c2db4a5689079ee0aeaa8a91615d6f541ec6f53f0a43f3c67355102168cf338b

Analysis

max time kernel
157s
max time network
184s
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, 05:32

Target

2a1f45f71261f2eee7b51394fedeabe4.exe
Size

24KB
MD5

2a1f45f71261f2eee7b51394fedeabe4
SHA1

d5a451fdee9c1fe7b47fb8e39f5022905755ca46
SHA256

c2db4a5689079ee0aeaa8a91615d6f541ec6f53f0a43f3c67355102168cf338b
SHA512

4c465ca599b1e5c9afd1381b9039db3d9fc13aefdb5ac296986ad227fc4f855218269afdb4b8cfad65d01621eb215eb3ccfe1185bbdbf88e08bef0598c03a5c9
SSDEEP

384:E3eVES+/xwGkRKJgags+lM61qmTTMVF9/q5E0:bGS+ZfbJgagrO8qYoAl

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"	2a1f45f71261f2eee7b51394fedeabe4.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	2a1f45f71261f2eee7b51394fedeabe4.exe

Enumerates processes with tasklist 1 TTPs 1 IoCs

Process Discovery

pid	Process
452	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
3716	ipconfig.exe
3268	NETSTAT.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	452	tasklist.exe
Token: SeDebugPrivilege	3268	NETSTAT.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2376	2a1f45f71261f2eee7b51394fedeabe4.exe
2376	2a1f45f71261f2eee7b51394fedeabe4.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2376 wrote to memory of 4900	2376	2a1f45f71261f2eee7b51394fedeabe4.exe	94
PID 2376 wrote to memory of 4900	2376	2a1f45f71261f2eee7b51394fedeabe4.exe	94
PID 2376 wrote to memory of 4900	2376	2a1f45f71261f2eee7b51394fedeabe4.exe	94
PID 4900 wrote to memory of 2228	4900	cmd.exe	96
PID 4900 wrote to memory of 2228	4900	cmd.exe	96
PID 4900 wrote to memory of 2228	4900	cmd.exe	96
PID 4900 wrote to memory of 3716	4900	cmd.exe	97
PID 4900 wrote to memory of 3716	4900	cmd.exe	97
PID 4900 wrote to memory of 3716	4900	cmd.exe	97
PID 4900 wrote to memory of 452	4900	cmd.exe	99
PID 4900 wrote to memory of 452	4900	cmd.exe	99
PID 4900 wrote to memory of 452	4900	cmd.exe	99
PID 4900 wrote to memory of 4304	4900	cmd.exe	100
PID 4900 wrote to memory of 4304	4900	cmd.exe	100
PID 4900 wrote to memory of 4304	4900	cmd.exe	100
PID 4304 wrote to memory of 1408	4304	net.exe	101
PID 4304 wrote to memory of 1408	4304	net.exe	101
PID 4304 wrote to memory of 1408	4304	net.exe	101
PID 4900 wrote to memory of 3268	4900	cmd.exe	102
PID 4900 wrote to memory of 3268	4900	cmd.exe	102
PID 4900 wrote to memory of 3268	4900	cmd.exe	102