0c7f7b37374bbc49bef2c3c2af4891f74ea610085e30e97d1d2aab16310ca143

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
30-04-2024 07:17

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General

Target

SLAE-Code-Repository-master/Assignment 2/gen_reverse_tcp_shellcode.py
Size

3KB
MD5

57f2d49447884131fdd6b17baea95785
SHA1

29b9d2fcfe785dcd143ec9534c2e96b75d375ff6
SHA256

e8b61d3ad4befe58f6524e3fff03326ec8605f83bab2e079fd323364fc0edbdb
SHA512

c662afef11acdf071b08574b926e705fa60e1de2890d98169a753863b47e14755429cab23a7981970dca481ee44067e0f8619187e353bec0b30e032dcbf57381

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 9 IoCs

Processes:

rundll32.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_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-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\py_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\py_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.py	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\py_auto_file\shell	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2456 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2456 AcroRd32.exe
2456 AcroRd32.exe

pid	process
2456	AcroRd32.exe

pid	process
2456	AcroRd32.exe
2456	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 2156 wrote to memory of 2276	2156	cmd.exe	rundll32.exe
PID 2156 wrote to memory of 2276	2156	cmd.exe	rundll32.exe
PID 2156 wrote to memory of 2276	2156	cmd.exe	rundll32.exe
PID 2276 wrote to memory of 2456	2276	rundll32.exe	AcroRd32.exe
PID 2276 wrote to memory of 2456	2276	rundll32.exe	AcroRd32.exe
PID 2276 wrote to memory of 2456	2276	rundll32.exe	AcroRd32.exe
PID 2276 wrote to memory of 2456	2276	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\SLAE-Code-Repository-master\Assignment 2\gen_reverse_tcp_shellcode.py"
1⤵
- Suspicious use of WriteProcessMemory
PID:2156

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\SLAE-Code-Repository-master\Assignment 2\gen_reverse_tcp_shellcode.py
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2276

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\SLAE-Code-Repository-master\Assignment 2\gen_reverse_tcp_shellcode.py"
3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2456

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents
Filesize
3KB

MD5
1bd9c962e3526a5e6c75abc246e84db8

SHA1
892ff41500b9cbfe8abb176cc359e1ed5c518126

SHA256
38381c1dbd3b01f39596029baba4a3234913fc5a4bc09509a3bcb0479a8c335d

SHA512
bd1518850e46486285b9137f296f061110f2260a1abf88f60ce699239524ff9e10b196e6ec34ec1ea2bd4c8729af42045b10c7818dd1c1b9917b501406f309bc

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