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Overview
overview
8Static
static
1Nitro-Gene...in.zip
windows7-x64
8Nitro-Gene...in.zip
windows10-2004-x64
1Nitro-Gene...ort.md
windows7-x64
3Nitro-Gene...ort.md
windows10-2004-x64
3Nitro-Gene...est.md
windows7-x64
3Nitro-Gene...est.md
windows10-2004-x64
3Nitro-Gene...UCT.md
windows7-x64
3Nitro-Gene...UCT.md
windows10-2004-x64
3Nitro-Gene...ICENSE
windows7-x64
1Nitro-Gene...ICENSE
windows10-2004-x64
1Nitro-Gene...es.txt
windows7-x64
1Nitro-Gene...es.txt
windows10-2004-x64
1Nitro-Gene...DME.md
windows7-x64
3Nitro-Gene...DME.md
windows10-2004-x64
Nitro-Gene...es.txt
windows7-x64
1Nitro-Gene...es.txt
windows10-2004-x64
1Nitro-Gene...ain.py
windows7-x64
3Nitro-Gene...ain.py
windows10-2004-x64
3Nitro-Gene...ain.py
windows7-x64
3Nitro-Gene...ain.py
windows10-2004-x64
3Resubmissions
13/05/2024, 11:24
240513-nh59ksdb56 813/05/2024, 11:20
240513-nfswgaca8z 312/05/2024, 17:12
240512-vqxezaff8v 8Analysis
-
max time kernel
118s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
13/05/2024, 11:24
Static task
static1
Behavioral task
behavioral1
Sample
Nitro-Generator-Checker-main.zip
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
Nitro-Generator-Checker-main.zip
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
Nitro-Generator-Checker-main/.github/ISSUE_TEMPLATE/bug_report.md
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
Nitro-Generator-Checker-main/.github/ISSUE_TEMPLATE/bug_report.md
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
Nitro-Generator-Checker-main/.github/ISSUE_TEMPLATE/feature_request.md
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
Nitro-Generator-Checker-main/.github/ISSUE_TEMPLATE/feature_request.md
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
Nitro-Generator-Checker-main/CODE_OF_CONDUCT.md
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
Nitro-Generator-Checker-main/CODE_OF_CONDUCT.md
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
Nitro-Generator-Checker-main/LICENSE
Resource
win7-20240419-en
Behavioral task
behavioral10
Sample
Nitro-Generator-Checker-main/LICENSE
Resource
win10v2004-20240426-en
Behavioral task
behavioral11
Sample
Nitro-Generator-Checker-main/Nitro Codes.txt
Resource
win7-20240508-en
Behavioral task
behavioral12
Sample
Nitro-Generator-Checker-main/Nitro Codes.txt
Resource
win10v2004-20240426-en
Behavioral task
behavioral13
Sample
Nitro-Generator-Checker-main/README.md
Resource
win7-20240508-en
Behavioral task
behavioral14
Sample
Nitro-Generator-Checker-main/README.md
Resource
win10v2004-20240426-en
Behavioral task
behavioral15
Sample
Nitro-Generator-Checker-main/Valid Codes.txt
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
Nitro-Generator-Checker-main/Valid Codes.txt
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
Nitro-Generator-Checker-main/bettermain.py
Resource
win7-20231129-en
Behavioral task
behavioral18
Sample
Nitro-Generator-Checker-main/bettermain.py
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
Nitro-Generator-Checker-main/main.py
Resource
win7-20240419-en
Behavioral task
behavioral20
Sample
Nitro-Generator-Checker-main/main.py
Resource
win10v2004-20240508-en
General
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Target
Nitro-Generator-Checker-main/main.py
-
Size
1KB
-
MD5
9fd42c59e9c762869f90ee30ed5cd274
-
SHA1
53c9940da91be689d5bc0679aca57395132aacda
-
SHA256
b6305f88439dcfb48fedca3771f23ac1f2e3e6c7af3a5b329877fb876173f3da
-
SHA512
094e9e0e5b6ed6aaa3fbee22cb5bd822a624cd1895e83d1fd3d633ec26b451bae28a75174e94ce94fdf941f6cc7fd428cc4675ad1c6afdae812034b4ac0206a5
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 9 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_Classes\Local Settings rundll32.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\py_auto_file rundll32.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\py_auto_file\shell rundll32.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\py_auto_file\shell\Read\command rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\py_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\"" rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\py_auto_file\ rundll32.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\.py rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\.py\ = "py_auto_file" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\py_auto_file\shell\Read rundll32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 812 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 812 AcroRd32.exe 812 AcroRd32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1720 wrote to memory of 2844 1720 cmd.exe 29 PID 1720 wrote to memory of 2844 1720 cmd.exe 29 PID 1720 wrote to memory of 2844 1720 cmd.exe 29 PID 2844 wrote to memory of 812 2844 rundll32.exe 30 PID 2844 wrote to memory of 812 2844 rundll32.exe 30 PID 2844 wrote to memory of 812 2844 rundll32.exe 30 PID 2844 wrote to memory of 812 2844 rundll32.exe 30
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Nitro-Generator-Checker-main\main.py1⤵
- Suspicious use of WriteProcessMemory
PID:1720 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Nitro-Generator-Checker-main\main.py2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2844 -
C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Nitro-Generator-Checker-main\main.py"3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:812
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
3KB
MD577ac5ffc9c550963c761fe3be7c7579e
SHA1518f8e569c53a364aaf2a69ec535f38b83abf8f0
SHA2565a2edf127590ded5c5c5ffb5290ae7636a82d849ddb6c87767f4083271f14b9e
SHA512d58c1b6a740c98470ec7a587073cc3f971c408119ea2f0d38bf3e2de9a93ea27a0b818c9498f03b7efd7bf6bbd5cc2646b47cf6b3c1e28b979423ba813140e64