kpot | 94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b

Analysis

max time kernel
135s
max time network
118s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
10-05-2024 00:26

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General

Target

94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b.exe
Size

923KB
MD5

e39fdfa35321597a24967abc4cfd9cba
SHA1

a946e121ca3301c13c9cdafdc2b4ac42baac9639
SHA256

94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b
SHA512

627d22f21f1afb64ef10229276c1126f6a00ae4721f16e8e2c1ced973ddc244e2bed1b8dbc447e1f692125518363d79388abecf3faf57479384f2f57fbb94466
SSDEEP

24576:zQ5aILMCfmAUjzX6xQt+4EnpZgkJOSSkH+R:E5aIwC+Agr6StVEn0ksLR

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/0x00080000000146e6-22.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/3048-15-0x0000000000480000-0x00000000004A9000-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
2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe
1068	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe
684	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe

Loads dropped DLL 2 IoCs

pid	Process
3048	94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b.exe
3048	94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b.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
2880	sc.exe
2700	sc.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3048	94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b.exe
3048	94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b.exe
3048	94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b.exe
2288	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2288	powershell.exe
Token: SeTcbPrivilege	1068	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe
Token: SeTcbPrivilege	684	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3048	94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b.exe
2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe
1068	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe
684	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3048 wrote to memory of 2764	3048	94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b.exe	28
PID 3048 wrote to memory of 2764	3048	94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b.exe	28
PID 3048 wrote to memory of 2764	3048	94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b.exe	28
PID 3048 wrote to memory of 2764	3048	94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b.exe	28
PID 3048 wrote to memory of 1128	3048	94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b.exe	29
PID 3048 wrote to memory of 1128	3048	94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b.exe	29
PID 3048 wrote to memory of 1128	3048	94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b.exe	29
PID 3048 wrote to memory of 1128	3048	94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b.exe	29
PID 3048 wrote to memory of 3068	3048	94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b.exe	31
PID 3048 wrote to memory of 3068	3048	94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b.exe	31
PID 3048 wrote to memory of 3068	3048	94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b.exe	31
PID 3048 wrote to memory of 3068	3048	94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b.exe	31
PID 3048 wrote to memory of 2724	3048	94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b.exe	34
PID 3048 wrote to memory of 2724	3048	94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b.exe	34
PID 3048 wrote to memory of 2724	3048	94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b.exe	34
PID 3048 wrote to memory of 2724	3048	94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b.exe	34
PID 2764 wrote to memory of 2880	2764	cmd.exe	35
PID 2764 wrote to memory of 2880	2764	cmd.exe	35
PID 2764 wrote to memory of 2880	2764	cmd.exe	35
PID 2764 wrote to memory of 2880	2764	cmd.exe	35
PID 1128 wrote to memory of 2700	1128	cmd.exe	37
PID 1128 wrote to memory of 2700	1128	cmd.exe	37
PID 1128 wrote to memory of 2700	1128	cmd.exe	37
PID 1128 wrote to memory of 2700	1128	cmd.exe	37
PID 3068 wrote to memory of 2288	3068	cmd.exe	36
PID 3068 wrote to memory of 2288	3068	cmd.exe	36
PID 3068 wrote to memory of 2288	3068	cmd.exe	36
PID 3068 wrote to memory of 2288	3068	cmd.exe	36
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2724 wrote to memory of 2736	2724	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	38
PID 2660 wrote to memory of 1068	2660	taskeng.exe	42
PID 2660 wrote to memory of 1068	2660	taskeng.exe	42
PID 2660 wrote to memory of 1068	2660	taskeng.exe	42
PID 2660 wrote to memory of 1068	2660	taskeng.exe	42
PID 1068 wrote to memory of 2468	1068	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	43
PID 1068 wrote to memory of 2468	1068	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	43
PID 1068 wrote to memory of 2468	1068	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe	43
PID 1068 wrote to memory of 2468	1068	94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.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\94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b.exe
"C:\Users\Admin\AppData\Local\Temp\94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3048
- C:\Windows\SysWOW64\cmd.exe
  /c sc stop WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2764
- - C:\Windows\SysWOW64\sc.exe
    sc stop WinDefend
    3⤵
    - Launches sc.exe
    PID:2880
- C:\Windows\SysWOW64\cmd.exe
  /c sc delete WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1128
- - C:\Windows\SysWOW64\sc.exe
    sc delete WinDefend
    3⤵
    - Launches sc.exe
    PID:2700
- C:\Windows\SysWOW64\cmd.exe
  /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3068
- - 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:2288
- C:\Users\Admin\AppData\Roaming\WinSocket\94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2724
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2736

C:\Windows\system32\taskeng.exe
taskeng.exe {B9176719-649F-4CF2-8709-0FE8690C9789} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2660
- C:\Users\Admin\AppData\Roaming\WinSocket\94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1068
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2468
- C:\Users\Admin\AppData\Roaming\WinSocket\94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.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:1660

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\94ad399f8869bc171408e814e80eada04b1a293b8896144831996fc9a9ac009b.exe

Filesize
923KB

MD5
e39fdfa35321597a24967abc4cfd9cba

SHA1
a946e121ca3301c13c9cdafdc2b4ac42baac9639

SHA256
94ad398f7759bc161407e714e70eada04b1a293b7795144731995fc9a8ac009b

SHA512
627d22f21f1afb64ef10229276c1126f6a00ae4721f16e8e2c1ced973ddc244e2bed1b8dbc447e1f692125518363d79388abecf3faf57479384f2f57fbb94466

Download Submit
memory/684-88-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/684-89-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/1068-72-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1068-71-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1068-68-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1068-69-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1068-70-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1068-67-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1068-61-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1068-62-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1068-63-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1068-65-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1068-66-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1068-64-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2724-36-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2724-45-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/2724-41-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2724-40-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2724-39-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2724-38-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2724-37-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2724-30-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2724-35-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2724-34-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2724-44-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2724-33-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2724-32-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2724-31-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2736-50-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/2736-49-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/3048-7-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/3048-8-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/3048-3-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/3048-4-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/3048-5-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/3048-6-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/3048-2-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/3048-15-0x0000000000480000-0x00000000004A9000-memory.dmp

Filesize
164KB

Download
memory/3048-9-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/3048-10-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/3048-11-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/3048-12-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/3048-13-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/3048-14-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/3048-17-0x0000000000421000-0x0000000000422000-memory.dmp

Filesize
4KB

Download
memory/3048-18-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download