kpot | a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4

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
10-05-2024 01:17

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General

Target

a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4.exe
Size

1.4MB
MD5

a3a30af2b7f90beafa51dd507c164dda
SHA1

98420547ea6ef6e17d330a5f0e24fe54eecddd7f
SHA256

a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4
SHA512

74ac9311efe7bd26771f5d7007ac990f1991aa8c41af1f6980c5f063b04cd43dc59f83154b9e384fb305ab2c140a0a335dd83a6605951fa2929717038edeac89
SSDEEP

24576:zQ5aILMCfmAUjzX6gfU1pjwjbsXhmvZssrD+nRgnf4NvlOrt0JA01Mkc5y74:E5aIwC+Agr6g81p1vsrNio0m/+4

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/0x0008000000014345-20.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/2984-15-0x0000000000340000-0x0000000000369000-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
2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe
1516	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe
2392	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe

Loads dropped DLL 2 IoCs

pid	Process
2984	a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4.exe
2984	a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4.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
2300	sc.exe
2940	sc.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2984	a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4.exe
2984	a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4.exe
2984	a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4.exe
2572	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2572	powershell.exe
Token: SeTcbPrivilege	1516	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe
Token: SeTcbPrivilege	2392	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2984	a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4.exe
2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe
1516	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe
2392	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2984 wrote to memory of 1208	2984	a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4.exe	28
PID 2984 wrote to memory of 1208	2984	a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4.exe	28
PID 2984 wrote to memory of 1208	2984	a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4.exe	28
PID 2984 wrote to memory of 1208	2984	a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4.exe	28
PID 2984 wrote to memory of 1088	2984	a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4.exe	29
PID 2984 wrote to memory of 1088	2984	a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4.exe	29
PID 2984 wrote to memory of 1088	2984	a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4.exe	29
PID 2984 wrote to memory of 1088	2984	a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4.exe	29
PID 2984 wrote to memory of 2664	2984	a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4.exe	31
PID 2984 wrote to memory of 2664	2984	a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4.exe	31
PID 2984 wrote to memory of 2664	2984	a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4.exe	31
PID 2984 wrote to memory of 2664	2984	a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4.exe	31
PID 2984 wrote to memory of 2720	2984	a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4.exe	34
PID 2984 wrote to memory of 2720	2984	a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4.exe	34
PID 2984 wrote to memory of 2720	2984	a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4.exe	34
PID 2984 wrote to memory of 2720	2984	a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4.exe	34
PID 1208 wrote to memory of 2300	1208	cmd.exe	35
PID 1208 wrote to memory of 2300	1208	cmd.exe	35
PID 1208 wrote to memory of 2300	1208	cmd.exe	35
PID 1208 wrote to memory of 2300	1208	cmd.exe	35
PID 1088 wrote to memory of 2940	1088	cmd.exe	36
PID 1088 wrote to memory of 2940	1088	cmd.exe	36
PID 1088 wrote to memory of 2940	1088	cmd.exe	36
PID 1088 wrote to memory of 2940	1088	cmd.exe	36
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2720 wrote to memory of 2520	2720	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	37
PID 2664 wrote to memory of 2572	2664	cmd.exe	38
PID 2664 wrote to memory of 2572	2664	cmd.exe	38
PID 2664 wrote to memory of 2572	2664	cmd.exe	38
PID 2664 wrote to memory of 2572	2664	cmd.exe	38
PID 468 wrote to memory of 1516	468	taskeng.exe	42
PID 468 wrote to memory of 1516	468	taskeng.exe	42
PID 468 wrote to memory of 1516	468	taskeng.exe	42
PID 468 wrote to memory of 1516	468	taskeng.exe	42
PID 1516 wrote to memory of 1912	1516	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	43
PID 1516 wrote to memory of 1912	1516	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	43
PID 1516 wrote to memory of 1912	1516	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe	43
PID 1516 wrote to memory of 1912	1516	a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.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\a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4.exe
"C:\Users\Admin\AppData\Local\Temp\a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2984
- C:\Windows\SysWOW64\cmd.exe
  /c sc stop WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1208
- - C:\Windows\SysWOW64\sc.exe
    sc stop WinDefend
    3⤵
    - Launches sc.exe
    PID:2300
- C:\Windows\SysWOW64\cmd.exe
  /c sc delete WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1088
- - C:\Windows\SysWOW64\sc.exe
    sc delete WinDefend
    3⤵
    - Launches sc.exe
    PID:2940
- C:\Windows\SysWOW64\cmd.exe
  /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2664
- - 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:2572
- C:\Users\Admin\AppData\Roaming\WinSocket\a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2720
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2520

C:\Windows\system32\taskeng.exe
taskeng.exe {D5F662DF-A7A9-4534-B289-665D2AF85952} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:468
- C:\Users\Admin\AppData\Roaming\WinSocket\a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1516
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:1912
- C:\Users\Admin\AppData\Roaming\WinSocket\a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2392
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:948

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\a89c986d0ccf3a7409e818999df6ad39df4dc4468e726f0271b2242ecc4e28f4.exe

Filesize
1.4MB

MD5
a3a30af2b7f90beafa51dd507c164dda

SHA1
98420547ea6ef6e17d330a5f0e24fe54eecddd7f

SHA256
a78c975d0ccf3a6408e717999df5ad38df4dc4457e625f0261b2242ecc4e27f4

SHA512
74ac9311efe7bd26771f5d7007ac990f1991aa8c41af1f6980c5f063b04cd43dc59f83154b9e384fb305ab2c140a0a335dd83a6605951fa2929717038edeac89

Download Submit
memory/1516-65-0x0000000000630000-0x0000000000631000-memory.dmp

Filesize
4KB

Download
memory/1516-67-0x0000000000630000-0x0000000000631000-memory.dmp

Filesize
4KB

Download
memory/1516-68-0x0000000000630000-0x0000000000631000-memory.dmp

Filesize
4KB

Download
memory/1516-70-0x0000000000630000-0x0000000000631000-memory.dmp

Filesize
4KB

Download
memory/1516-71-0x0000000000630000-0x0000000000631000-memory.dmp

Filesize
4KB

Download
memory/1516-73-0x0000000000630000-0x0000000000631000-memory.dmp

Filesize
4KB

Download
memory/1516-74-0x0000000000630000-0x0000000000631000-memory.dmp

Filesize
4KB

Download
memory/1516-72-0x0000000000630000-0x0000000000631000-memory.dmp

Filesize
4KB

Download
memory/1516-69-0x0000000000630000-0x0000000000631000-memory.dmp

Filesize
4KB

Download
memory/1516-66-0x0000000000630000-0x0000000000631000-memory.dmp

Filesize
4KB

Download
memory/1516-64-0x0000000000630000-0x0000000000631000-memory.dmp

Filesize
4KB

Download
memory/1516-63-0x0000000000630000-0x0000000000631000-memory.dmp

Filesize
4KB

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

Filesize
120KB

Download
memory/2520-51-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/2520-55-0x0000000000060000-0x0000000000061000-memory.dmp

Filesize
4KB

Download
memory/2720-30-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2720-32-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2720-44-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2720-31-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2720-45-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/2720-33-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2720-41-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2720-40-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2720-39-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2720-38-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2720-37-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2720-36-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2720-35-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2720-34-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2984-7-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2984-12-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2984-17-0x0000000000421000-0x0000000000422000-memory.dmp

Filesize
4KB

Download
memory/2984-3-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2984-15-0x0000000000340000-0x0000000000369000-memory.dmp

Filesize
164KB

Download
memory/2984-14-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2984-18-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2984-6-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2984-13-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2984-8-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2984-9-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2984-10-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2984-11-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2984-4-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

Download
memory/2984-5-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

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memory/2984-2-0x0000000000320000-0x0000000000321000-memory.dmp

Filesize
4KB

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