kpot | e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181

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
22-05-2024 09:27

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General

Target

e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181.exe
Size

1.4MB
MD5

077861b6470e921d7c87c935acdfe875
SHA1

d86419d9acbdc2e44769f6f9c1d48ca3f9c0d9c1
SHA256

e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181
SHA512

921486bfed137b51cc3fd3f6044ce702bc8c36131151646c0545d63c8e1118e32c09bf84b9bec6ca70bafe4acfbc870df1fcf3ec3fa356905669ebb8f9c9af9b
SSDEEP

24576:zQ5aILMCfmAUjzX6xQt+4En+bcMAOVMId03vDM5CZ+RsTRF7l0cT:E5aIwC+Agr6StVEnmcK9dFCNW0

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/0x00080000000161e7-20.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/2192-15-0x00000000002C0000-0x00000000002E9000-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
2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe
2744	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe
2292	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe

Loads dropped DLL 2 IoCs

pid	Process
2192	e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181.exe
2192	e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181.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
2372	sc.exe
2524	sc.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2192	e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181.exe
2192	e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181.exe
2192	e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181.exe
2516	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2516	powershell.exe
Token: SeTcbPrivilege	2744	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe
Token: SeTcbPrivilege	2292	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2192	e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181.exe
2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe
2744	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe
2292	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 2112	2192	e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181.exe	28
PID 2192 wrote to memory of 2112	2192	e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181.exe	28
PID 2192 wrote to memory of 2112	2192	e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181.exe	28
PID 2192 wrote to memory of 2112	2192	e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181.exe	28
PID 2192 wrote to memory of 2544	2192	e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181.exe	29
PID 2192 wrote to memory of 2544	2192	e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181.exe	29
PID 2192 wrote to memory of 2544	2192	e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181.exe	29
PID 2192 wrote to memory of 2544	2192	e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181.exe	29
PID 2192 wrote to memory of 2668	2192	e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181.exe	31
PID 2192 wrote to memory of 2668	2192	e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181.exe	31
PID 2192 wrote to memory of 2668	2192	e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181.exe	31
PID 2192 wrote to memory of 2668	2192	e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181.exe	31
PID 2112 wrote to memory of 2524	2112	cmd.exe	34
PID 2112 wrote to memory of 2524	2112	cmd.exe	34
PID 2112 wrote to memory of 2524	2112	cmd.exe	34
PID 2112 wrote to memory of 2524	2112	cmd.exe	34
PID 2544 wrote to memory of 2372	2544	cmd.exe	35
PID 2544 wrote to memory of 2372	2544	cmd.exe	35
PID 2544 wrote to memory of 2372	2544	cmd.exe	35
PID 2544 wrote to memory of 2372	2544	cmd.exe	35
PID 2192 wrote to memory of 2532	2192	e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181.exe	36
PID 2192 wrote to memory of 2532	2192	e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181.exe	36
PID 2192 wrote to memory of 2532	2192	e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181.exe	36
PID 2192 wrote to memory of 2532	2192	e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181.exe	36
PID 2668 wrote to memory of 2516	2668	cmd.exe	37
PID 2668 wrote to memory of 2516	2668	cmd.exe	37
PID 2668 wrote to memory of 2516	2668	cmd.exe	37
PID 2668 wrote to memory of 2516	2668	cmd.exe	37
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2532 wrote to memory of 2412	2532	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	38
PID 2128 wrote to memory of 2744	2128	taskeng.exe	42
PID 2128 wrote to memory of 2744	2128	taskeng.exe	42
PID 2128 wrote to memory of 2744	2128	taskeng.exe	42
PID 2128 wrote to memory of 2744	2128	taskeng.exe	42
PID 2744 wrote to memory of 1132	2744	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	43
PID 2744 wrote to memory of 1132	2744	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	43
PID 2744 wrote to memory of 1132	2744	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe	43
PID 2744 wrote to memory of 1132	2744	e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.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\e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181.exe
"C:\Users\Admin\AppData\Local\Temp\e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2192
- C:\Windows\SysWOW64\cmd.exe
  /c sc stop WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2112
- - C:\Windows\SysWOW64\sc.exe
    sc stop WinDefend
    3⤵
    - Launches sc.exe
    PID:2524
- C:\Windows\SysWOW64\cmd.exe
  /c sc delete WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2544
- - C:\Windows\SysWOW64\sc.exe
    sc delete WinDefend
    3⤵
    - Launches sc.exe
    PID:2372
- C:\Windows\SysWOW64\cmd.exe
  /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2668
- - 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:2516
- C:\Users\Admin\AppData\Roaming\WinSocket\e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2532
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2412

C:\Windows\system32\taskeng.exe
taskeng.exe {218A9FC2-1DE6-4ECD-B150-90C8BC42CEA0} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:2128
- C:\Users\Admin\AppData\Roaming\WinSocket\e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2744
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:1132
- C:\Users\Admin\AppData\Roaming\WinSocket\e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2292
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:3056

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\e979f979e44772c91182962febe9a3f7c3cd27f7d6d9069229a299421ee69191.exe

Filesize
1.4MB

MD5
077861b6470e921d7c87c935acdfe875

SHA1
d86419d9acbdc2e44769f6f9c1d48ca3f9c0d9c1

SHA256
e868f968e44662c81172952febe8a3f6c3cd26f6d5d8059228a299421ee58181

SHA512
921486bfed137b51cc3fd3f6044ce702bc8c36131151646c0545d63c8e1118e32c09bf84b9bec6ca70bafe4acfbc870df1fcf3ec3fa356905669ebb8f9c9af9b

Download Submit
memory/2192-6-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2192-2-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2192-7-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2192-12-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2192-11-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2192-10-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2192-9-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2192-8-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2192-13-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2192-15-0x00000000002C0000-0x00000000002E9000-memory.dmp

Filesize
164KB

Download
memory/2192-4-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2192-5-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2192-3-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2192-14-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2192-18-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2192-17-0x0000000000421000-0x0000000000422000-memory.dmp

Filesize
4KB

Download
memory/2292-88-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2412-49-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/2412-50-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/2532-38-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/2532-35-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/2532-40-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/2532-37-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/2532-41-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/2532-44-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2532-36-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/2532-45-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/2532-34-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/2532-33-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/2532-32-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/2532-31-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/2532-30-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/2532-39-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/2744-67-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/2744-71-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/2744-70-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/2744-69-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/2744-68-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/2744-66-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/2744-65-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/2744-64-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/2744-63-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/2744-62-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/2744-61-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download
memory/2744-72-0x00000000004A0000-0x00000000004A1000-memory.dmp

Filesize
4KB

Download