d3922882bfee49abb72584b9d5918f3787221fa40b7f552c98d7bc0e55833234

Analysis

max time kernel
138s
max time network
145s
platform
windows7_x64
resource
win7
submitted
07/07/2020, 06:24

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General

Target

TwitchTool.bin.exe
Size

601KB
MD5

9f7767588a1b1437461fffa851c96d3c
SHA1

e43fb2d6cec21d2da1f5dd82a6c450dcd3e18fc0
SHA256

d3922882bfee49abb72584b9d5918f3787221fa40b7f552c98d7bc0e55833234
SHA512

40f7bb6399faec990c818bfdd9413121a630a14d927a0809e2e2c0e6620e7f5b4d4d65cb8e267d236fba90b7f2bc944dc3296138ef0747eab40e488eb3243e6e

Score

8^/10

Malware Config

Signatures

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1496	TwitchTool.bin.exe
Token: SeDebugPrivilege	748	Win32.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1496 wrote to memory of 884	1496	TwitchTool.bin.exe	24
PID 1496 wrote to memory of 884	1496	TwitchTool.bin.exe	24
PID 1496 wrote to memory of 884	1496	TwitchTool.bin.exe	24
PID 1496 wrote to memory of 748	1496	TwitchTool.bin.exe	26
PID 1496 wrote to memory of 748	1496	TwitchTool.bin.exe	26
PID 1496 wrote to memory of 748	1496	TwitchTool.bin.exe	26
PID 748 wrote to memory of 1052	748	Win32.exe	27
PID 748 wrote to memory of 1052	748	Win32.exe	27
PID 748 wrote to memory of 1052	748	Win32.exe	27

Executes dropped EXE 1 IoCs

pid	Process
748	Win32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
748	Win32.exe

Creates scheduled task(s) 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
884	schtasks.exe
1052	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\TwitchTool.bin.exe
"C:\Users\Admin\AppData\Local\Temp\TwitchTool.bin.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1496
- C:\Windows\system32\schtasks.exe
  "schtasks" /create /tn "Win32" /sc ONLOGON /tr "C:\Users\Admin\AppData\Local\Temp\TwitchTool.bin.exe" /rl HIGHEST /f
  2⤵
  - Creates scheduled task(s)
  PID:884
- C:\Users\Admin\AppData\Roaming\SubDir\Win32.exe
  "C:\Users\Admin\AppData\Roaming\SubDir\Win32.exe"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:748
- - C:\Windows\system32\schtasks.exe
    "schtasks" /create /tn "Win32" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\Win32.exe" /rl HIGHEST /f
    3⤵
    - Creates scheduled task(s)
    PID:1052

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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