1a7ca805d7b8128df597b89c2c971021f08c59694c4a643a4cfe47d365e07e04

Analysis

max time kernel
164s
max time network
178s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2023, 20:49

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General

Target

1c2f2a76c4b296313a1144585d160293.exe
Size

1.8MB
MD5

1c2f2a76c4b296313a1144585d160293
SHA1

4524f895a728c835c57d02180e15e26348dc1bcf
SHA256

1a7ca805d7b8128df597b89c2c971021f08c59694c4a643a4cfe47d365e07e04
SHA512

fbad2ea9735e75811f94d5e31e6ca5cb511116eba8b2352131a4868a52180de6b0309444defd015e2c0a0588175cd23d63fe90e861dbdc468b80b07ce94bcea0
SSDEEP

24576:+7QFRUm/rCYAj8pXU+Cz/rzXU+FrNQFRUm/rCYorCz:EQFRHrmQG+yrY+FrNQFRHrCrK

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4944	ohtckp.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4944	ohtckp.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
4944	ohtckp.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4944	ohtckp.exe
4944	ohtckp.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2924 wrote to memory of 4944	2924	1c2f2a76c4b296313a1144585d160293.exe	95
PID 2924 wrote to memory of 4944	2924	1c2f2a76c4b296313a1144585d160293.exe	95
PID 2924 wrote to memory of 4944	2924	1c2f2a76c4b296313a1144585d160293.exe	95

C:\Users\Admin\AppData\Local\Temp\1c2f2a76c4b296313a1144585d160293.exe
"C:\Users\Admin\AppData\Local\Temp\1c2f2a76c4b296313a1144585d160293.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2924
- C:\Users\Admin\AppData\Local\Temp\ohtckp.exe
  C:\Users\Admin\AppData\Local\Temp\ohtckp.exe -run C:\Users\Admin\AppData\Local\Temp\1c2f2a76c4b296313a1144585d160293.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:4944

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\ohtckp.exe

Filesize
1.8MB

MD5
2e64fb694d7a93cd23960d09ff32c56d

SHA1
adb4d29e9d3631cfbea1c3726e84b1a068a1f02b

SHA256
2deefe23914c6b076928260e1e1b42c55bf0e6c8cf99039e8d4387e4ae050801

SHA512
c89249c26f87ef8074a6a7f2e14c295294fc4b7fd029fc397f6feb1045cee50c4ae7ff73003db00ef26d7cf6b2fdac572341a0f14510c684263da2b66617e98d

Download Submit
memory/2924-0-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/2924-1-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/2924-2-0x00000000022D0000-0x0000000002320000-memory.dmp

Filesize
320KB

Download
memory/2924-3-0x00000000023A0000-0x00000000023A1000-memory.dmp

Filesize
4KB

Download
memory/2924-4-0x0000000002360000-0x0000000002361000-memory.dmp

Filesize
4KB

Download
memory/2924-5-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/2924-6-0x0000000002380000-0x0000000002381000-memory.dmp

Filesize
4KB

Download
memory/2924-7-0x0000000002330000-0x0000000002331000-memory.dmp

Filesize
4KB

Download
memory/2924-8-0x0000000002370000-0x0000000002371000-memory.dmp

Filesize
4KB

Download
memory/2924-9-0x00000000023B0000-0x00000000023B1000-memory.dmp

Filesize
4KB

Download
memory/2924-10-0x0000000002DB0000-0x0000000002DB1000-memory.dmp

Filesize
4KB

Download
memory/2924-11-0x0000000002390000-0x0000000002391000-memory.dmp

Filesize
4KB

Download
memory/2924-12-0x0000000002DA0000-0x0000000002DA2000-memory.dmp

Filesize
8KB

Download
memory/2924-13-0x0000000002570000-0x0000000002571000-memory.dmp

Filesize
4KB

Download
memory/2924-14-0x0000000002420000-0x0000000002421000-memory.dmp

Filesize
4KB

Download
memory/2924-15-0x0000000002410000-0x0000000002411000-memory.dmp

Filesize
4KB

Download
memory/2924-16-0x0000000002550000-0x0000000002551000-memory.dmp

Filesize
4KB

Download
memory/2924-17-0x00000000023F0000-0x00000000023F1000-memory.dmp

Filesize
4KB

Download
memory/2924-18-0x0000000002430000-0x0000000002431000-memory.dmp

Filesize
4KB

Download
memory/2924-19-0x0000000002580000-0x0000000002581000-memory.dmp

Filesize
4KB

Download
memory/2924-20-0x0000000002590000-0x0000000002591000-memory.dmp

Filesize
4KB

Download
memory/2924-21-0x0000000002620000-0x0000000002621000-memory.dmp

Filesize
4KB

Download
memory/2924-22-0x00000000025E0000-0x00000000025E1000-memory.dmp

Filesize
4KB

Download
memory/2924-24-0x0000000002600000-0x0000000002601000-memory.dmp

Filesize
4KB

Download
memory/2924-23-0x00000000025D0000-0x00000000025D1000-memory.dmp

Filesize
4KB

Download
memory/2924-25-0x00000000025C0000-0x00000000025C1000-memory.dmp

Filesize
4KB

Download
memory/2924-26-0x00000000025F0000-0x00000000025F1000-memory.dmp

Filesize
4KB

Download
memory/2924-27-0x0000000002610000-0x0000000002611000-memory.dmp

Filesize
4KB

Download
memory/2924-28-0x0000000002D90000-0x0000000002D96000-memory.dmp

Filesize
24KB

Download
memory/2924-29-0x0000000002E60000-0x0000000002F60000-memory.dmp

Filesize
1024KB

Download
memory/2924-31-0x0000000002E60000-0x0000000002F60000-memory.dmp

Filesize
1024KB

Download
memory/2924-30-0x0000000002E60000-0x0000000002F60000-memory.dmp

Filesize
1024KB

Download
memory/2924-32-0x0000000002E60000-0x0000000002F60000-memory.dmp

Filesize
1024KB

Download
memory/2924-33-0x0000000002E60000-0x0000000002F60000-memory.dmp

Filesize
1024KB

Download
memory/2924-34-0x0000000002E60000-0x0000000002F60000-memory.dmp

Filesize
1024KB

Download
memory/2924-35-0x0000000002E60000-0x0000000002F60000-memory.dmp

Filesize
1024KB

Download
memory/2924-36-0x0000000002E60000-0x0000000002F60000-memory.dmp

Filesize
1024KB

Download
memory/2924-37-0x0000000002E60000-0x0000000002F60000-memory.dmp

Filesize
1024KB

Download
memory/2924-38-0x0000000002E60000-0x0000000002F60000-memory.dmp

Filesize
1024KB

Download
memory/2924-39-0x0000000002E60000-0x0000000002F60000-memory.dmp

Filesize
1024KB

Download
memory/2924-40-0x0000000002E60000-0x0000000002F60000-memory.dmp

Filesize
1024KB

Download
memory/2924-41-0x0000000002E60000-0x0000000002F60000-memory.dmp

Filesize
1024KB

Download
memory/2924-42-0x0000000002E60000-0x0000000002F60000-memory.dmp

Filesize
1024KB

Download
memory/2924-44-0x0000000002E60000-0x0000000002F60000-memory.dmp

Filesize
1024KB

Download
memory/2924-45-0x0000000002E60000-0x0000000002F60000-memory.dmp

Filesize
1024KB

Download
memory/2924-46-0x0000000002E60000-0x0000000002F60000-memory.dmp

Filesize
1024KB

Download
memory/2924-48-0x0000000002E60000-0x0000000002F60000-memory.dmp

Filesize
1024KB

Download
memory/2924-49-0x0000000002E60000-0x0000000002F60000-memory.dmp

Filesize
1024KB

Download
memory/2924-50-0x0000000002E60000-0x0000000002F60000-memory.dmp

Filesize
1024KB

Download
memory/2924-51-0x0000000002E60000-0x0000000002F60000-memory.dmp

Filesize
1024KB

Download
memory/2924-52-0x0000000002E60000-0x0000000002F60000-memory.dmp

Filesize
1024KB

Download
memory/2924-54-0x0000000002E60000-0x0000000002F60000-memory.dmp

Filesize
1024KB

Download
memory/2924-56-0x00000000023E0000-0x00000000023E1000-memory.dmp

Filesize
4KB

Download
memory/2924-58-0x0000000002E50000-0x0000000002E51000-memory.dmp

Filesize
4KB

Download
memory/2924-59-0x00000000022C0000-0x00000000022C1000-memory.dmp

Filesize
4KB

Download
memory/2924-61-0x0000000002DE0000-0x0000000002DE1000-memory.dmp

Filesize
4KB

Download
memory/2924-62-0x0000000002DD0000-0x0000000002DD1000-memory.dmp

Filesize
4KB

Download
memory/2924-64-0x0000000002E30000-0x0000000002E31000-memory.dmp

Filesize
4KB

Download
memory/2924-63-0x0000000002DC0000-0x0000000002DC1000-memory.dmp

Filesize
4KB

Download
memory/2924-60-0x0000000002320000-0x0000000002321000-memory.dmp

Filesize
4KB

Download
memory/2924-57-0x0000000002E40000-0x0000000002E41000-memory.dmp

Filesize
4KB

Download
memory/2924-55-0x0000000002E60000-0x0000000002F60000-memory.dmp

Filesize
1024KB

Download
memory/2924-53-0x0000000002E60000-0x0000000002F60000-memory.dmp

Filesize
1024KB

Download
memory/2924-47-0x0000000002E60000-0x0000000002F60000-memory.dmp

Filesize
1024KB

Download
memory/2924-43-0x0000000002E60000-0x0000000002F60000-memory.dmp

Filesize
1024KB

Download
memory/2924-70-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/2924-107-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/4944-108-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/4944-120-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/4944-214-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/4944-221-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/4944-224-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/4944-226-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download