kpot | 30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11

Analysis

max time kernel
135s
max time network
118s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 19:33

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General

Target

30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11.exe
Size

969KB
MD5

1eb537fe9fa3f69e6ab33b6b081f73d0
SHA1

d3f207b3e6b889c32b194bd96ba782e371f227eb
SHA256

30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11
SHA512

c870646b8060893f613d7ae77ac68635a5561054e06bf1548728b6be4dbfe3ecc997fd2c9d58d377601da6d26a722811e5e972e28cd5e1c92c529b0d2133f4e8
SSDEEP

24576:zQ5aILMCfmAUjzX6gfU1pjwjbsmQdmTHeDo:E5aIwC+Agr6g81pb/o

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/0x0007000000015686-20.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/1704-15-0x00000000003A0000-0x00000000003C9000-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
2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe
2400	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe
684	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe

Loads dropped DLL 2 IoCs

pid	Process
1704	30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11.exe
1704	30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11.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
2764	sc.exe
2268	sc.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1704	30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11.exe
1704	30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11.exe
1704	30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11.exe
1992	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1992	powershell.exe
Token: SeTcbPrivilege	2400	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe
Token: SeTcbPrivilege	684	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1704	30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11.exe
2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe
2400	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe
684	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1704 wrote to memory of 3064	1704	30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11.exe	28
PID 1704 wrote to memory of 3064	1704	30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11.exe	28
PID 1704 wrote to memory of 3064	1704	30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11.exe	28
PID 1704 wrote to memory of 3064	1704	30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11.exe	28
PID 1704 wrote to memory of 1048	1704	30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11.exe	29
PID 1704 wrote to memory of 1048	1704	30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11.exe	29
PID 1704 wrote to memory of 1048	1704	30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11.exe	29
PID 1704 wrote to memory of 1048	1704	30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11.exe	29
PID 1704 wrote to memory of 2704	1704	30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11.exe	31
PID 1704 wrote to memory of 2704	1704	30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11.exe	31
PID 1704 wrote to memory of 2704	1704	30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11.exe	31
PID 1704 wrote to memory of 2704	1704	30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11.exe	31
PID 1704 wrote to memory of 2672	1704	30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11.exe	34
PID 1704 wrote to memory of 2672	1704	30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11.exe	34
PID 1704 wrote to memory of 2672	1704	30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11.exe	34
PID 1704 wrote to memory of 2672	1704	30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11.exe	34
PID 1048 wrote to memory of 2764	1048	cmd.exe	35
PID 1048 wrote to memory of 2764	1048	cmd.exe	35
PID 1048 wrote to memory of 2764	1048	cmd.exe	35
PID 1048 wrote to memory of 2764	1048	cmd.exe	35
PID 3064 wrote to memory of 2268	3064	cmd.exe	36
PID 3064 wrote to memory of 2268	3064	cmd.exe	36
PID 3064 wrote to memory of 2268	3064	cmd.exe	36
PID 3064 wrote to memory of 2268	3064	cmd.exe	36
PID 2704 wrote to memory of 1992	2704	cmd.exe	37
PID 2704 wrote to memory of 1992	2704	cmd.exe	37
PID 2704 wrote to memory of 1992	2704	cmd.exe	37
PID 2704 wrote to memory of 1992	2704	cmd.exe	37
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 2672 wrote to memory of 2520	2672	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	38
PID 1404 wrote to memory of 2400	1404	taskeng.exe	42
PID 1404 wrote to memory of 2400	1404	taskeng.exe	42
PID 1404 wrote to memory of 2400	1404	taskeng.exe	42
PID 1404 wrote to memory of 2400	1404	taskeng.exe	42
PID 2400 wrote to memory of 2016	2400	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	43
PID 2400 wrote to memory of 2016	2400	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	43
PID 2400 wrote to memory of 2016	2400	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe	43
PID 2400 wrote to memory of 2016	2400	30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.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\30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11.exe
"C:\Users\Admin\AppData\Local\Temp\30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1704
- C:\Windows\SysWOW64\cmd.exe
  /c sc stop WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3064
- - C:\Windows\SysWOW64\sc.exe
    sc stop WinDefend
    3⤵
    - Launches sc.exe
    PID:2268
- C:\Windows\SysWOW64\cmd.exe
  /c sc delete WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1048
- - C:\Windows\SysWOW64\sc.exe
    sc delete WinDefend
    3⤵
    - Launches sc.exe
    PID:2764
- C:\Windows\SysWOW64\cmd.exe
  /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2704
- - 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:1992
- C:\Users\Admin\AppData\Roaming\WinSocket\30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2672
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2520

C:\Windows\system32\taskeng.exe
taskeng.exe {AF52CA21-78A7-4F2E-BC01-73912784EC6E} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1404
- C:\Users\Admin\AppData\Roaming\WinSocket\30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2400
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2016
- C:\Users\Admin\AppData\Roaming\WinSocket\30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.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:1320

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\30a09e6bf830f47872ce70b98620a1d0e771921e9e89729422c6629bf1fabc11.exe

Filesize
969KB

MD5
1eb537fe9fa3f69e6ab33b6b081f73d0

SHA1
d3f207b3e6b889c32b194bd96ba782e371f227eb

SHA256
30a09e5bf730f46762ce60b97520a1d0e661921e8e79629422c5528bf1fabc11

SHA512
c870646b8060893f613d7ae77ac68635a5561054e06bf1548728b6be4dbfe3ecc997fd2c9d58d377601da6d26a722811e5e972e28cd5e1c92c529b0d2133f4e8

Download Submit
memory/684-89-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/684-88-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/1704-7-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/1704-14-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/1704-9-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/1704-10-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/1704-8-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/1704-3-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/1704-11-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/1704-2-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/1704-13-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/1704-12-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/1704-15-0x00000000003A0000-0x00000000003C9000-memory.dmp

Filesize
164KB

Download
memory/1704-18-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/1704-17-0x0000000000421000-0x0000000000422000-memory.dmp

Filesize
4KB

Download
memory/1704-4-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/1704-6-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/1704-5-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/2400-66-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/2400-65-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/2400-61-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/2400-71-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/2400-62-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/2400-63-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/2400-64-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/2400-72-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/2400-67-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/2400-68-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/2400-69-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/2400-70-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/2520-50-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/2520-49-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/2672-36-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2672-45-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/2672-31-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2672-32-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2672-33-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2672-34-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2672-35-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2672-30-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2672-37-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2672-38-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2672-39-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2672-44-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2672-40-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2672-41-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download