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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
121s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-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
-
Target
Nitro-Generator-Checker-main/CODE_OF_CONDUCT.md
-
Size
5KB
-
MD5
2da26bc0ae99da15e35452e1af5c99b4
-
SHA1
815632e7700f3825feac2da74e46de6570c67d63
-
SHA256
fcf3e211a39136eda6a520283bbcf8468cf17c0bf9b877ff96a3c4ff52ed020e
-
SHA512
b4ef9abfd2c4f18b2fb3cac025ae59f06e86eef2b2d033ee846e25c3352065caca4585b1cd17d1b66a905ec7d4b93fd3ab949e2b0f2ebee839dce1a09b96057c
-
SSDEEP
96:b1kS+vFNKWIdGPWFR0sIvBw15XVwqTs77rOKIjFwoqHoPFTORFq/FQLw5cVGqbfy:iS+vFNKW+kWbGmX7BNjFwToPFTUFq/Fv
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-1-5-21-2297530677-1229052932-2803917579-1000_Classes\Local Settings rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\md_auto_file rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.md rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\md_auto_file\shell\Read\command rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\md_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-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\md_auto_file\ rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.md\ = "md_auto_file" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\md_auto_file\shell\Read rundll32.exe Key created \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\md_auto_file\shell rundll32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2636 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2636 AcroRd32.exe 2636 AcroRd32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2452 wrote to memory of 2524 2452 cmd.exe 29 PID 2452 wrote to memory of 2524 2452 cmd.exe 29 PID 2452 wrote to memory of 2524 2452 cmd.exe 29 PID 2524 wrote to memory of 2636 2524 rundll32.exe 30 PID 2524 wrote to memory of 2636 2524 rundll32.exe 30 PID 2524 wrote to memory of 2636 2524 rundll32.exe 30 PID 2524 wrote to memory of 2636 2524 rundll32.exe 30
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Nitro-Generator-Checker-main\CODE_OF_CONDUCT.md1⤵
- Suspicious use of WriteProcessMemory
PID:2452 -
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\CODE_OF_CONDUCT.md2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2524 -
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\CODE_OF_CONDUCT.md"3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2636
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
3KB
MD55b17bd9d39e18252748111cd7d6b772f
SHA1c9b7e97b6d548820a78dc0c100d49e17c7ef3c26
SHA256d9792fcae1cf3931cf398843bc62b242f8ffd0b1fadcc1cd4701b764ce1a5357
SHA51299eef7408def7f899fc45d4979492ac9a2507d5b3fec2202e2aedf6c9512649ee401c967d94a4c85e0d1244001220f0bacd5b5b9f7d1c8bd7f5b3f428d8d6501