kpot | e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c

Analysis

max time kernel
135s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
02-07-2024 04:40

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General

Target

e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c.exe
Size

1.2MB
MD5

1038a3c9dd0248f78359fb136db7a60b
SHA1

b26d469f5342fd46076a33de62f294b976d20257
SHA256

e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c
SHA512

aee3c5cc5f7febb59365a0293df226bb2dae490d2b351b317cb8aec3d0f8e284e8cc158f85614f4ea14d6d9e043956e13c58a0b4a8383c19abe13e879585325a
SSDEEP

24576:zQ5aILMCfmAUjzX6xQtjmssdqex1hl+dZQZj:E5aIwC+Agr6StYCu

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/0x000b000000014971-26.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/2864-15-0x00000000008C0000-0x00000000008E9000-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
2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe
1972	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe
2388	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe

Loads dropped DLL 2 IoCs

pid	Process
2864	e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c.exe
2864	e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c.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
2752	sc.exe
1032	sc.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2864	e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c.exe
2864	e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c.exe
2864	e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c.exe
2872	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2872	powershell.exe
Token: SeTcbPrivilege	1972	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe
Token: SeTcbPrivilege	2388	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2864	e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c.exe
2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe
1972	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe
2388	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2864 wrote to memory of 2072	2864	e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c.exe	28
PID 2864 wrote to memory of 2072	2864	e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c.exe	28
PID 2864 wrote to memory of 2072	2864	e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c.exe	28
PID 2864 wrote to memory of 2072	2864	e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c.exe	28
PID 2864 wrote to memory of 2584	2864	e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c.exe	29
PID 2864 wrote to memory of 2584	2864	e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c.exe	29
PID 2864 wrote to memory of 2584	2864	e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c.exe	29
PID 2864 wrote to memory of 2584	2864	e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c.exe	29
PID 2864 wrote to memory of 2652	2864	e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c.exe	32
PID 2864 wrote to memory of 2652	2864	e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c.exe	32
PID 2864 wrote to memory of 2652	2864	e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c.exe	32
PID 2864 wrote to memory of 2652	2864	e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c.exe	32
PID 2864 wrote to memory of 2592	2864	e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c.exe	34
PID 2864 wrote to memory of 2592	2864	e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c.exe	34
PID 2864 wrote to memory of 2592	2864	e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c.exe	34
PID 2864 wrote to memory of 2592	2864	e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c.exe	34
PID 2652 wrote to memory of 2872	2652	cmd.exe	35
PID 2652 wrote to memory of 2872	2652	cmd.exe	35
PID 2652 wrote to memory of 2872	2652	cmd.exe	35
PID 2652 wrote to memory of 2872	2652	cmd.exe	35
PID 2072 wrote to memory of 2752	2072	cmd.exe	36
PID 2072 wrote to memory of 2752	2072	cmd.exe	36
PID 2072 wrote to memory of 2752	2072	cmd.exe	36
PID 2072 wrote to memory of 2752	2072	cmd.exe	36
PID 2584 wrote to memory of 1032	2584	cmd.exe	37
PID 2584 wrote to memory of 1032	2584	cmd.exe	37
PID 2584 wrote to memory of 1032	2584	cmd.exe	37
PID 2584 wrote to memory of 1032	2584	cmd.exe	37
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2592 wrote to memory of 2448	2592	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	38
PID 2952 wrote to memory of 1972	2952	taskeng.exe	42
PID 2952 wrote to memory of 1972	2952	taskeng.exe	42
PID 2952 wrote to memory of 1972	2952	taskeng.exe	42
PID 2952 wrote to memory of 1972	2952	taskeng.exe	42
PID 1972 wrote to memory of 1084	1972	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	43
PID 1972 wrote to memory of 1084	1972	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	43
PID 1972 wrote to memory of 1084	1972	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe	43
PID 1972 wrote to memory of 1084	1972	e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.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\e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c.exe
"C:\Users\Admin\AppData\Local\Temp\e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2864
- 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:2752
- C:\Windows\SysWOW64\cmd.exe
  /c sc delete WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2584
- - C:\Windows\SysWOW64\sc.exe
    sc delete WinDefend
    3⤵
    - Launches sc.exe
    PID:1032
- C:\Windows\SysWOW64\cmd.exe
  /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2652
- - 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:2872
- C:\Users\Admin\AppData\Roaming\WinSocket\e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2592
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2448

C:\Windows\system32\taskeng.exe
taskeng.exe {024F6819-7936-4295-9F34-6AAD01142036} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2952
- C:\Users\Admin\AppData\Roaming\WinSocket\e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1972
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:1084
- C:\Users\Admin\AppData\Roaming\WinSocket\e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2388
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:1688

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

C:\Users\Admin\AppData\Roaming\WinSocket\e8bc2a9caca2b0464df1c33689c0c7da9729399fe13c9891bfeb313f71de892c.exe

Filesize
1.2MB

MD5
1038a3c9dd0248f78359fb136db7a60b

SHA1
b26d469f5342fd46076a33de62f294b976d20257

SHA256
e7bc2a8caca2b0454df1c33578c0c6da9629398fe13c8781bfeb313f61de792c

SHA512
aee3c5cc5f7febb59365a0293df226bb2dae490d2b351b317cb8aec3d0f8e284e8cc158f85614f4ea14d6d9e043956e13c58a0b4a8383c19abe13e879585325a

Download Submit
memory/1972-60-0x0000000000490000-0x0000000000491000-memory.dmp

Filesize
4KB

Download
memory/1972-61-0x0000000000490000-0x0000000000491000-memory.dmp

Filesize
4KB

Download
memory/1972-62-0x0000000000490000-0x0000000000491000-memory.dmp

Filesize
4KB

Download
memory/1972-63-0x0000000000490000-0x0000000000491000-memory.dmp

Filesize
4KB

Download
memory/1972-64-0x0000000000490000-0x0000000000491000-memory.dmp

Filesize
4KB

Download
memory/1972-65-0x0000000000490000-0x0000000000491000-memory.dmp

Filesize
4KB

Download
memory/1972-66-0x0000000000490000-0x0000000000491000-memory.dmp

Filesize
4KB

Download
memory/1972-68-0x0000000000490000-0x0000000000491000-memory.dmp

Filesize
4KB

Download
memory/1972-69-0x0000000000490000-0x0000000000491000-memory.dmp

Filesize
4KB

Download
memory/1972-70-0x0000000000490000-0x0000000000491000-memory.dmp

Filesize
4KB

Download
memory/1972-71-0x0000000000490000-0x0000000000491000-memory.dmp

Filesize
4KB

Download
memory/1972-67-0x0000000000490000-0x0000000000491000-memory.dmp

Filesize
4KB

Download
memory/2448-48-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/2448-49-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/2592-38-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2592-31-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2592-37-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2592-44-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/2592-41-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2592-40-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2592-39-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2592-30-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2592-36-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2592-35-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2592-34-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2592-33-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2592-32-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2864-17-0x0000000000421000-0x0000000000422000-memory.dmp

Filesize
4KB

Download
memory/2864-6-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2864-18-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2864-15-0x00000000008C0000-0x00000000008E9000-memory.dmp

Filesize
164KB

Download
memory/2864-14-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2864-13-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2864-12-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2864-4-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2864-8-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2864-9-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2864-10-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2864-11-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2864-7-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2864-2-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2864-3-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2864-5-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download