ce2e63d63a3deaa376d54517481d1702f40b4b7b92c60fbd454941f4e1525232

Analysis

max time kernel
45s
max time network
49s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
21-11-2022 13:13

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

ce2e63d63a3deaa376d54517481d1702f40b4b7b92c60fbd454941f4e1525232.exe
Size

64KB
MD5

156b0d499d5bce95710bf613e038fbf6
SHA1

f83a03b73bc4c8f9c70927831c542cb8beb14eba
SHA256

ce2e63d63a3deaa376d54517481d1702f40b4b7b92c60fbd454941f4e1525232
SHA512

f2ef4f323070757a7eaf2909da3c087aab2fa7f74b71efeadbddfc77011110360fc7129374d5f15fef017f5054efeb3de6d44a7f4ed71fb526e8ed0434494460
SSDEEP

768:rhzt36itED7hifBZo7jAeSZnZIlv8ix3LYg/xH2u2KwuL6AhPKX0:rD3c7OeSZn+auYkR2u2YLxtM0

Score

8^/10

discovery exploit

Malware Config

Signatures

Possible privilege escalation attempt 2 IoCs
exploit

Processes:

takeown.exeicacls.exe

pid process

944 takeown.exe
1964 icacls.exe
Modifies file permissions 1 TTPs 2 IoCs
discovery

File Permissions Modification
T1222

Processes:

takeown.exeicacls.exe

pid process

944 takeown.exe
1964 icacls.exe

pid	process
944	takeown.exe
1964	icacls.exe

pid	process
944	takeown.exe
1964	icacls.exe

Drops file in System32 directory 2 IoCs

Processes:

ce2e63d63a3deaa376d54517481d1702f40b4b7b92c60fbd454941f4e1525232.exe

description	ioc	process
File created	C:\Windows\SysWOW64\hhuzy.exe	ce2e63d63a3deaa376d54517481d1702f40b4b7b92c60fbd454941f4e1525232.exe
File opened for modification	C:\Windows\SysWOW64\hhuzy.exe	ce2e63d63a3deaa376d54517481d1702f40b4b7b92c60fbd454941f4e1525232.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

ce2e63d63a3deaa376d54517481d1702f40b4b7b92c60fbd454941f4e1525232.exe

pid process

1204 ce2e63d63a3deaa376d54517481d1702f40b4b7b92c60fbd454941f4e1525232.exe

pid	process
1204	ce2e63d63a3deaa376d54517481d1702f40b4b7b92c60fbd454941f4e1525232.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

ce2e63d63a3deaa376d54517481d1702f40b4b7b92c60fbd454941f4e1525232.exe

description	pid	process	target process
PID 1204 wrote to memory of 944	1204	ce2e63d63a3deaa376d54517481d1702f40b4b7b92c60fbd454941f4e1525232.exe	takeown.exe
PID 1204 wrote to memory of 944	1204	ce2e63d63a3deaa376d54517481d1702f40b4b7b92c60fbd454941f4e1525232.exe	takeown.exe
PID 1204 wrote to memory of 944	1204	ce2e63d63a3deaa376d54517481d1702f40b4b7b92c60fbd454941f4e1525232.exe	takeown.exe
PID 1204 wrote to memory of 944	1204	ce2e63d63a3deaa376d54517481d1702f40b4b7b92c60fbd454941f4e1525232.exe	takeown.exe
PID 1204 wrote to memory of 1964	1204	ce2e63d63a3deaa376d54517481d1702f40b4b7b92c60fbd454941f4e1525232.exe	icacls.exe
PID 1204 wrote to memory of 1964	1204	ce2e63d63a3deaa376d54517481d1702f40b4b7b92c60fbd454941f4e1525232.exe	icacls.exe
PID 1204 wrote to memory of 1964	1204	ce2e63d63a3deaa376d54517481d1702f40b4b7b92c60fbd454941f4e1525232.exe	icacls.exe
PID 1204 wrote to memory of 1964	1204	ce2e63d63a3deaa376d54517481d1702f40b4b7b92c60fbd454941f4e1525232.exe	icacls.exe

C:\Users\Admin\AppData\Local\Temp\ce2e63d63a3deaa376d54517481d1702f40b4b7b92c60fbd454941f4e1525232.exe
"C:\Users\Admin\AppData\Local\Temp\ce2e63d63a3deaa376d54517481d1702f40b4b7b92c60fbd454941f4e1525232.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1204

C:\Windows\SysWOW64\takeown.exe
C:\Windows\system32\takeown.exe /f "C:\Windows\system32\hhuzy.exe"
2⤵
- Possible privilege escalation attempt
- Modifies file permissions
PID:944

C:\Windows\SysWOW64\icacls.exe
C:\Windows\system32\icacls.exe "C:\Windows\system32\hhuzy.exe" /grant SYSTEM:F
2⤵
- Possible privilege escalation attempt
- Modifies file permissions
PID:1964

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File Permissions Modification

T1222

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\SysWOW64\hhuzy.exe
Filesize
64KB

MD5
156b0d499d5bce95710bf613e038fbf6

SHA1
f83a03b73bc4c8f9c70927831c542cb8beb14eba

SHA256
ce2e63d63a3deaa376d54517481d1702f40b4b7b92c60fbd454941f4e1525232

SHA512
f2ef4f323070757a7eaf2909da3c087aab2fa7f74b71efeadbddfc77011110360fc7129374d5f15fef017f5054efeb3de6d44a7f4ed71fb526e8ed0434494460

Download Submit
memory/944-57-0x0000000000000000-mapping.dmp

Download
memory/1204-56-0x0000000074E41000-0x0000000074E43000-memory.dmp

Filesize
8KB

Download
memory/1964-59-0x0000000000000000-mapping.dmp

Download