kpot | 4a2a94b6cef847969aff91623913eee7a7ec6684689d233cd87453e840157951

Analysis

max time kernel
105s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
21/10/2023, 21:26

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General

Target

NEAS.917ddfb1426ecc5efa1597f1ec0ad250.exe
Size

868KB
MD5

917ddfb1426ecc5efa1597f1ec0ad250
SHA1

15dceab9868e07e7b6bb19eb4f7b0c2f80645456
SHA256

4a2a94b6cef847969aff91623913eee7a7ec6684689d233cd87453e840157951
SHA512

af664700189800fe2cc40ed593453c06be4207c08f13d9d0241de11f67f691b8b50b5f5a08d58ee7ca9733de8d0c624d95eab2ac523126c50243b9cd44acdd4a
SSDEEP

24576:zQ5aILMCfmAUjzX6xQt4qifJxI406KGhcNis:E5aIwC+Agr6StniB+5

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 3 IoCs

resource	yara_rule
behavioral2/files/0x0006000000022e5c-22.dat	family_kpot
behavioral2/files/0x0006000000022e5c-23.dat	family_kpot
behavioral2/files/0x0006000000022e5c-60.dat	family_kpot

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot

Trickbot x86 loader 5 IoCs

Detected Trickbot's x86 loader that unpacks the x86 payload.

resource	yara_rule
behavioral2/memory/3536-15-0x0000000002B30000-0x0000000002B59000-memory.dmp	trickbot_loader32
behavioral2/memory/3536-19-0x0000000002B30000-0x0000000002B59000-memory.dmp	trickbot_loader32
behavioral2/memory/3536-26-0x0000000002B30000-0x0000000002B59000-memory.dmp	trickbot_loader32
behavioral2/memory/4436-44-0x0000000002070000-0x0000000002099000-memory.dmp	trickbot_loader32
behavioral2/memory/4436-59-0x0000000002070000-0x0000000002099000-memory.dmp	trickbot_loader32

Executes dropped EXE 2 IoCs

pid	Process
4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe
3400	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
3536	NEAS.917ddfb1426ecc5efa1597f1ec0ad250.exe
4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe
3400	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 3536 wrote to memory of 4436	3536	NEAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	89
PID 3536 wrote to memory of 4436	3536	NEAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	89
PID 3536 wrote to memory of 4436	3536	NEAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	89
PID 4436 wrote to memory of 2720	4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	90
PID 4436 wrote to memory of 2720	4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	90
PID 4436 wrote to memory of 2720	4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	90
PID 4436 wrote to memory of 2720	4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	90
PID 4436 wrote to memory of 2720	4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	90
PID 4436 wrote to memory of 2720	4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	90
PID 4436 wrote to memory of 2720	4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	90
PID 4436 wrote to memory of 2720	4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	90
PID 4436 wrote to memory of 2720	4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	90
PID 4436 wrote to memory of 2720	4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	90
PID 4436 wrote to memory of 2720	4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	90
PID 4436 wrote to memory of 2720	4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	90
PID 4436 wrote to memory of 2720	4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	90
PID 4436 wrote to memory of 2720	4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	90
PID 4436 wrote to memory of 2720	4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	90
PID 4436 wrote to memory of 2720	4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	90
PID 4436 wrote to memory of 2720	4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	90
PID 4436 wrote to memory of 2720	4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	90
PID 4436 wrote to memory of 2720	4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	90
PID 4436 wrote to memory of 2720	4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	90
PID 4436 wrote to memory of 2720	4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	90
PID 4436 wrote to memory of 2720	4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	90
PID 4436 wrote to memory of 2720	4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	90
PID 4436 wrote to memory of 2720	4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	90
PID 4436 wrote to memory of 2720	4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	90
PID 4436 wrote to memory of 2720	4436	NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe	90

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\NEAS.917ddfb1426ecc5efa1597f1ec0ad250.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.917ddfb1426ecc5efa1597f1ec0ad250.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3536
- C:\Users\Admin\AppData\Roaming\WinSocket\NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe
  C:\Users\Admin\AppData\Roaming\WinSocket\NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4436
- - C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe
    3⤵
    PID:2720

C:\Users\Admin\AppData\Roaming\WinSocket\NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe
C:\Users\Admin\AppData\Roaming\WinSocket\NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:3400

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

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Downloads

C:\Users\Admin\AppData\Roaming\WinSocket\NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe

Filesize
868KB

MD5
917ddfb1426ecc5efa1597f1ec0ad250

SHA1
15dceab9868e07e7b6bb19eb4f7b0c2f80645456

SHA256
4a2a94b6cef847969aff91623913eee7a7ec6684689d233cd87453e840157951

SHA512
af664700189800fe2cc40ed593453c06be4207c08f13d9d0241de11f67f691b8b50b5f5a08d58ee7ca9733de8d0c624d95eab2ac523126c50243b9cd44acdd4a

Download Submit
C:\Users\Admin\AppData\Roaming\WinSocket\NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe

Filesize
868KB

MD5
917ddfb1426ecc5efa1597f1ec0ad250

SHA1
15dceab9868e07e7b6bb19eb4f7b0c2f80645456

SHA256
4a2a94b6cef847969aff91623913eee7a7ec6684689d233cd87453e840157951

SHA512
af664700189800fe2cc40ed593453c06be4207c08f13d9d0241de11f67f691b8b50b5f5a08d58ee7ca9733de8d0c624d95eab2ac523126c50243b9cd44acdd4a

Download Submit
C:\Users\Admin\AppData\Roaming\WinSocket\NFAS.917ddfb1426ecc5efa1597f1ec0ad250.exe

Filesize
868KB

MD5
917ddfb1426ecc5efa1597f1ec0ad250

SHA1
15dceab9868e07e7b6bb19eb4f7b0c2f80645456

SHA256
4a2a94b6cef847969aff91623913eee7a7ec6684689d233cd87453e840157951

SHA512
af664700189800fe2cc40ed593453c06be4207c08f13d9d0241de11f67f691b8b50b5f5a08d58ee7ca9733de8d0c624d95eab2ac523126c50243b9cd44acdd4a

Download Submit
memory/2720-52-0x0000019E24830000-0x0000019E24831000-memory.dmp

Filesize
4KB

Download
memory/2720-53-0x0000000010000000-0x000000001001E000-memory.dmp

Filesize
120KB

Download
memory/3400-70-0x0000000001600000-0x0000000001601000-memory.dmp

Filesize
4KB

Download
memory/3400-68-0x0000000001600000-0x0000000001601000-memory.dmp

Filesize
4KB

Download
memory/3400-69-0x0000000001600000-0x0000000001601000-memory.dmp

Filesize
4KB

Download
memory/3400-67-0x0000000001600000-0x0000000001601000-memory.dmp

Filesize
4KB

Download
memory/3400-71-0x0000000001600000-0x0000000001601000-memory.dmp

Filesize
4KB

Download
memory/3400-72-0x0000000001600000-0x0000000001601000-memory.dmp

Filesize
4KB

Download
memory/3400-73-0x0000000001600000-0x0000000001601000-memory.dmp

Filesize
4KB

Download
memory/3400-74-0x0000000001600000-0x0000000001601000-memory.dmp

Filesize
4KB

Download
memory/3400-75-0x0000000001600000-0x0000000001601000-memory.dmp

Filesize
4KB

Download
memory/3400-66-0x0000000001600000-0x0000000001601000-memory.dmp

Filesize
4KB

Download
memory/3400-65-0x0000000001600000-0x0000000001601000-memory.dmp

Filesize
4KB

Download
memory/3400-64-0x0000000001600000-0x0000000001601000-memory.dmp

Filesize
4KB

Download
memory/3400-76-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/3536-18-0x0000000002290000-0x0000000002291000-memory.dmp

Filesize
4KB

Download
memory/3536-9-0x0000000002290000-0x0000000002291000-memory.dmp

Filesize
4KB

Download
memory/3536-3-0x0000000002290000-0x0000000002291000-memory.dmp

Filesize
4KB

Download
memory/3536-4-0x0000000002290000-0x0000000002291000-memory.dmp

Filesize
4KB

Download
memory/3536-5-0x0000000002290000-0x0000000002291000-memory.dmp

Filesize
4KB

Download
memory/3536-6-0x0000000002290000-0x0000000002291000-memory.dmp

Filesize
4KB

Download
memory/3536-14-0x0000000002290000-0x0000000002291000-memory.dmp

Filesize
4KB

Download
memory/3536-13-0x0000000002290000-0x0000000002291000-memory.dmp

Filesize
4KB

Download
memory/3536-12-0x0000000002290000-0x0000000002291000-memory.dmp

Filesize
4KB

Download
memory/3536-11-0x0000000002290000-0x0000000002291000-memory.dmp

Filesize
4KB

Download
memory/3536-10-0x0000000002290000-0x0000000002291000-memory.dmp

Filesize
4KB

Download
memory/3536-26-0x0000000002B30000-0x0000000002B59000-memory.dmp

Filesize
164KB

Download
memory/3536-8-0x0000000002290000-0x0000000002291000-memory.dmp

Filesize
4KB

Download
memory/3536-7-0x0000000002290000-0x0000000002291000-memory.dmp

Filesize
4KB

Download
memory/3536-15-0x0000000002B30000-0x0000000002B59000-memory.dmp

Filesize
164KB

Download
memory/3536-2-0x0000000002290000-0x0000000002291000-memory.dmp

Filesize
4KB

Download
memory/3536-16-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/3536-19-0x0000000002B30000-0x0000000002B59000-memory.dmp

Filesize
164KB

Download
memory/4436-37-0x0000000002040000-0x0000000002041000-memory.dmp

Filesize
4KB

Download
memory/4436-46-0x0000000010000000-0x0000000010007000-memory.dmp

Filesize
28KB

Download
memory/4436-44-0x0000000002070000-0x0000000002099000-memory.dmp

Filesize
164KB

Download
memory/4436-57-0x0000000003070000-0x000000000312E000-memory.dmp

Filesize
760KB

Download
memory/4436-58-0x0000000003170000-0x0000000003439000-memory.dmp

Filesize
2.8MB

Download
memory/4436-59-0x0000000002070000-0x0000000002099000-memory.dmp

Filesize
164KB

Download
memory/4436-42-0x0000000002040000-0x0000000002041000-memory.dmp

Filesize
4KB

Download
memory/4436-41-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/4436-38-0x0000000002040000-0x0000000002041000-memory.dmp

Filesize
4KB

Download
memory/4436-39-0x0000000002040000-0x0000000002041000-memory.dmp

Filesize
4KB

Download
memory/4436-35-0x0000000002040000-0x0000000002041000-memory.dmp

Filesize
4KB

Download
memory/4436-36-0x0000000002040000-0x0000000002041000-memory.dmp

Filesize
4KB

Download
memory/4436-50-0x0000000002930000-0x0000000002931000-memory.dmp

Filesize
4KB

Download
memory/4436-34-0x0000000002040000-0x0000000002041000-memory.dmp

Filesize
4KB

Download
memory/4436-31-0x0000000002040000-0x0000000002041000-memory.dmp

Filesize
4KB

Download
memory/4436-32-0x0000000002040000-0x0000000002041000-memory.dmp

Filesize
4KB

Download
memory/4436-33-0x0000000002040000-0x0000000002041000-memory.dmp

Filesize
4KB

Download
memory/4436-29-0x0000000002040000-0x0000000002041000-memory.dmp

Filesize
4KB

Download
memory/4436-30-0x0000000002040000-0x0000000002041000-memory.dmp

Filesize
4KB

Download
memory/4436-28-0x0000000002040000-0x0000000002041000-memory.dmp

Filesize
4KB

Download