e3d44a5dbe4a4d2f6a20006499541c5907502b14723acc3ce4e07c3a6e3aedc7

Analysis

max time kernel
122s
max time network
133s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14-11-2024 20:00

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General

Target

Roblox_Injector.exe
Size

82.3MB
MD5

0994ad249360e6fbaa2481fbd27dd46a
SHA1

fe89644ae6d153345921ea89105563af9af2c378
SHA256

34fbe8cbffafe77563844bc553d2f908dcadb3f850b2655c1e4cbdeb290b5883
SHA512

bd514c4694f9bbfe51e3d902ae7c82788f26a3ef934b031439c2c747ccf182b898af8463b1ebf44d44a05691de8eba7eb9005899e56ed8b68930fe27cd294cfc
SSDEEP

6144:HCW+QKVcORrNvIorfohjt3XVcORrNvIorfohjt3Z:4QKVcurNAHDVcurNAHt

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2684	powershell.exe

Downloads MZ/PE file

Executes dropped EXE 2 IoCs

pid	Process
2548	8jFXHWjgVJ.exe
2652	8jFXHWjgVJ.exe

Loads dropped DLL 2 IoCs

pid	Process
1652	Roblox_Injector.exe
2548	8jFXHWjgVJ.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Roblox_Injector.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2684	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1652	Roblox_Injector.exe
Token: SeDebugPrivilege	2684	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1652 wrote to memory of 2684	1652	Roblox_Injector.exe	31
PID 1652 wrote to memory of 2684	1652	Roblox_Injector.exe	31
PID 1652 wrote to memory of 2684	1652	Roblox_Injector.exe	31
PID 1652 wrote to memory of 2684	1652	Roblox_Injector.exe	31
PID 1652 wrote to memory of 2548	1652	Roblox_Injector.exe	33
PID 1652 wrote to memory of 2548	1652	Roblox_Injector.exe	33
PID 1652 wrote to memory of 2548	1652	Roblox_Injector.exe	33
PID 1652 wrote to memory of 2548	1652	Roblox_Injector.exe	33
PID 2548 wrote to memory of 2652	2548	8jFXHWjgVJ.exe	34
PID 2548 wrote to memory of 2652	2548	8jFXHWjgVJ.exe	34
PID 2548 wrote to memory of 2652	2548	8jFXHWjgVJ.exe	34

C:\Users\Admin\AppData\Local\Temp\Roblox_Injector.exe
"C:\Users\Admin\AppData\Local\Temp\Roblox_Injector.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1652
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" -NoProfile -WindowStyle Hidden -EncodedCommand QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgACcAQwA6AFwAVQBzAGUAcgBzAFwAQQBkAG0AaQBuAFwAQQBwAHAARABhAHQAYQBcAEwAbwBjAGEAbABcAFQAZQBtAHAAXABiAFEAMgAxAE4AZgBIAG0AYgBSAFwAOABqAEYAWABIAFcAagBnAFYASgAuAGUAeABlACcA
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2684
- C:\Users\Admin\AppData\Local\Temp\bQ21NfHmbR\8jFXHWjgVJ.exe
  "C:\Users\Admin\AppData\Local\Temp\bQ21NfHmbR\8jFXHWjgVJ.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2548
- - C:\Users\Admin\AppData\Local\Temp\bQ21NfHmbR\8jFXHWjgVJ.exe
    C:\Users\Admin\AppData\Local\Temp\bQ21NfHmbR\8jFXHWjgVJ.exe
    3⤵
    - Executes dropped EXE
    PID:2652

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\bQ21NfHmbR\8jFXHWjgVJ.exe

Filesize
4.1MB

MD5
dd0b9382bc7d77840b168800bc8cb812

SHA1
d5b635efbf79662929b311572e41d7ea612749cc

SHA256
93626f2a12a4ab1fbe7e284af0a3368c4041e58428f18429acc64d3f09067a29

SHA512
d59b6f1496eade71a929c054523fa4815b5786226e0f1a62a6c0855ce5f2d2759ade49f1c00f657474c87a0d0a8a01fbc49644a766dde3556ccc9994152679de

Download Submit
memory/1652-15-0x0000000074A80000-0x000000007516E000-memory.dmp

Filesize
6.9MB

Download
memory/1652-1-0x0000000000F20000-0x000000000616E000-memory.dmp

Filesize
82.3MB

Download
memory/1652-2-0x0000000074A80000-0x000000007516E000-memory.dmp

Filesize
6.9MB

Download
memory/1652-3-0x0000000074A8E000-0x0000000074A8F000-memory.dmp

Filesize
4KB

Download
memory/1652-4-0x0000000074A80000-0x000000007516E000-memory.dmp

Filesize
6.9MB

Download
memory/1652-5-0x0000000074A80000-0x000000007516E000-memory.dmp

Filesize
6.9MB

Download
memory/1652-0-0x0000000074A8E000-0x0000000074A8F000-memory.dmp

Filesize
4KB

Download
memory/1652-25-0x0000000074A80000-0x000000007516E000-memory.dmp

Filesize
6.9MB

Download
memory/2684-9-0x000000006F951000-0x000000006F952000-memory.dmp

Filesize
4KB

Download
memory/2684-13-0x000000006F950000-0x000000006FEFB000-memory.dmp

Filesize
5.7MB

Download
memory/2684-14-0x000000006F950000-0x000000006FEFB000-memory.dmp

Filesize
5.7MB

Download
memory/2684-12-0x000000006F950000-0x000000006FEFB000-memory.dmp

Filesize
5.7MB

Download
memory/2684-11-0x000000006F950000-0x000000006FEFB000-memory.dmp

Filesize
5.7MB

Download
memory/2684-10-0x000000006F950000-0x000000006FEFB000-memory.dmp

Filesize
5.7MB

Download