kpot | 574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52

Analysis

max time kernel
135s
max time network
122s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
03-06-2024 21:47

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General

Target

574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.exe
Size

1023KB
MD5

40919a3391314adde33ab0f1456eaf1f
SHA1

23a42184a115b875e2617df2d2bbcff4111d569a
SHA256

574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52
SHA512

2266e7df9916f8109fa3ec91881e4a7bb7203b0d01b1a23df557a7e5cb26649714907d68e7c11a55bb183db897e8b08d868a1d6c211e17f4c0021805ca50af1e
SSDEEP

12288:zJB0lh5aILwtFPCfmAUtFC6NXbv+GEBQqtGSsGa60C+4PMAQBnm46MoCBuu0JphG:zQ5aILMCfmAUjzX6xQtjmssdqcbu

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/0x00080000000141c0-20.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/2188-15-0x00000000002D0000-0x00000000002F9000-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
2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe
1580	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe
1528	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe

Loads dropped DLL 2 IoCs

pid	Process
2188	574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.exe
2188	574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.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
2560	sc.exe
2284	sc.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2188	574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.exe
2188	574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.exe
2188	574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.exe
2816	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2816	powershell.exe
Token: SeTcbPrivilege	1580	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe
Token: SeTcbPrivilege	1528	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2188	574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.exe
2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe
1580	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe
1528	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2188 wrote to memory of 1364	2188	574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.exe	28
PID 2188 wrote to memory of 1364	2188	574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.exe	28
PID 2188 wrote to memory of 1364	2188	574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.exe	28
PID 2188 wrote to memory of 1364	2188	574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.exe	28
PID 2188 wrote to memory of 2928	2188	574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.exe	29
PID 2188 wrote to memory of 2928	2188	574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.exe	29
PID 2188 wrote to memory of 2928	2188	574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.exe	29
PID 2188 wrote to memory of 2928	2188	574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.exe	29
PID 2188 wrote to memory of 2748	2188	574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.exe	32
PID 2188 wrote to memory of 2748	2188	574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.exe	32
PID 2188 wrote to memory of 2748	2188	574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.exe	32
PID 2188 wrote to memory of 2748	2188	574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.exe	32
PID 2188 wrote to memory of 2664	2188	574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.exe	34
PID 2188 wrote to memory of 2664	2188	574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.exe	34
PID 2188 wrote to memory of 2664	2188	574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.exe	34
PID 2188 wrote to memory of 2664	2188	574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.exe	34
PID 1364 wrote to memory of 2560	1364	cmd.exe	35
PID 1364 wrote to memory of 2560	1364	cmd.exe	35
PID 1364 wrote to memory of 2560	1364	cmd.exe	35
PID 1364 wrote to memory of 2560	1364	cmd.exe	35
PID 2748 wrote to memory of 2816	2748	cmd.exe	36
PID 2748 wrote to memory of 2816	2748	cmd.exe	36
PID 2748 wrote to memory of 2816	2748	cmd.exe	36
PID 2748 wrote to memory of 2816	2748	cmd.exe	36
PID 2928 wrote to memory of 2284	2928	cmd.exe	37
PID 2928 wrote to memory of 2284	2928	cmd.exe	37
PID 2928 wrote to memory of 2284	2928	cmd.exe	37
PID 2928 wrote to memory of 2284	2928	cmd.exe	37
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 2664 wrote to memory of 2508	2664	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	38
PID 1640 wrote to memory of 1580	1640	taskeng.exe	42
PID 1640 wrote to memory of 1580	1640	taskeng.exe	42
PID 1640 wrote to memory of 1580	1640	taskeng.exe	42
PID 1640 wrote to memory of 1580	1640	taskeng.exe	42
PID 1580 wrote to memory of 2112	1580	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	43
PID 1580 wrote to memory of 2112	1580	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	43
PID 1580 wrote to memory of 2112	1580	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe	43
PID 1580 wrote to memory of 2112	1580	684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.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\574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.exe
"C:\Users\Admin\AppData\Local\Temp\574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2188
- C:\Windows\SysWOW64\cmd.exe
  /c sc stop WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1364
- - C:\Windows\SysWOW64\sc.exe
    sc stop WinDefend
    3⤵
    - Launches sc.exe
    PID:2560
- C:\Windows\SysWOW64\cmd.exe
  /c sc delete WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2928
- - C:\Windows\SysWOW64\sc.exe
    sc delete WinDefend
    3⤵
    - Launches sc.exe
    PID:2284
- C:\Windows\SysWOW64\cmd.exe
  /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2748
- - 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:2816
- C:\Users\Admin\AppData\Roaming\WinSocket\684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2664
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2508

C:\Windows\system32\taskeng.exe
taskeng.exe {944D2D63-F9E2-47B9-93C4-EEE697997EF9} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1640
- C:\Users\Admin\AppData\Roaming\WinSocket\684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1580
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2112
- C:\Users\Admin\AppData\Roaming\WinSocket\684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1528
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:616

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\684480cdfff9376420cad6167e3e2b11f93997a7f969fe391927b38e93f33d62.exe

Filesize
1023KB

MD5
40919a3391314adde33ab0f1456eaf1f

SHA1
23a42184a115b875e2617df2d2bbcff4111d569a

SHA256
574470cdfff8365420cad5156e3e2b11f83996a6f959fe391926b37e83f33d52

SHA512
2266e7df9916f8109fa3ec91881e4a7bb7203b0d01b1a23df557a7e5cb26649714907d68e7c11a55bb183db897e8b08d868a1d6c211e17f4c0021805ca50af1e

Download Submit
memory/1528-87-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1528-88-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1580-60-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/1580-61-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/1580-62-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/1580-63-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/1580-64-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/1580-65-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/1580-66-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/1580-67-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/1580-68-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/1580-69-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/1580-70-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/1580-71-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2188-11-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2188-13-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2188-5-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2188-6-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2188-8-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2188-17-0x0000000000421000-0x0000000000422000-memory.dmp

Filesize
4KB

Download
memory/2188-10-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2188-7-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2188-18-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2188-4-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2188-2-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2188-15-0x00000000002D0000-0x00000000002F9000-memory.dmp

Filesize
164KB

Download
memory/2188-14-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2188-9-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2188-12-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2188-3-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2508-48-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/2508-49-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/2664-38-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/2664-30-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/2664-31-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/2664-32-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/2664-33-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/2664-34-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/2664-35-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/2664-36-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/2664-37-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/2664-45-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/2664-39-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/2664-40-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/2664-41-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download