5b731e23be406f4b0e0908bccfba25798fa5fff5695191de760fe385a538688b

Analysis

max time kernel
1800s
max time network
1443s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
20/07/2024, 14:23

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Report Analysis Logs

General

Target

pee poo piss piss ransomware rare.exe
Size

418KB
MD5

afe081816b33e7d8bdff7f7291fa3718
SHA1

b05d2d80f846e95d70463b3096e7412575c5ce54
SHA256

acee7b1fe33cae78353a100855e4da887599a504833f47c185373ed079529374
SHA512

91604a604d3acccddbbec61854bba80756aea78341c098a66982a4c4c6c0ac3bdf09132b527caaaedceedb4f70539c6df7cc2dd7f029bb1ccb0695c535397c72
SSDEEP

12288:I8y5iDtzoYgveS30QRuWlG9GDnH+9XUmwP:IDcCvegHEymw

Score

10^/10

persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 2 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\userinit = "C:\\WINDOWS\\system32\\userinit.exe,C:\\WINDOWS\\system32\\programicon.exe"	pee poo piss piss ransomware rare.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "eõplorer.exe"	pee poo piss piss ransomware rare.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\WINDOWS\SysWOW64\eõplorer.exe	pee poo piss piss ransomware rare.exe
File created	C:\WINDOWS\SysWOW64\programicon.exe	pee poo piss piss ransomware rare.exe
File opened for modification	C:\WINDOWS\SysWOW64\programicon.exe	pee poo piss piss ransomware rare.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe
1740	pee poo piss piss ransomware rare.exe

C:\Users\Admin\AppData\Local\Temp\pee poo piss piss ransomware rare.exe
"C:\Users\Admin\AppData\Local\Temp\pee poo piss piss ransomware rare.exe"
1⤵
- Modifies WinLogon for persistence
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:1740

C:\Windows\explorer.exe
explorer.exe
1⤵
PID:2452

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1740-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1740-3-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1740-4-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1740-5-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1740-6-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1740-9-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1740-14-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1740-15-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1740-22-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1740-25-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1740-28-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1740-30-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1740-49-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1740-50-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1740-51-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1740-55-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1740-59-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1740-62-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1740-65-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1740-66-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download