201001-nyhbt4p25j_pw_infected[.]rar

Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

Keygen.exe

pid process

3996 Keygen.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Modifies registry class 1 IoCs

Processes:

cmd.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-1400429095-533421673-2598934218-1000_Classes\Local Settings cmd.exe

pid	process
3996	Keygen.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1400429095-533421673-2598934218-1000_Classes\Local Settings	cmd.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

Keygen — копия (96) — копия.execmd.exe

description	pid	process	target process
PID 1520 wrote to memory of 2700	1520	Keygen — копия (96) — копия.exe	cmd.exe
PID 1520 wrote to memory of 2700	1520	Keygen — копия (96) — копия.exe	cmd.exe
PID 1520 wrote to memory of 2700	1520	Keygen — копия (96) — копия.exe	cmd.exe
PID 2700 wrote to memory of 3996	2700	cmd.exe	Keygen.exe
PID 2700 wrote to memory of 3996	2700	cmd.exe	Keygen.exe
PID 2700 wrote to memory of 3996	2700	cmd.exe	Keygen.exe
PID 2700 wrote to memory of 1944	2700	cmd.exe	mshta.exe
PID 2700 wrote to memory of 1944	2700	cmd.exe	mshta.exe
PID 2700 wrote to memory of 1944	2700	cmd.exe	mshta.exe
PID 2700 wrote to memory of 1956	2700	cmd.exe	mshta.exe
PID 2700 wrote to memory of 1956	2700	cmd.exe	mshta.exe
PID 2700 wrote to memory of 1956	2700	cmd.exe	mshta.exe

C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — копия (96) — копия.exe
"C:\Users\Admin\AppData\Local\Temp\201001-nyhbt4p25j_pw_infected\Keygen — копия (96) — копия.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1520

C:\Users\Admin\AppData\Local\Temp\F301.tmp\Keygen.exe
Keygen.exe
3⤵
- Executes dropped EXE
PID:3996

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\F301.tmp\m.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
PID:1944

C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\AppData\Local\Temp\F301.tmp\m1.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
3⤵
PID:1956

Network

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact