kpot | 547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791

Analysis

max time kernel
135s
max time network
120s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 23:12

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General

Target

547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791.exe
Size

1.3MB
MD5

02819aba48b35ba0d52dadea6a4de550
SHA1

aca219781675ba31463e9ea7b2b7536be4620539
SHA256

547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791
SHA512

7b23f8aa48f5cf8ab65e69c67cb57f87d4cb151a565787b185109e111c97ea8eb5cb97d7d9805bed609eb8d7dc5a1f3bdfc8cafe83c2d254650bc054901730c2
SSDEEP

24576:zQ5aILMCfmAUjzX6xQGCZLFdGm1Sd8zG7u75+FmVf6IIwQREr0ino4:E5aIwC+Agr6S/FEAGsjiIIbErJ

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/0x0008000000016abb-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/1740-15-0x0000000000500000-0x0000000000529000-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
2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe
1888	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe
2316	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe

Loads dropped DLL 2 IoCs

pid	Process
1740	547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791.exe
1740	547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791.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
2760	sc.exe
2756	sc.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1740	547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791.exe
1740	547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791.exe
1740	547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791.exe
2708	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2708	powershell.exe
Token: SeTcbPrivilege	1888	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe
Token: SeTcbPrivilege	2316	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1740	547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791.exe
2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe
1888	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe
2316	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1740 wrote to memory of 2072	1740	547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791.exe	28
PID 1740 wrote to memory of 2072	1740	547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791.exe	28
PID 1740 wrote to memory of 2072	1740	547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791.exe	28
PID 1740 wrote to memory of 2072	1740	547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791.exe	28
PID 1740 wrote to memory of 2840	1740	547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791.exe	29
PID 1740 wrote to memory of 2840	1740	547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791.exe	29
PID 1740 wrote to memory of 2840	1740	547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791.exe	29
PID 1740 wrote to memory of 2840	1740	547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791.exe	29
PID 1740 wrote to memory of 2684	1740	547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791.exe	31
PID 1740 wrote to memory of 2684	1740	547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791.exe	31
PID 1740 wrote to memory of 2684	1740	547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791.exe	31
PID 1740 wrote to memory of 2684	1740	547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791.exe	31
PID 1740 wrote to memory of 2648	1740	547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791.exe	34
PID 1740 wrote to memory of 2648	1740	547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791.exe	34
PID 1740 wrote to memory of 2648	1740	547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791.exe	34
PID 1740 wrote to memory of 2648	1740	547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791.exe	34
PID 2072 wrote to memory of 2756	2072	cmd.exe	35
PID 2072 wrote to memory of 2756	2072	cmd.exe	35
PID 2072 wrote to memory of 2756	2072	cmd.exe	35
PID 2072 wrote to memory of 2756	2072	cmd.exe	35
PID 2840 wrote to memory of 2760	2840	cmd.exe	36
PID 2840 wrote to memory of 2760	2840	cmd.exe	36
PID 2840 wrote to memory of 2760	2840	cmd.exe	36
PID 2840 wrote to memory of 2760	2840	cmd.exe	36
PID 2684 wrote to memory of 2708	2684	cmd.exe	37
PID 2684 wrote to memory of 2708	2684	cmd.exe	37
PID 2684 wrote to memory of 2708	2684	cmd.exe	37
PID 2684 wrote to memory of 2708	2684	cmd.exe	37
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 2648 wrote to memory of 2676	2648	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	38
PID 684 wrote to memory of 1888	684	taskeng.exe	42
PID 684 wrote to memory of 1888	684	taskeng.exe	42
PID 684 wrote to memory of 1888	684	taskeng.exe	42
PID 684 wrote to memory of 1888	684	taskeng.exe	42
PID 1888 wrote to memory of 2184	1888	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	43
PID 1888 wrote to memory of 2184	1888	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	43
PID 1888 wrote to memory of 2184	1888	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe	43
PID 1888 wrote to memory of 2184	1888	648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.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\547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791.exe
"C:\Users\Admin\AppData\Local\Temp\547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1740
- C:\Windows\SysWOW64\cmd.exe
  /c sc stop WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2072
- - C:\Windows\SysWOW64\sc.exe
    sc stop WinDefend
    3⤵
    - Launches sc.exe
    PID:2756
- C:\Windows\SysWOW64\cmd.exe
  /c sc delete WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2840
- - C:\Windows\SysWOW64\sc.exe
    sc delete WinDefend
    3⤵
    - Launches sc.exe
    PID:2760
- C:\Windows\SysWOW64\cmd.exe
  /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2684
- - 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:2708
- C:\Users\Admin\AppData\Roaming\WinSocket\648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2648
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2676

C:\Windows\system32\taskeng.exe
taskeng.exe {425974B2-69C2-40C0-BCD5-B4A5126347A1} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:684
- C:\Users\Admin\AppData\Roaming\WinSocket\648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1888
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2184
- C:\Users\Admin\AppData\Roaming\WinSocket\648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2316
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:1804

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\648cbd79299e8b76b78cd02b999970996e6c7190993ebbac774499cf79224891.exe

Filesize
1.3MB

MD5
02819aba48b35ba0d52dadea6a4de550

SHA1
aca219781675ba31463e9ea7b2b7536be4620539

SHA256
547cbd69288e7b65b67cd02b988960885e5c6180993ebbac664499cf69224791

SHA512
7b23f8aa48f5cf8ab65e69c67cb57f87d4cb151a565787b185109e111c97ea8eb5cb97d7d9805bed609eb8d7dc5a1f3bdfc8cafe83c2d254650bc054901730c2

Download Submit
memory/1740-11-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/1740-10-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/1740-7-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/1740-6-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/1740-9-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/1740-4-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/1740-8-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/1740-2-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/1740-5-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/1740-14-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/1740-13-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/1740-12-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/1740-15-0x0000000000500000-0x0000000000529000-memory.dmp

Filesize
164KB

Download
memory/1740-18-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/1740-17-0x0000000000421000-0x0000000000422000-memory.dmp

Filesize
4KB

Download
memory/1740-3-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/1888-70-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/1888-72-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/1888-61-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/1888-62-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/1888-63-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/1888-64-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/1888-65-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/1888-66-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/1888-67-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/1888-68-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/1888-69-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/1888-71-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2316-88-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2648-34-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2648-32-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2648-40-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2648-44-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2648-45-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/2648-30-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2648-31-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2648-39-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2648-33-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2648-41-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2648-35-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2648-36-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2648-37-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2648-38-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2676-50-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/2676-49-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download