kpot | 9b5f05e1df1f4e1fe14e6e1802ab8768fcc8cae028c4d9d85b5b6b17384ff32a

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
23-07-2024 08:57

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General

Target

93c9c0083a9007f5cd4ee9f07059a220N.exe
Size

1015KB
MD5

93c9c0083a9007f5cd4ee9f07059a220
SHA1

391fe3e4e7016c5dd6722c56573ed53c5e734db7
SHA256

9b5f05e1df1f4e1fe14e6e1802ab8768fcc8cae028c4d9d85b5b6b17384ff32a
SHA512

9f625965b6ce11d6d959f767779286493e94471ded9a677f21a3a39c3b8b8f1d0727e9e524ada5d9db50df838a703e6539427758c5d4a715bd56edcb6bdd659b
SSDEEP

24576:zQ5aILMCfmAUjzX6gfU1pjwjbsXhmfnOB9ISUc:E5aIwC+Agr6g81p1WM9px

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/0x000700000001871e-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/2012-15-0x00000000002C0000-0x00000000002E9000-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 2 IoCs

pid	Process
2576	93c9c0093a9008f6cd4ee9f08069a220N.exe
3008	93c9c0093a9008f6cd4ee9f08069a220N.exe

Loads dropped DLL 2 IoCs

pid	Process
2012	93c9c0083a9007f5cd4ee9f07059a220N.exe
2012	93c9c0083a9007f5cd4ee9f07059a220N.exe

Drops file in System32 directory 2 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
File opened for modification	C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe

Launches sc.exe 4 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
2112	sc.exe
1316	sc.exe
2192	sc.exe
408	sc.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2012	93c9c0083a9007f5cd4ee9f07059a220N.exe
2012	93c9c0083a9007f5cd4ee9f07059a220N.exe
2012	93c9c0083a9007f5cd4ee9f07059a220N.exe
2576	93c9c0093a9008f6cd4ee9f08069a220N.exe
2576	93c9c0093a9008f6cd4ee9f08069a220N.exe
2576	93c9c0093a9008f6cd4ee9f08069a220N.exe
2008	powershell.exe
2732	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2008	powershell.exe
Token: SeDebugPrivilege	2732	powershell.exe
Token: SeTcbPrivilege	3008	93c9c0093a9008f6cd4ee9f08069a220N.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2012	93c9c0083a9007f5cd4ee9f07059a220N.exe
2576	93c9c0093a9008f6cd4ee9f08069a220N.exe
3008	93c9c0093a9008f6cd4ee9f08069a220N.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2012 wrote to memory of 2788	2012	93c9c0083a9007f5cd4ee9f07059a220N.exe	30
PID 2012 wrote to memory of 2788	2012	93c9c0083a9007f5cd4ee9f07059a220N.exe	30
PID 2012 wrote to memory of 2788	2012	93c9c0083a9007f5cd4ee9f07059a220N.exe	30
PID 2012 wrote to memory of 2788	2012	93c9c0083a9007f5cd4ee9f07059a220N.exe	30
PID 2012 wrote to memory of 2560	2012	93c9c0083a9007f5cd4ee9f07059a220N.exe	31
PID 2012 wrote to memory of 2560	2012	93c9c0083a9007f5cd4ee9f07059a220N.exe	31
PID 2012 wrote to memory of 2560	2012	93c9c0083a9007f5cd4ee9f07059a220N.exe	31
PID 2012 wrote to memory of 2560	2012	93c9c0083a9007f5cd4ee9f07059a220N.exe	31
PID 2012 wrote to memory of 1644	2012	93c9c0083a9007f5cd4ee9f07059a220N.exe	33
PID 2012 wrote to memory of 1644	2012	93c9c0083a9007f5cd4ee9f07059a220N.exe	33
PID 2012 wrote to memory of 1644	2012	93c9c0083a9007f5cd4ee9f07059a220N.exe	33
PID 2012 wrote to memory of 1644	2012	93c9c0083a9007f5cd4ee9f07059a220N.exe	33
PID 2012 wrote to memory of 2576	2012	93c9c0083a9007f5cd4ee9f07059a220N.exe	36
PID 2012 wrote to memory of 2576	2012	93c9c0083a9007f5cd4ee9f07059a220N.exe	36
PID 2012 wrote to memory of 2576	2012	93c9c0083a9007f5cd4ee9f07059a220N.exe	36
PID 2012 wrote to memory of 2576	2012	93c9c0083a9007f5cd4ee9f07059a220N.exe	36
PID 2576 wrote to memory of 3052	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	37
PID 2576 wrote to memory of 3052	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	37
PID 2576 wrote to memory of 3052	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	37
PID 2576 wrote to memory of 3052	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	37
PID 2576 wrote to memory of 3056	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	39
PID 2576 wrote to memory of 3056	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	39
PID 2576 wrote to memory of 3056	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	39
PID 2576 wrote to memory of 3056	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	39
PID 2576 wrote to memory of 2224	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	40
PID 2576 wrote to memory of 2224	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	40
PID 2576 wrote to memory of 2224	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	40
PID 2576 wrote to memory of 2224	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	40
PID 2788 wrote to memory of 2112	2788	cmd.exe	42
PID 2788 wrote to memory of 2112	2788	cmd.exe	42
PID 2788 wrote to memory of 2112	2788	cmd.exe	42
PID 2788 wrote to memory of 2112	2788	cmd.exe	42
PID 2560 wrote to memory of 1316	2560	cmd.exe	43
PID 2560 wrote to memory of 1316	2560	cmd.exe	43
PID 2560 wrote to memory of 1316	2560	cmd.exe	43
PID 2560 wrote to memory of 1316	2560	cmd.exe	43
PID 1644 wrote to memory of 2732	1644	cmd.exe	44
PID 1644 wrote to memory of 2732	1644	cmd.exe	44
PID 1644 wrote to memory of 2732	1644	cmd.exe	44
PID 1644 wrote to memory of 2732	1644	cmd.exe	44
PID 2576 wrote to memory of 852	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	46
PID 2576 wrote to memory of 852	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	46
PID 2576 wrote to memory of 852	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	46
PID 2576 wrote to memory of 852	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	46
PID 2576 wrote to memory of 852	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	46
PID 2576 wrote to memory of 852	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	46
PID 2576 wrote to memory of 852	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	46
PID 2576 wrote to memory of 852	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	46
PID 2576 wrote to memory of 852	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	46
PID 2576 wrote to memory of 852	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	46
PID 2576 wrote to memory of 852	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	46
PID 2576 wrote to memory of 852	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	46
PID 2576 wrote to memory of 852	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	46
PID 2576 wrote to memory of 852	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	46
PID 2576 wrote to memory of 852	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	46
PID 2576 wrote to memory of 852	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	46
PID 2576 wrote to memory of 852	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	46
PID 2576 wrote to memory of 852	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	46
PID 2576 wrote to memory of 852	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	46
PID 2576 wrote to memory of 852	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	46
PID 2576 wrote to memory of 852	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	46
PID 2576 wrote to memory of 852	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	46
PID 2576 wrote to memory of 852	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	46
PID 2576 wrote to memory of 852	2576	93c9c0093a9008f6cd4ee9f08069a220N.exe	46

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\93c9c0083a9007f5cd4ee9f07059a220N.exe
"C:\Users\Admin\AppData\Local\Temp\93c9c0083a9007f5cd4ee9f07059a220N.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2012
- C:\Windows\SysWOW64\cmd.exe
  /c sc stop WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2788
- - C:\Windows\SysWOW64\sc.exe
    sc stop WinDefend
    3⤵
    - Launches sc.exe
    PID:2112
- C:\Windows\SysWOW64\cmd.exe
  /c sc delete WinDefend
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2560
- - C:\Windows\SysWOW64\sc.exe
    sc delete WinDefend
    3⤵
    - Launches sc.exe
    PID:1316
- C:\Windows\SysWOW64\cmd.exe
  /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1644
- - 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:2732
- C:\Users\Admin\AppData\Roaming\WinSocket\93c9c0093a9008f6cd4ee9f08069a220N.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\93c9c0093a9008f6cd4ee9f08069a220N.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2576
- - C:\Windows\SysWOW64\cmd.exe
    /c sc stop WinDefend
    3⤵
    PID:3052
  - - C:\Windows\SysWOW64\sc.exe
      sc stop WinDefend
      4⤵
      Launches sc.exe
      PID:408
- - C:\Windows\SysWOW64\cmd.exe
    /c sc delete WinDefend
    3⤵
    PID:3056
  - - C:\Windows\SysWOW64\sc.exe
      sc delete WinDefend
      4⤵
      Launches sc.exe
      PID:2192
- - C:\Windows\SysWOW64\cmd.exe
    /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
    3⤵
    PID:2224
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell Set-MpPreference -DisableRealtimeMonitoring $true
      4⤵
      Drops file in System32 directory
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2008
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:852

C:\Windows\system32\taskeng.exe
taskeng.exe {B3885F03-FFF9-460A-8B2E-4AEE6D594F18} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
PID:1016
- C:\Users\Admin\AppData\Roaming\WinSocket\93c9c0093a9008f6cd4ee9f08069a220N.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\93c9c0093a9008f6cd4ee9f08069a220N.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3008
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:1812

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\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
dfc161a65630bace2d62f80c2aca55cd

SHA1
39af6447f11338e4bb7cbe6f366c6274e1113f2b

SHA256
972f3076bbd7c2727d05318512a8502a4ab5c74bc3cf8a711a09c0432da3710c

SHA512
b409363381dc24d40b24b584630a184901bb707f3bbda26cb7cd81477eb7684db81b692216a1251fe9f4247b71ab0150de7219cbf3aa3ffc5cbc6b6a41769387

Download Submit
\Users\Admin\AppData\Roaming\WinSocket\93c9c0093a9008f6cd4ee9f08069a220N.exe

Filesize
1015KB

MD5
93c9c0083a9007f5cd4ee9f07059a220

SHA1
391fe3e4e7016c5dd6722c56573ed53c5e734db7

SHA256
9b5f05e1df1f4e1fe14e6e1802ab8768fcc8cae028c4d9d85b5b6b17384ff32a

SHA512
9f625965b6ce11d6d959f767779286493e94471ded9a677f21a3a39c3b8b8f1d0727e9e524ada5d9db50df838a703e6539427758c5d4a715bd56edcb6bdd659b

Download Submit
memory/852-50-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/852-51-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/2012-6-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2012-18-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2012-17-0x0000000000421000-0x0000000000422000-memory.dmp

Filesize
4KB

Download
memory/2012-10-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2012-9-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2012-8-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2012-7-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2012-11-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2012-5-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2012-4-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2012-3-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2012-2-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2012-12-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2012-14-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2012-15-0x00000000002C0000-0x00000000002E9000-memory.dmp

Filesize
164KB

Download
memory/2012-13-0x00000000002A0000-0x00000000002A1000-memory.dmp

Filesize
4KB

Download
memory/2576-37-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2576-36-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2576-40-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2576-39-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2576-45-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/2576-38-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2576-31-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2576-35-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2576-32-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2576-33-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2576-34-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2576-41-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/2576-44-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2576-30-0x0000000000340000-0x0000000000341000-memory.dmp

Filesize
4KB

Download
memory/3008-78-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/3008-68-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/3008-69-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/3008-70-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/3008-71-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/3008-72-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/3008-67-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/3008-74-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/3008-75-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/3008-76-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/3008-77-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/3008-73-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download