kpot | 591a8e23e0da8fbd771c930d921410196091ba72ff821e18ab4315d105c35174

Analysis

max time kernel
136s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
11-05-2024 22:04

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General

Target

591a8e23e0da8fbd771c930d921410196091ba72ff821e18ab4315d105c35174.exe
Size

915KB
MD5

9cbc7cb10150e6522acf2efbbcdb04c9
SHA1

c0cc51589fee47ca0d7368f54a4333b6958cf03d
SHA256

591a8e23e0da8fbd771c930d921410196091ba72ff821e18ab4315d105c35174
SHA512

67470b5ba7f6397284c68de14e473be97051a14ea5259148501a91feb1954fe21d93232b6d06fb33aedaef60aa2745929a0f39554cdeeece0ad2fd8c6be7ea41
SSDEEP

12288:zJB0lh5aILwtFPCfmAUtFC6NXbv+GEBQqtGSsGa60C+4PMAQNhW4LbjujY1:zQ5aILMCfmAUjzX6xQtjmsNLXIE

Score

10^/10

kpot trickbot banker 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

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\WinSocket\691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	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.

Processes:

resource	yara_rule
behavioral2/memory/1020-15-0x00000000029F0000-0x0000000002A19000-memory.dmp	trickbot_loader32

Executes dropped EXE 3 IoCs

Processes:

691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe

pid	process
3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe
432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe
1244	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe

description	pid	process
Token: SeTcbPrivilege	432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe
Token: SeTcbPrivilege	1244	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe

Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

591a8e23e0da8fbd771c930d921410196091ba72ff821e18ab4315d105c35174.exe691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe

pid	process
1020	591a8e23e0da8fbd771c930d921410196091ba72ff821e18ab4315d105c35174.exe
3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe
432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe
1244	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

description	pid	process	target process
PID 1020 wrote to memory of 3444	1020	591a8e23e0da8fbd771c930d921410196091ba72ff821e18ab4315d105c35174.exe	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe
PID 1020 wrote to memory of 3444	1020	591a8e23e0da8fbd771c930d921410196091ba72ff821e18ab4315d105c35174.exe	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe
PID 1020 wrote to memory of 3444	1020	591a8e23e0da8fbd771c930d921410196091ba72ff821e18ab4315d105c35174.exe	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe
PID 3444 wrote to memory of 1676	3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 3444 wrote to memory of 1676	3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 3444 wrote to memory of 1676	3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 3444 wrote to memory of 1676	3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 3444 wrote to memory of 1676	3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 3444 wrote to memory of 1676	3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 3444 wrote to memory of 1676	3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 3444 wrote to memory of 1676	3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 3444 wrote to memory of 1676	3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 3444 wrote to memory of 1676	3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 3444 wrote to memory of 1676	3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 3444 wrote to memory of 1676	3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 3444 wrote to memory of 1676	3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 3444 wrote to memory of 1676	3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 3444 wrote to memory of 1676	3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 3444 wrote to memory of 1676	3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 3444 wrote to memory of 1676	3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 3444 wrote to memory of 1676	3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 3444 wrote to memory of 1676	3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 3444 wrote to memory of 1676	3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 3444 wrote to memory of 1676	3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 3444 wrote to memory of 1676	3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 3444 wrote to memory of 1676	3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 3444 wrote to memory of 1676	3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 3444 wrote to memory of 1676	3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 3444 wrote to memory of 1676	3444	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 432 wrote to memory of 3304	432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 432 wrote to memory of 3304	432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 432 wrote to memory of 3304	432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 432 wrote to memory of 3304	432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 432 wrote to memory of 3304	432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 432 wrote to memory of 3304	432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 432 wrote to memory of 3304	432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 432 wrote to memory of 3304	432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 432 wrote to memory of 3304	432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 432 wrote to memory of 3304	432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 432 wrote to memory of 3304	432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 432 wrote to memory of 3304	432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 432 wrote to memory of 3304	432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 432 wrote to memory of 3304	432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 432 wrote to memory of 3304	432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 432 wrote to memory of 3304	432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 432 wrote to memory of 3304	432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 432 wrote to memory of 3304	432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 432 wrote to memory of 3304	432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 432 wrote to memory of 3304	432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 432 wrote to memory of 3304	432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 432 wrote to memory of 3304	432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 432 wrote to memory of 3304	432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 432 wrote to memory of 3304	432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 432 wrote to memory of 3304	432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 432 wrote to memory of 3304	432	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 1244 wrote to memory of 4608	1244	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 1244 wrote to memory of 4608	1244	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 1244 wrote to memory of 4608	1244	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 1244 wrote to memory of 4608	1244	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 1244 wrote to memory of 4608	1244	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 1244 wrote to memory of 4608	1244	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 1244 wrote to memory of 4608	1244	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 1244 wrote to memory of 4608	1244	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe
PID 1244 wrote to memory of 4608	1244	691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe	svchost.exe

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\591a8e23e0da8fbd771c930d921410196091ba72ff821e18ab4315d105c35174.exe
"C:\Users\Admin\AppData\Local\Temp\591a8e23e0da8fbd771c930d921410196091ba72ff821e18ab4315d105c35174.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1020
- C:\Users\Admin\AppData\Roaming\WinSocket\691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3444
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:1676

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4440,i,16710585221322798697,8586257254049248207,262144 --variations-seed-version --mojo-platform-channel-handle=4604 /prefetch:8
1⤵
PID:2328

C:\Users\Admin\AppData\Roaming\WinSocket\691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe
C:\Users\Admin\AppData\Roaming\WinSocket\691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:432
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:3304

C:\Users\Admin\AppData\Roaming\WinSocket\691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe
C:\Users\Admin\AppData\Roaming\WinSocket\691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1244
- C:\Windows\system32\svchost.exe
  C:\Windows\system32\svchost.exe
  2⤵
  PID:4608

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\WinSocket\691a9e23e0da9fbd881c930d921410197091ba82ff921e19ab4316d106c36184.exe

Filesize
915KB

MD5
9cbc7cb10150e6522acf2efbbcdb04c9

SHA1
c0cc51589fee47ca0d7368f54a4333b6958cf03d

SHA256
591a8e23e0da8fbd771c930d921410196091ba72ff821e18ab4315d105c35174

SHA512
67470b5ba7f6397284c68de14e473be97051a14ea5259148501a91feb1954fe21d93232b6d06fb33aedaef60aa2745929a0f39554cdeeece0ad2fd8c6be7ea41

Download Submit
C:\Users\Admin\AppData\Roaming\WinSocket\settings.ini

Filesize
28KB

MD5
baef6c7bac9406cce68f647010b9f140

SHA1
8a10470f291c08778727ca5208063e9948419730

SHA256
babe411cf0fbe8313cac437164a420d4834d37952667951067efb18d736b6d6b

SHA512
072cc5a05f2bbe7f09fda265c150a1ed76e1f0b1d0da13672a6eba253624eb0c04692acc3103e99fc4a8d347b4b749ce463ce6d1f1efbe35cdab6a67fb86faf7

Download Submit
memory/432-73-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/432-72-0x0000000000421000-0x0000000000422000-memory.dmp

Filesize
4KB

Download
memory/432-58-0x0000000000640000-0x0000000000641000-memory.dmp

Filesize
4KB

Download
memory/432-59-0x0000000000640000-0x0000000000641000-memory.dmp

Filesize
4KB

Download
memory/432-60-0x0000000000640000-0x0000000000641000-memory.dmp

Filesize
4KB

Download
memory/432-61-0x0000000000640000-0x0000000000641000-memory.dmp

Filesize
4KB

Download
memory/432-62-0x0000000000640000-0x0000000000641000-memory.dmp

Filesize
4KB

Download
memory/432-63-0x0000000000640000-0x0000000000641000-memory.dmp

Filesize
4KB

Download
memory/432-64-0x0000000000640000-0x0000000000641000-memory.dmp

Filesize
4KB

Download
memory/432-65-0x0000000000640000-0x0000000000641000-memory.dmp

Filesize
4KB

Download
memory/432-66-0x0000000000640000-0x0000000000641000-memory.dmp

Filesize
4KB

Download
memory/432-67-0x0000000000640000-0x0000000000641000-memory.dmp

Filesize
4KB

Download
memory/432-68-0x0000000000640000-0x0000000000641000-memory.dmp

Filesize
4KB

Download
memory/432-69-0x0000000000640000-0x0000000000641000-memory.dmp

Filesize
4KB

Download
memory/1020-5-0x00000000028A0000-0x00000000028A1000-memory.dmp

Filesize
4KB

Download
memory/1020-9-0x00000000028A0000-0x00000000028A1000-memory.dmp

Filesize
4KB

Download
memory/1020-14-0x00000000028A0000-0x00000000028A1000-memory.dmp

Filesize
4KB

Download
memory/1020-15-0x00000000029F0000-0x0000000002A19000-memory.dmp

Filesize
164KB

Download
memory/1020-18-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/1020-17-0x0000000000421000-0x0000000000422000-memory.dmp

Filesize
4KB

Download
memory/1020-13-0x00000000028A0000-0x00000000028A1000-memory.dmp

Filesize
4KB

Download
memory/1020-11-0x00000000028A0000-0x00000000028A1000-memory.dmp

Filesize
4KB

Download
memory/1020-10-0x00000000028A0000-0x00000000028A1000-memory.dmp

Filesize
4KB

Download
memory/1020-2-0x00000000028A0000-0x00000000028A1000-memory.dmp

Filesize
4KB

Download
memory/1020-8-0x00000000028A0000-0x00000000028A1000-memory.dmp

Filesize
4KB

Download
memory/1020-7-0x00000000028A0000-0x00000000028A1000-memory.dmp

Filesize
4KB

Download
memory/1020-6-0x00000000028A0000-0x00000000028A1000-memory.dmp

Filesize
4KB

Download
memory/1020-12-0x00000000028A0000-0x00000000028A1000-memory.dmp

Filesize
4KB

Download
memory/1020-4-0x00000000028A0000-0x00000000028A1000-memory.dmp

Filesize
4KB

Download
memory/1020-3-0x00000000028A0000-0x00000000028A1000-memory.dmp

Filesize
4KB

Download
memory/1676-51-0x000001AB1C970000-0x000001AB1C971000-memory.dmp

Filesize
4KB

Download
memory/1676-47-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/3444-31-0x0000000000690000-0x0000000000691000-memory.dmp

Filesize
4KB

Download
memory/3444-53-0x0000000003200000-0x00000000034C9000-memory.dmp

Filesize
2.8MB

Download
memory/3444-52-0x0000000002CF0000-0x0000000002DAE000-memory.dmp

Filesize
760KB

Download
memory/3444-41-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/3444-27-0x0000000000690000-0x0000000000691000-memory.dmp

Filesize
4KB

Download
memory/3444-28-0x0000000000690000-0x0000000000691000-memory.dmp

Filesize
4KB

Download
memory/3444-29-0x0000000000690000-0x0000000000691000-memory.dmp

Filesize
4KB

Download
memory/3444-30-0x0000000000690000-0x0000000000691000-memory.dmp

Filesize
4KB

Download
memory/3444-34-0x0000000000690000-0x0000000000691000-memory.dmp

Filesize
4KB

Download
memory/3444-32-0x0000000000690000-0x0000000000691000-memory.dmp

Filesize
4KB

Download
memory/3444-40-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/3444-26-0x0000000000690000-0x0000000000691000-memory.dmp

Filesize
4KB

Download
memory/3444-35-0x0000000000690000-0x0000000000691000-memory.dmp

Filesize
4KB

Download
memory/3444-36-0x0000000000690000-0x0000000000691000-memory.dmp

Filesize
4KB

Download
memory/3444-37-0x0000000000690000-0x0000000000691000-memory.dmp

Filesize
4KB

Download
memory/3444-33-0x0000000000690000-0x0000000000691000-memory.dmp

Filesize
4KB

Download