	cmd.exe	37
PID 2772 wrote to memory of 2524	2772	cmd.exe	37
PID 2772 wrote to memory of 2524	2772	cmd.exe	37
PID 2772 wrote to memory of 2524	2772	cmd.exe	37
PID 2660 wrote to memory of 2436	2660	cmd.exe	35
PID 2660 wrote to memory of 2436	2660	cmd.exe	35
PID 2660 wrote to memory of 2436	2660	cmd.exe	35
PID 2660 wrote to memory of 2436	2660	cmd.exe	35
PID 2776 wrote to memory of 2476	2776	cmd.exe	36
PID 2776 wrote to memory of 2476	2776	cmd.exe	36
PID 2776 wrote to memory of 2476	2776	cmd.exe	36
PID 2776 wrote to memory of 2476	2776	cmd.exe	36
PID 2440 wrote to memory of 2320	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2440 wrote to memory of 2320	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2440 wrote to memory of 2320	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2440 wrote to memory of 2320	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	38
PID 2440 wrote to memory of 2868	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	39
PID 2440 wrote to memory of 2868	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	39
PID 2440 wrote to memory of 2868	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	39
PID 2440 wrote to memory of 2868	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	39
PID 2440 wrote to memory of 2448	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	40
PID 2440 wrote to memory of 2448	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	40
PID 2440 wrote to memory of 2448	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	40
PID 2440 wrote to memory of 2448	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	40
PID 2440 wrote to memory of 2296	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	43
PID 2440 wrote to memory of 2296	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	43
PID 2440 wrote to memory of 2296	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	43
PID 2440 wrote to memory of 2296	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	43
PID 2440 wrote to memory of 2296	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	43
PID 2440 wrote to memory of 2296	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	43
PID 2440 wrote to memory of 2296	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	43
PID 2440 wrote to memory of 2296	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	43
PID 2440 wrote to memory of 2296	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	43
PID 2440 wrote to memory of 2296	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	43
PID 2440 wrote to memory of 2296	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	43
PID 2440 wrote to memory of 2296	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	43
PID 2440 wrote to memory of 2296	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	43
PID 2440 wrote to memory of 2296	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	43
PID 2440 wrote to memory of 2296	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	43
PID 2440 wrote to memory of 2296	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	43
PID 2440 wrote to memory of 2296	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	43
PID 2440 wrote to memory of 2296	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	43
PID 2440 wrote to memory of 2296	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	43
PID 2440 wrote to memory of 2296	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	43
PID 2440 wrote to memory of 2296	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	43
PID 2440 wrote to memory of 2296	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	43
PID 2440 wrote to memory of 2296	2440	02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe	43
PID 2440 wrote to memory of 2296	2440	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:2008
- C:\Windows\SysWOW64\cmd.exe
  /c sc stop WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2660
- - C:\Windows\SysWOW64\sc.exe
    sc stop WinDefend
    3⤵
    - Launches sc.exe
    PID:2436
- C:\Windows\SysWOW64\cmd.exe
  /c sc delete WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2776
- - C:\Windows\SysWOW64\sc.exe
    sc delete WinDefend
    3⤵
    - Launches sc.exe
    PID:2476
- C:\Windows\SysWOW64\cmd.exe
  /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2772
- - 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:2524
- C:\Users\Admin\AppData\Roaming\WinSocket\02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2440
- - C:\Windows\SysWOW64\cmd.exe
    /c sc stop WinDefend
    3⤵
    PID:2320
  - - C:\Windows\SysWOW64\sc.exe
      sc stop WinDefend
      4⤵
      Launches sc.exe
      PID:2852
- - C:\Windows\SysWOW64\cmd.exe
    /c sc delete WinDefend
    3⤵
    PID:2868
  - - C:\Windows\SysWOW64\sc.exe
      sc delete WinDefend
      4⤵
      Launches sc.exe
      PID:2860
- - C:\Windows\SysWOW64\cmd.exe
    /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
    3⤵
    PID:2448
  - - 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:2856
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2296

C:\Windows\system32\taskeng.exe
taskeng.exe {763A2B74-EFC3-4A80-BEB1-41D476AFEE92} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
PID:780
- 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:2492
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:604
- 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:2124
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:1456

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

02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe

Path \Users\Admin\AppData\Roaming\WinSocket\02f702904f4c2b8d1939dc78e7bd2670_NFJLJ.exe
Size 1.4MB
SHA256 1b9f0856e307e7aba6046211b542e90ff841907301db721569e4fa6070b7e6f2
MD5 02f602904f4c2b7d1839dc67e6bd2560
SHA1 f74e7b2e895b66c4f80b0ee8fc6c44698ccb6af4
SHA512 f4ee317eac957360180a32e6e84cbdcfde9086f61523396eb3d6b142caf355a685704b13b7679a9c23e3b989beb4d06d0011b1b1f30a86b514199d01ed64ad9e
SSDEEP 24576:zQ5aILMCfmAUjzX6gfU1pjwjbsXhmvZssrD+nRgnf4NvlOrt0JA01Mkc541EX:E5aIwC+Agr6g81p1vsrNio0m/f
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/2008-13-0x0000000000270000-0x0000000000271000-memory.dmp

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memory/2008-9-0x0000000000270000-0x0000000000271000-memory.dmp

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memory/2008-11-0x0000000000270000-0x0000000000271000-memory.dmp

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memory/2008-10-0x0000000000270000-0x0000000000271000-memory.dmp

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memory/2008-8-0x0000000000270000-0x0000000000271000-memory.dmp

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memory/2008-7-0x0000000000270000-0x0000000000271000-memory.dmp

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memory/2008-6-0x0000000000270000-0x0000000000271000-memory.dmp

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memory/2008-5-0x0000000000270000-0x0000000000271000-memory.dmp

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memory/2008-2-0x0000000000270000-0x0000000000271000-memory.dmp

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memory/2008-3-0x0000000000270000-0x0000000000271000-memory.dmp

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memory/2008-15-0x0000000000290000-0x00000000002B9000-memory.dmp

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memory/2008-14-0x0000000000270000-0x0000000000271000-memory.dmp

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memory/2008-12-0x0000000000270000-0x0000000000271000-memory.dmp

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memory/2008-18-0x0000000000400000-0x0000000000472000-memory.dmp

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memory/2008-17-0x0000000000421000-0x0000000000422000-memory.dmp

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memory/2008-4-0x0000000000270000-0x0000000000271000-memory.dmp

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memory/2124-91-0x00000000003F0000-0x00000000003F1000-memory.dmp

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memory/2124-92-0x00000000003F0000-0x00000000003F1000-memory.dmp

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memory/2296-50-0x0000000010000000-0x000000001001E000-memory.dmp

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memory/2296-49-0x0000000010000000-0x000000001001E000-memory.dmp

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memory/2440-35-0x0000000000200000-0x0000000000201000-memory.dmp

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memory/2440-45-0x0000000010000000-0x0000000010007000-memory.dmp

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memory/2440-36-0x0000000000200000-0x0000000000201000-memory.dmp

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memory/2440-38-0x0000000000200000-0x0000000000201000-memory.dmp

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memory/2440-34-0x0000000000200000-0x0000000000201000-memory.dmp

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memory/2440-33-0x0000000000200000-0x0000000000201000-memory.dmp

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memory/2440-46-0x0000000010000000-0x0000000010007000-memory.dmp

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memory/2440-44-0x0000000000400000-0x0000000000472000-memory.dmp

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memory/2440-39-0x0000000000200000-0x0000000000201000-memory.dmp

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memory/2440-40-0x0000000000200000-0x0000000000201000-memory.dmp

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memory/2440-32-0x0000000000200000-0x0000000000201000-memory.dmp

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memory/2440-31-0x0000000000200000-0x0000000000201000-memory.dmp

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memory/2440-30-0x0000000000200000-0x0000000000201000-memory.dmp

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memory/2440-37-0x0000000000200000-0x0000000000201000-memory.dmp

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memory/2440-41-0x0000000000200000-0x0000000000201000-memory.dmp

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memory/2492-69-0x0000000000260000-0x0000000000261000-memory.dmp

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memory/2492-66-0x0000000000260000-0x0000000000261000-memory.dmp

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memory/2492-65-0x0000000000260000-0x0000000000261000-memory.dmp

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memory/2492-64-0x0000000000260000-0x0000000000261000-memory.dmp

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memory/2492-70-0x0000000000260000-0x0000000000261000-memory.dmp

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memory/2492-74-0x0000000000260000-0x0000000000261000-memory.dmp

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memory/2492-73-0x0000000000260000-0x0000000000261000-memory.dmp

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memory/2492-72-0x0000000000260000-0x0000000000261000-memory.dmp

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memory/2492-71-0x0000000000260000-0x0000000000261000-memory.dmp

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memory/2492-75-0x0000000000260000-0x0000000000261000-memory.dmp

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memory/2492-67-0x0000000000260000-0x0000000000261000-memory.dmp

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memory/2492-68-0x0000000000260000-0x0000000000261000-memory.dmp

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