c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0

Analysis

max time kernel
177s
max time network
187s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
03/12/2022, 17:36

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General

Target

c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0.exe
Size

1.6MB
MD5

906bcf1f90c73ba1882b150f17a710ed
SHA1

2ef201cec42007df61ba7071c3bd999df5a71897
SHA256

c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0
SHA512

c247ed5fea504439c040f5af629819702cc2a92c734f45bfb7ba60e3d4d2f9995c8578226b733d8d8ffa17681f2b3a8a1e4942e559d7969f08edfab688d8d310
SSDEEP

12288:EGBxzpv5Ps99wW/scYgrF5Ac3//4JQ+5oHk7uWiBO9tD12XkvVmQarZ5I6f0T8jj:7zpv5kX1WwLAJz5oHk6WiBqbYBDs6KA

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1672 set thread context of 1448	1672	c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0.exe	81
PID 1672 set thread context of 4896	1672	c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0.exe	82

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Bilder\peinlich.exe	c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0.exe
File opened for modification	C:\Windows\p.dat	c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0.exe
File created	C:\Windows\Bilder\peinlich.exe	c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings	explorer.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1672	c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0.exe
4896	c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1672 wrote to memory of 1448	1672	c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0.exe	81
PID 1672 wrote to memory of 1448	1672	c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0.exe	81
PID 1672 wrote to memory of 1448	1672	c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0.exe	81
PID 1672 wrote to memory of 1448	1672	c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0.exe	81
PID 1672 wrote to memory of 1448	1672	c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0.exe	81
PID 1672 wrote to memory of 1448	1672	c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0.exe	81
PID 1672 wrote to memory of 4896	1672	c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0.exe	82
PID 1672 wrote to memory of 4896	1672	c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0.exe	82
PID 1672 wrote to memory of 4896	1672	c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0.exe	82
PID 1672 wrote to memory of 4896	1672	c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0.exe	82
PID 1672 wrote to memory of 4896	1672	c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0.exe	82
PID 1672 wrote to memory of 4896	1672	c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0.exe	82
PID 1672 wrote to memory of 4896	1672	c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0.exe	82
PID 1672 wrote to memory of 4896	1672	c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0.exe	82

C:\Users\Admin\AppData\Local\Temp\c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0.exe
"C:\Users\Admin\AppData\Local\Temp\c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0.exe"
1⤵
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1672
- C:\Windows\explorer.exe
  C:\Windows\explorer.exe
  2⤵
  - Modifies registry class
  PID:1448
- C:\Users\Admin\AppData\Local\Temp\c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0.exe
  C:\Users\Admin\AppData\Local\Temp\c354cea3e66ce894f053224ce79e76a6ff2ee2d868692d6fa3fafc801393e7f0.exe
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4896

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1448-135-0x0000000000400000-0x0000000000404000-memory.dmp

Filesize
16KB

Download
memory/4896-137-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/4896-141-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/4896-142-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download