4b318318beab12a68ae15d47c4560a16ecb13552aea4762a00a8337547e5a321

Analysis

max time kernel
0s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2023, 02:46

Target

25067cc2747b516da36c63eead08a3ee.exe
Size

24KB
MD5

25067cc2747b516da36c63eead08a3ee
SHA1

fba3c4e3298a6c7e177c6eac0d679031fcfa3827
SHA256

4b318318beab12a68ae15d47c4560a16ecb13552aea4762a00a8337547e5a321
SHA512

71d8d724d97552e128d204cd2d89a23d00bdbf4a57449c878c178f35625ccdd45972982d4dcf89611b998f52b040706927e0049f6ae9e609f5e7e864970bbd9c
SSDEEP

384:E3eVES+/xwGkRKJOptmwlM61qmTTMVF9/q5K0:bGS+ZfbJOTnO8qYoA7

Score

6^/10

persistence

Adds Run key to start application 2 TTPs 1 IoCs

Registry Run Keys / Startup Folder

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Start GeekBuddy = "C:\\Program Files\\Common Files\\Microsoft Shared\\Web Folders\\1033\\spoolsv.exe"	25067cc2747b516da36c63eead08a3ee.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\Web Folders\1033\spoolsv.exe	25067cc2747b516da36c63eead08a3ee.exe

Enumerates processes with tasklist 1 TTPs 1 IoCs

Process Discovery

pid	Process
3620	tasklist.exe

Gathers network information 2 TTPs 2 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

Command and Scripting Interpreter

pid	Process
4132	ipconfig.exe
1908	NETSTAT.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3620	tasklist.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2060	25067cc2747b516da36c63eead08a3ee.exe
2060	25067cc2747b516da36c63eead08a3ee.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2060 wrote to memory of 3232	2060	25067cc2747b516da36c63eead08a3ee.exe	30
PID 2060 wrote to memory of 3232	2060	25067cc2747b516da36c63eead08a3ee.exe	30
PID 2060 wrote to memory of 3232	2060	25067cc2747b516da36c63eead08a3ee.exe	30
PID 3232 wrote to memory of 2440	3232	cmd.exe	29
PID 3232 wrote to memory of 2440	3232	cmd.exe	29
PID 3232 wrote to memory of 2440	3232	cmd.exe	29
PID 3232 wrote to memory of 4132	3232	cmd.exe	20
PID 3232 wrote to memory of 4132	3232	cmd.exe	20
PID 3232 wrote to memory of 4132	3232	cmd.exe	20
PID 3232 wrote to memory of 3620	3232	cmd.exe	28
PID 3232 wrote to memory of 3620	3232	cmd.exe	28
PID 3232 wrote to memory of 3620	3232	cmd.exe	28

C:\Users\Admin\AppData\Local\Temp\25067cc2747b516da36c63eead08a3ee.exe
"C:\Users\Admin\AppData\Local\Temp\25067cc2747b516da36c63eead08a3ee.exe"
1⤵
- Adds Run key to start application
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2060
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ver >c:\windows\temp\flash.log & cmd /c set >>c:\windows\temp\flash.log & ipconfig /all >>c:\windows\temp\flash.log & tasklist >>c:\windows\temp\flash.log & net start>>c:\windows\temp\flash.log & netstat -an >>c:\windows\temp\flash.log
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3232