kpot | 9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df

Analysis

max time kernel
135s
max time network
122s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
02-06-2024 00:37

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General

Target

9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df.exe
Size

1002KB
MD5

8b532e3a92eb3dc5f617ac5380ea8767
SHA1

d9f36a0d5bf4b024f14740db2a679f05ac195be5
SHA256

9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df
SHA512

a1f8463d78b529894e14ef2a9ddb666a32eceb53fe3d91493e49965ed6295492dfd257f8ffa55a97de16d5b1283ed689dfac4e7830ff1dc6c8f6abdce4053160
SSDEEP

24576:zQ5aILMCfmAUjzX6xQ0+wCIygDsAUSTsU9C:E5aIwC+Agr6SNas3

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/0x000900000001344f-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/1732-15-0x0000000000630000-0x0000000000659000-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
2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe
1148	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe
3040	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe

Loads dropped DLL 2 IoCs

pid	Process
1732	9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df.exe
1732	9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df.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
3048	sc.exe
2872	sc.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1732	9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df.exe
1732	9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df.exe
1732	9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df.exe
1936	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1936	powershell.exe
Token: SeTcbPrivilege	1148	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe
Token: SeTcbPrivilege	3040	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1732	9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df.exe
2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe
1148	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe
3040	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 2584	1732	9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df.exe	28
PID 1732 wrote to memory of 2584	1732	9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df.exe	28
PID 1732 wrote to memory of 2584	1732	9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df.exe	28
PID 1732 wrote to memory of 2584	1732	9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df.exe	28
PID 1732 wrote to memory of 2612	1732	9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df.exe	29
PID 1732 wrote to memory of 2612	1732	9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df.exe	29
PID 1732 wrote to memory of 2612	1732	9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df.exe	29
PID 1732 wrote to memory of 2612	1732	9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df.exe	29
PID 1732 wrote to memory of 2660	1732	9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df.exe	31
PID 1732 wrote to memory of 2660	1732	9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df.exe	31
PID 1732 wrote to memory of 2660	1732	9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df.exe	31
PID 1732 wrote to memory of 2660	1732	9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df.exe	31
PID 2584 wrote to memory of 3048	2584	cmd.exe	35
PID 2584 wrote to memory of 3048	2584	cmd.exe	35
PID 2584 wrote to memory of 3048	2584	cmd.exe	35
PID 2584 wrote to memory of 3048	2584	cmd.exe	35
PID 1732 wrote to memory of 2876	1732	9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df.exe	34
PID 1732 wrote to memory of 2876	1732	9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df.exe	34
PID 1732 wrote to memory of 2876	1732	9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df.exe	34
PID 1732 wrote to memory of 2876	1732	9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df.exe	34
PID 2612 wrote to memory of 2872	2612	cmd.exe	36
PID 2612 wrote to memory of 2872	2612	cmd.exe	36
PID 2612 wrote to memory of 2872	2612	cmd.exe	36
PID 2612 wrote to memory of 2872	2612	cmd.exe	36
PID 2660 wrote to memory of 1936	2660	cmd.exe	37
PID 2660 wrote to memory of 1936	2660	cmd.exe	37
PID 2660 wrote to memory of 1936	2660	cmd.exe	37
PID 2660 wrote to memory of 1936	2660	cmd.exe	37
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2876 wrote to memory of 2500	2876	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	38
PID 2796 wrote to memory of 1148	2796	taskeng.exe	42
PID 2796 wrote to memory of 1148	2796	taskeng.exe	42
PID 2796 wrote to memory of 1148	2796	taskeng.exe	42
PID 2796 wrote to memory of 1148	2796	taskeng.exe	42
PID 1148 wrote to memory of 1612	1148	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	43
PID 1148 wrote to memory of 1612	1148	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	43
PID 1148 wrote to memory of 1612	1148	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe	43
PID 1148 wrote to memory of 1612	1148	9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.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\9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df.exe
"C:\Users\Admin\AppData\Local\Temp\9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1732
- C:\Windows\SysWOW64\cmd.exe
  /c sc stop WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2584
- - C:\Windows\SysWOW64\sc.exe
    sc stop WinDefend
    3⤵
    - Launches sc.exe
    PID:3048
- C:\Windows\SysWOW64\cmd.exe
  /c sc delete WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2612
- - C:\Windows\SysWOW64\sc.exe
    sc delete WinDefend
    3⤵
    - Launches sc.exe
    PID:2872
- C:\Windows\SysWOW64\cmd.exe
  /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2660
- - 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:1936
- C:\Users\Admin\AppData\Roaming\WinSocket\9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2876
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2500

C:\Windows\system32\taskeng.exe
taskeng.exe {476594E6-EEB3-47A7-9363-12902038B1E3} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2796
- C:\Users\Admin\AppData\Roaming\WinSocket\9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1148
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:1612
- C:\Users\Admin\AppData\Roaming\WinSocket\9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3040
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:1484

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\9c8c26066db19809c4cd138c78c1c679fad79e38bb97273d47dbe64fbb3cd2df.exe

Filesize
1002KB

MD5
8b532e3a92eb3dc5f617ac5380ea8767

SHA1
d9f36a0d5bf4b024f14740db2a679f05ac195be5

SHA256
9c7c25055db19708c4cd137c67c1c569fad69e37bb86263d46dbe54fbb3cd2df

SHA512
a1f8463d78b529894e14ef2a9ddb666a32eceb53fe3d91493e49965ed6295492dfd257f8ffa55a97de16d5b1283ed689dfac4e7830ff1dc6c8f6abdce4053160

Download Submit
memory/1148-70-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1148-71-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1148-72-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1148-61-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1148-62-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1148-63-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1148-64-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1148-65-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1148-66-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1148-67-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1148-68-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1148-69-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1732-14-0x0000000000610000-0x0000000000611000-memory.dmp

Filesize
4KB

Download
memory/1732-8-0x0000000000610000-0x0000000000611000-memory.dmp

Filesize
4KB

Download
memory/1732-17-0x0000000000421000-0x0000000000422000-memory.dmp

Filesize
4KB

Download
memory/1732-15-0x0000000000630000-0x0000000000659000-memory.dmp

Filesize
164KB

Download
memory/1732-7-0x0000000000610000-0x0000000000611000-memory.dmp

Filesize
4KB

Download
memory/1732-5-0x0000000000610000-0x0000000000611000-memory.dmp

Filesize
4KB

Download
memory/1732-6-0x0000000000610000-0x0000000000611000-memory.dmp

Filesize
4KB

Download
memory/1732-10-0x0000000000610000-0x0000000000611000-memory.dmp

Filesize
4KB

Download
memory/1732-18-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/1732-4-0x0000000000610000-0x0000000000611000-memory.dmp

Filesize
4KB

Download
memory/1732-3-0x0000000000610000-0x0000000000611000-memory.dmp

Filesize
4KB

Download
memory/1732-2-0x0000000000610000-0x0000000000611000-memory.dmp

Filesize
4KB

Download
memory/1732-9-0x0000000000610000-0x0000000000611000-memory.dmp

Filesize
4KB

Download
memory/1732-13-0x0000000000610000-0x0000000000611000-memory.dmp

Filesize
4KB

Download
memory/1732-12-0x0000000000610000-0x0000000000611000-memory.dmp

Filesize
4KB

Download
memory/1732-11-0x0000000000610000-0x0000000000611000-memory.dmp

Filesize
4KB

Download
memory/2500-49-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/2500-50-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/2876-41-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2876-30-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2876-31-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2876-32-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2876-33-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2876-34-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2876-35-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2876-36-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2876-37-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2876-38-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2876-39-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2876-40-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2876-45-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/2876-44-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download